rca l32hd31 sch
DESCRIPTION
Diagrama RCATRANSCRIPT
A4
A6
A A7
A5
E VE
E
GN
DS
2
S1
S0
A3
A0
A1
A2
VC
C
S DOUT
MC LK
V L
S C LK
G ND
V D
R S T
V Q
AINL
AINR
R E F _G ND
V A
M0M1
F ILT +
LR C K
A4
A6
A A7
A5
E VE
E
GN
DS
2
S1
S0
A3
A0
A1
A2
VC
C
AV IF -AUDIO-IN S C HE MAT IC
F R OM T UNE R
F R OM INP UT
DV D_AR 4
DV D_AL4
AR 3
+9V
R3
03
10
0K
R2
74
10
0K
R2
43
10
0K
R2
42
10
0K
R3
64
10
0K
R3
63
10
0K
G ND
R3
04
10
0K
AR 5
R 199560R
C A35
4U7
R E S E T _N
G ND
C A482700P
R 290 47R
R 293 10KR 291
47R
L2
91
0R
L2
81
0R
D3.3V
A5V
+9V
1 2 3 4 5 6 7 891
0
11
12
13
14
15
16
U3
1 HC
40
51
+9V
+9V
R3
58
10
0K
AL2
R3
57
10
0K
R2
60
10
0K
R3
56
10
0K
AL1
R3
53
10
0K
R3
54
10
0K
AR T UN
ALT UN
+9V
A5V
CA
34
1U
A5V
R2
44
10
0K
R2
45
10
0K
4
2
3
7
5
6
9
11
10
12
14
13
116
15
8
U34
C S 5340
G ND
G ND
AS W2
AC LK
LR C K 0
CA
33
0.1U
C A32
1U
C A31
0.1U
B
C
E
Q15
B C 847C R 19791R
G ND
B
C
E
Q14
R N1409
C A49
2700P
G NDG ND
R 187100K
R 143100K
R 18891R
C A280.47UG ND
+9V
G ND
R 1861K
C A36
0.1U
B
C
E
Q16
B C 847C
G ND
G ND
C A40
0.1U
R 2964K 7
CA
23
0.1
UCA
2410
U
16
V
G ND
C A41
10U
16V
B C K 0
ADAT A0
R 289 47R
G ND
C A97
0.1U
G ND
R 295
4K 7
C A98
1U
R 29247R
G ND
G ND
G ND
B
C
E
Q13
R N1409
B
C
E
Q12
R N1409
R1
55 4
K7
R1
56 4K
7
1 2 3 4 5 6 7 891
0
11
12
13
14
15
16
U3
3
HC
40
51
R2
75
10
0K
R1
54
4K
7
R2
47
10
0K
R2
62
10
0K
R2
49
10
0K
R2
48
10
0K
R2
46
10
0K
R2
41
10
0K
R2
40
10
0K
CA
30
0.1
U
AS W0
AS W1
G ND
R 195
100K
R 196100K
C A270.47UG ND
G ND
R 1941K
C A37
0.1U
+9V
R3
55
10
0K
AR 1
AR 2
R3
60
10
0K
R3
59
10
0K
AL3
+9V
AL5
R3
62
10
0K
R3
61
10
0K
+9V
F R OM DV D
F R OM INP UT
G ND
V C C
IN
V DD
OUT B
INB -
V S S INB +
INA+
INA-
OUT A
NC 2
IF D2_OUT
IF D1_OUT
V _S UP P LY
IF A1_OUT
NC 1
R F _AG C
T U
S C L
S DA
IF _AG C
NC 1
B 1/+5V
NC 8
NC 5
T U_MONIT OR
S C L
G ND1
S DA
IF OUT 1
IF OUT 2
NC 2
NC 3
NC 4/R F AG C
NC 6
IF -AG C
AIF
NC 7
RF
IN
V S S
S V C C
V R E F
INNB
INP B
G AIN1
G AIN0
S V R
DIAG
S G ND
V DDS
S Y NC LK
R OS C
INNA
INP A
MUT E
S T B Y
P G ND
OUT P A2
OUT P A1
P G NDA2
P G NDA1
P V C C A2
P V C C A1
OUT NA2
OUT NA1
OUT NB 2
OUT NB 1
P V C C B 2
P V C C B 1
P G NDB 2
P G NDB 1
OUT P B 2
OUT P B 1
S UB _G ND
V DDP W
V C C
S
AB 1
G ND
B 2
if DV D comb,R 515,R 516,U41,D51,R 446,C A15 should be in bom
T O S P E AK E R
AV IF _AUDIO&V IDE O-OUT S C HE MAT IC
OUT _HDP H_R
OUT _HDP H_L
S P _L+
S P _L-
S P _R +
S P _R -
G AIN0 G AIN1 NOR MAL G AIN
0 3.3V 26DB
0 0 20DB
3.3V 0 30DB
3.3V 3.3V 32DB
R 474 2K 7
R 4752K 7
R 43668K
D70LL4148
NC
1M
R5
94
NC
R5
92
1M
NC
R4
95
4K
7N
C
B
C
E
Q45
R N1409NC
B
C
E
Q44
C 1815MNC
B
C
E
Q46
C 1815M
NC
5
6
43
2
1
U41
74LV C 1G 3157
R 515
0R
R 4464K 7
1M
R5
95
NC
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
U42
T DA7491P
R 441 0RNC
R 4400R
NC
R5
93
1M
NC
G ND
R 43533K
D57LL4148
L12010RNC
G ND
C 231
0.1U
CT
51
0.1
U
D3.3V
+5VL11910R
1
2
18
6
11
14
12
15
20
21
3
4
5
13
19
16
17
U5A
D51LL4148
1
2
3
4
J 9
B
C
E
Q50
R N1409NC
G ND
G ND
1
P2
1
P1
1
P5
1
P4
1
P3
G ND
S C L_T
S C L_T
6
11
10
7
8
1
3
2
4
5
9
U5
S DA_T
S DA_T
V C C _T
V C C _T
T UNE R _IF
T UNE R _IF
D_IF AG C
D_IF AG C
IF _OUT 2
IF _OUT 2
IF _OUT 1
IF _OUT 1
R 516
0R
DV D_S P DIF
R 499
0R
C 230
10U16V
C 229 10U
1
2
3
4
5
J 14
C P 1110.1U
G ND
C 226
0.22U
+12V _AUDIO
+12V _AUDIO
+12V _AUDIO
+12V _P OWE R
+5V _HP
D5
6L
L4
14
8
+5V _HP
R 158 10K
AMP _S T ANDB Y
HDP H_MUT E
+5V _HP
HDP H_R _MUT EHDP H_R
HDP H_L_MUT E
AMP _MUT E
D37LL4148
HDP H_R _MUT E
HDP H_L_MUT E
8
7
6
4 5
3
2
1U43
T DA1308T
G ND
B
C
E
Q19
C 1815M
R1
57
4K
7L102
33UHR 43947K
C2
41
0.2
2U
D52
LL4148
+5V _HP
L105
200R
C 201
22
P
C 202
22
P
CT
5222
U
16
V123
J 8
HP _DE T
C 249390P
C 220
2U2
C2
34
33
0P
C 236
0.1U
+3.3V _AUDIO
+3.3V _AUDIO
+3.3V _AUDIO
R 160
3K 3
L10433UH
A_OUT _L+
D493V 3
+5V
G ND
L111
10R
C 245390P
R4
68
10
K
OUT _HDP H_R
C 228
0.1U
C 233
2200U16V
R 443
0R
C2
23
0.2
2U
C 222
1000P
R 189 100R
R 190 100R
AMP _MUT E
C2
37
0.2
2UC 235
330P
G ND
HDP H_L
R 471 3K 9
C 251100U
16V
G ND
R4
72
10
K
C2
46
10
0U
16
V
G ND
R4
70
56
K
C 2474U7
R 473 3K 9
R 46956K
C 248 1U
A_OUT _R +
AMP _S T ANDB Y
R 442
0R
G ND
R 43839K
R 43722R
C 218
0.1U
C 242
0.1U
G ND
C 232
0.1U
G ND
G ND
C 240
0.1U
R 444
22R
C 2210.22U
C 225
1000P
G NDG ND
C 227
0.1U
C 269 0.1U
G ND
G ND
+5V _T UNE R
L493.3UH
CT
5322
U
16
V
T UN_S DA
T UN_S C L
C 219
2U2
C 224 0.22U
G ND
G ND
G ND
C 238
0.1U
R 44522R
C 239
0.1U
G ND
G ND
R 4341K 2
G ND
G ND
C 2504U7
G ND
OUT _HDP H_L
L10333UH
L10133UH
C A90
100U16V
B
E
C
Q18
B T 3906
G ND
L114
200R
G ND
G ND
T V _S P DIF
R 517
0R
G ND
G ND
S P DIF _S W
C A15
0.1U
G ND
AMP _MUT E
21
21
21
21
21
21
2 1
2 1
2 1
21
21
21
21
21
21
SD
A
SC
L
WP
VC
C
GN
D
A2
A1
A0
21
1A
1Y
2A
2Y
3A
3Y
GN
D
5Y
5A
6Y
6A
VC
C 4A
4Y
WHIT E
R E D
G R E E N
R E D
B LUE
R E D
G R E E N
B LUE
21
21
T
T
T
T
T
AV IF -AV IN-Y P rP b S C HE MAT IC
AUDIO4_P C
Y P bP r
G ND
UAR T _R X
UAR T _T X
+3.3V _MC U
AV 5
AUDIO-DV I
Y
C V B S
P B
L
R
P R
S DA_E
G ND-S
S C L_E
E DID_V C CE DID_WP
PG
B1
0
D1
6
G ND
P G B 10
D20
G ND
R 10310K
A9V
UAR T _R XUAR T _T X
P C _VG ND
AV 3_P R
AV 5_R
+3.3V _MC U
1
2
3
4
J 15
1
4
2
5
3
6
7
8
9
J 17R C A-32-6WB 88
2
63
5
41
U20
UM6K 1N
3
1
2
J 13
6
4
11
14
15
7
12
8
5
13
3
10
9
1
2
17
16
J 6V G A-15W10
C A60
22P
3
1
2
J 18
D45 LL4148
D46 LL4148
D5V
D5V
R 343
4K 7 1 2 3 4 5 6 7
10
11
12
13
14
9 8
U1
4
SN
74
HC
14
R 2983K 3
R 2993K 3
R 93 100R
R 94 100R
120RL78
120RL75
C A74
22P
R 11227K
C A56
22P
R 6827K
R 7127K
R 6927K
R5
24
7K
R7
04
7K C A59
22P
L72120R
C A7810U
PG
B1
0
D1
7
G ND
DE B UG _S W
R 87
100K
R 100
100R
R 344
4K 7
G ND
R 88
100K
+3.3V _MC U
R 3424K 7
R 341
4K 7
C A8310U
C A8010U
C A7210U
C A7010U
C A6810U
C A5210U
5678
4321U
15 A
T2
4C
02
R8
32
2K
B
C
E
Q6
C 1815M
G ND
G ND
B
C
E
Q5
C 1815M
AV 3_Y
G ND
G ND
G ND
P C _H
G ND
G ND
GN
D
A9V
AR 5
AL5
R9
58
2R
R3
28
10
K
B
C
E
Q21
R N1409
D5V
R 99
100R
G ND
A9V
A9V
GN
DG
ND
A9V
GN
D
GN
D
GN
D
A9V
AV 3_P B
+9V
47
KR1
14
47
KR1
13
1 23
D23 B AV 70
R8
48
2R
R9
82
2K
R1
11
82
R
R1
01
3K
3
R1
04
10
KR
96
10
K
R6
43
30
R
R1
10
22
KR
10
91
0K
R6
64
7K
R6
31
0K
R6
22
2KR
61
82
R
R5
38
2R
R8
51
0K
R8
11
0K
R8
63
30
R
R3
02
22
K
R8
23
30
RR
80
33
0R
R3
35
22
K
R7
88
2R
L5 200R
CA
62
10
0U
16
V
CA
64
0.1
U
C A571U
C A771U
C A76
1U
CA
53
0.1
U
B
C
E
Q4
C 1815M
B
C
E
Q3
C 1815M
B
C
E
Q9
C 1815M
AV 5_G
B
C
E
Q8
C 1815M
B
C
E
Q7
C 1815M
A9V
AR 2
AL2
AV 2_C V B S
AV 5_B
A9V
CA
79
0.1
UC
A8
10
.1U
CA
82
0.1
U
CA
84
0.1
U
C A581U
C A611U
C A551U
CA
69
0.1
UC
A7
10
.1U
CA
73
0.1
U
R6
74
7K
R7
91
0K
R1
06
22
K
R1
08
33
0R
R1
05
33
0R
R9
73
30
R
R 90
10K
R 89
10K
R1
02
3K
3
R1
07
82
R
+3.3V _MC U
R 347
100R
G ND
PG
B1
0
D2
6
PG
B1
0
D2
5
PG
B1
0
D2
7
PG
B1
0
D2
9
PG
B1
0
D2
8
PG
B1
0
D2
2
P G B 10
D30
P G B 10
D31
P G B 10D33
P G B 10
D34
PG
B1
0
D2
1
P G B 10
D14
PG
B1
0
D1
5
PG
B1
0
D1
3
PG
B1
0
D3
2
L73120R
L74120R
L77120R
L76120R
27KR 65
C A54
22P
R 11527K
C A75
22P
AL3
AR 3
T
T
M32_T R S T _N
M32_T C KM32_T MS
M32_T DOM32_T DI
E 10_AS E B R K AK _NE 10_AS E MDO
E 10_T R S T _NE 10_T C K
E 10_T DIE 10_T MS
E 10_T DO
UAR T _T XD0
UAR T _R XD0
QB LC B
QB LC A
S C LK 0S R XD0S T XD0
XIN25
XOUT 25
V C NTXIN
S C IS C KS C IT XDS C IR XD
MC UADIN3MC UADIN2MC UADIN1MC UADIN0
S ANTIF AG CR F AG C
MODE 1MODE 0
S IDA0S IC L0
S IDA1S IC L1
XOUTR E S E T _N
T
T
T
T
T
T
T
SD
A
SC
L
WP
VC
C
GN
D
NC
A1
A0
T
NC
C ONT R OL S C HE MAT IC
T O DE B UG B OAR D
AS E MDO
T R S T _N
T MS
T DI
T C K
T DO
AS E B R K AK _N
R E S E T
G ND
V C C 33
T O Debug B D
T O LC D P ANE L
V _S E L
V C C
D3.3V
5678
4321U
13
AT
24
C2
56
GN
D
S DA_M
WP _M
S C L_M
T UN_S C L
R E S E T _M
Z4
R 395100R
G ND
D3.3V
R5
13
10
KN
C
R 498100R
R3
83
10
K
Z11 B 18
C 17C 18
D16C 16
C 2B 1
D4D3
B 2C 3
A2
J 18
J 19
J 20
J 21
AA8Y 8W8
B 15
A15
C 14B 16
W7V 8V 7
V 4W4Y 5
AA5
V 6AA7
Y 7
F 4E 4
AA9Y 9
W9V 9
A16A1
U1
R 8A66XXXB G
R 28110R
R 461M
UAR T _T X
T UNE R _AF T
B L_ON/OF F
S MAR T _ANT
D_IF AG C
HP _R S T
B L_S E NS
S P DIF _S W
MC U_S C IR XD
R 479 100R
R 327
1K
AMP _MUT E
C 205
22P
C 206
22P
R 348 100RNC
S DA
R 28510R
R2
86
10
R
D47 LL4148
R 34010K
R 388 0R NC
R 3874K 7
UAR T _R X
D3.3V
D3.3V
R 382
100RNC
AMP _S T ANDB YR 39
100R
D3.3V
C1
04
0.1
U
E 2P R OM_WP
S C L
G ND
R 3720R NC
HDMI1_S W
E 10_AS E MDO
MC U_S C IT XD
R 504K 7
NC
R 33610K
NC
R 172100R
D3.3V
C1
10 39
P
C1
09 39
P
X727M
C1
12 30
P
C1
11 30
P
R 451M
R 510R
T X
D3.3V
LC D_B L_ON/OF F
D3.3V
1 2 3 4
J5
R X
G ND
G NDG ND
G ND
X225M
R 3160R
IR Q0_N
D3.3V
R 287
4K 7
R 2884K 7
R 494K 7
R 255100R
R 470R
R 484K 7
R3
370
R
G ND
G ND
G ND
R 28410R
R 28310R
R 28210R
T UN_S DA
S C L
S DA
C1
08
0.1
U
Z5
E 10_AS E B R E AK _N
E 10_T R S T _N
E 10_T C K
E 10_T MS
E 10_T DI
E 10_T DO
R E S E T _N
1
2
3
4
5
6
7
8
9
10
J 4
E 10_AS E MDO
E 10_T C K
E 10_T DO
E 10_AS E B R E AK _N
D3.3V
E 10_T MS
E 10_T R S T _N
C1
06
0.3
3U
C1
07
0.1
U
R4
21
0K
R3
01
10
K
C1
05
0.3
3U R 40
1K
R3
63
K9
R3
53
K9R
34
3K
9
AS W2
AS W1
AS W0
E 10_T DI
R E S E T _N
D3.3V
R3
83
K9R
37
3K
9
R3
00
10
K
R 411K
R4
31
0K
G ND
G ND G ND
G ND
V DIM
R 3734K 7
G ND
D3.3V
HDP H_MUT E
AMP _MUT E
Z3
G ND
G ND
G NDG NDG ND
21
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
V OUT
V INE N/E N#
G ND
F LG
21
21
2 1
G ND
G NDG ND
G ND
AF
ED
15
V
XIN
AF
ED
15
G
AF
ED
33
GA
FE
D3
3V
DM
DP
XO
UT
AF
EA
33
V
AF
EA
33
G
VB
US
AF
EA
15
V
RE
FR
INA
FE
A1
5G
VIF
TE
ST
MP B USA1A2A3A4A5
A6/ALED0
D1/AD1D2/AD2D3/AD3D4/AD4D5/AD5D6/AD6
D7D8
D9
D1
0D
11
D1
2D
13
D1
4D
15
VD
DD
GN
DV
IF1
SD
0S
D1
SD
2S
D3
SD
4S
D5
S D6S D7INT _NS OF _NR D_NWR 0_NWR 1_NC S _NDR E Q0_NDAC K 0_NDE ND0_NDR E Q1_NK 1_N/DS T B 0_NDE ND1_NR S T _NV IF 2
just for DV D comb
DV D & US B S C HE MAT IC
+5V _DV D
+5V _DV D
G ND
G ND
T XD
R XD
IR _IN
G ND
+12V _DV D
just for DV D
OP T ION
F rom DV D
just for DV D comb
C 256
10U16V
NC
D3.3V _US B
13
10
141 2 3 4
11
1295 6 87
15
16
17181920212223242526272829303132
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49505152535455565758596061626364
U45
M66596F P
NC
C 262
220U16V
V B US
L4 10
R
XO
UT
_1
2M
A3V 3_US B
R4
22
10
K
NC
R4
23
10
K
NC
D3.3V _US B
C 308
0.01U
C 253
10PNC
P G B 10D59
PG
B1
0
D6
0
P G B 10
D58
A9V
DV D_Y /AV 1_YDV D_Y
C 291
22P
DV D_AL
DV D_AR DV D_AL4
G ND
R 532 0R
DV D_C /AV 1_C
12
4
6
8
12
14
10
3
5
7
9
11
13
J 12
DV D_C R 533 0R
R5
22
82
R
C 268
10UC 261
0.1U
5
43
2
1U40
R T 9711
R 419 0R NC
1
2
3
4
5
J 22
1 2
4
6
8
10
3
5
7
9
J 24
T XD
L8310RNC
C 257
0.1UNC
C 259
10U16V
NCC 258
0.1UNC
L8410RNC
C 254
0.1UNC
C 255
0.1UNC
L8610RNC
L8510R
NC
R4
21
5K
6
NC
X1112M
NC
C 252
10PNC
R 415 0R
NC
R 414 0R
NC
R 413
1M
NC
R 4160R NC
R 41710K NC
R 41810K NC
R 420 100R
NC
US B _E N
R 433 10K
+5V
2
1 4
3
L8890R
C 2601U
R XD
IR _IN
+5V _DV D
+12V _P OWE R
G ND
G ND
D3.3V
+1.5V _US B
XIN_12M
XOUT _12M
A3V 3_US B
A1V 5_US B
R 4320R
R 4300R
R 4310R
DM
DP
D3.3V _US B
D8
D6D5D4D3D2
D0A6A5A4A3A2A1
A1V 5_US B
DPDM
D3.3V _US B
R E S E T _N
D7
D1
D3.3V _US B
IR Q0_N
R D_N
WE 0_N
US B _C S
A1
V5
_U
SB
XIN
_1
2M
D15
D14D13
D12D11
D9
D10
D1V 5_US B
G ND
R5
23
10
K
C 29510U
R5
24
33
0R
120RL116
R5
25
22
K
C2
96
0.1
U
B
C
E
Q48
C 1815M
G ND
R5
20
10
K
C 29810U
R5
18
82
R
PG
B1
0
D6
1
R5
21
33
0R
120RL115
R5
19
22
K
C2
97
0.1
U
B
C
E
Q49
C 1815M
G ND
A9V
G ND
AV 1_C V B S
AL1
AR 1
A9V
G ND
G ND
G ND
G ND
DV D_S P DIF
R 52627K
47
KR5
28
47
KR5
27
C 2941U
C 292
1U
R 52927K
C 293
22P
DV D_AR 4
G ND
C 309
0.01U
C 310
0.01U
C 317
0.01U
C 311
0.01U
D3.3V _US B
C3
12
0.1
U
C 318
220U16V
V B US
C 313
10U16V
NC
D1V 5_US B
C 314
10U16V
NC
D3.3V _US B
4
T
A1
7A
0D
15
D7
D1
4D
6D
13
D5
D1
2D
4D
11
D3
D1
0D
2D
9D
1D
8D
0R
D_
NC
S0
_NA1
A2
A3
A4
A5
A6
A7
A8
A1
8A
19
WA
IT_
NA
22
WE
0_
NA
21
A2
0A
9A
10
A1
1
A1
6A
15
A1
4
A1
2A
13
A16B Y T EV S S 2
DQ15/A-1DQ7
DQ14DQ6
DQ13DQ5
DQ12DQ4V C C
DQ11DQ3
DQ10DQ2DQ9DQ1DQ8DQ0
OE
C EA0A1
A2A3A4A5A6A7A17A18R Y /B Y #WP #/AC CNC /A21R E S E TWEA20A19A8A9A10A11A12A13A14A15
V S S 1
F LAS H S C HE MAT IC
D4
US B _C S
A1
NOR _R E S E T
A3A2
A4A5A6
A8A7
54
72 13
6 8R
N4
27
R
484746454443424140393837363534333231302928
262524
2322212019181716151413121110
987654321
27
U4
S 29J L064H
R D_N
A1
4B
14
A1
3B
13
C1
3D
13
A1
2B
12
C1
2D
12
A1
1B
11
C1
1D
11
A1
0B
10
C1
0D
10
A9
B9
C9
D9
A8
B8
C8
D8
A7
B7
C7
D7
A6
B6
C6
D6
A5
B5
C5
D5
B3
A3
C4
A4
B4
U1 R 8A66XXXB G
D11D3
D8D1
D0
D9D2D10
D12D5
D6D14D7D15
D13A9A10A11A12A13
G ND
54
72 13
6 8R
N3
27
R
Z10
54
72 13
6 8R
N1
27
R
LC D_B L_ON/OF F
R1
85
10
K
L1 200R
C1
0310
U
16
V
C1
02
0.1
U
R 33 100R
R E S E T _N
D3.3V
5 72 13
6 8
RN
22
7R
WE 0_N
HD
MI_
XO
UT
_E
2
HD
MI_
XIN
_E
1
PL
L_
XF
C_
X_
D2
PL
L_
XF
C_
P_
D1
PL
L_
XF
C_
A_
C1
EX
P_
RE
S_
J2
HD
MI_
SC
L1
0
HD
MI_
SD
A1
0_
F3
R X2P _H2
R XC P _F 2
R X0M_G 1
R X0P _G 2
R X1M_G 3
R X1P _H3
PW
R0
_E
3
R XC M_F 1
R X2M_H1
R X2+
G ND1
R X2-
R X1+
G ND2
R X1-
R X0+
G ND3
R X0-
R XC +
G ND4
R XC -
NC 1
NC 2
DDC C LK
DDC DA
G ND5
V C C
HP D
R X2+
G ND1
R X2-
R X1+
G ND2
R X1-
R X0+
G ND3
R X0-
R XC +
G ND4
R XC -
NC 1
NC 2
DDC C LK
DDC DA
G ND5
V C C
HP D
AG ND1
AG ND2
AG ND3
AG
ND
4
AG
ND
5
AG ND6
AG ND7
AG
ND
8
AV C C 18A
AV C C 18B
AV
CC
18
C
AV C C 18D
AV C C 33B
AV
CC
33
D
AV
DD
18
A
AV DD18B
AV
DD
18
C
LS C L
C E C -A
DS
CL
0
DS C L1
DS
CL
2
DS
DA
0
DS DA1
DS
DA
2
LS DA
C E C -D
AV C C 33C
AG
ND
9
HP D0
HP
D1
HP D2
HP
DIN
DG
ND
2D
VC
C1
8B
R 0XC +R 0XC -
R0
X0
+R
0X
0-
R0
X1
+R
0X
1-
R0
X2
+R
0X
2-
R1
XC
+R
1X
C-
R 1X0+R 1X0-
R 1X1+R 1X1-
R 1X2+R 1X2-
R2
X0
+R
2X
0-
R2
X1
+R
2X
1-
R2
X2
+R
2X
2-
RP
WR
0
R P WR 1
RP
WR
2
DV
CC
18
AD
GN
D1
RS
VD
L
R XC 2+R XC 2-
E XT S WING
TS
CL
TS
DA
T X1-T X1+
T X0-T X0+
T XC -T XC +
T X2-T X2+
I2C
SE
L/I
NT
R E S E T #
AV
CC
33
A
TP
WR
/I2C
AD
DR
1
R 54347K
NC
R5
39
10
K
NC
C1
22
0.1
UN
C
C 307
0.1UNC
C 306
10PNC
C 305
10PNC
C 304
10PNC
D1
SR
23
NC
R 56347K
NC
C3
50
.1UNC
R1
31
0K N
C
C6
10
0P
NC
R 465
4K 7
R 464
4K 7
R 463
4K 7
R 462
4K 7C 3030.1U
R4
53
4K
7
R7
41
00
R
NC
R 54280K 6
NC
R 5360R
D6
9D
5V
0S
1
21
R 567
21
R 566
R 545 0R
R 551 10R
R 548 0R
R 549 0R
R 550 0R
R 546 0R
R 547 0R
R 544 0R
R 535 0R
R 561 0R
R 537 0R
R 560 0R
R 559 0R
R 558 0R
R 557 0R
R 556 0R
R 45910R
L113200R
L81 200R
3
9
20
26
40
46
60
66
79
6
17
37
57
43
63
29
49
69
15
54
31
51
71
30
50
70
14
53
55
80
16
36
56
76
74
73
1918
22
21
25
24
28
27
39
38
4241
4544
4847
62
61
65
64
68
67
32
52
72
33
34
75
5958
12
78
77
54
87
1110
21
35
13
23
S II9185
U44
C 300
0.1UC 157
10U
C 301
0.1U
G ND
HDMI0_S C L
HDMI1_S DA
0.1U
C 302
C4
0.1
U
C2
14
0.1
U
D6
5D
5V
0S
1
D6
3D
5V
0S
1 C 265
0.1U
21
R 6
D6
8D
5V
0S
1
D67D5V 0S 1
D8
D5
V0
S1
D7
D5
V0
S1
R5
65
10
0R
R5
64
10
0R
HDMI1_S C L
HDMI1_S DA
R5
62
4K
7
R5
41
10
0R
R5
40
10
0R
R7
64
K7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
J 10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
J 11
R1
21
00
R
G ND
R5
38
10
0R
G ND
R 534 0R
G NDG ND
G ND
R 494 0R
D6
6D
5V
0S
1
V DD1.8V
D6
4D
5V
0S
1
C2
6647
U
16
V
G ND
G ND
AV C C 33D
G ND
HDMI0_S DA
HDMI0_S C L
C5 4
U7
R1
74
K7
R 46010R
R 4503K 3
NC
R 455 100R
V DD1.8VD1.8V _HDMI
AV C C 33D
E2
E1
D2
D1
C1J2G4
F3
H2
F 2
G 1
G 2
G 3
H3
E3
F 1
H1
U1
R 458 100R
R 457 100R
S T ANDB Y _5V
+3.3V _MC U
C2
12
0.1
U
R 4474K 7
G ND
G ND R 4513K 3
R 456 100R
G ND
R 452 3K 3
C2
63
0.1
U
C2
6447
U
16
V
R 461750R
S C L
S DA
R E S E T _N
G ND
HDMI1_S C L
HDMI0_S DA
C2
67
0.1
U
C2
16
0.1
U
D1.8V _HDMI
C2
17
0.1
U
G ND
C2
13
0.1
U
C2
10
0.1
U
C2
11
0.1
U
C2
07
0.1
U
G ND
R 4484K 7
R 4494K 7
R1
54
70
R
R 352100R
X1
18M4
C1
2 22
P
G ND
C9 27
00
P
C3 10
00
P
R 201M
R1
83
KC
7 22
00
P
R1
97
K5
C1
0 22
P
C8 10
00
P
G ND
V DD33
G ND
G ND
21
R 7
G ND
G ND
AV C C 33D
HDMI SCHEMATIC
V AL?
P LLDV S S _1_E 14P LLDV DD_1_E 13P LLDV S S _2_D15P LLAV S S _1_D14P LLAV C C _1_C 15P LLDV DD_2_B 17P LLAV S S _2_A18P LLAV C C _2_A17
R S DS B _H19R S DS A_H18
LV DS 0OUT 4P _H21LV DS 0OUT 4M_H20LV DS 0OUT 3P _G 21LV DS 0OUT 3M_G 20
LV DS 0C LK OUT P _G 19LV DS 0C LK OUT M_G 18
LV DS 0OUT 2P _F 21LV DS 0OUT 2M_F 20LV DS 0OUT 0P _E 21LV DS 0OUT 1M_E 20LV DS 0OUT 0P _F 19
LV DS 0OUT 0M_E 19
LV DS 1OUT 4P _D21LV DS 1OUT 4M_D20LV DS 1OUT 3P _C 21LV DS 1OUT 3M_C 20
LV DS 1C LK OUT P _D19LV DS 1C LK OUT M_C 19
LV DS 1OUT 2P _B 21LV DS 1OUT 2M_B 20LV DS 1OUT 1P _A21LV DS 1OUT 1M_A20LV DS 1OUT 0P _B 19LV DS 1OUT 0M_A19
LP F P _E 18
V S S 10LV DS _J 17V DD10LV DS _H17V S S 33LV DS _G 17V C C 33LV DS _F 18V C C 33B IAS _F 17V C C 33LV DS _E 17V S S 33LV DS _E 16V S S 33B IAS _D17
R E F R _D18
V AL?
V AL?
V AL?
V AL?
V AL?
V AL?
V AL?
V AL?
V AL?
C LK OUT
C LK OU6T
S S %
V S S
G ND
F S
C LK IN
C LK IN
OP T ION_J US T F OR DOUB LE LV DS
LV DS &P LL S C HE MAT IC
OP T ION_J US T F OR DOUB LE LV DS
matching panel S H1
R3
45
1K
NC
R 3460RNC
L117200R
NC
C 316
0.01UNC
C 315
0.1UNC
R 568
10KNC
5
6
7
8
4
3
2
1U46
P C S 3P 73L00A
NC
R 569 0R
R 570 0R2
1 4
3L70
S P R _C LK OUT _P
2
1 4
3L71
C 289 10P
G ND
G ND
LV DS 0_C LK OUT _PLV DS 0_C LK OUT _M
D3.3V
R4
81
1K
NC
LV DS 1_OUT 2M
LV DS 1_C LK OUT P
C 275 10P NC LV DS 1_OUT 2P
C 274 10P NC
LV DS 1_OUT 1P
C 272 10P NC
C 271 10P NC LV DS 1_OUT 0P
C 279 10P NC
C 278 10P NC
C 277 10P NC
C 276 10P NC
C 273 10P NC
C 270 10P NC
R OT /DC R
1
10
1112
1314
1516
1718
19
2
20
2122
2324
2526
2728
29
3
30
3132
3334
3536
3738
39
4
40
56
78
9
J 20
C 181 0.1U
2
1 4
3
L68
2
1 4
3
L110NC
2
1 4
3
L109NC
2
1 4
3
L108
NC
R S DS B
LV DS 1_OUT 2P
2
1 4
3
L107
NC
2
1 4
3
L106
NC
2
1 4
3
L67
R4
84
1K
NC
R4
86
1K
NC
R4
88
1K
NC
ODS E L1
R4
90
1K
NC
R 4820R
C 280 10P
C 281 10P
C 285 10P
C 284 10P
C 287 10P
LV DS 1_OUT 1M
LV DS 1_OUT 1P
LV DS 1_OUT 2M
LV DS 1_C LK OUT M
G ND
G NDG ND
LV DS 1_C LK OUT M
LV DS 1_OUT 1M
LV DS 1_OUT 0M
V B R _OUT V B R _E XT
P ANE L_P OWE R
R OT /DC RODS E L2S E LLV DS
G ND
G ND
G ND
LV DS 0_OUT 0M
LV DS 0_OUT 0P
LV DS 1_OUT 4P
LV DS 1_OUT 4M
C 63
10U16V
C 62
0.1U
C 61
10U16V
C 60
0.1U
C 59
10U16V
G ND
C5
5 47
0P
NC
LV DS 0_OUT 4M
LV DS 0_OUT 4P
E 14E 13D15D14C 15B 17A18A17
H19H18
H21H20G 21G 20G 19G 18F 21F 20E 21E 20F 19E 19
D21D20C 21C 20D19C 19B 21B 20A21A20B 19A19
E 18
J 17H17G 17F 18F 17E 17E 16D17
D18
U1
R 8A66XXXB G
LV DS 0_OUT 2P
LV DS 0_OUT 2M
LV DS 0_OUT 1M
LV DS 0_OUT 1P
2
1 4
3
L69
C 5010U
16V
D1.0V
D3.3V
D3.3V
D1.0VG ND
G ND
R S DS A
G ND
C 58
0.1U
C A21
100U
25V
C 540.1U
L7 200R C 520.1U
C5
60
.01
UR
25
1K
R2
65
K6
C 57
10U16V
C 64
0.1U
L65 200R
L8 200R
L9 200R
L64 200R
L63 200R
L62 200R
C 510.1U
G ND
C 53 10U
16V
G ND
G NDG ND
R 4830R
G ND
R 4850R
G ND
R 4870R
G ND
R 4890R
LV DS 1_C LK OUT P
LV DS 1_OUT 3M
LV DS 1_OUT 3P
LV DS 1_OUT 0P
LV DS 1_OUT 0M
LV DS 1_OUT 3M
LV DS 1_OUT 3P
C 282 10P
C 283 10P
C 286 10P
C 288 10P
LV DS 0_C LK OUT M
LV DS 0_OUT 2P
LV DS 0_OUT 1P
LV DS 0_OUT 2M
LV DS 0_OUT 1M
LV DS 0_OUT 0P
LV DS 0_OUT 0M
LV DS 0_C LK OUT P
LV DS 0_OUT 3M
LV DS 0_OUT 3P
G ND
LV DS 1_OUT 0M LV DS 1_OUT 0P
LV DS 1_OUT 1M LV DS 1_OUT 1P
LV DS 1_OUT 2M LV DS 1_OUT 2P
LV DS 1_C LK OUT M LV DS 1_C LK OUT P
LV DS 1_OUT 3M LV DS 1_OUT 3P
V B R _OUT V B R _E XT
ODS E L2 ODS E L1
S E LLV DS
LV DS 0_OUT 0M LV DS 0_OUT 0P
LV DS 0_OUT 1M LV DS 0_OUT 1P
LV DS 0_OUT 2M LV DS 0_OUT 2P
LV DS 0_C LK OUT M LV DS 0_C LK OUT P
LV DS 0_OUT 3M LV DS 0_OUT 3P
P ANE L_P OWE R
G ND
S P R _C LK OUT _M
LV DS 0_C LK OUT _P
LV DS 0_C LK OUT _M
S P R _C LK OUT _P
S P R _C LK OUT _M
LV DS 0_OUT 3M
LV DS 0_OUT 3P
LV DS 0_C LK OUT M
LV DS 0_C LK OUT P
G ND
G ND
G ND
G ND
G ND
G ND
GN
D/A
DJ
OU
T
VIN
4
B OOT
DR IV E
F B G ND
LG AT E
P HAS E
V C C
UG AT E
C OMMON
IN OUT
GN
D/A
DJ
OU
T
VIN
4
D1B
D1A
G 2
G 1
S 2
D2B
D2A
S 1
B S
C OMP
F B
G ND
IN
S S
S W
NC 2
NC 1
E N
GN
D/A
DJ
OU
T
VIN
4
V OUTV IN
ADJ /G ND
GN
D/A
DJ
OU
T
VIN
4
GN
D/A
DJ
OU
T
VIN
4
B S
C OMP
F B
G ND
IN
S S
S W
NC 2
NC 1
E N
G ND
G ND
+12V _P OWE R
T O T UNE R 5V (0.4A)
T O C 4 1.0V (2A)
P OWE R 1 S C HE MAT IC
+5V _P ANE L
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19
23
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NC
P ANE L_P OWE R
B
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L6 10R
NC
16V220U
C 165
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D1.8V
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CP
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C P 92
C P 81
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P _ON
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NC
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C P 105
NC
C P 104
0.1U
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L98 10R
NC
C P 85
220U16V
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C P 109
0.1U
C P 91
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7
6
4
10
5
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B
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R 20210K NC
D
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G ND
D4
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C P 98
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C P 46
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CP
54
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CP
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G ND
D50LL4148
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G ND
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G ND
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CP
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C P 860.1U
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L90 220R
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V DIM
G ND
V _S E L
B L_ON/OF F
S T ANDB Y _5V
+12V _P OWE R
+12V _P OWE R
16V220U
C 166
V DD_N9
V DD_N13
V DD_N12V S S _M12
V S S _M11V DD_N11
V DD_N10V S S _M10
V DD_M13V S S _L12
V S S _L11V DD_L13
V DD_K 13
V DD_M9V S S _L10
V DD_L9V DD_K 9
V DD_J 13V DD_J 12V S S _K 11
V S S _K 12
V DD_J 11V DD_J 10V S S _K 10
V DD_U9V C C Q33_U8V S S _U7V DD_U6V C C Q33_U5V DD_T 5
V DD_E 15V S S _E 12V C C Q33_E 11V S S _E 10V DD_E 9V S S _E 8V DD_E 7
V C C Q33_E 6
V DD_J 9
V C C Q33_E 5
P OWE R _C 4 S C HE MAT IC
C1
1610
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16
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G ND
C 126 0.1U
C 114 0.1U
L3 200R
C 121 0.1U
D1.0V
D3.3V
C 120 0.1U
C 115 0.1U
C 118 0.1U
C 119 0.1U
C 117 0.1U
C1
1310
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C 127 0.1U
C 125 0.1U
C 124 0.1U
C 123 0.1U
C 128 0.1U
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N13
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M11N11
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M13L12
L11L13
K 13
M9L10L9K 9
J 13J 12K 11
K 12
J 11J 10K 10
U9U8U7U6U5T 5
E 15E 12E 11E 10
E 9E 8E 7
E 6
J 9
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U1
R 8A66XXXB G
G NDG ND
L32HD31 POWER SUPPLY SCHEMATIC
S DDM0_P 21S DDM1_L21
S DDQS 0_N_N19S DDQS 0_N18
S DDQS 1_N_K 19S DDQS 1_K 18
S DDQ0_R 20S DDQ1_R 21S DDQ2_T 21S DDQ3_R 18S DDQ4_P 18S DDQ5_R 19S DDQ6_N20S DDQ7_L18
S DDQ8_M20S DDQ9_L18
S DDQ10_L20S DDQ11_M18S DDQ12_L19S DDQ13_N21S DDQ14_K 21
V C C Q18_U10V S S _Y 10V S S _U11V S S _U12V C C Q18_W12S DV E R 1_U13V S S _W14V C C Q18_U14V S S _U15V S S _U16V S S _AA21V S S _W17V C C Q18_W18V C C Q18_W19V C C Q18_V 20V S S _U17V S S _U19V C C Q18_T 17V C C Q18_T 19V S S _R 17V S S _P 17V C C Q18_P 19S DV R E F 0_N17V C C Q18_M17V S S _M19V S S _L17V S S _K 17
S DDQ15_M21
V C C Q18_K 20
V DD5V S S 5V S S 4V DD4V DD3
V S S DL1V S S 3V R E F
V DDL1V S S Q10
V S S Q9V DDQ10
V DDQ9V DDQ8V DDQ7V S S Q8V S S Q7V DDQ6V S S Q6
V S S 2V DD2
V S S Q5V S S Q4V DDQ5V DDQ4V DDQ3V DDQ2V S S Q3V S S Q2V DDQ1V S S Q1
V S S 1
P IN_R 8P IN_R 7P IN_R 3P IN_L1P IN_E 2P IN-A2
LDMUDM
LDQSLDQS
UDQSUDQS
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C
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S DR AM1 S C HE MAT IC
10UC 101
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D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
C 6910U
C 7610U
16V
G ND
G ND
G ND
C 671U
0.1UC 66
R3
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1K
1%
R3
19
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R3
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R3
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P 9N1M9J 9J 7J 3J 2J 1H8H2G 9G 7G 3G 1F 8F 2E 9E 7E 3E 1D8D2C 9C 7C 3C 1B 8B 2A9A7A3
R 8R 7R 3L1E 2A2
F 3B 3
E 8F 7
A8B 7
G 8G 2H7H3H1H9F 1F 9C 8C 2D7D3D1D9B 1 A1B 9
U10
HY B 18T 256160AF
C 77 0.1U
C7
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C7
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C6
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C6
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C7
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C1
10
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8 1U
C7
9 1U
C 89 1U
C 85 1U
C 800.1U
C 990.1U
C 920.1U
C 970.1U
C9
30
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C9
40
.1U
C 1000.1U
C 960.1U
C 950.1U
C 820.1U
C 840.1U
C 750.1U
C 860.1U
C 910.1U
C 87 1U
C 88 1U
C 90 1U
C 81 1U
C 83 1U
P 21L21
N19N18
K 19K 18
R 20R 21T 21R 18P 18R 19N20P 20M20L18L20M18L19N21K 21
U10Y 10U11U12
W12U13
W14U14U15U16
AA21W17W18W19V 20U17U19T 17T 19R 17P 17P 19N17M17M19L17K 17
M21
K 20
U1
R 8A66XXXB G
G ND
G ND
10UC 98
WEC K EODTC SC ASR ASB A1B A0
C K
C K
A0A1A2A3A4A5A6A7A8A9A10A11A12
S DDM2_AA14S DDM3_AA11
S DDQS 2_N_W13S DDQS 2_V 13
S DDQS 3_N_W10S DDQS 3_V 10
S DDQ16_Y 14S DDQ17_W15S DDQ18_V 14S DDQ19_V 15
S DDQ20_AA16S DDQ21_Y 15
S DDQ22_AA15S DDQ23_Y 13S DDQ24_V 11
S DDQ25_W11S DDQ26_Y 11S DDQ27_V 12
S DDQ28_AA13S DDQ29_AA12
S DDQ30_Y 12S DDQ31_AA10
V DD5V S S 5V S S 4V DD4V DD3
V S S DL1V S S 3V R E F
V DDL1V S S Q10
V S S Q9V DDQ10
V DDQ9V DDQ8V DDQ7V S S Q8V S S Q7V DDQ6V S S Q6
V S S 2V DD2
V S S Q5V S S Q4V DDQ5V DDQ4V DDQ3V DDQ2V S S Q3V S S Q2V DDQ1V S S Q1
V S S 1
P IN_R 8P IN_R 7P IN_R 3P IN_L1P IN_E 2P IN-A2
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LDQSLDQS
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C K
C K
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S DA11_W16S DA7_Y 16
S DA5_V 16S DB A1_V 17
S DA9_Y 17S DA3_AA17
S DA1_AA18S DA10_Y 18
S DWE _N_Y 19S DB A0_AA19
S DA2_AA20
S DC AS _N_Y 21
S DC LK _N_W21
S DC LK _W20
S DC S _N_V 21S DA6_U21S DA0_U20S DA8_T 20
S DR AS _N_V 19S DODT _V 18
S DA4_U18S DA12_T 18
S DC K E _Y 20
OP T ION
OP T ION
S DR AM2 S C HE MAT IC
S DC AS _N
S DC LK
S DC LK _N
W16Y 16
V 16V 17
Y 17AA17
AA18Y 18
Y 19AA19
AA20
Y 21
W21
W20
V 21U21U20T 20
V 19V 18U18T 18
Y 20
U1
R 8A66XXXB G
10UC 149
10UC 148
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
D1.8V
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D1.8V
K 3K 2K 9L8L7K 7L3L2
K 8
J 8
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54
72
1
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R 8R 7R 3L1E 2A2
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E 8F 7
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G 8G 2H7H3H1H9F 1F 9C 8C 2D7D3D1D9B 1 A1B 9
U26
HY B 18T 256160AF
AA14AA11
W13V 13
W10V 10
Y 14W15V 14V 15AA16Y 15AA15Y 13V 11W11Y 11V 12AA13AA12Y 12AA10
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R 8A66XXXB G
R 57 33R
R 56 33R
R 5827R
S DA4S DA4
S DODTS DODT
54
72
1
3 6
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S DA12S DA12
S DR AS _NS DR AS _N
54
72
1
3 6
8R N9 27R
S DA11S DA11
S DA5S DA5
S DA7S DA7
S DB A1S DB A1
S DA8S DA8
S DA6S DA6
S DA0S DA0
S DC S _NS DC S _N
K 3K 2K 9L8L7K 7L3L2
K 8
J 8
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R5
91
60
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S DC LK _N
S DC LK
54
72
1
3 6
8R N7 27R
54
72
1
3 6
8R N8 27R
S DC AS _NS DC S _N
S DWE _NS DC K ES DODT
S DR AS _NS DB A1S DB A0
S DA0S DA1S DA2S DA3S DA4S DA5S DA6S DA7S DA8S DA9
S DA10S DA11S DA12
S DC K ES DC K E
S DA2S DA2
S DWE _NS DWE _N
S DB A0S DB A0
S DA10S DA10
S DA1S DA1
S DA9S DA9
S DA3S DA3
R5
51
K
1%
R5
41
K
1%
C 139 1U
C 134 1U
C 1290.1U
C 1510.1U
C 1420.1U
C 1470.1U
C1
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0.1
UC
14
40
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C 1500.1U
C 1460.1U
C 1450.1U
C 1310.1U
C 1330.1U
C 1350.1U
C 1360.1U
C 1400.1U
C 137 1U
C 138 1U
C 141 1U
C 130 1U
C 132 1U
G ND
G ND
G ND
R6
01
60
R
S DC LK _N
S DC LK
S DC AS _NS DC S _N
S DWE _NS DC K ES DODT
S DR AS _NS DB A1S DB A0
S DA0S DA1S DA2S DA3S DA4S DA5S DA6S DA7S DA8S DA9
S DA10S DA11S DA12
S DA
S C L
WP
V C C
G ND
A2
A1
A0
TT
T
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P 00/AN7/T XD11
P 01/AN6
P 02/AN5
P 03/AN4
MODE
P 04/AN3
P 05/AN2
P 06/AN1
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P 11/K I1#/AN9/C MP O1
P 12/K I2#/AN10/C MP O2
P 13/K I3#/AN11
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S UB -MC U S C HE MAT IC
IR
G ND
R E S E T
R 530
100KNC
C 15522PR 552
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D6
22
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Q1
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C 174
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R E S E T
R E S E T
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7
10
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R 555
220R
R 554
1K
+3.3V _MC U
G ND
+3.3V _MC U
R 118
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R1
26
5K
1
R E S E T _S UB
R 55310K
+3.3V _MC U
MODE
R 13310K
NC
R 393
3K 9
S UB _V C C
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
9
87654321
10
U30R 8C 11
S UB _S C L
LE D_G R E E N
LE D_Y E LLOW
1 2
4
6
8
12
10
3
5
7
9
11
J 7
R 4240R
G ND
G ND
R 531
100K NC
R 1363K 3
B
C
E
Q47
B C 847B
LE D_GR 1353K 3
AMP _S T ANDB Y
AMP _MUT E
E 2P R OM_WP
G NDR 329
10K NC
R E MOT E _F E T C H
IR Q0_N
LE D_Y
LE D_Y
+3.3V _MC U
R 134
330R
B
C
EB C 847B
Q30
NC
10
KR
49
6
NC
10
KR
50
8
R 390 100R
ZA1
WP _S
S DA_S
S UB _S DA
S C L_S
IR _IN
R 512
10KNC
G ND
NC
10K
R 507
G ND
R5
09
10
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R 140
10K
+3.3V _MC U
DE B UG _S W
R3
21
0K
R 144
10KR 124100R
R 142
10K
R 500
5K 1
R 182 100R
R3
85
10
K
NC
R 511 10K
R 181 100R
G ND
R 497 100R
G ND
C2
90
0.0
1U
B L_S E NS OR
G ND
CP
10
.01
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R 147
10K
IR _IN
+3.3V _MC U
R 349 100R
LE D_G
R5
01
10
K
5
6
7
8
4
3
2
1U16
AT 24C 02
1
2
3
4
5
6
7
J 21
K E Y 0
K E Y 1
G ND
R 394
3K 9
G ND
G ND
G ND
C 204
22
P
C 203
22
P
G ND
G ND
C 182
0.1U
LC D_5V _E N
R 389 100R
R 371 100R
R 384 100R
NC
+3.3V _MC U
+3.3V _MC U
K E Y 1
K E Y 0R 351 100R
C 15422P
G ND
X316M
R 119
100R
G ND
K E Y 1
K E Y 0
CP
50
.01
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R E S E T _N
P OWE R _3.3V /1.8V
R 180 100R
R 139
100RR 138
100R
P OWE R _C ONT R L
P OWE R -E N_1.0V
R 150 100R
R 151 100R
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ALIGNMENT & ELECTRICAL TEST PROCEDURE
RS86A
L32HD31
V1.0
1. POWER SUPPLY ............................................................................................................................................2
2. ELECTRICAL TEST ...................................................................................................................................... 3
2.1 ABBREVIATIONS ............................................................................................................................................ 3 2.2 PREPARATION ................................................................................................................................................ 3 2.3 VOLTAGE REGULATOR ..................................................................................................................................3 2.4 KEY BOARD, IR RECEIVER AND RC ............................................................................................................... 3
2.4.1 T o navigate the MENU using KEYBOARD2.4.2 T o navigate the MENU using REMOTE CONTROL ...........................................................................4
2.5 VIDEO FUNCTIONAL CHECK ........................................................................................................................... 5 2.5.1 Y PbP r ................................................................................................................................................5 2.5.2 V GA ....................................................................................................................................................... 6 2.5.3 HDMI ..................................................................................................................................................... 6
2.5.3.1.2 Standard TV Display Format ........................................................................................................ 7 2.5.3.2 HDMI mode .................................................................................................................................... 7 2.5.4 RF .........................................................................................................................................................8 2.5.4.1 Analog RF signal input .....................................................................................................................8 2.5.4.2 Digital RF signal input ......................................................................................................................8 2.5.5 CVBS and S-VIDEO .........................................................................................................................8 2.5.5.1 CVBS input ......................................................................................................................................8 2.5.5.2 S-VIDEO input .................................................................................................................................9 2.5.5.2 SIDE AV input ................................................................................................................................9
3 VIDEO ALIGNMENT .................................................................................................................................... 9
3.1 ALIGNMENT CONDITIONS ............................................................................................................................ 9 3.2 ADC CALIBRATION ..................................................................................................................................... 9
3.2.1 Input signal specs .............................................................................................................................. 9 3.2.2 Step for adjustment ........................................................................................................................... 10
3.3 WHITE BALANCE ......................................................................................................................................... 10 3.3.1 CU T-OFF AL IGNMEN T ..................................................................................................................... 11 3.3.2 W hite Point .......................................................................................................................................... 11
4 AUDIO ALIGNMENT ................................................................................................................................... 12
5 SHOP INITIAL ............................................................................................................................................... 12-13
6 FACTORY MENU .......................................................................................................................................... 14-17
TABLE OF CONTENTS
.........................................................................................4
3.2.2.1 ADC Calibration of SD format .................................................................................................... 10 3.2.2.2 ADC Calibration of HD format .................................................................................................... 10
With 120VAC input, +5V_STB is always available.
ON/OFF signal enables the +12V and +24V.
If ON/OFF signal = 0V, +12V and +24V are not available.
If ON/OFF signal = 3.3V, +12V and +24V are available.
POWER BD.
Mains VAC
P5 P4 J16
+5V_STB GND for +5V_STB
+12V
GND for +12V
GND for +24V
P1
+24V
ON/OFF
BLON/OFF;VDIM To Inverter Unit
1. Power supply
2
2. ELECTRICAL TEST 2.1 Abbreviations
HD High Definition SD Standard Definition VGA Video Graphic Adapter
VESA Video Electronics Standards Association
ADC Analog to Digital converter RC Remote Control TBD To be determined
2.2 Preparation Connect LVDS cable from LCD panel to J20 Connect +24V supply cables to the inverter unit of LCD panel. Connect +12V/+5V_STB/backlight switch & control cable supply cables to J16 Connect KB &LED cable from J24 to KEYBOARD & LED BD Connect IR &LED cable from P004 to P002
2.3 Voltage Regulator Apply 120VAC to mains input and turn on the set under test, following voltages
should exist: Switch regulator U38 U21 U39(Optional) Voltage +5. 0V +1.0V +5.0V Test point Z154 Z147 Z17
Linear regulator U23 U32 U19 U24 U25(Optional) U18 U18 Voltage(V) +1.8V +3.3V +3.3V +1.8V +1.5V +9.0V +5.0V Test point Z18 Z149 Z113 Z150 Z880 Z152 Z19
All the voltages should have tolerance less than 5%.
OUTPUT supply USB Voltage +5.0V Test point C711(+)
2.4 Key Board, IR receiver and RC
Apply 120VAC to mains input, when power on , LED should light up with Green/Yellow color.
2.4.1 To navigate the MENU using KEYBOARD
To switch on/off the TV set. Action: Press Power key on keyboard Observe: Power key is equal to ON-OFF on remote control.
Remote
3
To enter MENU Screen. Action: Press MENU key on keyboard. Observe: Menu screen should shown at LCD screen. During Menu Screen: Action: Press Menu key Observe: Menu key is equal to OK key on remote control. Action: Press Vol- key Observe: Vol- key is equal to LEFT key on remote control. Action: Press Vol+ key Observe: Vol+ key is equal to RIGHT key on remote control. Action: Press PR- key Observe: PR- key is equal to DOWN key on remote control. Action: Press PR+ key Observe: PR+ key is equal to UP key on remote control.
2.4.2 To navigate the MENU using REMOTE CONTROL
To enter MENU Screen. Action: Press MENU key in remote control Observe: Menu screen should shown at LCD screen. During Menu Screen: Action: Press UP key or DOWN key Observe: Highlight will goes up and down Action: Press RIGHT or OK key Observe: User will enter to the selection highlighted. Action: Press GO BACK key Observe: User will exit from the selection.
2.4.1 To navigate the MENU using KEYBOARD (cont)
4
2.5 Video functional check 2.5.1 YPbPr
Connect Y, Pb, Pr signals to connector J17(Green/Blue/Red). Change the display source to CMPT signal Parameter Source
Impedance Minimum
(Vp-p) Typical(Vp-p) Maximum(Vp-p)
Y : Sync to Peak White 75 ohm 0.67 0.70 0.73
PR : Sync to Peak White 75 ohm --- ±0.35 ---
PB : Sync to Peak White 75 ohm --- ±0.35 ---
Test Pattern
SMPTE RP-133 32-step greyscale
Picture
(Generated by Chroma2327)
(Generated by Chroma2327)
Format 4:3 16:9 4:3 16:9
480i59.94Hz 1080i60Hz 480i60Hz
480p59.94Hz 720p60Hz 480p60Hz
5
Method to enter factory menu by remote control
Menu On and inside to Picture Menu Then inside Picture Setting Menu And move the cursor to Contrast item. Press the Password “1950”
To go back or exit factory menu:
Press “GO BACK” on the remote
2.5.2 VGA Connect VGA cable with R, G, B, Hsync and Vsync signal in VESA format to J6. Change the display source to PC Input.
signal Parameter
Source Impedance
Minimum(Vp-p) Typical(Vp-p) Maximum(Vp-p)
R (red) 75 ohm 0.67 0.7 0.73
G (green) 75 ohm 0.67 0.7 0.73
B (blue) 75 ohm 0.67 0.7 0.73
Hsync, Vsync
--- 2.4V 2.4V 2.4V
Test Pattern
SMPTE RP-133 32-step greyscale
(Generated by Chroma2327)
(Generated by Chroma2327)
Format 640x480@60Hz, 800x600@60Hz, 1024x768@60Hz
640x480@60Hz, 800x600@60Hz, 1024x768@60Hz
2.5.3 HDMI
2.5.3.1 DVI mode 2.5.3.1.1 Standard Monitor Format (VESA)
Connect HDMI cable with TMDS signal in VESA format to J9,and R/L to J13 Change the display source to HDMI 2.
Test Pattern
SMPTE 64-step greyscale
(Generated b y Quantun881)
(Generated b y Quantun881)
Format 640*480@60Hz
800*600@60Hz
1024*768@60Hz
640*480@60Hz
800*600@60Hz
1024*768@60Hz
6
2.5.3.1.2 Standard TV Display Format
Connect HDMI cable with TMDS signal in VESA format to J9. and R/L to J13
Change the display source to HDMI 2.
Test Pattern
SMPTE-64-STEP greyscale
(Generated b y Quantun881)
(Generated by Quantun881)
Format 4:3 16:9
1H 1080i60Hz
2H 480p 60Hz 720p60Hz
2.5.3.2 HDMI mode Connect HDMI cable with TMDS signal in VESA format toJ11. Change the display source to HDMI 1
Test Pattern
SMPTE-64-step greyscale
(Generated b y Quantun881)
(Generated by Quantun881)
Format 4:3 16:9
1H 1080i60Hz
2H 480p 60Hz 720p60Hz
7
2.5.4 RF
2.5.4.1 Analog RF signal input
Connect Antenna cable to tuner. Change the display source to TV Channels.
2.5.4.2 Digital RF signal input
Connect Antenna cable to tuner.
Change the display source to TV Channels.
Test Pattern Depended on factory
Depended on factory
Depended on factory Channel
Picture Frequency
Channel band VHF-L VHF-H UHF
2.5.5 CVBS and S-VIDEO
Test Pattern Depended on factory
Depended on factory
Depended on factory Channel
Picture Frequency
Channel band VHF-L VHF-H UHF
2.5.5.1 CVBS input Connect AV cable with CVBS and audio L, R signal to J17 Yellow/White/Red
Change the display source to VID1
Test Pattern
SMPTE RP-133 32-step greyscale
Format NTSC M (Generated by
Chroma2327)
NTSC M (Generated by
Chroma2327)
8
2.5.5.2 S-VIDEO input Connect S-VIDEO cable to P703 on side AV BD
. Change the display source to S-VIDEO
Video test pattern is the same as section 2.7.5.1.
2.5.5.2 SIDE-AV input
Connect AV cable with CVBS and audio L, R signal to P702 Yellow/White/Red on side AV BD .
Change the display source to VID2 Video test pattern is the same as section 2.7.5.1.
3 Video Alignment
On RS86A platform, some alignment items could be achieved by using serial port with UART protocol
VGA socket could be used for UART purpose, pin definition as below: Pin12: RXD Pin15: TXD 3.1 Alignment Conditions
In order to have defined conditions for the alignment procedure, the TV set should be warmed up for 60 minutes.
3.2 ADC Calibration
ADC calibration should be applied just for CMPT channel: SD(480i) and HD(1080i/60) . 3.2.1 Input signal spec.
Source: CMPT Format: 480i (720x480 60Hz); 1080i/60HZ Pattern: 100/0/100/0 8 Steps Color bar
9
3.2.2 Step for adjustment
3.2.2.1 ADC calibration of SD format
Input 100% color bar of 480i format to CMPT source Entry factory menu and choose the ADC CALIBRATION menu with the RC Adjust the cursor to “AUTO ADC”, press “ok” on the RC “START Now Adjusting OK/FAIL” will display If Ok, ADC of SD finished If FAIL, do one more time till it shows OK
3.2.2.2 ADC calibration of HD format
When SD ADC calibration is ok, insert 1080i/60 format,100% color bar signal, repeat 3.2.2.1. Note:
The sequence of ADC calibration must be SD format then HD format. Do not exchange.
The menu show below:
ADC CALIBRATION ACTION SOURCE SD/HD CHANNEL Vin-A(Y) / Vin-B(Cb) / Vin-C(Cr) Calibration TCV 0-20 47 TCH 0-20 47 Ref.Vin-A(Y) 0-255 (Default 240) Ref.Vin-B(Cb) 0-255 (Default 240) Ref.Vin-C(Cr) 0-255 (Default 240) AUTO ADC Start/OK/Now adjusting…./Fail Gain Vin-A(Y) 0-255 Gain Vin-B(Cb) 0-255 Gain Vin-C(Cr) 0-255 Manual ADC Start/OK/Now adjusting…./Fail Read Vin-A(Y) 0-255 Read Vin-B(Cb) 0-255 Read Vin-C(Cr) 0-255
3.3 White balance
On RS86A platform, 5 video source need to be adjusted the white balance : DTV /AV /YUV /HDMI /RGB(PC), and each data can be stored independently. Considering that there are few signal patterns for DTV to align, so copy the HDMI source white balance as DTV .
Source Format AV 480i
PC @
HDMI
CMPT
Copy data of HDMI DTV
10
3.3.1 CUT-OFF ALIGNMENT Cut-off alignment is used to define the colour co-ordinates for low luminance
level. This alignment has to be done for the following standards: 1. Insert a grey test pattern with 25IRE signal amplitude 2. Measure the color co-ordinates near the center of the screen 3. Adjust with “R_ ”, “G_ ” and “B_ ” to the following color co-ordinates values:
Color Co-ordinates Cold Normal Warm
X 283 10
Y 291 10
Note:
Before White balance alignment, ADC Calibration must be finished.
3.3.2 White Point White point alignment is used to define the colour co-ordinates for bright
luminance levels. This alignment has to be done for the following standards: 1. Insert a grey test pattern with 200nit signal amplitude 2. Measure the color co-ordinates near the center of the screen. 3. Adjust with “R_ ”, “G_ ” and “B_ ” to the following color co-ordinates values:
Color Co-ordinates Cold Normal Warm
X 272±10 283±1 0 314±10 Y 278±10 291±1 0 324±10
Note: WB MENU Remark
Source AV/RGB/HDMI/YUV/DTV Source select Color Temp Normal cool warm Color temperature R Correct R-gain 0~255 G Correct G-gain 0~255 B Correct B-gain 0~255 R Offset R-offset 0~255 R Offset G-offset 0~255 R Offset B-offset 0~255
Black Level Off/on
11
The default values have a close relation with panel brightness. After white
balance alignment, a picture performance check should be done,: the brightest scales of 16-scale grey pattern should be distinguishable in vibrant mode (max contrast),the whole white brightness should be more than 400nits otherwise, white balance alignment should be redone. The default values should be revised according to experience in mass production.
White balance alignment for Cold and Warm mode could be achieved by writing the given values into TV set directly, The given values should be sums of white balance values in Normal mode and the offset values obtained from experience in mass production.
Since the White Point and Offset alignments are influencing each other, an iterative process maybe needed to get both alignments to the required values.
4 Audio Alignment No adjustment necessary
5 Shop initial 5.1 Shop initial should be done at the last alignment.
Enter the factory menu “PRODUCTING” Choose “SHOP INIT” and press “ok” key on the remote control Shows “ok” on the screen, exit factory menu Then power down.
OUT OF BOX SETTINGS
ITEM TTING PICTURE Picture Settings Vibrant Natural Gaming Personal Brightness 40% 50% 50% 50%Contrast 80% 65% 60% 65%Sharpness 60% 50% 40% 50%Color 60% 50% 40% 50%Tint 50% 50% 50% 50%Color Warmth normal Preset Vibrant(retail) Normal(home) Screen Format Normal Film Mode ON Video Noise Reduction Normal SOUND Balance Cente red Analog TV Sound Mode Mono Default Audio Language English Current Audio Language English CHANNEL Auto Ch. Search Cable
3.3 White balance (cont)
12
PARENTAL CONTROL Lock Parental Control UNLOCKED Block Channel UNCHECKED All levels should be unlocked SETUP Closed Caption CC Setting OFF Analog CC Type CC1 Digital CC Type CS1 Digital CC Preset Default Digital CC Color White Digital CC Back Color Black Menu Language English Clock --:-- Auto Time UNCHECKED
5 Shop initial (cont)
Sleep Timer OFF
13
6 Factory Menu
6.1 Method to enter factory menu by remote control
Menu On and inside to Picture Menu Then inside Picture Setting Menu And move the cursor to Contrast item. Press the Password “1950”
6.2 To go back or exit factory menu:
Press “GO BACK” on the remote
6.3 1.GEOMETRY
GEOMETRY MENU CVBS only
ITEM Default Range remark
H START POSITION
0 -30~30
V START POSITION
0 -30~30
2 ADC CALIBRATION ADC CALIBRATION ITEM COMMENT remark
SOURCE SD/HD 480i/1080i
CHANNEL Vin-A(Y) / Vin-B(Cb) / Vin-C(Cr) Caribration
Channel for CAL
TCV 238/31 1 V co-ordinate
TCH 172/708/618 363/1800/1560 H co-ordinate
Ref.Vin-A(Y) 208
Ref.Vin-B(Cb) 230
Ref.Vin-C(Cr) 230
AUTO ADC Start/OK/Now adjusting…./Fail
Shows result
Gain Vin-A(Y) 27
Gain Vin-B(Cb) 26
Gain Vin-C(Cr) 27
Adjust as necessary
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
14
Manual ADC Start/OK/Now adjusting…./Fail
Read Vin-A(Y) 0-255
Read Vin-B(Cb)
0-255
Read Vin-C(Cr)
0-255
3. SOUND CURVE
SOUND CURVE
ITEM SETUP COMMENT remark SOURCE ATV AV HDMI DTV VOL1 4 18 4 1
VOL5 90 104 90 115
VOL10 110 124 110 140
VOL25 180 194 180 210
VOL50 200 214 200 225
VOL75 215 229 215 250
VOL100 227 241 227 255
4. PRODUCTING PRODUCTIONG
ITEM SETUP COMMENT REMARK
FACTORY MODE HOTKEY
WARM-UP STATUS
EEPROM INIT
FACTORY CH
PRESETING
Channel preset on AIR(NTSC)
SHOP INIT
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment neededNot Used
Not Used
Factory only
Channel 3
Not Used No adjustment needed
15
BACKLIGHT LEVEL
20 LCD Back-Light Level
Cb DELAY (ATV only)
0 Set the Cb Delay for YCbCr
Cr DELAY (ATV only)
0 Set the Cr Delay for YCbCr
FIRST INSTALL ONOFF
ON/OFF
No adjustment needed
No adjustment needed
No adjustment needed
No adjustment neededFactory use only
in the wire. factory out.
BACKLIGHT SET MIN
50 SET MIN BACKLIGHT WHEN LIGHTSENSOR SET ON IN USER MENU
BACKLIGHT SET MAX
90 SET MIN BACKLIGHT WHEN LIGHTSENSOR SET ON IN USER MENU
<=BACKLIGHT LEVEL*5
LIGHT SENSOR MIN
30 Adjust if need
LIGHT SENSOR MAX
192 Adjust if need
7.INFO INFO
Parameter COMMENT REMARK C4 VERSION C4:V8-E62RS86-LF1V*** Main program *** shows version SUB VERSION
SUB:V8-E62RS86-LF2V*** For Sub_mcu
DATE AND TIME
Aug 24 2007 23:07:15 Release time
16
8.SETUP SETUP
PARAMETER COMMENT REMARK TEST PATTERN
..... Internal test patterns, As below
SMART-TOOL Factory use
EAS ENABLE PRIORITY
TEST PATTERNS
TEST PATTERN (Level 2 Sub Menu) TEST MODE CHECKER CROSSING HATCH COLOR BAR OTHER RED BRIGHNESS GREEN BRIGHNESS BLUE BRIGHNESS COLOR MODE
On/off 0-3 0-3 0-3 0-5 0-10 0-10 0-10 0-7
onlyFactory use only
onlyFactory use Factory use
only
17
TUNERpanasonic
Audio Subsystem
PCI 2.2 CPU
Sub-MCUR8C11
E2PROM24C256
Flash32M DDR2 DDR2
Master IFM61116FP
SAW-FilterD1539C
ATSC Channel DecoderAN5832S
DIF
VIF
AIF
CVBS
SIF
VGA
L/R_DVI
HDMI1
HDMI2
S-V
USB
HeadPhone
EDID24C01
HDMI_SWSIL9185
Audio-swCD4051
Audio-ADCCS5340
Audio-swCD4051
CAI MPEG2Decoder
Video Decoder
HDMIReceiver
H/V correct&ESD protect
SN74HC14
SCL/SDA
H/V
RGB_PC
TMDS2
TMDS_OUTTMDS1
Lout
Rout
I2S
L1/R1:Side-AvL2/R2:Rear-AVL2/R3:For DVI
L4/R4:DVD AudioL5/R5:PC_Audio
L/R_Tuner
L1/L2/L3/L4/L5
R1/R2/R3/R4/R5
PC_Audio
VID/R/L
Side-Av
Y/C From Side-Av or DVD mod
DVD modul
Video signal:Y/CAudio :L/R; SPDIFOther:IR/RXD/TXD
Power:+5v/+12v
H/V_PC
VID2
VID1
Y/PB/PR
Video Sub-system
4MHZ
16 16I2C
TXD/RXD/IO
KEY/IRPower-manage
DC/DC12 5VMP1411
DC/DC12V 1.0V
DC/DC12V 1.0VMP1411
LDO12V 9V
LDO9V 5V
C4CS
Panel
LDO5V 3.3V
LDO3.3V 1.8V
C4CS&Other
DDR2
PanelLVDS
PANEL
Single LVDS for 26"32"40
Double LVDS for 22"
Audio output L/R
SPDIF
FILTERRC4558
SRSM62438
AUDIO AMPLIFYCLASS DTDA7491
L/Rout
L
R
OPRATION-AMPLIFYTDA13081
Headphone
DIGITALSW74LVC1G3157
FromDVD
SPDIF out
Optical
Just for 26" IPB BD.
12v
5v
5VstbLDO
5Vstb 3.3stb
ForSub_mcuHDMI sw
Tuner &other
VLR
YPBPR
SPDIF
5V 500mA
Tuner
L32HD31 BLOCK DIAGRAM
MAIN BOARD
J1 6 5/6/
812
v
3/4/
7/9/
10G
ND
11/1
25v
-sb
14p-
on16
BL
_ON
/OFF
18V
_SE
L
15V
DIM
2/4 PANEL_POWER
5-10 GND
11 RIN3-
12 RIN3+
13 CLK-
14 CLK+
15 RIN2-
16 RIN2+
17 RIN1-
18 RIN1+
19 RIN0-
20 RIN0+
22 SELLVDS
J2 0
1BL_SENS OR
3+3.3V
4/7/8GND
5IR
6+5V_SB
9/11LED
10/12KEY
J7
J9
TO
SPE
AK
ER
2 +5V
3 GND
4 OUT_R
5 OUT_L
1 HP_DET
J221/2GND
3DP
4DM
55V
13DVD-SPDI F 12A9V
1DVD_Y
2/5/10/11/14GND
3DVD_C
4AV-CVBS
6AL1
7DVD-AL
8AR1
9DVD-AR
P4
P5
P1
24V
GN
D
BL
-ON
DIM
T-C
ON
INVERTER
LCD PANEL
POWER.BD
P003
P004
LED.BD
KEY.BDP001
P701
P705
P706
SAV.BD
IR.BD
P002
1B
L-S
EN
SO
R
23.
3V
3IR
4G
ND
A?
L32HD31 INTERCONNECT