md 3280b
TRANSCRIPT
R_OUT
L_OUT
D5
VA4
VA4
VA4
SLEDGE-
SPIN-
SLEDGE+
F+
TRAY+
R+
SPIN+
D2
1/2VCC
MON
D3
CAR+
HOME_SW
LD
CDRW
TX
RX
VA3
VA3
VA3
R-
+5V+5V
+5V
+5V
NC
F-
TRAY-
VA5
VA5VA5
VA2/2
VA2/2
VA2/2
VA2/2
GND
GND
GND
GND
GND
+9V+9V
+9V
+9V
VDAC
VDAC
D1
D4
VA6
VA6
VA6
VA6
VA6
VA2
VA2
VA1
VA1 VA1
VA1
VDD1
VDD1
VDD2
VDD2
VD3V3
VD3V3
CAR-
BC857B
10k
10047u
220k
220U
220k
1n5
100p
15k
22K
22K
100n
10k
220p
1k
1k
4k7
22u
1N4004
1N4148
1N4148
10k
1N4148
22u
1N4148
1n
100n
10k
10k
10k
100u
1k
1k
120p
120p
102,2
100u
4K7
100n
100u
100u
10
100n
1k
2,2
100n
1k5
3k3
100u/16V
3n31k
100k
22n
100n
1N4148
100n
22n 470
330
22n
1k8
12k
100n
12k100n
100u
3k9
3k9
1K
1k
10n
820
470
22n
220p
3k3
33p33p
100k
8M4672Hz
22n
10n
10
100n
10k
100n
2n7
1k 220p
220p
220p
47p
10k
4n7
10k
10k
10k
22p
100n
100n
12MHz
22p
0,47u
220p
220p
220p
100n
10k
33k
2n7
1k 33k
4n7
1k 22k
4n7
1k 22k
4n7
1k 33k
1k 33k
100n
100n
27k
100n
22k
3K9
100u
2,2
22n
100k
100k
10k
100k
10k
330
22K
22K
15k
100p
1n5
47u100n
47u100
10k
BC847B
10n
BC847B
100u
1N5226B
100u
12k
100n
12k
12k
1N4148
1N4148
2,2
100u
100
10n
100n
39
2,2 2,2
10n
22k
BC817
TZA1025
SAA7325
TDA7073AT
TDA7073AT
TDA7073AT
OM5232 (SMD)
NE4558N
NE4558N
CN703
CN702
Q703
R763
R765C757
R752
C748
R751
C749
C753
R761
R757
R755
C770
R759
C751
R766
R767
R753
C747
D705
D703
D704
R750
D702
C746
D701
C745
C763
R748
R749
R747
C769 R774
R773
C776
C777
R772R771
C766
R768
C744
C773
C774
R792
C716
R723
R791
C715
R720
SW701
R719
C717
C722 R727
R704
C702
C703
D706
C734
C707
R713
R714C708
R729
R715
C709
R707
C706
C760
R730
R731
R712
R711
C705
R710
R709C704
C752
R706
C742C741
R746
X701
C720
C719
R721
C718
R789
C731
C728
R742
C739
C738
C737
C732
R724
C723
R790
R725
R793
C712
C711
C710
X702
C713
C714
CN701
C736
C735
C740
C733
R718
R743
C727
R740 R741
C726
R738 R739
C725
R736 R737
C724
R734 R735
R732 R733
C721
C729
R744
C730
R745
R703
C764
R770
SW703
C701
R705
R701
R758
R702
R787
R786
R754
R756
R760
C754
C750
C755
C756
C758 R764
R762 Q702
C780
Q701
C762
D707
C743
R708
C759
R716
R717
SW702
D709
D708
R776
C772
R777
C779
C771
R780
R778 R779
C778
R722
Q709
3V3
1N746
IC706
IC702
IC707-B
IC707-A
IC701
IC705
IC704
IC703
VAI PARA PICK-UP
VAI PARA PICK-UP
close
close
close
open
open
open
20/10/99INCLUSAO DA SERIE MD3300FE
MD3280B/D/E-MD3300B/D/E/F-MD3500B/C/D
15/10/99INCLUSAO DAS SERIES MD3500C/DD
ESQUEMA ELETRICO PCI CD
INCLUSAO DAS SERIES MD3280E / MD3300E
MD3280/MD3300/MD3500
04/10/99C
24/09/99CONFORME AMV-302/99B
INCLUSAO DA SERIE MD3300D / R.703 ERA 4K7 / R.714 ERA 470R 10/09/99ANDRE
ANDRE
ANDRE
ANDRE
ANDRE
A
1.00.52159.0201/09/99ANDRE
27/08/99
6
5
7
1Vrms / 1kHz / 0dB
TRAY
CAR
10
9
8
7
9
8
7
6
4
3
2
1
M702
M701
GND
GND
GNDGND
GNDGND
AGND2
AGND1
AGND3AGND3
AGND1
AGND1AGND1AGND1AGND1AGND1
AGND1
AGND1 AGND1
AGND1
AGND2
AGND2
AGND2 AGND2 AGND2
AGND2
AGND2
AGND2
AGND2
AGND2
DGND
DGND
DGND
DGND
AGND3 AGND3
AGND3 AGND3
AGND3 AGND3
AGND3
DGND DGND
DGND
DGND
DGND
DGND
DGND
DGND
AGND3 AGND3
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
AGND1
CAR_POS
CDM_POS
TRAY_SW
CAR
CDM
RSTN
M
M
2
1
6
7
16
13
9
12
12
12
9
9
13
13
16
16
7
7
6
6
1
1
2
2
15
14
13
RGADJ
VCC
EQSEL
CDRW
RFEQO
RFFB
CMFBPWRON
GND
DIN
MON
CFIL
VCCL
LD14
13
12
11
10
9
8
1
2
3
4
5
6
7
V1
V5
V4
MOTO2
MOTO1
VSSD3
VDDD2(C) SL
FO
RA
CFLG
VDDD1(P)
DOBM
VSSD2
CL11/4
SBSY
SFSY
SUB
RCK
TEST3
STATUS
SILD
RAB
SCL
SDA
RESET
SCLI
SDI
WCLI
V2/V3
VSSD1
KILL
TEST2
EF
SCLK
WCLK
DATA
CL16
TEST1
SELPLL
RP
RN
Vpos
Vneg
LP
LN
VDDA2
CRIN
CROUT
VSSA2
R2
R1
D4
D3
D2
D1
VRIN
Iref
VSSA1
VDDA1
ISLICE
HFIN
HFREF
ROBERTO
1
2
3
4
5
5
6
7
8
9
10
11
12
EA/Vpp
VDD2
VDD1
38
17
DGND
DGND
VSS4
/ADP0
P1
P2P3TO
7
7
77
0
0
00
A15
A14
A13
A12
A11
A10
A9
A8
SDA
SCL
25
24
23
22
21
20
19
18
3
2
1
44
43
42
41
40
30
31
32
33
34
35
36
37
RD
WR
T1
INTI
INTO
TXD
RXD
13
12
11
10
9
8
7
5
ALE
PSEN
RST
27
26
29
4
VSS3
VSS2
VSS1
6
39
28
16
14
15
XTAL2
XTAL1
1
4
8
2
3
5
5
5
10
10
10
14
14
14
1
2
3
4
5
6
LDON
49505152535455565758596061626364
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
32313029282726252423222120191817
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
mmemdimensoes
PROJECAO
DISCRIMINACAO
TITULO:
DATAVISTO
COD.
N.TOL.TOL.
MOD.
ACAB.
ESC.
MAT.DATA
APRO.
PROJ.
DES.
NOME
P.A.ALT.
++
++
--
--
-_
--
+
++
+
+
-
+
--
+
-
+
-
-
+
+
10K
2K2
2K2
4k7
2K2
2K2
10K
10KBZV55F3V3
56K
10K
10K
180 22K
BC547B
1u
10k
10k
47p
BC547B
10K
100n
1N4148
4K7
5K6
opc.
1N4148
1k2
100p
BC547B
47p
47u/16V
33
100n 10u/16V
33p
33p
6MHz
4M7
10k
100n
47p
47p
1k
1k
1k
1k
1k
1k
1k
1k
1k
10n
10n
1k
0R
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
100
100
100
100
100
100
100
100
100
100
1k
1k
1k
1k
1k
1k
220
220
220
220
220
220
220
220
220
220
220
220
1k
1k
1k
1k
1k
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
1k
1k
47p
47p
1k
1k
1k
1k
100p
jump
jump
1N4148
BC847B
22k
BC847B
22k
10n
10n
1u/100V
330p
330p
330p
330p
SC427426
uPD16311
MC68HCO5C9A
R604
D602
D603
D604
D605
R613
R612
R603
R611
R610
R616
R617
R609
R619
R614
R620 R618
Q602
C606
R679
R680
C637
Q603
R605
C608
D601
R607
R608
L601
D609
D606
R615
C609
Q601
C636
C605
R602
C603 C604
C602
C601
X601
R601
IC604
R606
C607
E601
C635
C634
R675
R676
R677
R678
R667
R666
R665
R669
R668
C628
C627
R670
R657
R656
R655
R654
R653
R652
R651
R650
R659
R662
R664
R663
R648
R639
R647
R646
R645
R644
R640
R641
R642
R643
R638
R637
R636
R635
R634
R633
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R671
R672
R673
R674
R658
C615
C629
C614
C610
C613
C616
C622
C621
C611
C612
C626
C625
C623
C624
C630
C631
C632
C617
R681
R682
C618
C620
R683
R684
R660
R661
C619
L603
L602
D610
Q604
R685
Q605
R686
C650
C651
C657
C653
C654
C655
C656
AZUL
JUMPER
IC602
IC601
IR601
VFD601
LEDS
TX
RX
COM CD
SERIAL
3
2
1
X-TONE
DISC
FM
AM
TAPE
CD
FLASH
WAVE
VOLUME
OPEN/C
EQUAL
MODE
STOP
POWER
SEQUENCIA NO PAINEL
PL/PS
UPDOWNCD_1 CD_3CD_2
SURROUND
D_OUT
CLK
ENC_2
D_IN
STB
ENC_1
STBY
STBY
PB_1/2
PB_1/2
MUTE_PW
MUTE_PW
M_P
M_P
M_RP
M_RP
M/T
M/T
+5V
+5V
+5V+5V
+5V
BUSCLK
BUSCLK
CLOCK
CLOCK
DATA
DATA
STBY_PW
STBY_PW
GND
-VFD
FIL_B
FIL_A
GND_2
MOTOR
MOTOR
P/R_SW
P/R_SW
DATA_R
DATA_R
W-E
W-E
REC
SURROUND
SURROUND
REF_AC
MD3260A/B/D/F-MD3280B/C/D/E/F/G
AMV-186/00 R657 ERA 1K / INCLUSAO DA SERIE MD3280G 29/05/00E
04/01/00INCLUSAO DA SERIE MD3280FD
INCLUSAO DA SERIE MD3280E 01/10/99C
02/09/99ANDRE
INCLUSAO DA SERIE MD3280D 02/09/99B
PCI FRONTAL/LATERAL MD3260/MD3280
ESQUEMA ELETRICO
INCLUSAO DAS SERIES B/D/F - MD3280B/C 03/08/99ANDRE
ANDRE
ANDRE
ANDRE
ANDRE
A
11/06/99
1.00.52150.06
PCI LATERAL
PCI FRONTAL
CN602
ROBERTO
VFD
X-TONE
FM
AM
RPM6936/V4
KA7542
E601
SW620
SW619
SW618
SW617
SW616
SW615
SW614
SW613
SW612SW611
SW610SW609SW608
SW607SW606
SW605
SW604
SW603
SW602
SW601
+5V
UPDOWN
4 X 1N4148
RESET OPCIONAL
FLASH
WAVE
SURROUND
17
27
26
25
24
23
22
21
20
28
19
29
18
30
17
31
16
32
15
#
#
#
#
#
#
#
# #
MODE
EQUAL
SURROUND
OPEN/CLOSEPOWER
#
#
VOLUME
#
#
#
#
#
#
#
#
#
TAPE
CD
#
#
#
#
DISC
STOP
#
#
#
#
DISCO 3
DISCO 2
DISCO 1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
21
20
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 PLAY/PAUSE
35
36
37
38
39
40
41
42
43
44
SVA-10MM08
5
ENCODER
484746454443424140393837
363534333231302928272625
242322
22
212019181716151413
121110987654321
Seg12/KS12
Seg11/KS11
Seg10/KS10
Seg9/KS9
Seg8/KS8
Seg7/KS7
Seg6/KS6
Seg5/KS5
Seg4/KS4
Seg3/KS3
Seg2/KS2
Seg1/KS1
Vdd
KEY4
KEY3
KEY2
KEY1
STB
CLK
IC
Din
Dout
SW4
SW3
SW2
SW1
Seg13/Grid16
Seg14/Grid15
Seg15/Grid14
Seg16/Grid13
Seg17/Grid12
Seg18/Grid11
Vdd
Vee
Grid8
seg19/Grid10
Seg20/Grid9
Grid7
Grid6
Grid5
Grid4
Grid3
Grid2
Grid1
Vdd
LED5
LED4
LED3
LED2
LED1
Vss
OSC52
51
50
49
48
47
46
45
44
43
42
41
40
39 38 37 36 35 34 33 32 31 30 29 28 27
26
25
24
23
22
21
20
19
18
17
16
15
14
1312111098765432
RESET
CLOCK
VFD DISPLAY
+5V
+5V
+5V
+5V
+5V
+5V
+5V
15141312
11
10
9
8
7
6
5
4
3
2
1
REMOTO
SENSOR
TX
RX
PD7
TCAP
OSC2
OSC1
VDD
N/C
N/C
RESET
IRQ
Vpp
PA7
PA6
PC3
PC2
PC1
PC0
PDO/RDI
PD1/TDO
PD2/MISO
PD3/MOSI
PD4/SCK
PD5/SS
TCMP
N/C
PC4
PC5
PC6
PC7
Vss
N/C
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PA0
PA1
PA2
PA3
PA4
PA5
23
24
25
26
27
28
29
30
31
32
33
3435363738394041424344
22212019181716
1
40 35 30 25 20 15 10 1
1313
1212
1111
1010
6
66
6
6
9
99
8
8
88
7
7
7
77
5
5
5
55
4
4
4
44
3
3
3
33
2
2
2
22
1
1
1
11
+
+
+
+
.MOD
mmemdimensoes
PROJECAO
DISCRIMINACAO
TITULO:
DATAVISTO
COD.
N.TOL.TOL.
ACAB.
ESC.
MAT.DATA
APRO.
PROJ.
DES.
NOME
P.A.ALT.
+B1
+B1
+12V
+9V
STBY
+5V
MOTOR
+5V +5V
+9VB
+5V
+12V
+9VA
+12V
100
100n
5K6
OPC
2,2u
100u
10u
100
10u
2,2u
10k
2,2u
2,2u
47k
2,2u
2,2u
2,2u
220n
220n
100n
22n
OPC
10k
OPC
OPC
2,2u
2,2u
5K6
10
100u
220n
220n
2n7
2n7
2,2u
68n
82k
22k
15k
47k
15k
15k
2,2u
2,2u
100n
opc.
33p
47
470n
47
0
47K
1N4148
1N4148
4,7k
47u
220u/16V
47k100k
22u
100u/16V
BC847B
1n
4K7
1n
4,7u
47k
100n
22k
22k
22k
10
470
220p 220p 22n 220p
470
470
470
2K2
2K2
BC847B BC847B
100K
10K
470n
1n
150k
1u/50V
100n
10
12p
75KHz
SFE10.7MS3 SFE10.7MS3
ANT.FM47p
100p
10u/16V
100u/10V
1k
100n100n
470nCDA10.7
2,2u/50V
12n
12n
4,7u/50V
4,7u/50V
22n
10n
10k
330p
220n
470n 4,7u/50V
470n
2K2
10
18p
SVC323S82K
390p
opc.
SV203SPA
22p
47k
100n82K
100k
4p7
SV203SPA
opc.
SVC323S
47k
47k
0
0
4,7
100n
100u/50V
10n/500V
1N4004
100u/50V
30V
470
100k
10V
10k
22k
10k
4k7
opc.
BC327/25
BC847B
opc.
4,7k
100n
BC857B
470
BC337/25
47u/25V
22k
opc.
2K2
1N964
220u/16V
BC337/25
10K
100n
10K BC847B
4K7
470
2SD2061
1N758
100u/10V
100u/10V
100n
22K
47K
100K
100u/16V
39K
47k
100K
68n
22K
22K
47k
10n/500V
39K
15k
2200u/25
100n
1000u/25
100n
100n
22K
22K
3V9
BC847B
100
150
BC847B
4,7
4,7
4K7
100k
10n/500V
10n/500V
100k
GT202
10n/500V
GT202
GT202
GT202
100n
10K
1u
BC857B
BC857B
4,7u
180
10K
1u
10k
10k
470
470
10n
47k
47k
47k
BC857B
10k
BC857B
68n
68n
68
68
390k
5n6
220u
39
47
2n7
39
47
18k
1k2
390k
18k
1k25n6
220u
330k
2n7 330k
47k
47k
4k7
4k7
330k
2n7
330k
220u
5n6
1k2
18k
390k
1k2
18k
BC857B
68K
68K
BC857B
BC857B
BC817
1k22n
BC857B
BC847B
BC857B
22n
470p
470p
3n3
1
opc.
8,2
220u/16V
2n7
10n
2n7
18k
2n7
18k
BC847B
BC847B
OSC.BIAS
10k
10
10
BC847B
47k
22k
10k
BC847B
47
39
4,7u/50V
2n7
47
22k
47k
39
220u
47k
5n6
BC847B
22n
390k
1k
1k
1u
100k
100k
1n
1n
680
2k2
100k
82p
1k
1k
6k8
22k
68012n
1k
6n81k
6k8
12n
2k2
BC847B
10k
BC847B
10k
100k
1k
6n81k
2k2
82p
22k
2k247k
47k
22k
12n
12n
22k
470
470
470u
10u
10u
SFU455B
TEA5757
AM
OSC
OSCFM
RF
FM
AMANT
AFC AM
FI AM FI AM
MG40-4
7805
TDA7264
4558
4558
(+)
(-)
4558
4558
(+)
(+)
(-)
(-)
R207
C405
R403
R201
C411
C401
C419
R208
C420
C421
R422 C409
C413
R414
C412
C408
C410
C417
C415
C404
C136
R202
R421
R205
R206
C422
C425
R402
R401
C418
C416
C414
C402
C403
C424
C205
R133
J103
R312 R313
R413
R415
R416
C406
C407
C137
R128
C138
R130
C139
R131
R132
R418
J102
R314
J101
J104
J105
S901A/B
C952
C514
R310R309
C305
C304
Q301
C302
R307
C301
C306
R958
C135
R952
R953
R951
R950
R126
C130 C131 C132 C124
R122
R121
R120
R123
R124
Q102 Q101
VR101
R114
C140
C133
R127
C125
C123
R112
C134
XT101
CF103 CF102
CF104
L104C127
C128
C129
L101
C101
R113
C122C121
C120CF101
C119
C116
C115
C117
C118C108
C109
R110
C111
C110
C112
C114C113
R111
R105
C106
D104
VC104
R104
C107
L103
VC103
D103
C105
R103
C103
R101
R102
C104
D102
VC102 L102
VC101
D101
C102
R119
R118
R116
R115
C509
C507C506
D505
C508
D506
R502
R505
D507
R507
R957
R956
R955
D952
Q952
Q953
C950
R315
C520
Q503 R514
Q502
C515
R513
C513
R512
D509
C516
Q505
R511
C517
R509Q504
R510
R508
Q501
D510
C519
C521
C518
R215
R417
R301
C303
R419
R304R302
C206
R214
R213
R303
C501
R420
R311
C505
C209
C510
C212
C211
R212
R211
D205
Q204
R209
R210
Q203
R203
R204
R308
R306
C504
C503
R305
D501
C502
D504
D502
D503
C210
R216
C213
Q201
Q202
C214
R129
R501
C921
R921
R919
R918
R917
C914
R948
R949
R920
Q912
R922
Q913
C912
C913
R944
R945
R930
C910
C918
R933
R932
C909
R941
R935
R928
R926
R931
R929
R927C911
C919
R925
C908 R924
R947
R946
R907
R908
R902
C902
R901
C905
C903
R903
R905
R909
R904
R906
Q909
R977
R978
Q907
Q901
Q905
R939C945
Q902
Q908
Q910
C917
C930
C931
C933
R940
C932
R934
C940
C943
C941
C944
R936 C942
R937
Q904
Q903
T903
R923
R915
R916
Q911
R964
R965
R963
Q914
R913
R912
C951
C901
R914
R942
R954
R911
C906
R943
C904
Q906
C907
R910
R959
R960
C920
R961
R962
C915
C916
R984
R976
R993
C928
R982
R989
R980
R991
R985C924
R983
C926R987
R981
C925
R979
Q916
R974
Q915
R975
R992
R988
927R986
R972
C929
R990
R973R969
R968
R971
C922
C923
R970
R966
R967
C934
C205
C206
ANTENA AM
ANTENA FM
11V
8V
8V
6 5 4 3 2 1
CN201
REC/PLAYPLAY
IC101
T104 T103
T102
T101
IC501
IC201
IC301
IC903
IC901
IC902
Rin_1
Lout
Rout
Lin_3
Lin_4
Loud_L
Rin_2
Rin_3
Rin_4
Loud_R
Rin
Treble_R
Treble_L
Agnd
Vdd
Ref
CLK
DATA
Dgnd
Out_L
Out_R
Bout_R
Bin_R
Bout_L
Bin_L
Lin
Lin_1
Lin_2
& Gain Control
Input Selector
LoudnessVolume &
& Gain Control
Input Selector
PT2314
Bass Bass MuteAttAtt
Mute
LoudnessVolume &
Treble
TrebleSupply
LatchesDecoder &Serial Bus
CD-L
L_IN
RADIO_L
RADIO_LCD-R
RADIO_R
L_REC
+12V
+9VB
R_IN
R_REC
R_OUT
R_OUT
R_OUT
+9V+9V
+9V
+9V
+9V
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
L_OUT
L_OUT
L_OUT
VCC
REC
PB_1/2
PB_1/2
PB_1/2
GND
STBY
STBY
STBY
MUTE_PW
MUTE_PW
MUTE_PW
M_P
M_P
M_P
M_RP
M_RP
M_RP
M/T
M/T
+5V
+5V
+5V
+5V
+5V
BUSCLK
BUSCLK
CLOCK
CLOCK
CLOCK
DATA
DATA
DATA
STBY_PW
STBY_PW
-VFD-VFD
FIL_BFIL_B
FIL_AFIL_A
GND_2
MOTOR
MOTOR
MOTOR
P/R_SW
P/R_SW
P/R_SW
DATA_R
DATA_R
W-E
W-E
SURROUND
SURROUND
SURROUND
REF_ACREF_AC
CONFORME AMV-339/99 14/10/99B
CONFORME AMV-311/99 24/09/99ANDRE
ANDRE
A
1.00.52159.05
PCI LATERAL MD3280B/D
MD3280B/D09/09/99
09/09/99
ANDRE
ESQUEMA ELETRICO
PCI LATERAL
15V / 1,5A
15V / 1,5A
30V / 0,05A
2V / 0,2A
2V / 0,2A
CN101
IC 401
1W
CN402
CN401
CN403
3
2
1
CN501/B
+ -
CN204
CN203
0V-OFF
0V-OFF
5V-ON
5V-ON
5V-ON0V-OFF
0V-ON5V-OFF
0V-ON5V-OFF
0V-REC5V-PLAY
MMI-6S9L
CN501/A
M
1N748
1N758
1N972
ROBERTO
+5V
CN906
CN904CN905
+9VA
4
3
7
6
5
A_GND
D_GND
A_GNDA_GND
A_GND
A_GNDA_GNDA_GNDA_GND
A_GND
A_GND
JK201
GND GND
JACK PHONE
(+R) (+L)
-VFD
FIL_B
FIL_A
+5V
+9VB
REF-AC
PCI CHAVE REC
REC
PLAY
1.31.31160.21
1.31.31160.21
1.31.11097.00
1.31.31158.21
1.31.21101.11
1
3
1
3
+5V
3
2
2
2
1
4
6
3
2
1
23
24
25
26
27
28
29
30
31
32
33
3435363738394041424344
2221201918171615141312
11
10
9
8
7
6
5
4
3
2
1
VDD
MOST/TUN
XTAL
DGND
BUS CLOCK
DATA
WRITE/ENABLE
P0
P1
AFC AM
FM IF2
VCC2INDAFCAFCDEMFM
GNDIF
FILPIL
RAF
LAF
MUTELPF
VSTAB
IF0
FM
IF0
AM
IF1
FMVSTAB
MIX
FM
MIX
AM
IF1
AM
GND
FM
RF1
FMAGC
MPX1
AFO
VCO
VTUN
VCC1
AMOSC
FMOSC
SUBGND
FM RF0
AM RF1
RIPPLE
GND2 GND2 GND2
GND2
GND2 GND2
GND2
*
*
*
GND
OUT IN
1
3
2
6
7
8
4 5
5678
4321
5V-R/P0V-PLAY
CN903
2
1
5
6
4
1
2
R
L
3
3
2
1
plastico
5678
4321
Verase=0,035VIerase=35mA
f=59.068Hz
S-201
S-201E-621ML
Ibias=400uA
Vbias=0,004V
Vrec=0,00035V
Irec=35uA
CN901
CN902
TP2
TP3
TP6TP5
TP4
TP1
6
43
1PCIMECANISMO
GND DO GND DO
ERASE
52
HEAD
HEAD
PLAY
REC/PLAYHEAD
5
5
6
6
7
7
8
8
4
4
3
3
2
2
1
1
0V -> Stby On
+5V -> Stby Off
6
6
6
9
8
8
7
7
7
5
5
5
4
4
4
3
3
3
2
2
2
1
1
1
AUX
CD
CD
R
R
L
L
-
-
+
+
-
-
+
+
-
-
-
-
+
+
+
+
+ +
2827262524232221201918171615
14 13 1112 10 9 8 7 6 5 4 3 2 1
+
+
+
+
+ +
+
++
+
+ ++
+
+
+
+
+
+
+
+
mmemdimensoes
PROJECAO
DISCRIMINACAO
TITULO:
DATAVISTO
COD.
N.TOL.TOL.
MOD.
ACAB.
ESC.
MAT.DATA
APRO.
PROJ.
DES.
NOME
P.A.ALT.
1A
jump
jump
TF501
F501
ESQUEMA ELETRICO
PCI TRAFO MD3260A/B/D/F-MD3280B/C/D/E
01/10/99INCLUSAO DA SERIE MD3280EC
02/09/99ANDRE
ROBERTO
02/09/99INCLUSAO DA SERIE MD3280DB
INCLUSAO DAS SERIES MD3260B/D/F-MD3280B/C
MD3260/MD3280
03/08/99ANDRE
ANDRE
ANDRE
A
11/06/99
1.00.52150.04
120
20
100
20V/0,1A
2,5V/0,25A
2,5V/0,25A
GND
GND
CN505
7 6 5 4 3 2 1
CN502
2 1
AC IN
LATERAL
PARA PCI
REDE
PCI TRAFO
110V
220V otimizadonormal
mmemdimensoes
PROJECAO
DISCRIMINACAO
TITULO:
DATAVISTO
COD.
N.TOL.TOL.
MOD.
ACAB.
ESC.
MAT.DATA
APRO.
PROJ.
DES.
NOME
P.A.ALT.