nv-sd400 k mec
TRANSCRIPT
ORDER NO. VRD9505M113 '
ervice Manual Video Cr <sette Recorder
General Description Adjustment Procedures . Panasonic N~51 HQ
NTSC/PALBlock! Schematic Diagrams Exploded Views / Parts List NV-SD400~~
[K-MECHANISM I
NV-SD400PX
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NV-SD400AR/BR
© 1995 Matsushita Electric Industrial Co .. ' All rights reserved. Unauthorized copyrnr
I and distribution is a violation of law.
SECTION 4 SCHEMATIC DIAGRAMS
1. POWER SCHEMATIC DIAGRAM
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1\ REF. NO. I CIIOO 1
IIIOOE 1\ 101 1'111 103 10" 105 108 107 108 lOS 110 120
STOP 3.1 • 1.8 0 0 0 0 0 0 ".7 ".7
PLAY 3.5 • 1.8 0 0 0 0 0 0 ".7 ".7
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4-10
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".7 3." 3." 3." 0.8 13.9 13.6 0
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".7 3." 3." 3." 0.8 1 ... I 13.7 0
11 12 13 ,,, 15 16 17 18 19
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".7 0 0 0 ".7 ".7 0 0 0
".7 0 0 ".7 0 ".7 0 0 0
0 0 0 ... 7 0 ".7 0 0 0
0 0 0 ".7 0 ".7 0 0 0
52 53 5" 55 58 157 58 59
0 ..... ..... ".2 0 0 0 2.3
... 7 ..... ..... ".2 0 0 0 0
0 ..... ..... ".2 0 0 0 0
0 ..... ..... 0.3 0 0 0 0
0 ..... ..... ... 2 0 0 0 ".7
71 72 73 7" 75 78 TT 78 79 ..... 0 ".8 2 ... 2 ... 1. 1 0 0 2 ... ..... ".6 ".8 2.3 2.3 1.1 0 0 2.3
... .. ... 8 ".8 2.3 2.3 1.1 0 0 2.3 ..... 2.2 2. 2 2.3 2.3 0.8 0 0 2.3
... .. 2.3 2.3 2.3 2.3 0.8 0 0 2.3 ..,91 92 93 9" 95 96 97 98 99
2.3 ".8 2. 3 2.3 ".6 0 4.7 ".7 4.8
2.3 ".7 2.3 2.2 ... 7 0 ".7 ".6 ".7
2.3 ".7 2.3 2.2 ".7 0 ". 7 ".7 ... 7
2.3 ".7 2. I 2. 2 ".7 0 ".7 ".7 ".7
2.3 ".7 2.3 2.2 ... 7 0 ".7 ".7 ".7
111 112 113 11 .. 115 116 117 118 119
".8 0 0 ... 8 ... 8 0 ".8 0 0
0 0 0 ".7 ".7 ... 7 ... 7 0 0
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--------------------
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· "11 . .. SYSTEM CONTROL & SERVO " , 'TIMER SECTION .
SECTION ' ,. '. ' , , ' ,> -. ..
fSTEM CONTROL & SERVO ICs VOLTAGE CHART (SP MODE) 4-5. T
1OlEF. NO.
IIOOI! '\ I C6001 I C6003
121 122 123 124 125 1ZIl 127 121l 1 2 3 4 5 Il 7 Il 9 10
S7~ 0 4.1l 0 4,8 0 0 4.8 0 1.8 14.3 14.3 0 0 0 1l.7 9.2 1.8 0
PLAY 0 4.7 0 4.7 0 0 2.4 0 1.2 14.1 14.1 0 0 0 1l.8 9.1 1.11 0
REC 0 4.7 0 4.7 0 0 4.7 0 1.4 13.9 13.9 0 0 0 1l.7 8.9 1.7 0
F.F 0 4.7 0 4.7 0 0 4.7 0 2.0 14.1 14.1 0 0 0 14.1 9.1 2.0 0
R£W 0 4.7 0 4.7 0 0 4.7 0 0.8 14.1 14.1 0 0 0 14.1 9.1 1. 0 0 E
YSTEM CONTROL & SERVO TRANSISTORs VOLTAGE CHART (SP MODE)
Cl2 00 2 Cl6 0 0 3Cl200 1 Cl60 0 1REF. NO.
'\ D E e DE e E e e D EBMODE
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3.95.6 4.74.7 O. :5 0 4.7 5.4 4.7F.F 0 0.5 0
4.7REW 4.7 0.5 O. :5 4.7 5.6 5.4 4.7 3.90 0 0
REF. NO. ClA600 2 ClA600 3
4MODE 1 2 3 5 1 2 3 4 :5 1----
4.7STOP 4.7 4.7 4.70 0 0 0 0 0 -
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- --
0 ---
nee 0 0 4.7 ----
0 4.7 0 0 4.7 0 4.7_._ _~._- --++-' F.F 0 0 0 14. 1 14. 11.2 0 0 0 0
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I CYLINDER STATOR SCHEMATIC DIAGRAM
P2901
TO SYSTEM CONTROL & SERVO SECTION P2005 (Page: 4-9/ A-12)
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