Panasonic NV-SJ400A, Service Manual

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L
H
H
L
H
L
H
H
L
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L
H
H
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L
H
H
H
H H H H H L
L
L
H
H
H
H
H
L
H
H L
L
(SJ400)
(SJ400)
(SJ400)
V
1SS254
D2003
5 4
R6022 1K
1K
R6011
0.1
C6020
1SS254
D6001
1SS254
D7702
1SS254
D6008
PICTURE 1 V B9
V H PAL 9H A20
H :TO HEAD AMP SECTION
R6005 0
A20
B9 B11
R6023 0
4700
R2004
3900P
C2010
10K
R6019
47K
R6021
SJ200
10K:
SJ400
22K:
R6018
SECAM MUTE
A24 A23 A1
TAB
SAFETY
VES0834
S6001
0.1
C6010
RB441PT-77
D6005
RB441PT-77
D6004
6V470
C6013
CR2354-1GUF
B6001
1K
R6029
MA700A
D6003
VLP0147
LB6001
0.1
C6008
22P
C6005
A5
B11 H TRICK
3300
R6010
V FM MUTE
100P
C6003
R
R
IIC CLOCK V
T A8 FIP CS
1SS254
D6006
UNREG 5.9V R
(DEW SENSOR)
EYHS10Y2
DS6001
GND
DEW SENSOR
P6001
3
2
1
240K
R6035
A1
MODE SW
SENSOR
100
R7709
0.01
C7706
C2014 0.056
CYLINDER SERVO PHASE LOOP CAPSTAN SERVO PHASE LOOP CYLINDER SERVO SPEED LOOP CAPSTAN SERVO SPEED LOOP
11 10 9 8
B15
SIR505S
D6007
PNB2301MAV
Q6002
PNB2301MBV
Q6001
27K
R6033
120
R6032
39K
R6031
A19
A18
50V4.7
C2002
6800
R2006
680P
C2012
0.1
C2006
6V100
C2007
6V22
C2003
1SS254
D2002
1SS254
D2001
1M
R2002
33P
C2005
R6024 0
A23
A21
C7705 1
R7708 2200
C7708 1000P
2200P
C7707
0.1
C7702
6V100
C7701
T
V
R
:TO TIMER SECTION
:TO LUMINANCE & CHROMINANCE/AUDIO SECTION
:TO POWER SUPPLY/RF SECTION
G
F
E
B15
B14
B13
B8
B6
B5
B4
B2
B1
V
V
V
V
H
H
V
V
H
FSC
C SYNC
SYS VIDEO IN
BIAS
CURR EMPH
D.REC
D.A.REC
ART V/H/N
HEAD SW
IIC DATA
S.DATA
S.CLOCK
V
T
T
R
R
R
VSS0520
S2001
4
3
2
1
A4
A3
A2
GND
SYS UNREG 5V
REG 5V
PAL BG
AUDIO MUTE
CTL HEAD(+)
CTL HEAD(-)
AFC S-CURVE
TRACKING ENV.
POWER SAVE
ROTARY SW
H.AMP SW
ENV.SELECT
POWER OFF
SP
R
V
V
V
R
H
R
V
H
H
R
H
A23
A21
A19
A18
A17
A16
A15
A13
A12
A11
A10
A5
27K
R6026
27K
R6027
180
R6028
1
RPI354N
IC6002
2
4
3
RPI354N
IC6003
1
2
4
3
0.01
C6015
PNA4611M08VT
IC6004
VCC GND OUT
3 2 1
RN5VS42CA
IC6005
RST VCC GND
1 2 3
UN2211
QR6001
MN101D02GMC
IC6001
R2007 100
R2005 27K
C2009 50V3.3
A17 A3 A2 A4 A16 A15 A13 A12 A11 A10
10K
R6034
A8
R6017 220
R6004 3300
R6003 3300
R6002 3300
R6001 3300
R6012 39K
R6013 220
R6014 220
R6015 220
R6016 220
100P
C6002
220P
C6011
220P
C6001
B14 B13 B21 B20 B8 B6 B5 B4 B2 B1 B18 B17
R2501 10K R2001 2200
22K
R6025
330K
R6008
15P
C6004
15P
C6006
8P
C6007
0
R6007
0:SJ200
1SS254:SJ400
D6002
VSX1022
X6001
VSX1021
X6002
PB CTL OUT
EX.FF/REW
AO
AI
LOAD
UNLOAD
DEW SENSOR
T2/TEST NOR/SER/
T-PHOTO S-PHOTO
T.S-CURVE
TRACK ENV.
POSI SW3 POSI SW2 POSI SW1
S TAB
D.TV REC
P SAVE
POWER OFF SLOW MADE
ROTARY SW
H.A.SW
ENV.SELECT
CV IN2 CV IN GND CV OUT TRICK V.SYNC PIC 1 MESECAM CLK SEL 32KHz OUT 32KHz IN GND(OSC) 14.318MHz IN 14.318MHz OUT +5V(D) CYL ET CAP ET A.HEAD SW BIAS FULL ERASE 128Hz CURR EMPH D.REC D.A.REC
+5V(OSD)
AFC C
AFC LPF
FSC
FSC LPF
SECAM
CHARA+HEM
I/DK/BG
CHARA
AV PB
AUDIO MUTE
PAL 9H
CYL PG/FG
GND
CAP FG OUT
CAP FG
OREF
IREF
CTL AMP GND
CTL AMP REF
+5V(A)
HEAD(+)
CTL
HEAD(-)
CTL
RESET
ART V/H/N
V HEAD SW
CAP ED/S
CURR LIMIT
HALF WAVE
PAL 9H SEL
IIC CLOCK
IIC TALK/LSN
IC TALK
IC LSN
IC CLOCK
CH H/L
VCR /TV
SQ PB
FL DRV CS
V.EE
FM MUTE
OSD REC 2
OSD REC 1
IR IN
T REEL PULSE
S REEL PULSE
SP
IN
P FAIL
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
34 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 33 32 31 30 29 28 27 26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6 5 4 3 2 7 1
D
C
B
A
H
TL6090
TL7510
TW2001
TL6013
TW2002
TL6010
TL7509
TW1004
(RESET) (IR RECEIVER)
(S-REEL)
(T-REEL)
(POWER OFF :ON)
TL6012
TL6013
TL6001
(T-PHOTO) (S-PHOTO)
TL2015