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A
B
C
8
FROM POWER
7
P.CON+5V
GND
6
5
L4001
P.CON+5V
22uH 0305
FROM/TO CYL
CP4001_1
4
TOC-C04X-B1
4
SP-CH1 (R)
3
SP_COM
W826
REAR_A
2
SP-CH2 (L)
1
TUNER_A
R4004
P.CON+5V
15 1/4W
FRONT_A
C4012
6.3V
22
3
FROM/TO HEAD AUDIO CONTROL
P.CON+5V
CP4002
5.2
IMSA-9604S-06C
SW
0
V.REC_ST_H
Q4003
6
AUDIO PB
KRA103SRTK
5.3
5
AUDIO REC
CTL+
4
CTL+
CTL-
3
CTL-
R4001
2
AE HEAD(-)
560
1
AE HEAD(+)
2
0
AUDIO
R4002
0.7
5
PB SW
Q4001
10K
KTC3198
0
AUDIO
TO FULL ERASE HEAD
PB SW
0
R4003
Q4002
0.7
CP4003
KTC3198
TMC-T02X-E1
10K
0
GND
2
FE HEAD(GND)
HOT
1
FE HEAD(HOT)
1
A
B
C
NC
0.5
2.8
0
0
60
59
58
57
56
2.2
COMP OUT
C4016
ENV
AUDIO
C-ROT
C-GND
DET
MUTE
KILL
RF-SW
DET
HA SW
IN
0.068 B
0
HA
GND
4.0
C4019
CHROMA
DET
0.047
F
C4015
1.8
ACC
DET
0.047
F
0.7
P
0.7
NC
R
0.7
H
P
L
NC
5.0
HA VCC
1.7
R4064
6.8K
1.8
0
HA
PRE GND
2.0
P
H
2.0
L
R
2.0
C4024
P
0
0.1
F
A-GND
R4052
R4007
C4020
2.2
5.6K 1/4W
1
2
ALC
W823
39K
0.1 F
3
4.9
A-VCC
2.3
C4021
ALC
DET
0.1 F
C4023
0
PB,EE
EQ
KA
6.3V
22
KA
2.0
AMP
SP,LP
Vref
2.3V
1
2
3
4
5
Y/C/AUDIO HEAD AMP IC
2.2
2.2
2.3
2.2
2.2
IC4001
LA71205M-MPB
COIL,BIAS OSC
C4025
T4001
R4019
BIAS CTL
1626009
Q4005
6.3V
220
YK
6
1
L4003
330K
KTA1266
C4029
5
2
0
5.2
100uH
4
3
0.01 B
0305
5.2
R4011
0
R4057
BIAS OSC
22K
Q4006
0
6.8K
KTC3203_Y
0
C4010
6.3V
47
KA
CAUTION: DIGITAL TRANSISTOR
D
E
BUFFER
Q4012
2SC2412K
R4041
5.0
4.0
1.8K
3.4
C4058
6.3V
47
KA
C4059
0.1 F
R4038
C4061
2
680K
0.01 F
C4079
100P CH
NC
0
4.8
4.8
4.8
5.0
1.9
2.6
4.0
3.3
3.3
2.3
5.0
5.0
0
2.2
0.8
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
ALWAYS
VDD
4Fsc
CLOCK
C-VCC
0
SERAIL
5V
320FH
VSS
VX01
SLD
B
PLL
DECODER
VCO
1.7
P
R
TIMMING
OUT
OUT
REC
PB
REC
0
APC
APC
AFC
AUTO-BIAS
DRIVER
VSS
3.0
CCD
CLAMP
BEFORE
IN
R
P
BGA
BGA
2.8
AFTER
CNC
BGA
R
P
VCA
3.1
PB
VCA
P
R
AMP
3.58M
3.1
BPF2
CLAMP
B.D
Main
B-UP
C-LPF
2.6
CONV
AMP
P
VCP
3.58M
ACC
2.0
AMP
BPF1
1
P P
R
2
+
3
4.0
PB-C
ACC
REG
4.21M
DET
4V
VIDEO
BPF
2.0
AGC
YNR/COMB
Sub
P
R
R
CONV
P
1/2
2.3
R
BAL
DETAIL
N.L.
CLAMP
FBC
TC1
ENH
DEEM
PB-C
P
Y-LPF
2.3
R
NL
NL
Y/C
NC1
P
EMPHA
EMPHA
R
MIX
R4060 1.5M
R
P
1.6
AGC
FM
TC2
MOD
2.9
R-EQ
NORMAL
QV/QH
6DB
TEST
DOUBBLE
FM
SUB
LIM
DEM
LPF
3.6
SYNC
SEP
R
LINE
LPF
REC
P
AMP
MAIN
FM-EQ
0
DE-EM
V.SYNC
SEP
FM
PB
4.9
S-EQ
VREF
P R
AGC
FM EQ
P R
P R
Y-VCC
VHS
SOPB
REC
MUTE
2.8
AMP
PB,EE
REC:LP<EP
1.8
PB:EP
AUTO
PHASE
PHASE
FM
MAIN
EQ
EQ
EMPHA
S
B
BIAS
AGC
Y-GND
fo-ADJ
Q-ADJ
FIL
FIL
DET
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
1.5
2.5
2.3
2.2
2.3
2.4
5.0
1.0
1.0
1.7
1.4
0
0.1
2.2
NC
3
R4021
NC
22K
V.ENV
C4033
TP4001
820P B
4
BUFFER
Q4011
2SC2412K
4.9
NC
0.6
R4014
R4056
10M
0
390
15.6KHZ TRAP
L4007
2623003
NOTE:THE DC VOLTAGE EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK.
D
E
F
G
BUFFER
Q4010
2SA1037AK
1.7
0
2.3
R4034
C4048
68K 1/4W
R4035
16V
10
KA
C4052
100K
C4049
50V
4.7
KA
R4062
3.3M
16V
10
KA
C4053
50V
4.7
KA
D4003 MTZJ13B
C4057
50V
1
KA
TUNER_V
C4054
REAR_V
0.1 F
C4047
D4001 MTZJ13B
FRONT_V
C4050
16V
10
KA
R4048
W846
50V
2.2
KA
C4077
P.CON+5V
68 1/4W
50V
1
KA
C4051
1
R4032
6.3V
33
KA
CHROMA_V
100
W845
SD_VIDEO
DUMMY_V.SYNC
L4004
P.CON+5V
C4046
22uH 0305
5.0
0
BUFFER
50V
3.3
KA
Q4009
2SA1037AK
5.0
R4026
C4043
SD_SYNC
2.8
39K
0.1 F
R4029
0.7
47K
0
SYNC IN
Q4007
2SC2412K
F
G
H
8
7
FROM/TO IN/OUT
REAR_A
REAR_V
FRONT_A
FRONT_V
Y/C_AUDIO
CHROMA_V
FROM/TO MICON
Y/C_CLK
Y/C_DATA
6
Y/C_CS
V.REC_ST_H
VCR_A_MUTE
DUMMY_V.SYNC
CTL-
CTL+
ENV_DET
H.SW
SD_VIDEO
SD_SYNC
5
4
FROM/TO CHROMA/IF
TUNER_V
TUNER_A
CHROMA_V
Y/C_AUDIO
3
VD
TUNER VIDEO SIGNAL
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
2
DEFLECTION SIGNAL
AUDIO SIGNAL(PB)
AUDIO SIGNAL(REC)
PCB010
VMC312
PV-C923
1
Y/C/AUDIO/HEAD AMP
SCHEMATIC DIAGRAM
(SYSCON PCB)
H
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