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A
B
8
FROM/TO POWER
Y/C_VIDEO_OUT
Y/C_AUDIO_OUT
REC_TU_AU1
REC_TU_A
REC_TU_V
GND
REAR_AU1
7
Y/C_AUDIO_OUT
P.CON+9V
P.CON+5V_B
FROM/TO CYL/MOTOR
CP4001_1
TOC-C04X-B1
4
SP-CH1 (R)
3
SP COM
6
2
SP-CH2 (L)
1
NC
5
P.CON+5V_B
TO F/E HEAD
CP4004
TMC-T02X-E1
2
FE HEAD(GND)
1
FE HEAD(HOT)
REAR_AU1
FROM/TO A/C HEAD
CP4005
52045-0645
20
1
AE HEAD(+)
4
2
AE HEAD(-)
VCR_A_MUTE
CTL-
3
CTL-
CTL+
4
CTL+
5
AUDIO REC
6
AUDIO PB
L4021
R4067
C4096
22uH
390 1/6W
EE/VV
1 F
L4010
C4092
P.CON+5V_B
16V
47
KA
100uH 0607
C4103
VPS/PDC
10P CH
3
IC4002
LC74793/JM
5.3
0
VSS1
VDD1
5.3
0.2
C4093
C4095
2FSC
RST
X'tal IN
1 F
0.01 B
4.0
5.3
R4047
COLR
X'tal OUT
NC
10K
0
0
CTRL2
CTRL1
5.3
0
NC
V OUT
NC
5.3
0
SDA
SDA
SEP IN
2
4.9
4.9
SCL
NC
SEP OUT
SCL
2.7
5.3
NC
SEP C
SYNC
NC
3.1
5.0
SYNC IN
H.OUT
NC
5.3
0
VDD2
VSS2
0
3.0
R4045
NC
DAV
CP.OUT
10K
1.4
R4046
3.1
VCOR
VCO IN
1
5.6K
A
B
C
Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
12
V.ENV
TP4002
JWF-50K-1
R4001
W867
1K
C4002
C4010
Y/C/AUDIO/CCD/HEAD AMP
H.SW
0.047 B
TP4001
0.001 B
JWF-50K-1
HA118217F
15.6KHZ TRAP
NC
L4001
11
2623003
NC
C4018 0.033 B
C4004
C4024
0.022 B
50V
3.3
NC
C4014_1 1
F
C4019 0.01 B
C4020 0.01 B
C4027 0.01 B
C4028 0.01 B
C4015
6.3V
47
KA
L4004
C4016
0.1 B
100uH 0405
C4097
0.01 B
C4098
0.01 B
S821Y
S821X
C4025
L4006
1 B
1mH0607
R4008
1K1/4W
R4057
W911
47K +-1%
R4021
18
22K +-1%
19
C4001
C4013
6.3V
33
KA
R4002
220P CH
4.6
4.9
1
6
3.3
2
5
V.REC ST SW
OSC
4.9
Q4003
Q4002
3
4
DTA124EKA
2SD734
L4005
4.8
4.7
R4004
R4056
0
1626008
V.REC_ST_H
0
10K
2.2K
0
C4006
NORMAL AUDIO
0.0047 B
REC ST SW
Q4001
2SD734
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
S811X
S811Y
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D
E
C4035
0.01 B
IC4001
NC
NC
0
2.1
2.8
4.5
2.6
2.1
1.0
1.7
2.2
2.1
2.7
2.8
0
4.8
4.8
2.4
0
4.8
4.8
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
C GND DO
2.5
KIL
X TAL VCO/OSD
CR DET 2FSC
SERIAL CONT
1.2
INTERFACE
LIMITTER
HEAD
2FSCVCO
FH SYNC
HEAD
TANC
P
2.6
KILLER
DET OUT
R
COLOR
KA
1.5
KILLER
PB/REC
REC
REC
PB
COMP
DET
ID DET
DL
ENV HPF
DISCRI AFC
APC
APC
DET
0
HA GND
DET
1/2
DOWN
1/2
ACC
APC
DELAY
2.2
+
SP2
CONV.
DET
SW
2FL VCO
PHASE SW
SP2
-
2.2
4PHASE GEN
SP1
2.1
-
CH2
P
SP
2M LPF
CTL TRAP
ACC
+
HPF
2.2
R
FHTRAP
CH1
SP1
SEP
EP
4.8
HPF
HA VCC
VCA
COMP
EP2
0
MIX
+
C.K
B.E
LEVEL
P
EP2
CH2
LPF
ADJ
TRAP
-
REC
0
+
R
MUTE
P
SQPB
0
EP1
CH1
S
629
FM
P
-
DL
G
TRAP
AGC
EQ
EP1
DO
EDGE
R
EQ
+
0
SQPB
DET
DELAY
DET
DLIM
0.5
1M HPF
NL
NL
EMPH
DE EMPH
DEMO
DET
4.8
7M HPF
AVCC
P
FBC/ALC
SUB LPF
0
LAG LERD
PRE
R
NC
LPF
AMP
VCA
MAIN
MAIN
4.8
DE EMPH
P
EMPH
FM MOD
R
CARRIER
2.5
OFFSET
Y LPF
MUTE
FO/DEV
W.C/DC
R P
ADJ
2.5
REC EQ
BAND
S-DET
CLAMP
GAP
A.GND
3
1
YVCC
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
R4015
2.5
2.5
0
2.5
0
2.9
2.5
2.5
2.5
2.5
2.5
4.8
1.4
1.4
3.1
0.7
0.6
2.1
3.1
6.8K
R4049
2.2M
C4060
0.1 B
17
R4023
5.6K
R4025
10K
R4011
5.6K +-1%
0
R4012
4.8
0.7
4.7K
PB SW
0
Q4004
2SC2274
0
R4013
0.7
4.7K
0
PB SW
Q4005
2SC2274
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
D
E
I-8
F
G
(SYSCON PCB)
L4002
R4044
82 1/4W
100uH
0305
BUFFER
Q4006
3.1
R4040
2SA1037AK
2.5
100
0
4.8
2.1
2.9
3.0
0.1
2.8
2.1
2.0
2.8
2.5
0.4
61
60
59
58
57
56
55
54
53
52
51
15
CVCC
NTSC/PAL
VCA
N-P CONT
0.4
OUT
6dB AMP
6dB AMP
LEVEL DET1
R4042
CCD
0
-
LPF
C SQUELCH
SYNC.SEP.
100
LEVEL DET2
0
R
+
PULSE
0
GEN
CLEAR SYNC
C.K
LMIT
0
CLPH
CLPH
WHAITH
CCD
SQUELCH
P
N P
GND
0
R
C4080
MAIN
CONV2
FEED BACK
2.5
MAIN
+
B.D
CLAMP
0.01 B
CONV1
P
VIDEO ALC
R
4.8
P
R
P
R
BPF
1.8
CLOCK
4.8
DEIVER
4.8
C
Y
CCD
CCD
3.0
P
4.8
Y APA
MODE
R
CONT
R
CCD
0.1
L4015
D.E.
REC
N.C.
VCC=5V
AGC DEL
4.8
C4082
100uH 0607
P
PB ALC
3.0
180P CH
VIDEO AGC
YNR
CH3
CH1
REC
0
DO
DO
CH2
P
R
0
D4002
ATT
ATT
ATT
CLAMP
0
MTZJ6.8B
LPF
P
R
YGND
AGC
2.8
10
20
21
22
23
24
25
26
27
28
29
30
2.7
2.4
2.1
3.1
2.1
1.4
2.1
0
2.8
1.9
2.8
13
C4074
16V
10
KA
C4077
50V
3.3
KA
R4010
560
PB SW
Q4015
0
DTC144EKA
0
2.3
RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
PLAYBACK LUMINANCE SIGNAL
AUDIO SIGNAL(PB)
RECORD COLOR SIGNAL
TUNER VIDEO SIGNAL
PLAYBACK COLOR SIGNAL
TUNER AUDIO SIGNAL
F
G
H
8
14
Y/C_VIDEO_OUT
7
FROM/TO 21PIN I/O
6
FRONT_VIDEO
V.SYNC
REAR_VIDEO
FRONT_AUDIO
REAR_AUDIO
Y/C_VIDEO_OUT
Y/C_AUDIO_OUT
FROM/TO MICON
VCR_A_MUTE
5
H.SW
V.SYNC
SCL
SDA
D_V_SYNC
V.REC_ST_H
ENV_DET
CTL+
P.CON+5V_B
CTL-
VV_H
4
C4086
R4066
REAR_VIDEO
1 B
560
C4079
FRONT_VIDEO
1 B
C4011
REC_TU_V
3
6.3V
47
KA
16
VV_H
2
1
PCB010
VM9171
H
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