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A
B
8
FROM POWER
7
P.CON+5V
GND
6
FROM/TO CYL
CP4001
TOC-C09X-A1
5
9
NC
8
NC
7
NC
L4001
P.CON+5V
6
SP-CH1 (R)
22uH 0305
5
SP_COM
4
SP-CH2 (L)
3
EP/LP-CH1 (R)
2
EP/LP COM
1
EP/LP-CH2 (L)
4
TUNER_A
R4004
P.CON+5V
15 1/4W
R4006
FRONT_A_IN-L
C4012
R4005
6.3V
22
KA
W865
REAR_A_IN
47K 1/4W
3
FROM/TO HEAD AUDIO CONTROL
P.CON+5V
CP4002
5.2
SW
IMSA-9604S-06Z13
0
V.REC_ST-H
Q4003
6
AUDIO PB
KRA103SRTK
5.3
COIL,BIAS OSC
5
AUDIO REC
CTL+
4
CTL+
CTL-
3
CTL-
6
1
R4001
2
AE HEAD(-)
5
2
560
1
AE HEAD(+)
4
3
2
AUDIO
0
PB SW
R4002
0.7
5
Q4001
KTC3198
10K
0
AUDIO
TO FE HEAD
PB SW
0
Q4002
R4003
0.7
CP4003
KTC3198
10K
TMC-T02X-E1
0
GND
2
FE HEAD(GND)
HOT
1
FE HEAD(HOT)
1
A
B
G-1
C
Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM
4.8
4.8
0
5.2
0
5.2
5.2
60
59
58
57
56
55
54
C4016_1
COMP OUT
2.1
ENV
AUDIO
C-ROT
C-GND
SERAIL
KILL
DET
MUTE
RF-SW
DET
HA SW
IN
DECODER
0.068
B
0
HA
GND
C4019
2.9
CHROMA
DET
0.047
F
C4015
1.6
ACC
DET
0.047
F
1.8
P
1.9
R
P
H
1.8
P
L
C-LPF
5.0
HA VCC
1.8
+
1.6
0
HA
PRE GND
1.8
H
P
L
1.8
R
1.8
P
0
A-GND
R4007
C4020
2.3
1
2
ALC
R
47K
0.1
F
3
P
4.9
A-VCC
C4021
ALC
2.3
DET
47K
0.1
F
C4014
0
PB,EE
PB,EE
EQ
6.3V
22
KA
REC:LP<EP
C4022
AMP
2.3
PB:EP
SP,LP
Vref
0.1
F
2.3V
1
2
3
4
5
6
7
2.3
2.3
2.3
2.3
2.3
2.3
Y/C/AUDIO/CCD/HEAD AMP IC
0
IC4001
LA71205M-MPB
R4053
1/4W
10K
C4025
T4001
BIAS CTL
1626009
Q4005
6.3V
220
YK
KTA1266
R4019
L4003
330K
0
100uH
5.2
C4029
0305
5.2
0.01 B
R4011
0
22K
0
BIAS OSC
0
Q4006
C4010
KTC3203_Y
6.3V
47
KA
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(SYSCON PCB)
4.9
R4041
BUFFER
3.9
Q4012
1.8K
2SC2412K
3.3
C4058
6.3V
47
KA
C4059
0.1 F
R4038
C4061
2
680K
0.01
B
4.9
3.8
3.2
NC
5.2
4.9
2.1
4.1
3.2
3.3
3.2
4.9
4.9
1.2
2.2
0.8
53
52
51
50
49
48
47
46
45
44
43
42
41
BUFFER
CLOCK
ALWAYS
VDD
4Fsc
C-VCC
0
Q4010
320FH
5V
SLD
VSS
VX01
B
PLL
VCO
2SA1037AK
1.6
P
R
TIMMING
OUT
OUT
1.6
REC
PB
REC
0
0
APC
APC
AFC
DRIVER
AUTO-BIAS
VSS
3.2
CCD
CLAMP
BEFORE
IN
R
P
BGA
C4048
BGA
2.5
AFTER
CNC
50V
1
KA
BGA
R
P
VCA
3.2
PB
VCA
AMP
R
50V
3.58M
C4049
BPF2
3.3
CLAMP
B.D
50V
1
KA
Main
B-UP
CONV
AMP
P
2.6
VCP
50V
3.58M
ACC
2.6
AMP
BPF1
1
P P
R
2
3
PB-C
4.1
ACC
REG
4.21M
4V
DET
VIDEO
BPF
AGC
YNR/COMB
2.3
Sub
P
R
R
CONV
P
1/2
BAL
DETAIL
R
2.3
N.L.
CLAMP
PB-C
FBC
TC1
ENH
DEEM
P
50V
Y-LPF
2.1
R
NL
NL
Y/C
NC1
P
EMPHA
EMPHA
MIX
R
R
P
AGC
1.6
FM
TC2
MOD
6.3V
3.6
R-EQ
NORMAL
QV/QH
6DB
TEST
DOUBBLE
FM
SUB
LIM
DEM
LPF
4.1
SYNC
SEP
LINE
LPF
REC
AMP
MAIN
FM-EQ
5.0
DE-EM
V.SYNC
SEP
FM
PB
S-EQ
4.4
VREF
P R
AGC
FM EQ
P R
P R
Y-VCC
VHS
SOPB
REC
MUTE
3.2
AMP
PHASE
PHASE
MAIN
2.1
AUTO
FM
EQ
EQ
S
B
BIAS
AGC
EMPHA
Y-GND
fo-ADJ
Q-ADJ
FIL
FIL
DET
8
9
10
11
12
13
14
15
16
17
18
19
20
2.3
2.3
0.8
4.8
1.1
1.1
1.4
2.0
0 2.6
2.6
0.2
2.8
NC
R4021
18K
C4033
0.0012 B
4
V.ENV
3
TP4001
NC
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
D
E
F
G
FSC
FROM/TO TUNER
REAR_A_IN
FSC
FRONT_V_IN
FRONT_A_IN-L
TUNER_V
TUNER_A
FROM_NORMAL_A
BUFFER
Q4011
REAR_V_IN
2SC2412K
4FSC
FROM/TO SYSCON/SERVO
4FSC
IIC_CLK
2.2
IIC_DATA
R4034
Y/C_CS
82K
DUMMY_V.SYNC
R4035
V.REC_ST-H
C4052
100K
C.ROTARY
AUDIO_MUTE-H
1
KA
OSD_V
C4053
CTL-
CTL+
1
KA
TUNER_V
H.AMP_SW
COMP
C4054
ENV.DET
0.1
F
H.SW
FRONT_V_IN
C.SYNC
C4050
0.22
KA
REAR_V_IN
C4051
22
KA
1
W801
OSD_V
C.SYNC
DUMMY_V.SYNC
L4004
P.CON+5V
C4046
22uH
50V
1
KA
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
CAUTION: DIGITAL TRANSISTOR
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
F
G
H
8
7
6
5
4
3
2
PCB010
VMA248
1
H
G-2
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