A
B
C
D
A
B
C
D
2
1
3
4
5
6
7
8
IC101
LA71206M-MPB
Y/C/AUDIO/CCD/HEAD AMP IC
1
10
11
12
13
2
3
4
48
49
5
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
9
L106_1
22uH
0305
L102
100uH
0305
L107
22uH
0305
X101
3.579545MHz
100DT3R528
Q105
KTA1266
BIAS CTL
W859
KT
Q102
KTC3875S_Y_RTK
AUDIO PB SW
Q101
KTC3875S_Y_RTK
AUDIO PB SW
Q104
KTC3203_Y
BIAS OSC
C119
10
16V
MH7
C152
47
16V
YK
C151
1
50V
KA
C146
1
50V
MH7
C110
47
16V
MHE
C174
47
6.3V
KA
R115
820
R129
1.8K
R133
8.2K
R105
1K
R131
1.5K
R136
22K
R137
12K
1/4W
R113
220
R142
1K
R139
12K
R138
22K
R117
6.8K
R108
22K
R132
R106
680
R116
15K
R114
20K
R109
1K
1/4W
R112
330K
R111
8.2K
R110
8.2K
R101
560
R107
3.3K
R140
2.2K 1/4W
R103
10K
R102
10K
C114
0.1
B
C145
0.022
B
C147
C121
0.0027
B
C156
0.1
F
C109
0.1 B
C108
0.01
B
C154
0.1
B
C122
0.0012
B
C166
0.068 B
C165
0.047 F
C169
0.047 F
C116
0.1
F
C118
0.01 B
C117
0.01
B
C101_1
0.022
100V
MMTS
C106
0.01
B
C107
0.015
B
C129
1 B
C162
0.1
B
C158
0.1
B
L101
1626009
COIL,BIAS OSC
1
2
3
4
5
6
C115
33
10V
MH7
C120
1
50V
MH7
C103
22
6.3V
MH7
C105
22
6.3V
MH7
C123
4.7
50V
YK
C104
220
6.3V
KA
C112
220
6.3V
KA
C163
47
6.3V
MH7
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
CP102
IMSA-9604S-06C
1
2
3
4
5
6
CP101
TOC-C09X-A1
1
2
3
4
5
6
7
8
9
Q103
KRA103SRTK
SW
CD102
2H061504
FFC
CP103
B2013H02-2P
1
2
COMP
H.SW
ENV.DET
H.AMP_SW
C.ROTARY
Y/C_CS
Y/C_DATA
Y/C_CLK
P.CON+5V
AUDIO_MUTE-H
P.CON+5V
GND
FSC
TO_NORMAL_A
FROM_NORMAL_A
HF1
HF_COM
HF2
A.VCC
P.CON+5V
A.VCC
TO_NORMAL_A
P.CON+5V
V.REC_ST-H
CTL+
CTL-
FROM_NORMAL_A
GND
HOT
FROM POWER
Y/C/AUDIO/CCD/HEAD AM
(VCR P
HF_COM
SP_COM
3.
4.1
2.1
4.8
4.8
0
5.2
0
5.2
5.2
5.2
4.9
3.2
2.3
0
2.3
4.9
2.3
0
1.8
1.8
1.8
0
1.6
1.8
5.0
1.8
1.9
1.8
1.6
2.9
2.1
0
3.9
3.
4.
P
P
R
R
P
R
HA
GND
CHROMA
DET
DET
KILL
OUT
COMP
HA VCC
DET
ACC
DET
ENV
HA SW
MUTE
AUDIO
IN
RF-SW
C-ROT C-GND
DECODER
SERAIL
C-VCC
P
R
P
R
R
P
APC
REC
APC
PB
AFC
REC
P
R
LPF
P
P
P
R
R
CONV
Sub
BPF
4.21M
C-LPF
ACC
DET
AMP
ACC
CONV
Main
AMP
B-UP
BPF2
3.58M
BEFORE
AFTER
BGA
BG
BG
TEST
R-EQ
NORMAL
MOD
FM
EMPHA
NL
EMPHA
NL
ENH
DETAIL
CLAMP
Y-L
Q-ADJ
EQ
PHASE
fo-ADJ
EQ
PHASE
VCO
320FH
VX01
DOU
LI
FM EQ
PB
VHS
AGC
FM
FM-EQ
REC
AMP
LINE
BIAS
AUTO
MUTE
AMP
REC
VREF
PB,EE
PB,EE
DET
PB:EP
REC:LP<EP
L
H
L
H
P
P
R
P
P
R
PRE GND
HA
A-GND
3
2
1
A-VCC
ALC
ALC
AMP
EQ
SP,LP
2.3V
Vref
+
HF2 (L)
HF1 (R)
EP/LP COM
SP-CH1 (R)
SP-CH2 (L)
EP/LP-CH1 (R)
EP/LP-CH2 (L)
0
0
0.7
0.7
0
0
CTL-
FROM/TO HEAD AUDIO CONTROL
FE HEAD(GND)
4.8
17
19
18
FROM/TO CYL
FE HEAD(HOT)
CTL+
AE HEAD(-)
AE HEAD(+)
AUDIO REC
AUDIO PB
20
0
5.2
5.2
0
0
0
5.2
0
5.3
TO FULL ERASE HEAD
FROM/TO HI-FI/DEMODULATOR
1.4
1.1
1.1
0.8
4.8
2.3
2.3
0
2.3
2.3
2.3
2.3
2.3
2.3
2-3
