A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L103
100uH 0305
L105
22uH 0305
L110
100uH
0305
L116
100uH
0305
L106
100uH 0305
L113
22uH
0305
L124
100uH 0305
C153
226.3V KA
C147
1016V KA
C155
1016V KA
C142
4.750V KA
C106
3310V KA
C130
3.350V KA
C179
2.250V KA
C161
476.3V KA
C174
3.350V KA
C137
1016V KA
C128
476.3V KA
C117
1016V KA
C184
1016V KA
C191
150V KA
IC101
HA118217F
Y/C/AUDIO/CCD
/HEAD AMP IC
110
100
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30
31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50
515253545556575859
6
60616263646566676869
7
70
717273747576777879
8
80
818283848586878889
9
90919293949596979899
CP101 TOC-C09X-A1
1
2
3
4
5
6
7
8
9
CP103
TMC-T02X-E1
1
2
L104
1616003
COIL,BIAS OSC
1
2
34
5
6
D101
1SS133
X101
100CT4R407
Q105
KRA103SRTK
PB SW
CAUTION: DIGITAL TRANSISTOR
L108
0.22uH
L109
0.22uH
L107
0.22uH
L112
12uH
L111
220uH
Q104
KTC3203_Y
OSC
Q102
KTC3203_Y
NORMAL AUDIO
REC ST SW
Q107
KTC3198
PB SW
Q106
KTC3198
PB SW
Q111
KTC3875S_Y_RTK
AMP
R105
3.3
R106
10K
R101
2.2K
R127
2.2M
1/4W
R116
1K
R118
27K
R125
4.7K
R109
5.6K
R111
4.7K
R110
4.7K
R122
6.8K
R126
5.6K
R132
4.7K
R123
1.5K
R120
2.2K
R119
22K
R121
820
R117
10K
R115
180
R114
8.2K
R113
270K
R148
1.8K
R145
10 1/4W
R144
1K
R135
100
R134
100
R107
47K
R112
18K 1/4W
R146
2.2K
C205_1
0.01 F
C120 0.1 F
C116
220P B
C133
0.01 F
C111
0.01 B
C108
0.01 B
C109
0.0047 B
C118
0.001 B
C134
0.01 F
C135
0.01 F
C166
0.1 F
C139
0.01 F
C141
1B
C170
0.01 B
C159
0.022 B
C158
5P
CH
C169
0.1 B
C152
0.022 B
C146
0.1 B
C149
0.1 B
C148
0.47 B
C173
0.1 F
C177
0.1 B
C165
0.001 B
C140
0.001 B
C157
0.1 F
C162
0.1 B
C156
180P CH
C164
36P CH
C188
91P CH
C172
1B
C175
47P CH
C171
0.1 F
C168
0.1 F
C151
0.018 B
C145
470P CH
C144
470P CH
C150
0.1 F
C136
0.01 B
C122
0.01 F
C129
0.01 F
C204
0.1 B
C194
0.01 F
C125
0.033 B
C107
1B
C131
1B
C121
0.01 F
C127
0.1 F
C124
0.01 F
C123 0.01 F
C132
0.01 F
C119
0.001 B
C189
820P CH
C192
47P CH
C115
0.022100V MMTV
C186
0.01 F
C190
180P CH
C183
0.01 F
C181
1B
C201_1
0.01 F
CP102
IMSA-9604S-06Z14
1
2
3
4
5
6
IC102 TC7SB384FU
SINGLE SW IC
123
45
Q108
DTC143EKA
COMPOUND
Q113
DTC143EKA
COMPOUND
Q110
DTC143EKA
COMPOUND
C154
4.750V KA
C143
2.250V KA
C167
476.3V KA
C163
4.750V KA
C203
476.3V KA
C193
476.3V KA
C126
476.3V KA
C113
22010V YK
C187
1016V KA
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
W882
W881
W852
W869
W860
TP101
H.SW
TP102
V.ENV
W801
W886
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
CAUTION: DIGITAL TRANSISTOR
IIC_DATA
IIC_CLK
2FSC
EE/VV_V_OUT
DUMMY_V.SYNC
P.CON+5V
P.CON+5V
V.H_SW
PICTURE_CTL
NA_REC-H
DUMMY_V.SYNC
SYNC
A_MUTE/TRICK-H
IIC_DATA
IIC_CLK
ENV.DET
CTL+
CTL-
MSECAM-M/AGC/S.DET
S.DET-H
SWD_VIDEO
V.H_SW SYNC
FRONT_V_IN
TU_V_OUT
ENV.DET
NORMAL_A_IN
NORMAL_A_OUT
SP-L
HF1
SP_COM
HF2
HF_COM
SP-R
P.CON+5V
EP-L
P.CON+5V
GND
EP_COM
EP-R
P.CON+5V
MSECAM-M/AGC/S.DET
2FSC
EE/VV_V_OUT
A_MUTE/TRICK-H
P.CON+5V SWD_VIDEO
HF1
HF_COM
HF2
FRONT_V_IN
SP-R
SP_COM TU_V_OUT
SP-L
EP-R
EP_COM
EP-L
CTL-
CTL+
PICTURE_CTL
NORMAL_A_OUT
P.CON+5V
NORMAL_A_IN
S.DET-H
NA_REC-H
NA_REC-H
P.CON+5V
P.CON+5V
VMB252
1
2.07
4.86
2.8
4.864.85
2.072.080
0
5.5
0
5.15
0
0
5.12
0
0
TO SUB MICON/OSD/VPS
FROM REGULATOR
FROM TUNER/JACK
FROM/TO HI-FI/DEMODULATOR
FROM/TO VCR SYSCON
FROM/TO HEAD AUDIO CONTROL
FROM/TO CYL
(VCR PCB)
SCHEMATIC DIAGRAM
Y/C/AUDIO/HEAD AMP
PCB010
NC NC
0
0
0
5
FE HEAD(GND)
FE HEAD(HOT)
FULL ERASE HEAD
TO
02.72.82.02.12.83.30.12.15.03.0
AVCC
MUTE
HA GND
SW32
SW33
SW34
SW35
SW36
SW39
SW38
SW37
EP ONSW1
A.GND
SW6
2
SW3
REC ON
YVCC
SW4
SW5
R
HPF
ENV
DET
KILLER
DET OUT
LIMITTER
HEAD SW2
HA VCC
SP2
SP1
EP2
EP1
CH1
CH2
SW31
VCA
CH1
CH2
SW30
EP
DET
DET
SP
SW29
FM MOD
LPF
LAG LERD
7M HPF
1M HPF
MAIN
EMPH
CARRIER
OFFSET
W.C/DC
MAIN
DE EMPH
SUB LPF
DEMO
DLIM
G
EQ
Y LPF
FBC/ALC
DO
DET
EDGE
DELAY
SW11
SW9
PR
CLAMP
CLAMP
YNR
P
R
R
P
TANC
X TAL VCO/OSD CR DET 2FSC
2FSCVCO
ME
SECAM
DET
PB
APC
+
SW10
PR
DO
DO
REC
SW14
RP
YGND AGC
FH SYNC
COLOR
KILLER
ID DET
PB/REC REC
AFCDISCRI
REC
APC
TRAP
KIL
SERIAL CONT
INTERFACE
CVCC
VCA
ACC
DET
APC
SW
DELAY CLPH
CONV2
MAIN
CLPH
4PHASE GEN
PHASE SW
1/21/2 DOWN
CONV.
MAIN
CONV1
+
BPF
GND
CLEAR SYNC
CCD
C SQUELCH
VIDEO AGC
PB ALC
AGC DEL
REC
D.E.
Y APA
Y
CCD
VIDEO ALC
CLOCK
DEIVER
C
CCD
CCD
MODE
CONT
ATT ATT ATT
(-10dB) (-10dB) (-10dB)
LPF
DO
C GND
SW26
SW24
R
SW18
P
SW17
P
R
SW15
CH3 CH1
CH2
EP1
-
+
EP2
+
+
-
-
-
+
SP2
SP1
+
AMP
PRE
3
1
ADJ
FO/DEV
S-DET
SW12
NL
EMPH
NL
DE EMPH
SW16
L SECAM
SW27
DET
629
TRAP
S
DL
SQPB
SQPB
P
EQ
FM
AGC
SW7P
R
L SECAM
REC
MUTE
COMP
2FL VCO
HEAD SW1
SW28
2M LPF
HPF
ACC
SEP
COMP SW19
P
R
SW20
HPF
FHTRAP
CTL TRAP
R
P
LEVEL DET2
SW25
DL
R
+
LPF
MIX
LEVEL
ADJ
R
SW21
SW23
R
P
R
P
R
P
SW22
P
LMIT
WHAITH
PULSE
SQUELCH
N.C. VCC=5V
SW115
B.D
N P
C.K
-
LEVEL DET1
CCD
LPF
NTSC/PAL
N-P CONT
OUT
FEED BACK
CLAMP
SYNC.SEP.
6dB AMP 6dB AMP
C.K B.E
FROM
MESECAM
DET
SP ON
SW40
DET
BAND
GAP
REC EQ
VCA
SW2
P
GEN
3.24.22.25.05.05.01.42.82.5
NC
2.11.91.71.72.12.14.72.82.10
2.6
0
0
0
0
0
2.8
0
0
7
2.802.11.52.13.12.42.72.20.62.52.62.52.802.502.52.5
0
SP-CH1 (R)
SP-CH2 (L)
HF1 (R)
HF2 (L)
EP/LP-CH1 (R)
EP/LP-CH2 (L)
HF_COM
SP_COM
EP/LP_COM
4
3
0
0
0.7
0
0
0.7
NC
NC
2
AUDIO REC
AUDIO PB
CTL-
CTL+
AE HEAD(+)
AE HEAD(-)
6
2.6
1.1
2.4
0.9
0
2.2
2.2
2.2
2.2
4.9
0
0.5
4.9
0
4.9
0.9
2.5
2.4 2.4 4.9 1.2 1.2 3.0 0.6 3.1 2.0 2.8 1.9
3.0
4.9
0.1
4.9
3.0
4.9
4.9
2.0
4.9
1.9
0.3
4.6
4.9
4.9
0
4.6
4.9
0.5
4.9
The Parts Number
,
value and rated voltage etc.in
When replacing the parts
,
refer to the Parts List.
Note :
the Schematic Diagram are for references only.
2-15 2-16
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