Service manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J351
HSJ2630-010070
1
2
3
4
5
6
7
CD757_1
CH2A014A
1
10
2
3
4
5
6
7
8
9
NC
H E
H E
H E
J701_1
JPJ1187-010010
1 2
3 4
5 6
7
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C755
2206.3V KS
D796
SLR-342VCT32
CS YOYAKU
D793
SLR-342VCT32
REC/OTR
D795
SLZ-345B-02-T1
PLAY BACK
D791
SLR-342VCT32
T-REC
D794
SLR-342VCT32
ST.BY/ON TIMER
R755
8201/4W
R753
8201/4W
R771
1K 1/4W
R772
1.5K 1/4W
R773
2.7K 1/4W
R774
5.6K 1/4W
R766
100 1/2W
R352
82 1/2W
R351
82 1/2W
R751
270 1/4W
R752
270 1/4W
R758
270 1/4W
R776
1K 1/4W
R777
1.5K 1/4W
R780
2.7K 1/4W
R793
270 1/4W
W812
W813W809
W806
W807
W805
W804
W803
C779
0.001 B
C781
0.001 B
C751
100P B
SW795
SKHVBED010
REC/OTR
SW791
SKHVBED010 STOP/EJECT
SW792
SKHVBED010
PLAY
SW793
SKHVBED010
FF/CUE
SW794
SKHVBED010
REW
SW799
SKHVBED010
CH DOWN
SW751
SKHVBED010
POWER ON/OFF
SW798
SKHVBED010
CH UP SW796
SKHVBED010
VOL UP
SW797
SKHVBED010
VOL DOWN
SW750
SKHVBED010
PLAY BACK
GND
B+
Vout
OS753
PIC-28143TC5
1
2
3
CD702
CH2B035A
1
10
11
2
3
4
5
6
7
8
9
L003
HF57T18.5*10*10
L002
HF57T18.5*10*10
TUNER VIDEO SIGNAL
AUDIO SIGNAL
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C353
4716V KA
C352
4716V KA
I-2
FROM/TO 21PIN I/O
FROM/TO 21PIN I/O
OPERATION SCHEMATIC DIAGRAM
(OPERATION PCB)
(CP4202)
(CP755)
FRONT VIDEO IN
GND
SOUND GND
SOUND OUT L
FRONT A IN L
NC
SP OUT L
FRONT A IN R
SOUND OUT R
SP OUT R
GND
REMOCON OUT
GND
AT 5V
POWER ON LED
OTPB LED
KEY A
T-REC LED
REC LED
KEY B
ON TIMER LED
TE9A12
PCB030
0
4.8
4.8