C Board Schematic - Sony FD Trinitron KV-32CS70B Service Manual

A B C
1
C..-28/32CS70
C
R,G,B OUT
2
R7376
R7375 R7300
10k
33k 1k
1/4W 1/4W 1/4W
R7377
D7375 D7376
12k
1SS133T
1SS133T
1/4W
3
C7383
XX
CN7301
R7390
9P TP1
1k
BLK
1/4W
R- 1
R7391
TP2
R+ 2
1.8k
1/10W
G- 3
G+ 4
TO A BOARD R7392
R7394 680
CN7001 B- 5
1k 1/10W
B+ 1/4W
6
GND 7
4
TP3
+12V 8
IK 9
TP4
R7398
1k
1/4W
5
R7334
680
1/10W
C7331
4p
50V
CH
R7335
1/10W
C7389
XX
6
R7399
1.8k
1/10W
R7374 C7390
680 6p
1/10W 50V
7
8
R7350
1k
9
1/4W
L7378
10uH
Q7354
DTA144EK
10
C7350
47 Q7350
DTA144EK
35V
11
D E F
R7325
1k
1/4W
C7307
RED-VIDEO-OUT RED.OUT
XX
IC7300
TDA6111Q/N4
R7309
1 2 3 4 5 6 7
1.8k
1/10W
C7385
R7310 R7393
C7308
680 1.5k 8p
4p
1/10W CH 1/10W 50V
C7384
6p
C7310
D7300
68p
1SS119-25
50V
C7309
0.047
R7381 C7304
50V
10k 1
C7302
1/10W 400V
XX
D7302 C7306
1000p
XX
Q7355
UN2213
R7303
C7303
1.8k
4p
1/10W
50V
R7395 GREEN-VIDEO-OUT
1.8k
1/10W
IC7325
TDA6111Q/N4
C7332
C7386 1 2 3 4 5 6 7
1.8k XX
XX
R7396 C7387
680 6p
1/10W 50V
C7388 R7397
R7380
8p 1.5k
10k
C7330
R7364 50V 1/10W
1/10W
0.047
1.8k
630V
1/10W
D7325
1SS119-25
C7334
68p
C7357 50V
C7333
C7328 CH
XX
0.047 XX
Q7352 50V
C7325
UN2213
R7363 C7358 4p
R7328
680 4p
1.8k 50V
50V
1/10W 1/10W
C7329
1
D7327
400V
XX
BLUE-VIDEO-OUT
IC7350
TDA6111Q/N4
1 2 3 4 5 6 7
C7391 R7373
8p 1.5k
50V 1/10W
Q7353
R7379
UN2213
10k C7356
D7350 1/10W 0.047
1SS119-25 630V
C7360
68p
C7359
50V
0.047
CH
50V
F
C7354
100
16V
D7353
XX
C7355
1
400V
R7356
C7351
1.8k 4p
1/10W CH
G H I
FV FOCUS
external
4
RV7375 3 5
110M 6
7
1
8
13 9
10
11
J7375
D7379
RD5.6ESB2
D7378
RD5.6ESB2
R7387
C7377
R7382
47
XX TP6
8 9 100
1/2W
1/2W
R
R7306
5
R7304
G
470
L7300
1/2W
XX
R7305
68k
2W B
8 9
R7329
L7325
470
XX
1/2W
RC
R7327
R7330
5
68k
R7331
2W 5
RS
C7326
1000p
B
L7375
47uH
8 9
R7355
5
R7358
68k
2W
RS
C7352
1000p
R7357
470 L7350 R7360
1/2W XX 5
RC
- 42 -
J K L M
CN7333
TO FBT
R7383
1
CN7300
1W
5P
RS
1 +200V
2 NC
R7385
100 3 GND
1/2W
4 NC
RC
5 HEATER
D7380 D7381 D7382
L7376
EL1Z EL1Z EL1Z 1A
R7388
20
TP7
C7378 C7379
680p
4700p
2kV 2kV
B
E
CN7311
1
C7380
47
250V
R7389
H
120k
1/4W
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ C Board Schematic Diagram [ R-G-B Out ] ~
N
TO D BOARD
CN8614
TO COATING EARTH
KV-28CS70 - W66LWS000X
KV-32CS70 - W76LWN000X
KG KB G2
V901
PICTURE
TUBE
HV
CV KR G1 G4
TO D BOARD HV (T8800)
TO COATING EARTH