Sony TRINITRON KV-27FV310 Service Manual page 92

15 | 16 | 17 |
9V 9V
R399 R900 R901
R903
100k 1k 100 2.2k
Q325 Q316
R397
2SD601A-Q 2SB709A
1k
BUFFER BUFFER
R904
R906 1k C371
10 560
R902
100
R398
47k Q326
R905
2SB709A
470
BUFFER
Y
R335
L300
1k
:CHIP L301
C
Q304
2SD601A
VM OUT
ABL R308
R326
10k C302
JW (5.0MM)
320
4.7
47
50V
0V
R328
VIDEO
10k
:CHIP
R325
100
D314
C309 R306 68k
1/4W
RD9.1EW-T1
0.1
C319
25V
0.1 R389
B
16V
R201 0
B R338 R307
0
100 68k
R320
0
C303
C305
COMB-C 0.1
R940 0.1
25V
100 16V
1/4W
8 7 6 5 4 3
9
R111 C333
C337 R372 4.7
100
470p 0 50V
R368 0
C347
C351 0.01
C346 C339
25V
0.01
C352 0.01 0.47 10V
25V
47 25V
L302 C335
25V
18p
3 C340
C344 1000
0.01 16V
CHIP
DVD CV
PIP CB
PIP CR
PIP Y
R536
-15V
0.47
TP99
1/2W
L503
L501
D530
C537 L500
HCC
:HCC P6154R
470
25V
C518
R576
0.068
*
T510
200V
*
3 8
S501
18 | 19 | 20 | 21
TO Y BOARD
CN3000
C453
R453 0.1
220 16V
C452
R452 0.1
220 16V
MONOUT
R356
JW (5.0MM)
C065
0.47
R322
4.7k
1/10W
:CHIP
R110
100
Q010
1/4W
:CHIP 2SB709A
BUFFER
R947
0 :CHIP
:CHIP
DVD CR
DVD Y
| 22 | 23 | 24
CN333 A BOARD WAVEFORMS
15P
1
5
9
TO P BOARD
TO CN3302
CN3300
15P
1 14 V 13
2 SYNC-SUB
3
GND
4
SUB-MUTE
5 SUB_AUDIOL
6
7 AFT
8
9
GND
10 DAT
17
11 CLK
12 5V
13 30V
14 SUB-DET-OUT
15 GND
21
25
TO P BOARD
TO CN3303
CN3301
15P
DVD-Y
1
GND
2
DVD-B-Y
3
GND
4
DVD-R-Y
5
VIDEO
6
MAIN HP
7
MAIN VP
8
JW392
12.5MM
GND
9
10
P-B-Y
P-R-Y
11
12 P-Y
13 PYS
14 ANTSW-1
15 GND
|
2 3
2.14V p-p (H) 4.5V p-p (H) 1.2V p-p (H)
6 7
0.9V p-p (H) 4.7V p-p (V) 2.2V p-p (H)
10 11
1.2V p-p (V)
1.8V p-p (H) 1.2V p-p (V)
14 15
5.9V p-p (H) 3.9V p-p (H) 3.0V p-p (H)
18
19
2.6V p-p (H) 212.5V p-p (H) 48.1V p-p (H)
22 23
28.2V p-p (V) 52.8V p-p (V) 0.5V p-p (V)
281.5V p-p (H)
KV-27FV310/29FV310/32FV310/36FV310
4
0.7V p-p (H)
8
1.2V p-p (H)
12
6.6V p-p (H)
16
3.3V p-p (H)
20
1169mV p-p (H)
24
52.8V p-p (V)