Sony KP-51WS510; KP-57WS510; KP-65WS510 Service Manual page 150

15 | 16 | 17 |
2
1A
F
SEL1
R471
1k
/16W
CHIP
R428
0
:1608
HD2
9V-4
C422 L317
18 | 19 | 20 | 21
9V-4
6V
R598
R594 10k
R593 D319 Q379
10k
1/16W
4.7k
1/16W MA111 2SB709A
:CHIP
1/16W
:CHIP
:CHIP
C497
D321
100
MA111
16V
Q378
R596 R597
2SD601A
47k 1k
C498
1/16W 1/16W
0.1
:CHIP :CHIP 16V
B:1608
PIN(E-W)
R543
HP IN
| 22 | 23 A BOARD WAVEFORMS
1
IIC-1
(TO P1,P3)
D COMP
(TO P1)
SEL OUT
(TO P1)
4
7
10
13
SYNC
(TO P1)
Y/CR/CB(DRC)
(TO P1)
DRC-SEL
(TO P1)
R599
4.7k
1/16W
:CHIP
ABL
(TO P1,P3)
VTIM
(TO P3)
V DRIVE+
(TO P3)
V DRIVE-
(TO P3)
PIN(E-W)
(TO P1)
KP-51WS510/57WS510/65WS510
2 3
3.5 Vp-p (V)
3.7 Vp-p (H) 1.5 Vp-p (H)
5 6
1.2 Vp-p (H)
1.3 Vp-p
8 9
1.2 Vp-p (H)
0.6 Vp-p
11 12
1.4 Vp-p (V)
3.8 Vp-p (H)
14 15
3.3 Vp-p (H) 3.5 Vp-p (H) 2.3 Vp-p (H)
1.2 Vp-p (H)
0.7 Vp-p (H) (V)
1.4 Vp-p (V)