Sony KP-57WV600 Service Manual page 184

B BOARD SCHEMATIC DIAGRAM (3 OF 6)
1 | 2 | 3 |
A
—
B
—
SEL Y/CR/CB
SEL Y OUT
C
SEL CB OUT
SEL CR OUT
—
D
—
E
—
F
—
G
—
H
—
4 | 5 | 6 | 7
5V
L8601
Q8603 C8650
47
2SC2223
16V
BUFFER
R8611
SEL Y 100
R8620
200
R8614
820
1 2
FL8603
LPF
6
Q8602
2SC2223
BUFFER
R8610
SEL CB
100
R8619
300
R8613
820
1 2
FL8602
LPF
6
+5V
Q8601
2SC2223
BUFFER
R8609
SEL CR
100
R8618
300
R8612
820
1 2
FL8601
LPF
6
HD3
| 8 | 9 | 10
C8651
0.1
25V
R8631
1.5k
SEL Y
R8628 Q8608
100
2SA1226
BUFFER
3
R8624
200
4
R8630
1.5k
SEL CB
R8627
Q8607
100
2SA1226
BUFFER
3
R8623
300
4
R8629
1.5k
SEL CR
R8626
Q8606
100
2SA1226
BUFFER
3
R8622
300
R8639
4
3.3k
C8608
0.33
10V
| 11 | 12 | 13
D5V
108 107 106
XCLKIN
109
R8641
110 CLKIN
1k
111 SYNCIN1
112 SYNCIN2
113 CLPIN
C8611
100p
114 DVCCPLL
DGNDPLL
115
C8610
AVCCVCO
116
100p
C8622 0.1 25V
117 AGNDVCO
C8609
0.0033
118 RC1
119 RC2
120 AVCCIR
+5V IREF
121
C8617 C8621
R8642
0.1 0.1 DPGND
3k 122
25V 25V
123 AGNDIR
124 G/YIN1
C8613
125 AVCCAMPG
0.1
C8655 0.1 25V
16V
126 C/YIN2
C8625 0.1 25V
AGNDAMPG
127
R8638 1k
G/YCLP
128
R8637 1k
129 B/CbCLP
R8636 1k
130 R/CrCLP
| 14
C8632
R8651
0.1
22
25V
105 1044 103 102 101 100 99 98 97 96 95