Schematic Diagram Of Da Board - Sony Trinitron CPD-G420 Service Manual

(3) Schematic Diagram of DA Board

1 2 3
A
B
CN1101
40P
XSC 40
C
YSC 39
D.TILT 38
XDC 37
HFBP 36
R1103 100 :CHIP
YDC 35
HD OUT 34
12V
REFDC
33
HSHAPE 32
R1102
+12V 31
2.2k
:CHIP :CHIP
NC 30
D
+12V 29 R1112
3.3V
10k
A.GND
28 :CHIP :CHIP
3.3V 27
FB1101
D.GND 26 C1131
0.1
D.GND 25V
25 R1114
B:CHIP
1k
LCC_NS 24
:CHIP :CHIP
GXSC 23
HSAW_SW 22
C1121
6800p
GYSC 21
R1131
100
IIC SDA
20
E
IIC SCL 19
R1132
A.GND 18
100
:CHIP :CHIP
A.GND
17
H.LINBAL 16
H BLK 15
D1106
NC 14
STZ6.8
HS OUT 13
DCC2
12
VS OUT 11
VSAWN 10
F
R1101
NC 9
100
:CHIP :CHIP
A.GND 8
PLL LOCK
7
C1138 D1105
A.GND 6
100p STZ6.8
CH:CHIP
POC 5
A.GND
4
A.GND 3
V.DF 2 VDF
H.DF 1 HDF
TO D-a BOARD
G
CN502
H
I
4 5 6
H BLK
VS OUT
HS OUT
PLL LOCK
SDA
SCL
C1104
C1103
0.1
0.1
25V
25V
B:CHIP
B:CHIP 3.3V
HSAW_SW
LCC_NS
C1102
0.1 25V B:CHIP
HLINBAL
HCENT
C1101
0.1
25V
B:CHIP
RB1102
1k
:CHIP
C1139
0.1
25V
B:CHIP
C1108 3.3V
0.01
B:CHIP
RB1103
48 47 46 45 44 43 42 41 40 39 38
1k
:CHIP
GYSC
C1109
0.01
B:CHIP
GXSC 49 GXSC
C1110
0.01 B:CHIP
VDF 50 VDF
C1111
0.01 B:CHIP
D.TILT 51 VKEY
C1112
0.1 25V B:CHIP
YSC 52 YSC
C1113
0.01 B:CHIP
XSC 53 XSC
C1115
0.01 B:CHIP
HSHAPE 54 HSHAPE
IC1101
C1117
55 DGND2
CXD9563Q
6800p B:CHIP C1116
0.01
R1109 DPU
R1108 56 TEST3
B:CHIP
5.6k 5.6k RB1106
:CHIP :CHIP :CHIP :CHIP 12V 1k :CHIP
57 TEST4
58 ASW1
C1122 R1141
IC1102
0.1 25V B:CHIP 100
59 ASW2
NJM2904M :CHIP :CHIP
C1140
AMP 100p R1134
60
3.3k AGND1
CH:CHIP
:RN-CP
61 VSAWL
R1115 47k :RN-CP
62 VSAWH
R1113
3.9k YDC 63 YDC
:RN-CP
R1136 64 DCC
1k R1116 R1119
1.5k
:CHIP :CHIP 1k
:RN-CP
:CHIP :CHIP
C1125
0.01
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
RB1104 B:CHIP
100
:CHIP
C1126
0.01
DCC2
B:CHIP
HDF
R1128
220k
REF DC
:CHIP :CHIP
R1137
XDC C1127
180k 2.2
:RN-CP 6.3V
B:CHIP
R1142
R1129
3.3V 0
22k
:CHIP
:RN-CP
C1133
220 4V :CHIP
HD OUT
H FBP
POC
5-17
(da)
DPU
7 8 9
— DA BOARD (Conductor Side) —
DA
(DPU)
RB1101
3.3V
100
:CHIP
C1105
0.01
B:CHIP
C1137
47
6.3V
37 36 35 34 33
P3 32
DVDD1 31
P2 30
R1106
47k
P1 29
:RN-CP
P0 28 POC
C1118
C1114
R1110 0.1
DA BOARD
POC-OUT 27 4700p
10k 25V
B:CHIP
:RN-CP B:CHIP
POC-IN 26
Terminal name of semiconductors
R1111
P4 25 8.2k
3.3V
:RN-CP
TEST2 24 in silk screen printed circuit (
FBP-IN 23 H FBP
DVDD0 22
C1120
C1119
21
HDOUT 0.01 100p
CH:CHIP
B:CHIP
DGND0 20
HD OUT D1104
AGND0 19
R1133 R1118
PC1-FIL 18
1M 2.2k
D1105 - D1107
:CHIP :CHIP :CHIP :CHIP
OSC-LIM1
17
: Refer to Terminal name of semiconductors
*
in silk screen printed circuit (see page 5-10)
R1122
2.2k :RN-CP
C1123 C1124
0.1 470p
25V CH:CHIP
B:CHIP
D1104 1SS357
R1126
R1127 430
R1135
:RN-CP
10k 1M
:CHIP :CHIP :CHIP :CHIP
C1130 C1129
R1124 R1125
680p
470 2.2k
0.15 B:CHIP
:RN-CP :RN-CP
16V
RB1105
B:CHIP R1123 C1128
100
1.6k 220
:CHIP
:RN-CP 4V
:CHIP
C1132
0.01 B:CHIP
D1107
STZ6.8
B-SSS3540<J..>-DA..-P1-EPS05
10 11 12
— DA BOARD (Component Side) —
)
*
Ref. *
3
0
5-18
13 14