Sony Trinitron CPD-G200, Service Manual

Page: 19 / 46

5-1 5-2
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAMS (with FRAME SCHEMATIC DIAGRAM)
+180V 1
2
3
CN305
NC
+80V
4
GND
5
H1
6
+12V
7 GND
8
+5V
9
STBY +5V
TO
D BOARD
CN903
E
TO
D BOARD
CN502
F
TO
D BOARD
CN510
G
GND 1
2
3
CN314
BLUE
GND
4
GREEN
5
GND
6
RED
7
GND
8
SYNC DET
GND
VS OUT
INPUT SELECT
C SYNC
HOST GND2
+5V
GND
STBY +5V
9
10
11
12
13
14
15
16
17
H SYNC
TO
AA BOARD
CN3001
H
1
1.2KV
CN301
11
9
8
1
3
5
IC002
RGB OUT
J001
B OUT
G OUT
R OUT
B IN
G IN
R IN
KB
KG
KR
G2
H
7
9
11
10
27
24
20
IC001
RGB DRIVE, OSD MIX
B OUT
G OUT
R OUT
3
B BKG
4
G BKG
5 R BKG
6 G2
13 B OSD
14 G OSD
15 R OSD
17 OSD BLK
B IN
G IN
R IN
SYNC IN
1 SDA
2 SCL
18 BLK
12 CLAMP
7
8
10
12
15
14
OSD BLK
R OSD
G OSD
13 B SOD
SDA
SCL
V FLB
5 H FLB
5
4
3
9
8
7
IC004
RGB CUT - OFF CONT
IC003 OSD
SPOT KILLER
Q001
IC005
G2 CUT - OFF CONT
B OUT
G OUT
R OUT
B IN
G IN
R IN
1
3
4
CN313
B GND 1
G GND 1
2
BLUE 1
GREEN1
5
R GND 1
6 RED 1
7
GND
8
VD 1
9 HD 1
TO
D BOARD
CN902
1
-
4
C
TO
AA BOARD
CN3002
TO
AA BOARD
CN312
B
A
TO
D BOARD
CN902
5
-
0
D
6
5
4
3
CN306
IIC SDA
GND
IIC SCL
INV.
Q006
HOST GND 2
2
HR TRC
1 VR TRC
1
2
3
4
5
CN311
NC
HOST GND 1
DDC SDA
DDC SCL
NC
1
2
3
4
CN310
SIGNAL IN
HD15
(PIG-TAIL)
NC
DDC SCL
DDC SDA
HOST GND 1
5
7
+
-
6
13
14
11
12
15
9
10
7
6
8
3
4
1
2
5
9
8
7
4
10
1
4
5
CN307
B GND2
G GND 2
2
3 BLUE 2
NC
GREEN2
6 R GND2
7
RED 2
8 GND
9 VD 2
10
HD 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN312
SIGNAL IN
HD15
(PIG-TAIL)
GND1
BLUE1
GND1
GREEN1
GND1
RED1
GND
VD1
HD1
GND
BLUE2
GND
GREEN2
GND
RED2
GND
VD2
HD2
13
14
11
12
15
9
10
7
6
8
3
4
1
2
5
(VIDEO)
A
1
3
2
4
CN309
C BLK
INPUT SELECT
BP CLP
C SYNC
5
VS OUT
6
GND
7 H SYNC
8
SYNC DET
B-SS3485<AEP>-BD1-24
2
3
BLUE
1
B GND
CN3001
G GND
4
GREEN
5
R GND
6
RED
7
GND
8
NC
9
H SYNC
10
GND
11
VS OUT
12
C SYNC
13
INPUT SELECT
14
HOST GND2
15
GND
16
+5V
17
STBY +5V
29
5
3
32
35
IC008
INPUT SELECT
INPUT1(B)
OUTPUT(B)
OUTPUT(G)
OUTPUT(R)
INPUT1(G)
1 INPUT1(R)
18
1
2
14
12
1G
1Y1
1Y3
1Y4
9
5
3
2Y1
IC009
SYNC BUFFER
2Y3
2Y4
1A1
6 1A3
1A4 8
2
1
2G
2A1
1 2A3
1 2A4
7
6
5
V CLK
IC007
EEP ROM
2
3
BLUE1
1
B GND1
CN3002
G GND1
4
GREEN1
5
R GND1
6
RED1
7
GND
8
VD1
9
HD1
10
B GND2
11
BLUE2
12
G GND2
13
GREEN2
14
R GND2
15
RED2
16
GND
17
VD2
18
HD2
1
DDC SCL
CN312
2
DDC SDA
3
HOST GND2
SW
Q007
11
9 18
25
INPUT2(B)
SWITCH
SYNC SEP OUT
INPUT2(G)
7 INPUT2(R)
TO
HD-15
D-SUB CONNECTOR
A
TO
A BOARD
CN312
B
TO
A BOARD
CN314
H
(INPUT SELECT)
AA
B-SS3485<AEP>-BD3-24
SCL
SDA