Diagrams; Block Diagrams - Sony Trinitoron CPD-G220 Service Manual

SECTION 4

DIAGRAMS

4-1. BLOCK DIAGRAMS

CN309
8
NC
IIC SDA 7
6
GND
IIC SCL 5
D
4
BPCLP
3
CBLK
TO
2
D BOARD VR TRC
CN902
HR TRC 1
IC001
RGB PRI AMP
7 B IN
9
G IN
B BKG
11 R IN
G BKG
R BKG
10 SYNC IN
12 CLAMP
18 BLK
B OUT
G OUT
R OUT
B OSD
1 G OSD
SDA
R OSD
2 SCL
OSD BLK
IC003 OSD
7 SDA
OSD BLK
8 SCL
R OSD
G OSD
10 V FLB
B SOD
INV.
5
H FLB
Q006
IC004
RGB CUT - OFF AMP
3 5 9
B IN B OUT
4 4 8
G IN G OUT
5 3 R IN R OUT 7
IC002
VIDEO OUTPUT
27 11 B IN 1
B OUT
24 9 G IN 3
G OUT
20 8 R IN
R OUT 5
13
14
15
17
12
15
14
13
CN302
1 GND
2
BLUE
3
GND
4
GREEN
5
GND
6
RED
CN304
1 +180V
2
NC
+80V
3
4
GND
J001
5
H1
6
+12V
9 KB H 4
7
GND
8
8 KG +5V
9 STBY +5V
7
KR G2 10
G1
3
CN301
1
1.2KV
CN306
1
G1
A
(VIDEO OUTPUT, OSD)
TO
A
M BOARD
CN803
TO
C
D BOARD
CN606
TO
H
D BOARD
CN512
TO
E
D BOARD
CN510
CPD-G220(E) 4-1