Diagrams; Block Diagrams - Sony HMD-A230 Service Manual

SECTION 4

DIAGRAMS

4-1. BLOCK DIAGRAMS

CN309
8
NC
IIC SDA
7
6
GND
IIC SCL
5
D
4
BPCLP
CBLK 3
TO
VR TRC 2
D BOARD
CN902
1
HR TRC
IC001
RGB PRI AMP
7 B IN
9 G IN
3
B BKG
11 R IN 4
G BKG
R BKG 5
10 SYNC IN
12
CLAMP
27
18 BLK B OUT
24
G OUT
R OUT 20
B OSD 13
1 SDA G OSD 14
R OSD 15
2 SCL
OSD BLK 17
IC003 OSD
7 SDA 12
OSD BLK
8 SCL
15
R OSD
G OSD 14
10 V FLB
B SOD 13
INV.
5 H FLB
Q006
IC004
RGB CUT - OFF AMP
5 B IN 9
B OUT
4 8
G IN G OUT
3
R IN R OUT 7
IC002
VIDEO OUTPUT
J001
11 B IN 1
B OUT
9 KB
H
9 3 8
G IN G OUT KG
7 KR
G2
8 R IN
R OUT 5
A
(VIDEO OUTPUT, OSD)
SIGNAL IN
HD15
(PIG-TAIL)
5 15
CN302 10
4 14
1 GND
9
2
BLUE
3 13
3 GND
4
GREEN
8
5
GND
2 12
6
RED
7
1 11
6
CN304
1 +180V
2
NC
3 +80V
4
GND
TO
C
5 D BOARD
H1
CN606
6
+12V
4
7 GND
8
+5V
9
STBY +5V
10
CN301
TO
H
1
1.2KV D BOARD
CN512
HMD-A230(E) 4-1