Frame Schematic Diagram; Circuit Boards Location - Sony TRINITRON HMD-A420 Service Manual

5-2. FRAME SCHEMATIC DIAGRAM

P701 CN903
7P 4P
MENU 1 1 MENU
H ORG LED 2 2 ORANGE/LED
GRN LED 3 3 GREEN/LED
GND
4 4 GND
USER
CONTROL
CN602
3P
1 DGC
DGC 2 NC
3 DGC
CN601
AC-SOCKET
L
G
N
A
VIDEO,
RGB OUT
D
µ-COM,DEFLECTION CONTROL,
DEFLECTION,HV,POWER SUPLLY,
H.DF, V.DF, USB CONTROL
5-5
CN301
6P
H-IN 1
V-IN 2
GND 3
RGND 4
RED 5 VIDEO CABLE
GGND 6
GREEN 7
BGND 8
BLUE 9
CN301
6P
HG
+5V 1
H
DDC SCL 2
VIDEO CABLE
DDC SDA 3
PCDET 4
RGB
G1 G2
HV
CN506
2P
2
1
CN4001
6P
1
2
3
4
CN501
6P
1
H DY+
2
H DY+
H DY
3
H DY-
4
H DY-
5
V DY-
V DY+ 6 V DY
CN505
2P
ROTATION- 2
ROTATION+
1
TILT(ROTATION)
COIL
B-SS3545<AEP>-KESSENZU-EPS05

5-3. CIRCUIT BOARDS LOCATION

A
PICTURE
TUBE
H
5-6
D