Frame Schematic Diagram; Circuit Boards Location - Sony Trinitron CPD-4403 Service Manual

Color computer display
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5-2. FRAME SCHEMATIC DIAGRAM

CN309
WHT
:S-MICRO
TO
GND
1
CN2001
CRT SHIELD
GND
2
8P
WHT
KEY SCAN
KEY SCAN
3
1
:S-MICRO
LED1
4
2
LED1
H
LED2
5
3
LED2
GND
GND
6
4
USER
+5V
7
5
+5V
NC
8
6
NC
:S-MICRO
CONTROL
DGC
1
CN601
2
NC
DGC
WHT
3
NC
:VH
4
DGC
CN600
1
AC L
WHT
AC IN
2
NC
:VH
AC H
3
A
VIDEO AMP,
RGB OUT
CN311
CN306
CN305
8P
8P
4P
7P
WHT
WHT
WHT
:S-MICRO
:S-MICRO
:S-MICRO
FOCUS1 FOCUS2
(FV)
(FC)
CN1002
CN1003
CN510
CN603
8P
12P
7P
WHT
:S-MICRO
WHT
:S-MICRO
CN1004
6P
WHT
D
µ-COM,CY,DEFLECTION,
4P
POWER,H DEF,HV
3P
CN1005
15P
CN802
15P
N
(DSP)
5-5
B GND1
1
BLUE1
2
CN313
G GND1
9P
3
:XA
GREEN1
4
R GND1
5
VIDEO CABLE
RED1
6
GND
7
VD1
8
HD1
9
CN310
4P
WHT
:XA
NC
1
DDCSCL
2
VIDEO CABLE
DDCSDA
3
CN301
CPU GND1
4
2P
HV
CN501
H DY +
1
6P
H DY +
2
H DY -
3
H DY -
4
V DY -
5
1P
V DY +
6
CN702
ROTATION+
1
3P
WHT
NC
2
ROTATION
:S-MICRO
ROTATION-
3
CN701
CY4-
8
8P
RED
CY4+
7
:S-MICRO
CY3-
6
CY3+
5
CY2-
4
CY2+
3
CY1-
2
CY1+
1
CN1001
4P
D GND
1
WHT
STBY+5V
2
:S-MICRO
TO ECS
RXD
3
TXD
4
CN1006
15P
B-SS3529<U/C>-KESSENZU-EPS05
CN801
15P

5-3. CIRCUIT BOARDS LOCATION

RCV
PICUTURE
H
TUBE
H
KB
KR
G2
G4
KG
G1
GM
HV
N
H DY
V DY
5-6
A
D

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