Semiconductors - Sony CPD-E220 Service Manual

(a)
VIDEO, RGB OUT
— A BOARD (Conductor Side) —
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
Schematic diagram
Ò Ò Ò Ò Ò
A
board
5-11
• A BOARD
SEMICONDUCTOR
LOCATION
IC — A BOARD (Component Side) —
( Conductor ) ( Component )
Side Side
IC001 B-1 B-3
IC002 A-2
IC003 C-2 C-2
IC004 B-3 B-1
TRANSISTOR
( Conductor ) ( Component )
Side Side
Q001 B-3 B-1
Q002 B-3 B-1
Q003 C-3 C-1
Q004 A-3 A-1
Q005 C-3 C-1
Q008 B-1 B-3
Q101 A-3 A-1
Q201 A-3 A-1
Q301 A-3 A-1
DIODE
( Conductor ) ( Component )
Side Side
D001 B-1 B-2
D002 A-1
D003 C-3 C-1
D004 C-1 C-3
D017 B-3 B-1
D101 B-1
D102 B-1
D103 A-2 A-2
D104 A-2 A-1
D105 A-2 A-1
D201 B-1 B-3
D202 B-1 B-3
D203 A-2 A-2
D204 A-2 A-1
D205 A-2 A-2
D301 B-1 B-3
D302 B-1 B-3
D303 A-3 A-1
D304 A-3 A-1
D305 A-3 A-1
Cathode
Anode
5-12