Printed Wiring Board - Trans Board; Schematic Diagram - Trans Board - Sony HCD-GRX9900 Service Manual

HCD-GRX9900/RXD9
7-23. PRINTED WIRING BOARD – TRANS Board –
• See page 28 for Circuit Boards Location.
(Page 43)
(Page 43)
7-24. SCHEMATIC DIAGRAM – TRANS Board –
(Page 63)
• Semiconductor
Location
Ref. No. Location
D971
D972
D973
Q971
– 61 –
(Page 48)
(Page 50)
G-2
G-1
G-1
G-1
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.
– 62 –
(Page 64)