DOWNLOAD Sony HCD-GRX9900 / HCD-RXD9 / MHC-GRX9900 / MHC-RXD9 Service Manual ↓ Size: 6.35 MB | Pages: 74 in PDF or view online for FREE

Model
HCD-GRX9900 HCD-RXD9 MHC-GRX9900 MHC-RXD9
Pages
74
Size
6.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M HCD-GRX9900/RXD9 99 US AEP
File
hcd-grx9900-hcd-rxd9-mhc-grx9900-mhc-rxd9.pdf
Date
PREV: Sony MHC-GRX9900 / MHC-RXD9 Service Manual

Sony HCD-GRX9900 / HCD-RXD9 / MHC-GRX9900 / MHC-RXD9 Service Manual ▷ View online

HCD-GRX9900/RXD9
– 55 –
– 56 –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
7-20.
SCHEMATIC  DIAGRAM  – PANEL (1/3)/CD SW Board–
•
 See page 68 for IC Block Diagrams.
(Page 57)
(Page 59)
(Page 59)
HCD-GRX9900/RXD9
– 57 –
– 58 –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
7-21.
SCHEMATIC  DIAGRAM  – PANEL (2/3) Board–
•
 See page 65 for waveform.
(Page 60)
(Page 50)
(Page 59)
(Page 56)
HCD-GRX9900/RXD9
– 59 –
– 60 –
7-22.
SCHEMATIC  DIAGRAM  – PANEL (3/3) Board–
•
 See page 68 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(Page 57)
(Page 58)
(Page 55)
(Page 55)
HCD-GRX9900/RXD9
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
– 61 –
– 62 –
• Semiconductor
Location
Ref. No.
Location
D971
G-2
D972
G-1
D973
G-1
Q971
G-1
7-23.
PRINTED  WIRING  BOARD – TRANS Board –
• See page 28 for Circuit Boards Location.
7-24.
SCHEMATIC  DIAGRAM – TRANS Board –
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
(Page 64)
(Page 63)
(Page 43)
(Page 43)
(Page 48)
(Page 50)
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