Sony Hcd Xg60 500 Manual

SERVICE MANUAL
COMPACT DISC DECK RECEIVER
US Model
Canadian Model
AEP Model
UK Model
HCD-XG500
E Model
HCD-XG60
SPECIFICATIONS
HCD-XG60/ XG500
Photo: HCD-XG60
Ver 1.0  2001.02
9-929-577-11Sony Corporation
2001B0500-1Audio Entertainment Group
C 2001.2General Engineering Dept.
HCD-XG60/XG500 is the amplifier, CD
player, tape deck and tuner section in
LBT-XG60/XG500.
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol ; are trade-...

13
HCD-XG60/XG500
[CD Delivery Mode]
• This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the
?/1button to turn the power ON.
2. Press the 
[LOOP] and?/1buttons simultaneously.
3. A message “LOCK” is displayed on the fluorescent indicator
tube, and the CD delivery mode is set.
[LED and Fluorescent Indicator Tube All Lit, Key Check
Mode]
Procedure:
1. Press three buttons of 
[    /CLOCK  SET],...

14
HCD-XG60/XG500
[Aging Mode]
This mode can be used for operation check of tape deck section.
Tape deck section work in parallel.
• If an error occurred:
The aging operation stops and display then status.
• If no error occurs:
The aging operation continues repeatedly.
Procedure:
1. Load the tapes into the decks A and B respectively.
2. Press the 
[FUNCTION] button to select the function “CD”.
3. Press the 
[PLAY MODE] button to set the “ALL DISCS” mode,
and press the 
[REPEAT] button to “REPEAT” off.
4....

HCD-XG60/XG500
25 25
7-7. SCHEMATIC  DIAGRAM  – BD Board – • See page 35 for Waveforms.• See page 47 for IC Block Diagrams.
MAIN
BOARD
CN411
D+5V (SW)
L-CH
R-CH
A+5V (SW)
CD-DATA
CD-CLK
SQ-DATA
SQ-CLK
M+7V (UNSW)
OPTICAL PICK-UP
BLOCK
(KSS-213DH)
2.2
•Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
( ) : CD PLAY
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.Les composants...

HCD-XG60/XG500
27 27
7-9. SCHEMATIC  DIAGRAM  – CD MOTOR Section –• See page 47 for IC Block Diagram.
B
MAIN BOARD
CN412
4.84.8
4.8
4.8
LED  DRIVETABLE  MOTOR  DRIVER
DISC  TABLE  SENSOR
TRAY
•Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP (Page 32) 

HCD-XG60/XG500
29 29
7-11. SCHEMATIC  DIAGRAM  – AUDIO Board – • See page 47 for IC Block Diagram.
CMAIN BOARD
CN303
PB LEVEL (L)
(DECK A)
PB LEVEL (L)
(DECK B)
REC BIAS (L)
(DECK B)REC BIAS (R)
(DECK B)
–7
–7
6.9
6.9 –6.5–6.5
–6.5–6.5 (–7.2)
(PALYBACK)PB EQ AMP
(DECK A)
PB EQ AMP
(DECK B)
SWITCHING
T621
BIAS OSCREC BIASNC
A+7.5V
APB-LCH
APB-RCH
AGND
BPB-LCH
BPB-RCH
A–7.5V
–VBIAS (–7.5V)
+VBIAS (+7.5V)
BREC-RCH
BREC-LCH
TC-HEAD-GND
R492 1.5K
R491 820
R482 1.5K
R481 820
• Voltages and waveforms are dc...

HCD-XG60/XG500
30 30
7-12. PRINTED  WIRING  BOARD  – LEAF SW Board – • See page 23 for Circuit Boards Location.
DMAIN BOARD
CN304
*(3.7)*4.5(   )
DECK B
PLUNGERDECK A
PLUNGER
(CAPSTAN)
(DECK A 120/70)
(DECK A HALF)
(DECK A REC)
(DECK B HALF)
(DECK B REC)
(DECK B 120/70)
ROTATION DETECT SENSOR
(DECK A)ROTATION DETECT
SENSOR (DECK B)
(DECK A PLAY)
(DECK B PLAY) CONTROL SWITCH
CAPM–
CAPM+
CAPM–H/L
A–TRGM
TRGM–GND
B–TRGM
A–SHUT
DGND
A–HALF
+5V
A–120/70
B–SHUT
A–PLAY
B–HALF / REC–A / REC–B
B–120/70
B–PALY
NC...

HCD-XG60/XG500
31 31
7-14. SCHEMATIC  DIAGRAM  – MAIN Board (1/3) – • See page 47 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : VIDEO
(Page 39)(Page 33)
(Page 32)
(Page 32)
(Page 32)
(Page 33) 

HCD-XG60/XG500
32 32
7-15. SCHEMATIC  DIAGRAM  – MAIN Board (2/3) – • See page 35 for Waveforms.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : CD PLAY
< > : VIDEO{ } : TAPE PLAY (DECK A)
[ ] : TAPE PLAY (DECK B)
〈〈 〉〉: RECORD
∗: Impossible to measure
(Page 31)
(Page 29)(Page 30)
(Page 33)(Page 31)(Page
33) (Page 27)(Page 25) (Page 41)(Page 33) (Page 31) (Page 33) 

HCD-XG60/XG500
33 33
7-16. SCHEMATIC  DIAGRAM  – MAIN Board (3/3) –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : CD PLAY
(Page 32)
(Page 32)
(Page 32)
(Page 31)
(Page 37)(Page 37)(Page 32)(Page 31) (Page 39)