HCD-XG100AV, HCD-XG900AV — Sony Audio Service Manual (repair manual)

Model
HCD-XG100AV HCD-XG900AV
Pages
85
Size
9.16 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-xg100av-hcd-xg900av.pdf
Date

View Sony HCD-XG100AV / HCD-XG900AV Service Manual online

SERVICE MANUAL
COMPACT DISC DECK RECEIVER
AEP Model
UK Model
HCD-XG900AV
E Model
Australian Model
HCD-XG100AV
SPECIFICATIONS
HCD-XG100AV/XG900AV
Photo: HCD-XG900AV
Ver 1.1  2002.10
9-873-815-12
Sony Corporation
2002J0500-1
Home Audio Company
C
 2002.10
Published by Sony Engineering Corporation
HCD-XG100AV/XG900AV are the amplifier,
CD player, tape deck and tuner section in
LBT-XG100AV/XG900AV.
Model Name Using Similar Mechanism
HCD-XG80
CD
CD Mechanism Type
CDM37M-5BD32L
Section
Base Unit Name
BU-5BD32L
Optical Pick-up Name
KSS-213DH
TAPE
Model Name Using Similar Mechanism
HCD-XG80
Section
Tape Transport Mechanism Type
TCM-230PWR42
– Continued on next page –
Amplifier section
HCD-XG900AV
Front Speaker:
DIN power output (Rated)
90 + 90 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
120 + 120 watts
(6 ohms at 1 kHz, 10%
THD)
Music power output (Reference)
200 + 200 watts
(6 ohms at 1 kHz, 10%
THD)
Center Speaker:
DIN power output (Rated)
30 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
40 watts
(8 ohms at 1 kHz, 10%
THD)
Music power output (Reference)
60 watts
(8 ohms at 1 kHz, 10%
THD)
Rear Speaker:
DIN power output (Rated)
30 + 30 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
40 + 40 watts
(8 ohms at 1 kHz, 10%
THD)
Music power output (Reference)
60 + 60 watts
(8 ohms at 1 kHz, 10%
THD)
HCD-XG100AV
Front Speaker:
The following measured at AC 120/220/240 V,
50 Hz
DIN power output (Rated)
150 + 150 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
200 + 200 watts
(6 ohms at 1 kHz, 10%
THD)
Center Speaker:
DIN power output (Rated)
35 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
50 watts
(8 ohms at 1 kHz, 10%
THD)
Rear Speaker:
DIN power output (Rated)
35 + 35 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
50 + 50 watts
(8 ohms at 1 kHz, 10%
THD)
Inputs
DJ MIX IN*:
(phono jacks)
sensitivity 250 mV,
impedance 47 kilohms
GUITAR IN:
(phone jack)
sensitivity 75 mV,
impedance 470 kilohms
PHONO IN:
(phono jacks)
sensitivity 3 mV,
impedance 47 kilohms
MIX MIC:
(phone jack)
sensitivity 1 mV,
impedance 10 kilohms
VIDEO IN:
(phono jack)
sensitivity 250 mV,
impedance 47 kilohms
GAME IN:
(phono jack)
sensitivity 250 mV,
impedance 47 kilohms
MD IN:
(phono jack)
sensitivity 450 mV,
impedance 47 kilohms
DVD INPUT
FRONT,  REAR, CENTER, WOOFER (phono jacks):
sensitivity 450 mV,
impedance 47 kilohms
Outputs
DJ MIX OUT*:
(phono jacks)
sensitivity 250 mV,
impedance 1 kilohms
PHONES:
(stereo phone jack)
accepts headphones of 8
ohms or more
VIDEO OUT:
(phono jack)
voltage 250 mV
impedance 1 kilohm
This stereo system is equipped with the Dolby B-type
noise reduction system*.
* Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol
are trademarks of Dolby Laboratories.
2
HCD-XG100AV/XG900AV
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
0
  OR  DOTTED
LINE  WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS
AND  IN  THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE
OPERATION.  REPLACE  THESE  COMPONENTS  WITH
SONY  PARTS  WHOSE  PART  NUMBERS  APPEAR  AS
SHOWN  IN  THIS  MANUAL  OR  IN  SUPPLEMENTS  PUB-
LISHED  BY  SONY.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
The following caution label is located inside the unit.
MD OUT:
(phono jacks)
voltage 250 mV
impedance 1 kilohm
WOOFER OUT (phono jack):
voltage 1 V,  impedance
1 kilohm
FRONT SPEAKER:
accepts impedance of 6 to
16 ohms
CENTER SPEAKER:
accepts impedance of 8 to
16 ohms
REAR SPEAKER:
accepts impedance of 8 to
16 ohms
* AEP, UK and Mexican models only
Video section 
Inputs
VIDEO IN (phono jack):
1 V p-p, 75 ohms
GAME IN (phono jack):
1 V p-p, 75 ohms
Output
VIDEO OUT (phono jack):1 V p-p, 75 ohms
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ
=780nm), Emission
duration: continuous
Wavelength
780 – 790 nm
Frequency response
2 Hz – 20 kHz (
±
0.5 dB)
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
CD OPTICAL DIGITAL  OUT
(Square optical connector jack, rear panel)
Wavelength:
660 nm
Output level
–18 dBm
Tape player section 
Recording system
4-track 2-channel stereo
Frequency response
40 – 13,000 Hz (
±
3 dB),
(DOLBY NR OFF)
using Sony TYPE I cassette
40 – 14,000 Hz (
±
3 dB),
using Sony TYPE II cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section 
Tuning range
87.5 – 108.0 MHz
(50 kHz step)
Antenna
FM lead antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section 
Tuning range
European, Middle Eastern, and Philippine models:
531 – 1,602 kHz
(with the interval set at 9
kHz)
Other models:
531 – 1,602 kHz
(with the interval set at 9
kHz)
530 – 1,710 kHz
(with the interval set at 10
kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency
450 kHz
General
Power requirements
AEP, UK models: 
230 V AC, 50/60 Hz
Mexican model:
120 V AC, 50/60 Hz
Australian model:
230 – 240 V AC, 50/60
Hz
Other models:
120 V,  220 V or 230 – 240
V AC, 50/60 Hz
Adjustable with voltage
selector
Power consumption
HCD-XG900AV
200 watts
0.6  watts (at the power
saving mode)
HCD-XG100AV
230 watts
Dimensions (w/h/d)
Approx. 355 
×
 425 
×
 450
mm
Mass :
HCD-XG900AV
Approx. 14.5 kg
HCD-XG100AV
Approx. 16.0 kg
Design and specifications are subject to change
without notice.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
3
HCD-XG100AV/XG900AV
TABLE  OF  CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
Location of Controls .......................................................
5
Setting the Time ..............................................................
6
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
7
3-2. Case .................................................................................
7
3-3. Front Panel Section .........................................................
8
3-4. Cover (TC), Tape Mechanism Deck
(TCM-230PWR42) .........................................................
8
3-5. MAIN Board, “Fan, D.C. (M901) (XG100AV)” ...........
9
3-6. MAIN Board (XG900AV) ..............................................
9
3-7. CD Mechanism Deck (CDM37M-5BD32L) .................. 10
3-8. Base Unit (BU-5BD32L) ................................................ 11
3-9. Disc Table ........................................................................ 11
4.
TEST  MODE
.............................................................. 12
5.
MECHANICAL  ADJUSTMENTS
....................... 14
6.
ELECTRICAL  ADJUSTMENTS
Deck section .................................................................... 14
CD Section ...................................................................... 17
7.
DIAGRAMS
7-1. Block Diagram  – CD SERVO Section – ....................... 18
7-2. Block Diagram  – TUNER/TAPE DECK Section – ...... 19
7-3. Block Diagram  – MAIN Section (1/2) – ....................... 20
7-4. Block Diagram  – MAIN Section (2/2) – ....................... 21
7-5. Block Diagram  – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ........................................... 22
7-6. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 23
7-7. Printed Wiring Board  – BD Board – ............................. 24
7-8. Schematic Diagram  – BD Board – ................................ 25
7-9. Printed Wiring Boards  – CD MOTOR Section – .......... 26
7-10. Schematic Diagram  – CD MOTOR Section – .............. 27
7-11. Printed Wiring Board  – AUDIO Board – ...................... 28
7-12. Schematic Diagram  – AUDIO Board – ......................... 29
7-13. Printed Wiring Board  – LEAF SW Board – .................. 30
7-14. Schematic Diagram  – LEAF SW Board – ..................... 30
7-15. Schematic Diagram  – MAIN Board (1/3) – .................. 31
7-16. Schematic Diagram  – MAIN Board (2/3) – .................. 32
7-17. Schematic Diagram  – MAIN Board (3/3) – .................. 33
7-18. Printed Wiring Board  – MAIN Board – ........................ 34
7-19. Printed Wiring Board  – PA Board – .............................. 36
7-20. Schematic Diagram  – PA Board – ................................. 37
7-21. Printed Wiring Board  – SURROUND Board – ............. 38
7-22. Schematic Diagram  – SURROUND Board – ................ 39
7-23. Printed Wiring Boards  – MIC/FRONT INPUT/
HEADPHONES Boards – ............................................... 40
7-24. Schematic Diagram  – MIC/FRONT INPUT/
HEADPHONES  Boards – ............................................. 41
7-25. Printed Wiring Board  – PANEL FL Board – ................. 42
7-26. Schematic Diagram  – PANEL FL Board – ................... 43
7-27. Printed Wiring Boards
– PANEL VR/ILLUMINATION Boards – ..................... 44
7-28. Schematic Diagram
– PANEL VR/ILLUMINATION Boards – ..................... 45
7-29. Printed Wiring Boards  – TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards – ......................................... 46
7-30. Schematic Diagram  – TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards – ......................................... 47
7-31. Printed Wiring Board  – TRANSFORMER Section– .... 48
7-32. Schematic Diagram  – TRANSFORMER Section– ....... 48
7-33. IC Pin Function Description ........................................... 54
8.
EXPLODED  VIEWS
8-1. Case, Back Panel Section ................................................ 59
8-2. Front Panel Section-1 ...................................................... 60
8-3. Front Panel Section-2 ...................................................... 61
8-4. Chassis Section ............................................................... 62
8-5. CD Mechanism Deck Section (CDM37M-5BD32L) .... 63
8-6. Base Unit Section (BU-5BD32L) ................................... 64
8-7. Tape Mechanism Deck Section-1
(TCM-230PWR42) ......................................................... 65
8-8. Tape Mechanism Deck Section-2
(TCM230PWR42) ........................................................... 66
9.
ELECTRICAL  PARTS  LIST
............................... 67
4
HCD-XG100AV/XG900AV
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP
BLOCK  OR  BASE  UNIT
The laser diode in the optical pick-up block may suffer electro-
static break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pick-up block. Therefore, when checking the laser diode emis-
sion, observe from more than 30 cm away from the objective lens.
LASER  DIODE  AND  FOCUS  SEARCH  OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and
check that the S curve waveforms is output three times.
SECTION  1
SERVICING  NOTES
• MODEL  IDENTIFICATION
– Rear Panel –
PART No.
MODEL
PART No.
AEP and UK models
4-232-089-1
[]
120 V AC area in E model
4-232-089-2
[]
Singapore model
4-232-089-3
[]
Mexican model
4-232-089-4
[]
Australian model
4-232-089-5
[]
Saudi Arabia model
4-232-089-6
[]
Argentina model
4-232-089-7
[]
5
HCD-XG100AV/XG900AV
SECTION  2
GENERAL
This section is extracted from
instruction manual.
A EJECT Z/Z B EJECT wj (17)
AUDIO L jack ws (26)
AUDIO R jack wa (26)
CD SYNC qj (18,19)
DIRECT EQUALIZER 6 (21)
SALSA REGGAE
SAMBA TANGO
MOVIE GUITAR
ROCK
JAZZ
DANCE GAME
DIRECTION  ek (17~19,23)
DISC SKIP w;  (11,12,19)
DISC 1~5  wl (11)
DISPLAY 4 (10,13,15)
DOLBY NR  ek (17,18)
DSP rd (21)
DVD 5.1 CH qf (28)
EDIT ea (19)
ENTER wk (14,16)
ENTER/NEXT qg
(10,19,20,22,25,32)
FLASH es (13)
FLAT qg (21)
FUNCTION qa
(8,11,12,18,19,23,26,27)
GAME qs (24,26)
GROOVE rs  (21)
GUITAR DISTORTION wk (24)
GUITAR jack ef (24)
GUITAR LEVEL ej (24)
H SPEED DUB qj (18)
IR receptor 2
Jog dial (AMS./>) ql
(11~13,19)
LOOP  ed (8,13)
MIC LEVEL eh (23)
MIX GUITAR/KARAOKE  el (23,24)
MIX MIC jack eg (23)
NON STOP e; (12)
P.FILE qg (21,22)
PHONES jack qk
PLAY MODE w; (11,12,19)
POWER SAVE/DEMO
(STANDBY) 3 (10)
PRO LOGIC qf (10,22)
PTY wf (16) *AEP, UK model only 
PUSH OPEN wh (11)
REPEAT w; (11)
SLEEP 8 (24)
SPECTRUM ANALYZER 5 (23)
STEREO/MONO wf (15)
SUPER WOOFER  ra (21,27)
SUPER WOOFER MODE r; (21)
TIMER SELECT 9 (20,25)
TUNER/BAND wg(14,15,18)
TUNER MEMORY wk (14)
TUNING MODE wf (14,15)
VIDEO jack wd (26)
VOLUME control qd (15)
BUTTON DESCRIPTIONS
@/1 1
c
/CLOCK SET  7
v/V/b/B  q;
z REC  qh
X   qh
m /M, AMS./>
(TAPE A/B) qhek
h/H  qhek
x qhw;ek
m /M (CD) w;
HX  w;
+/– wg
wa
ws
wd
wf
wg
wj
wk
wl
e;
ea
es
ed
ef
eg
ej
el
ek
r;
ra
rs
rd
eh
wh
w;
ql
qd
qs
qa
2 3456789 q;
qf
qg
qh
qj
qk
1
LOCATION  OF  CONTROLS
– Front Panel –

Download Sony HCD-XG100AV / HCD-XG900AV Service Manual (Repair Manual)

Here you can view online or download Sony HCD-XG100AV / HCD-XG900AV Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony HCD-XG100AV / HCD-XG900AV Audio. Information contained in Sony HCD-XG100AV / HCD-XG900AV service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).