Sony CHC-P11 User manual

CHC-P11/P11!
SERVICE MANUAL
* CHC-P11/P11J are composed of following models.
AEP Model
UK Model
E Model
Australian Model
CHC-PI11
As for the service manual, it is issued for each component model,
then, please refer to it.
Saudi Arabia Model
CHC-P11J
COMPONENTS MODEL NAME FOR THIS SYSTEM
TUNER / CD PLAYER /
SPEAKER i i i
TAPE DECK / AMPLIFIER oor LIST (Accessories & Packing Materials)
CHC-P11 HCD-H11 eens e ltems marked ” *” are not stocked since they are
as seldom required for routine service. Some delay
CHC-P11J HCD-H11J should be anticipated when ordering these items.
No. Part No. Description Remark
SPECIFICATIONS a oe =—_—
G 1-473-397-21 COMMANDER, STANDARD (RM-S11)
SUeta 1-501-594-11 ANTENNA, FM (AEP,UK,G,IT,EE,AED)
Power requirements 1-501-695-11 ANTENNA, FM (EXCEPT AEP,UK,G,IT,EE,AED)
Australian model : 240V AC, 50/60Hz 1-501-721-11 ANTENNA, LOOP
AEP, German, italian, East European model: 3-800-628-11 MANUAL, INSTRUCTION (ENGLISH) (UK)
ie Reale oe poe 3-800-628-21 MANUAL, INSTRUCTION
ERE east 4 (ENGLISH, FRENCH,SPANISH PORTUGUESE) (AEP)
110 - 120V or 220~ 240V AC, 50/60Hz 3-800-628-31 MANUAL, INSTRUCTION (GERMAN, DUTCH, ITALIAN) (AEP, IT}
Adjustable with the voltage selector 3-800-628-41 MANUAL, INSTRUCTION (GERMAN) (G)
Power consumption 3-800-628-51 MANUAL, INSTRUCTION (DANISH,FRENCH,(TALIAN SWEDISH) (AED)
75W 3-800-628-61 MANUAL, INSTRUCTION
, : (ENGLISH, FRENCH, SPANISH, CHINESE)
Dimensions (E,MX,MY,SP, TW,HK,AR,AUS, CHC-P11 : EA)
Approx. 225X210 235mm (w/h/d)
incl. projecting parts and controls 3-800-628-71 MANUAL, INSTRUCTION (ARABIC) (CHC-P11 : EA, E3, TW)
Mass 3-800-628-91 MANUAL, INSTRUCTION (ENGLISH, POLISH, RUSSIAN) (EE)
3-810-721-12 MANUAL, INSTRUCTION
= Papieks tere (ENGLISH, FRENCH, SPANISH, CHINESE) (CHC-P11J)
Supplied accessories 3-810-721-22 MANUAL, INSTRUCTION (ARABIC) (CHC-PitJ)
AM loop antenna (1) 4-981-537-01 COVER, BATTERY (for RM-S11)
Remote (1)
Sany SUNS (NS) bra (2) Pee cicada
* i. ce = a "
ee, * 4-980-072-02 INDIVIDUAL CARTON (AEP.UK,G,IT,EE,AED)
a * 4-980-073-02 INDIVIDUAL CARTON (E,MX,MY,SP,HK,AR)
Design and specifications are subject to change without notice. | « 4-980-073-12 INDIVIDUAL CARTON (TW, CHC-P11: EA)
@ Abbreviations * 4-980-138-02 INDIVIDUAL CARTON (AUS)
AUS: Australian HK : Hong Kong * 4-980-347-01 INDIVIDUAL CARTON (CHC-P11J)
AR : Argentine G =: German * 4-980-075-01 CUSHION (SS) (CHC-P1i1)
MX — : Mexican IT: Itafian * 4-977-416-01 CUSHION (SS) (CHC-P11J)
MY — : Malaysia EE : East European
SP : Singapore TW : Taiwan be s
AED: Norway, Sweden, Finland, Denmark i - I
a Ss O N YY:
ann
Sony
Corporation
ahi
Consumer A&V Products Compan ngils
MICROFILM
c
ae
ty
.
gee
pany
96B020477-1
9-960-574-11 rn pence eres Printed in Japan
© 1996.2
Published by Home A&V Products Div. Quality Engineering Dept.

@ HCD-H/11 is the tuner deck, CD and
amplifier section in CHC-P11.
@ HCD-H11J is the tuner deck, CD and
amplifier section in CHC-P11J.
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol 00 are trademarks of
Dolby Laboratories Licensing Corporation.
CD player section
System Compact disc digital audio
system
Semiconductor laser
(A =780nm)
Emission duration :
continuous
Max 44.6uW*
*This output is the value measured at
a distance of 200 mm from the ob-
jective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Laser
Laser output
Wavelength 780-790 nm
Frequency response
2Hz — 20kHz
Signal-to-noise ratio
More than 65 dB
Dynamic range ,
More than 97 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Except East European model :
87.5 - 108.0MHz (50kHz step)
HCD-H11/H11J
SERVICE MANUAL
Photo : AEP Model
AEP Model
UK Model
E Model
Australian Model
HCD-H11
Saudi Arabia Model
HCD-H11/H11d
cD
Section
SPECIFICATIONS
East European model :
FM1 : 65 - 74 MHz (10kHz step)
FM2 : 87.5 - 108 MHz (SOkHz
step)
Antenna FM lead antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7MHz
AM tuner section
Tuning range
AEP, UK, East European, German
model :
MW : 531 - 1,602kHz
LW : 153 - 279kHz
Italian model :
MW : 522 - 1,611kHz
(9kHz step)
LW : 153 - 279kHz
E3, Saudi Arabia, Hong kong,
Malaysia, Singapore, Taiwan model :
MW : 531 - 1,602kHz
(9kHz step)
530 - 1,710kHz
(1OkHz step)
SW : 5.95 - 17.9kHz
Model Name Using Similar Mechanism HCD-H801
CD Mechanism Type CDM28-5BD19
Base Unit Name BU-5BD19
Tape deck | Model Name Using Similar Mechanism HCD-H881
Section Tape Transport Mechanism Type TCM- 220WR2
E2, Mexican, Argentine model :
AM : 531 - 1,710kHz (9kHz step)
AM : 530- 1,710kHz (10kHz step)
Australian model
AM : 531 - 1,602kHz (9kHz step)
AM: 530- 1,710kHz (10kHz step)
AM loop antenna
External antenna terminals
Intermediate frequency
450kHz
Antenna
Tape player section
Recording system
4-track 2-channel stereo
Frequency response
(DOLBY NR OFF)
40 - 13,000 Hz (+3 dB),
using Sony TYPEI cassette
40 - 14,000 Hz (+3 dB),
using Sony TYPEII cassette
Wow and flutter
0.1% WRMS +0.3%(DIN)
Amplifier section
Peak music power output
400W
—Continued on Page 2—
MINI Hi-Fi COMPONENT SYSTEM
SONY.
MICROFILM

Continuous RMS power output
23W + 23W (4 ohms at
IkHz, 5% THD)
Inputs
MDIN: Sensitivity 450 mV,
impedance 47 kilohms
Outputs
MD OUT ‘Senitivity 250 mV, 1kQ
PHONES (stereo phone jack) :
accept headphones of
8 ohms or more.
Supplied accessories
AM loop antenna (1)
Remote (1)
Sony SUM-3 (NS) batteries (2)
FM lead antenna (1)
General
Destination
Power requirements
Mexican model
AEP, UK, German,
Italian, East
European model
E, Saudi Arabia,
Hong Kong,
Singapore, Argentine,
Malaysia, Taiwan
model
Dimensions Approx. 225 x 210x235 mm
(w/h/d) incl. projecting
parts and controls
Mass Approx.4.8kg
110 - 120V/ 220 - 240V
AC, 50/60Hz Adjustable
with the Voltage Selector
Design and specifications are subject to change without notice.
Power
consumption
120v AC,60Hz
220 - 230V AC, 50/60Hz
Australian model 240V AC, 50/60Hz 75W
TABLE OF CONTENTS
Section Title Page
Specification oo... cesses sesseseeceneneasseneanerarererevenseensneasnanssaescess 1
1. SERVICING NOTES 00 cerecneeneerteeteerntees 4
2. GENERAL
Index to Parts and Controls .......cc.cccccceeeseseeecesnseeseesteeeeeneeenseeee 3
3. DISASSEMBLY
3-1. Front Panel Removal .....0....cccceccsccccerecrseetsceeesteeseternereeenees 8
3-2. CD Mechanism, Main Board and TCB Board Removal .... 9
3-3. Mechanism Deck Removal .........::cccceescessseseteeeesseerseenaees 9
4. ADJUSTMENTS
4-1. Mechanical Adjustment .........ccccccceccesereserseeeeeeseeeenens 10
4-2. Electrical Adjustment ........cccccccssse ese cereeerseertceteessanes 10
5. EXPLANATION OF IC TERMINALS .........00000 ee 17
6. DIAGRAMS
8.
6-1. Block Diagram - CD Section.......
6-2. Block Diagram - Main Section ... “
6-3. Circuit Board Location occ ee creteee cn eteeseeenenees 27
6-4. Schematic Diagram - Main Section ........ccccces eres 28
6-5. Printed Wiring Boards - Main Section anos
6-6. Schematic Diagram - TCB Section .......c cece erences 36
(AEP,UK,G,IT,EE model)
6-7. Printed Wiring Boards - TCB Section .....ccccee cesses 38
(AEP,UK,G,IT,EE model)
6-8. Printed Wiring Boards - TCB Section ......cc:c cece 39
(E3,EA,MY,SP,HK,TW,E2,MX,AR,AU model)
6-9. Schematic Diagram - TCB Section wo... ceeeeeetetees 40
(E3,EA,MY,SP,HK,TW,E2,MX,AR,AU model)
6-10. Schematic Diagram - BD Section vo... cece eee tenes 45
6-11. Printed Wiring Boards - BD Section .......cccce eesti 48
6-12. Printed Wiring Boards - Audio Section ........04 reece 49
6-13. Schematic Diagram - Audio Section
6-14. Schematic Diagram - Panel Section
6-15. Printed Wiring Boards - Panel Section .........0 esse 37
EXPLODED VIEWS
Fale Chassis Section 2:...ccccsiocc tsvesscaes ccevsens veveegsoveonsaale Soteriacnesens
7-2. Front Panel Section .......cccc ce cceeeseceseeneensesaaes eee
7-3. TC Mechanism Section-] oo... ceeeeeetsteeee cree
7-4. TC Mechanism Section-2 ...
7-5. CD Mechanism Section-1 ...
7-6. CD Mechanism Section-2 oo... ccccceneseee eee ceteetteetnees
ELECTRICAL PARTS LIST ooo. ete 67

MODEL IDENTIFICATION
(Specifcation Lable)
HCD-H11
HCD-H11J
SONY.
COMPACT DISC DECK RECEIVER
VLILILLILILLLLL LLL LILLLL LLL
MODEL NO. 22/47/77)
AEP, UK, German, Italian,
East Europian model : AC220-230V-~50/60Hz
Australian model : AC240V~50Hz
Maxican model : AC120V~60Hz
E, Saudi Arabia, Hong Kong,
Singapore, Argentine,
Malaysia, Taiwan model: AC110-120V/220-240V-~~50/60Hz
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE
WITH MARK A 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 PUBLISHED BY SONY.
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown 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 emission, observe
more than 30 cm away from the objective lens.
[ CHUCK PLATE JIG ON REPAIRING
On repairing CD section, playing a disc without the CD lid, use Chuck
Plate Jig.
@ Code number of Chuck Plate Jig : X-4918-255-1
(e7
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
This appliance is classified as a
CLASS 1] LASER product. The
CLASS | LASER PRODUCT
MARKING is locaed on the
rear exterior.
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
; INVISIBLE LASER RADIATION WHEN OPEN.
AVOID EXPOSURE TO BEAM.
USYNLIG LASERSTRALING VED ABNING NAR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION.
UDS ATTELSE FOR STRALING.
VARO! ; AVATTAESSA JA SUQJALUKITUS OHITETTAESSA unit.
DLET ALTTIINA LASERSATEILYLLE,
CAUTION
ADVARSEL ;
This cation label
is located inside the
} LASERSTRALING NAR _DENNA bet AR OPPNAD
OCH SPARREN AR URXOPPLA\
VARNING
ADVARSEL ;
USYNLIG LASERSTRALING an DEKSEL APNES
UNNGA EKSPONERING FOR STRALEN.
CAUTION
Use of controls or adjustments or performance of proceclures other
than those specified herein may result in hazardous radiation
exposure.
eae eS SON See ee
re eee ee Oe ae wee

SECTION 2
GENERAL
ee |
Index to Parts and
Controls
Refer to the pages indicated in parentheses
for how to use the controls.
Front Panel
EJECT DECK A button
[2] DECK A
[3] DISPLAY button
SLEEP button
{5]CD CYNCHRO button
{6} DOLBY NR button
[7] DIRECTION MODE button
DECK B
[9] & EJECT DECK B button
9
TIMER SELECT button
CLOCK SET button
TIMER SET button
PLAY MODE button
REPEAT button
HI-SPEED DUBBING button
(i & OPEN/CLOSE CD button
SYSTEM POWER ON/STANDBY
button
(i§] FUNCTION button
Disk tray
2 VOLUME +/- button
i) TAPE button and lamp
This section is extracted fr
instruction manual.
‘a
Jog dial
ENTER/NEXT button
(24 PHONES jack (stereo phone jack)
25| Operating buttons”
TUNER/BAND button and lamp -
27] CD button and lamp .
* Operating buttons
The buttons you can operate for CD player,
tuner, or tape player light up.
CD player
When you select
deck B, U2 lights up.
Note
¢ A or B lights up when you operate CD
player or tuner. However, you can ignore
it.
Rear Panel
Geer CO00000000 00 00
[1] Aerial terminals :
[2] MD OUT jacks
[3] MD IN jacks
[4] Speaker connectors
[5] Voltage Selector
(E, Saudi Arabia, Argentine, Hong Kong,
Mexican, Malaysia, Singapore, Taiwan
model)

Remote
[1] SLEEP button
[2] DBFB button
[3] Tuner operating buttons
BAND button
PRESET +/- button
[4] CD operating buttons
b> (play) button
il (pause) button
W@ (stop) button
Ke / Pi button
EDIT button
[5] Tape operating buttons
</> (reverse side/front side) play
buttons
@ (stop) button
</P> buttons
DECK SELECT button
[6] SYSTEM POWER switch
SELECT 1-5 button
VOLUME +/- buttons
Display Window
[1] Tuner indications
[2] Tape play indications
[3] DOLBY NR indication
(4] CD SYNCHRO indication
(5) Tape direction indications
(6) AUTO/MANUAL/PRESET indications
Function indications
Audio emphasis indications
[9] CD play mode indications
(10 Timer indications
({i] Frequency /time indication
(19 SUR indication
(13) DBEB indication
{14 VOLUME indication
4
‘
]
4

Notes for repairing CD MECHANISM section electric flow.
Two
jigs
(J-2501-091-A
and
J-2501-092-A)
are
necessary
for
the
CD
MECHANISM
section
electric
flow.
Connect SET and JIG as shown in the figure below and turn the power switch on.
Jig
(J-2501-092-A)
CN101
(19 pin)
Jig
(J-2501-091-A)
CNU102
(19 pin)
CN291
(5 pin)

e Disc table getting out procedure on the power supply is OFF
Disc Table
I a I a NS

SECTION 3
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
OScrew (Case 3TP2)
3-1.
FRONT PANEL
REMOVAL
ae
OPiate, top
OScrew (+BVTP3X10)
@OCN803
(8 pin)
AT
Case
O@Screw (Case 3TP2)
ew O Screw (+BVTT3X6)
QOWire (Flat Type) (17 cove)
@OcN801
(3 pin)
Front Panel Section
@70 ADJUST THE AZIMUTH
Front Panel
- Window (DIS)
Window (DIS)
@ Raise the cassette lid.
@Press on the window (DIS) clips (3 locations)
with a tool such as a thin screwdriver and
remove the window (DIS).

3-2. CD MECHANISM, MAIN BOARD AND TCB BOARD
@CD MECHANISM SECTION
(CDM28-5BD19)
©OScrew (+BVTP2.6X8)
OQcNz291
OWire (Flat Type) (11 core) (5 pin)
QWire (Flat Type) (21 core)
TCB Board
(TCBO17)
Main Board
OScrew (+BVTT3X6)
OScrew (+BVTP2.6X8)
Button
(EJ-L)
Mechanism Deck Section
(TCM-220WR2)
OScrew (+BVTP2Z.6X8)
OScrew (+BVTT3X6)
SORE ET ae Se AREY NEL eS Ie See ys eS en NCE ea er ae hee