CMT-CP101, CMT-CP101K, HCD-CP101 - Sony Audio Service Manual (repair manual)

Model
CMT-CP101 CMT-CP101K HCD-CP101
Pages
50
Size
4.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-cp101-cmt-cp101k-hcd-cp101.pdf
Date

View Sony CMT-CP101 / CMT-CP101K / HCD-CP101 Service Manual online

SERVICE MANUAL
COMPACT DISC DECK RECEIVER
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
SPECIFICATIONS
HCD-CP101
Ver 1.4  2003.02
HCD-CP101 is the Amplifier, CD
player, Tape Deck and Tuner section
in CMT-CP101.
– Continued on next page –
Model Name Using Similar Mechanism
HCD-CP100
CD Mechanism Type
CDM55F-K6BD41A
Optical Pick-up Name
KSM-213DHAP
Model Name Using Similar Mechanism
NEW
CD
Section
Tape deck
Section
9-873-627-05
Sony Corporation
2003B0500-1
Home Audio Company
C
 2003.02
Published by Sony Engineering Corporation
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ = 780 nm)
Emission
duration: continuous
Wavelength
780 - 790 nm
Frequency response
2 Hz - 20 kHz (
±0.5 dB)
Tape player section
Recording system
4-track 2-channel stereo
Frequency response
50 - 13,000 Hz (
±3 dB),
using a Sony TYPE I
cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
North American model:
87.5 - 108.0 MHz
(100-kHz step)
Other models:
87.5 - 108.0 MHz
(50-kHz step)
Antenna
FM wire antenna
Antenna terminals
75 ohms unbalanced
Intermediate frequency
10.7 MHz
Amplifier section
(US model only)
AUDIO POWER SPECIFICATIONS  
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6-ohm loads, both channels driven, from
70 - 20,000 Hz; rated 18 watts per channel
minimum RMS power, with no more than 0.9%
total harmonic distortion from 250 milliwatts to
rated output.
North American model:
Continuous RMS power output (reference):
35 + 35 W
(6 ohms at 1 kHz, 10%
THD)
Total harmonic distortion less than 0.07% (6 ohms at
1 kHz, 18 W)
European model:
DIN power output (rated): 30 + 30 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
35 + 35 W
(6 ohms at 1 kHz, 10%
THD)
Music power output (reference):
85 + 85 W
Other models:
The following measured at 230 V AC, 60 Hz
DIN power output (rated): 27 + 27 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
32 + 32 W
(6 ohms at 1 kHz, 10%
THD)
The following measured at 220 V AC, 60 Hz
DIN power output (rated): 23 + 23 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
26 + 26 W
(6 ohms at 1 kHz, 10%
THD)
Inputs
AUDIO IN MD (VIDEO) (phono jacks):
Sensitivity 500/250 mV,
impedance 47 kilohms
Outputs
OPTICAL DIGITAL  OUT (CD):
Optical
PHONES:
Accepts headphones with
an impedance of  8 ohms
or more
SPEAKER:
6 ohms
2
HCD-CP101
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
This appliance is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT MARKING is located on
the rear exterior.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
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.
AM tuner section
Tuning range
Pan-American model:
530 - 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 - 1,710 kHz
(with the tuning interval
set at 9 kHz)
European model:
531 - 1,602 kHz
(with the tuning interval
set at 9 kHz)
Other models:
530 - 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 - 1,602 kHz
(with the tuning interval
set at 9 kHz)
Antenna
AM loop antenna, external
antenna terminal
Intermediate frequency
450 kHz
General
Power requirements
North American model:
120 V AC, 60 Hz
European model:
230 V AC, 50/60 Hz
Australian model:
230 V AC, 50/60 Hz
Mexican model:
120 V AC, 60 Hz
Other models:
110 - 120 V or 220 -
240 V AC , 50/60 Hz
Adjustable with voltage
selector
Power consumption
European model:
See the nameplate
0.5 W (in the standby
mode)
Other models:
See the nameplate
Dimensions (w/h/d)
Approx. 190 
× 252 ×
340 mm incl. projecting
parts and controls
Mass
Approx. 5.6 kg
Supplied accessories
Remote commander (1)
AM loop antenna (1)
FM wire antenna (1)
Batteries (2)
Design and specifications are subject to change
without notice.
Korean model:
230 V AC, 50/60 Hz
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT
À  LA  SÉCURITÉ!
LES  COMPOSANTS  IDENTIFIÉS  PAR  UNE  MARQUE  
0
SUR  LES  DIAGRAMMES  SCHÉMATIQUES  ET  LA  LISTE
DES  PIÈCES  SONT  CRITIQUES  POUR  LA  SÉCURITÉ
DE  FONCTIONNEMENT.  NE  REMPLACER  CES  COM-
POSANTS  QUE  PAR  DES  PIÈCES  SONY  DONT  LES
NUMÉROS  SONT  DONNÉS  DANS  CE  MANUEL  OU
DANS  LES  SUPPLÉMENTS  PUBLIÉS  PAR  SONY.
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.
Ver 1.2
3
HCD-CP101
SAFETY  CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE  TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are examples of a pas-
sive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2 V AC range are suitable.  (See Fig. A)
Fig. A.
Using an AC voltmeter to check AC leakage.
1.5 k
0.15 
µ
F
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
TABLE  OF  CONTENTS
1.
SERVICING  NOTES
...............................................
4
2.
GENERAL
Location of Controls .......................................................
5
Setting the Clock .............................................................
6
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
7
3-2. Cover (Upper) .................................................................
8
3-3. CD Lid Sub Assy .............................................................
8
3-4. Front Panel Section .........................................................
9
3-5. Tape Mechanism Deck ....................................................
9
3-6. CD Mechanism Deck (CDM55F-K6BD41A) ................ 10
3-7. Base Unit (BU-K6BD41A) ............................................. 10
3-8. Motor Board .................................................................... 11
3-9. Cam (CDM55) ................................................................ 11
4.
TEST  MODE
.............................................................. 12
5.
ELECTRICAL  ADJUSTMENTS
Deck Section ................................................................... 13
CD Section ...................................................................... 14
6.
DIAGRAMS
6-1. Block Diagram  – CD Section – ..................................... 15
6-2. Block Diagram  – TUNER/TAPE DECK Section – ...... 16
6-3. Block Diagram  – MAIN Section – ................................ 17
6-4. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 18
6-5. Printed Wiring Board  – CD Section – ........................... 20
6-6. Schematic Diagram  – CD Section – .............................. 21
6-7. Printed Wiring Board  – TAPE DECK Section – ........... 22
6-8. Schematic Diagram  – TAPE DECK Section – .............. 23
6-9. Printed Wiring Boards – MAIN Section – ..................... 24
6-10. Schematic Diagram  – MAIN Section (1/3) – ................ 25
6-11. Schematic Diagram  – MAIN Section (2/3) – ................ 26
6-12. Schematic Diagram  – MAIN Section (3/3) – ................ 27
6-13. Printed Wiring Boards  – CONTROL Section – ............ 28
6-14. Schematic Diagram  – CONTROL Section – ................. 29
6-15. Printed Wiring Board  – POWER Section
(US, Canadian, Mexican models) – ................................ 30
6-16. Printed Wiring Board  – POWER Section
(Except US, Canadian, Mexican models) – ................... 30
6-17. Schematic Diagram  – POWER Section – ..................... 31
6-18. IC Pin Function Description ........................................... 34
7.
EXPLODED  VIEWS
7-1. Cover Section .................................................................. 36
7-2. Front Panel Section ......................................................... 37
7-3. Chassis Section ............................................................... 38
7-4. CD Mechanism Deck (CDM55F-K6BD41A) ................ 39
7-5. Base Unit (BU-K6BD41A) ............................................. 40
8.
ELECTRICAL  PARTS  LIST
............................... 41
4
HCD-CP101
SECTION  1
SERVICING  NOTES
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.
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP
BLOCK  OR  BASE  UNIT
• MODEL  IDENTIFICATION
– Rear Panel –
Power Voltage Indication
Power Voltage
Incdication
AC: 120 V 60 Hz 75 W
AC: 230 V -50/60 Hz 75 W
AC: 110 – 120/
220 – 240 V / 50/60 Hz 75 W
Model
US, Canadian and
Mexican models
AEP, UK, Korean and
Australian models
E, Singapore and
Argentina models
SERVICE POSITION
In checking the CD block, prepare jig (extension cable J-2501-
011-B: 1.25 mm Pitch, 19 cores, Length 300 mm).
Connect jig (extension cable J-2501-011-B)
to the MAIN board (CN101) and CD board (CN101). 
MAIN board
CD board 
Ver 1.2

Download Sony CMT-CP101 / CMT-CP101K / HCD-CP101 Service Manual (Repair Manual)

Here you can view online and download Sony CMT-CP101 / CMT-CP101K / HCD-CP101 Service Manual in PDF. CMT-CP101 / CMT-CP101K / HCD-CP101 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony CMT-CP101 / CMT-CP101K / HCD-CP101 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.