DOWNLOAD Sony HCD-VP1 Service Manual ↓ Size: 4.86 MB | Pages: 52 in PDF or view online for FREE

Model
HCD-VP1
Pages
52
Size
4.86 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-vp1.pdf
Date

Sony HCD-VP1 Service Manual ▷ View online

MICROFILM
SERVICE MANUAL
MICRO HiFi COMPONENT SYSTEM
SPECIFICATIONS
HCD-VP1
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol 
a
 are trade-
marks of Dolby Laboratories Licensing Corporation.
E Model
Chinese Model
HCD-VP1 is the Amplifier, Video CD
player, Tape Deck and Tuner section
in CMT-VP1.
Model Name Using Similar Mechanism
HCD-CP1
CD Mechanism Type
KSL-2130CCP/K1N
Optical Pick-up Name
KSS-213C/K1N
Model Name Using Similar Mechanism
HCD-ED1
Tape Transport Mechanism Type
CMAL1Z023A
CD
Section
Tape
Section
2
TABLE  OF  CONTENTS
1.
GENERAL
Location of Controls .......................................................
3
Setting the Time ..............................................................
4
2.
DISASSEMBLY
.........................................................
5
3.
SERVICE  MODE
...................................................... 10
4.
ELECTRICAL  CONFIRMATIONS  AND
ADJUSTMENTS
DECK Section ................................................................. 11
CD Section ...................................................................... 13
5.
DIAGRAMS
5-1. Block Diagram – SERVO Section – ............................... 15
5-2. Block Diagram – TAPE Section – .................................. 16
5-3. Block Diagram – MAIN Section – ................................. 17
5-4. Block Diagram
– DISPLAY/POWER SUPPLY Section – ...................... 18
5-5. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 19
5-6. Printed Wiring Board – CD Board – .............................. 20
5-7. Schematic Diagram – CD Board – ................................. 21
5-8. Schematic Diagram – MAIN Board (1/4) – ................... 22
5-9. Schematic Diagram
– MAIN Board (2/4), HP/MIC Board,
VIDEO SW Board, LOADING Board – ........................ 23
5-10. Schematic Diagram – MAIN Board (3/4) – ................... 24
5-11. Schematic Diagram
 – MAIN Board (4/4), LCD Board – .............................. 25
5-12. Printed Wiring Board – MAIN Board – ......................... 26
5-13. Printed Wiring Boards
– LCD Board, HP/MIC Board,
VIDEO SW Board, LOADING Board – ........................ 27
5-14. Printed Wiring Board – CONTROL Board – ................. 28
5-15. Schematic Diagram – CONTROL Board – .................... 29
5-16. Printed Wiring Board – POWER Board – ...................... 30
5-17. Schematic Diagram – POWER Board – ......................... 30
5-18. IC Pin Function Description ........................................... 35
6.
EXPLODED  VIEWS
................................................ 37
7.
ELECTRICAL  PARTS  LIST
............................... 42
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 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.
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP
BLOCK  OR  BASE  UNIT
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.
The following caution label is located inside the unit.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
!
  OR  DOTTED
LINE  WITH  MARK  
!
  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.
3
SECTION  1
GENERAL
LOCATION  OF  CONTROLS
• Front View
1 Tape deck
2 Liquid crystal display
3 DSG button and indicator
4 VOLUME knob
5 TAPE P button
6 TAPE 6 button
7 TAPE œ, p, 0, ) buttons
8 TAPE REC r button
9 CD SYNC button and indicator
0 TUNER/BAND button
!¡ TUNING +/– buttons
!™ TUNING MODE button
!£ CD EJECT 6 button
!¢ CD ^, p, =/0, +/) buttons
!∞ CD PLAY MODE button
!§ CD REPEAT button
!¶ TUNER button and indicator
!• CD button and indicator
!ª TAPE button and indicator
@º MD/VIDEO button and indicator
@¡  1/u button and indicator
@™ Remote sensor
@£ CD disc tray
@¢ PHONES jack
@∞ MIC IN jack
@§ MIC VOL knob
@¶ VCD ON indicator
@• PBC indicator
@ª SELECT button
#º PREV button
#¡ RETURN button
#™ NEXT button
1 2 3 4 5 6
8
7
9

!™
!∞


@™
@¢ @∞ @§
@¶ @• @ª
!•
2
1
5
6
7
8
9
0
• Rear View
#™
4
3
1 AM ANTENNA terminals
2 FM ANTENNA terminals
3 SYSTEM SELECT switch
4 VIDEO OUT jack
5 POWER SELECT switch
6 LINE OUT jacks
7 MD IN jacks
8 VIDEO IN jacks
9 OPTICAL DIGITAL OUT (CD)
0 SPEAKER terminals
4
This section is extracted from
instruction manual.
Page of 52
Display

Sony HCD-VP1 Service Manual ▷ Download

  • DOWNLOAD Sony HCD-VP1 Service Manual ↓ Size: 4.86 MB | Pages: 52 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony HCD-VP1 in PDF for free, which will help you to disassemble, recover, fix and repair Sony HCD-VP1 Audio. Information contained in Sony HCD-VP1 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.