Sony HCD-D670AV - Compact Disk Deck Receiver Support and Manuals
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Popular Sony HCD-D670AV Manual Pages
Service Manual - Page 1
...). HCD-D670AV/N555AV
SERVICE MANUAL
HCD-D670AV, HCD-N555AV are trademarks of 200 mm from the objuctive
lens surface on next page -
COMPACT DISC DECK RECEIVER
MICROFILM
- 1 - Frequency response wavelength
2 Hz-20 kHz (± 0.5 dB) 780-790 nm
Tuner section FM stereo, FM/AM superheterodyne tuner
FM tuner section 87.5-108.0 MHz (100 kHz step for US, Canadian models...
Service Manual - Page 2
... SUPER WOOFER: AEP, UK, German, Italian models: accept impedance of 16 ohms E, Australian, PX, Argentine, Mexican models: accept impedance of 6 to change withoutnotice.
- 2 - projecting parts and controls
Mass US, Canadian models: Approx. 12.4 kg (27 lb 6 oz) Except US, Canadian models: Approx. 13 kg (28 lb11 oz)
Disegn and specifications subject to 16 ohms
General Power...
Service Manual - Page 3
... rear exterior. Laser component in hazardous radiation exposure. SAFETY-RELATED COMPONENT WARNING !! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS...
Service Manual - Page 4
...manufacturers' instructions to use the procedure in the printed matter which is included in the repair parts. SERVICING NOTE
...SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna...again, the counter will all other exposed metal parts for this model is rotated in the + direction, the ...
Service Manual - Page 5
... Section 77 5-20. Case and Back Panel Section 85 6-2. Chassis Section 88 6-5. ELECTRICAL PARTS LIST 94
• Abbreviation G : German model IT : Italian model MX : Mexican model AUS : Australian model AR : Argentine model
- 5 - GENERAL 6
SECTION 2. Tuner Section - (AEP, UK, G, IT Model 40
5-8. Printed Wiring Board - Main Section 59 5-16. Printed Wiring Board - Panel Section...
Service Manual - Page 6
...This section is extracted from instruction manual.
*3 *3
*5
*1
FM 75Ω COAXIAL terminal *1
DOLBY NR button*4
*6
*2
Note: *1 : AEP, UK, German, Italian models. *2 : Except US, Canadian models. *3 : E, Australian, Mexican, PX,
Argentine models *4 : US, Canadian, AEP, UK,
German, Italian models. *5 : Except AEP, UK, German,
Italian models. *6 : E, PX, Argentine models.
*2
KARAOKE PON/MPX...
Service Manual - Page 11
...service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.) 6. G : German model. Clean the following parts... oz • inch)
61 to the
parts adjusted. 4. Switches and controls should be set
main board CN403 Pin 2
• Abbreviation CND : Canadian model.
IT : Italian model.
- 11 - Mode : Playback (FWD...
Service Manual - Page 12
...suitable locking compound to be set
main board CN403 Pin 3
Pin 2 L
R
oscilloscope
Pin 1 Waveform of peak. Press the HIGH SPEED DUBBING button again to the
parts adjusted. Then at HIGH
SPEED... Adjustment DECK A DECK B
Procedure : Mode : Playback (FWD)
test tape P-4-L300 (315Hz, 0dB)
level meter
set
main board CN403 (Pin 3 : L-CH)
(Pin 1 : R-CH)
1.
Turn the adjustment screw and check ...
Service Manual - Page 14
... MHz. 3. TM1
Setting : Band : FM
FM RF stereo signal generator
75Ω coaxial
set to going on .
Adjustment Location : TCB board
FE1
Other model [TCB BOARD] (Component Side)
IC2
RV41 FM Tuned Level
RV42 AM Tuned
Level
TM1
FE1
- 14 - Supply a 25dB 98 MHz signal from going off to repair if faulty, replace it with new...
Service Manual - Page 17
... board
CD (L) board TC CONTROL board DOOR SW board
Note: rA is including in MD board. CIRCUIT BOARDS LOCATION
• Abbreviation MX: Mexican model AUS: Australian model AR: Argentine model
PANEL board
TRANS board
S.
rA MOTOR board
POWER AMP board
MAIN board
CD (R) board
CD JOG board
MD board (including rA)
LEAF SWITCH...
Service Manual - Page 43
... (N555AV:UK,AUS
*8
3-363-099-01 SCREW (CASE 3 TP2)
*8
Part No. NOTE: • Items marked "*" are not stocked since they are critical for routine service. SECTION 6 EXPLODED VIEWS
• Abbreviation CND : Canadian model G : German model IT : Italian model MX : Mexican model AUS : Australian model AR : Argentine model
6-1.
CABINET AND BALCK PANEL SECTION
The components identified by...
Service Manual - Page 46
...models CNP1601
162 (AR Only)
N555AV: E, PX, MX models CNP1601
162 (PX Only)
N555AV: AUS model CNP1601
N555AV: UK model CNP1601
#1
not supplied 159
#4 not supplied
156 157
D670AV model
CNP1601
not supplied #1
not supplied
158 160 161
The components identified by mark ! Ref. Part...5A, 125V)
(D670AV:US) FUSE, GLASS CYLINDRICAL (DIA.5)(4A, 125V)
(D670AV:CND)
! F1604
! Replace only with mark ...
Service Manual - Page 52
...replacements in the parts list may be anticipated when ordering these items.
• RESISTORS All resistors are in the diagrams or the components used on the set.
• -XX, -X mean standardized parts...181; H
• Abbreviation CND : Canadian model G : German model IT : Italian model MX : Mexican model AUS : Australian model AR : Argentine
Ref. Part No. CHIP 10uF C154 1-163-235-11 ...
Service Manual - Page 66
...Part No.
No. Part...BAND) SWITCH, TACTILE (PTY)(N555AV:AEP,UK,G,IT) SWITCH, TACTILE (STEREO/MONO) SWITCH, TACTILE (TUNER MEMORY)
S567 S568 S579
1-554-303...MX,AR)
A-4389-604-A POWER AMP BOARD, COMPLETE (D670AV
A-4389-617-A POWER AMP BOARD, COMPLETE N555AV:E,AUS,... 1)
S522 S525 S526 S527
1-554-303-21 SWITCH, TACTILE (TIMER SET) 1-554-303-21 SWITCH, TACTILE (FUNCTION) 1-554-303-21 SWITCH...
Service Manual - Page 78
English 96C0996-1 Printed in Japan
© 1996. 3 Published by Home A&V Products Div.
Quality Engineering Dept.
HCD-D670AV/N555AV
9-960-525-11
Sony Corporation
Consumer A&V Products Company Home A&V Products Div.
- 120 -
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