DOWNLOAD Sony AVD-K600P Service Manual ↓ Size: 9.16 MB | Pages: 85 in PDF or view online for FREE

Model
AVD-K600P
Pages
85
Size
9.16 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
avd-k600p.pdf
Date

Sony AVD-K600P Service Manual ▷ View online

AVD-K600P
US Model
Canadian Model
SERVICE MANUAL
DVD/VCR RECEIVER HOME THEATER SYSTEM
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
9-877-542-03
2004L16-1
© 2004.12
AVD-K600P is the amplifier, DVD/VIDEO
player and tuner section in HT-V600DP.
Ver. 1.2  2004.12
SPECIFICATIONS
General
Power requirements
AC 120V, 60 Hz
Power consumption
74W 
Dimensions (approx.)
430 x 97 x 386 mm (17 
Mass (approx.)
6.3 kg (13.15 lbs)
Operating temperature
5˚C to 35˚C (41˚F to 95˚F) 
Operating humidity
5 % to 90 %
Signal system
NTSC
DVD Section
Laser system
Semiconductor laser, 
Frequency response
DVD (PCM 48 kHz): 8 Hz 
Signal-to-noise ratio
More than 80 dB (AUDIO OUT 
jacks)
jacks)
Harmonic distortion
Less than 0.3%
Dynamic range
More than 85 dB (AUDIO OUT 
7
/
8
x 3 
wavelength 650 nm
to 22 kHz, CD: 8 Hz to 20 kHz
Inputs
ANTENNA IN
Antenna or CATV input, 75 ohms
VIDEO IN
1 Vp-p 75 ohms, sync negative,  
RCA jack x 1
AUDIO IN
-6.0 dBm more than 47 kohms, 
FM ANTENNA IN
FM antenna input, 300 ohms
AM ANTENNA IN
AM antenna input, 300 ohms
OPTICAL IN
Optical connector x 1
RCA jack (L, R) x 1
(W x H x D)
1
/
4
inches) 
15 
Outputs
VIDEO OUT
1 Vp-p 75 ohms, sync negative 
S VIDEO OUT
(Y) 1.0 V (p-p), 75 ohms, negative 
(C) 0.286 V (p-p) 75 ohms
sync, Mini DIN 4-pin x 1 
COMPONENT VIDEO OUT
(Y) 1.0 V (p-p), 75 ohms, negative 
(P
B
/C
B
)/(P
R
/C
R
) 0.7 V (p-p), 75 
Audio output (analog audio)
2.0 Vrms (1 KHz, 0 dB), 330 ohms, 
ANTENNA OUT
Channel 3 or 4 (Switchable)
sync, RCA jack x 1
ohms, RCA jack x 2
RCA jack (L, R) x 1
VIDEO Section
Head system
4 heads helical scan azimuth system
Timer
12-hour display type with AM, PM
Tape speed 
SP: 33.35 mm/sec, EP: 11.12 mm/sec
Tape width
12.7 mm
Maximum recording time
SP: 2 HOURS (T-120), EP: 6 HOURS
(T-120)/8 HOURS (T-160)
Rewind time
About 150 seconds (T-120)
Antenna
75 ohms (VHF/UHF)
Channel coverage
VHF: 2-13, UHF: 14-69, CATV: 1-125 
(4A, A-W, W+1 - W+84, A-5 - A-1)
Frequency range
20Hz to 20kHz
Signal-to-noise ratio
More than 43dB
Dynamic range
More than 85 dB (AUDIO OUT jacks)
Channel separation
More than 55 dB (AUDIO OUT jacks)
— Continued on next page —
•  Manufactured under license from Dolby Laboratories. "Dolby", "Pro
Logic", and the double-D symbol are trademarks of Dolby Laboratories.
Confidential unpublished works. Copyright 1992 -1997 Dolby
Laboratories. All rights reserved.
•  DTS and DTS Digital Surround are registered trademarks of Digital
Theater Systems, Inc.
Model Name Using Similar Mechanism
NEW
DVD
Mechanism Type
DP-7C
Optical Pick-up Name
PVR-502W
VCR
Mechanism Type
D35 (N)
2
AVD-K600P
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
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
0
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
FM Tuner
Tuning Range
87.5 - 108.0 MHz
Intermediate Frequency
10.7 MHz
AM Tuner
Tuning Range
530 - 1,720 kHz
Intermediate Frequency
450 kHz
AUDIO POWER SPECIFICATION
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6 ohm loads, both channels 
70 watts per channel minimum RMS 
harmonic distortion from 250 milli 
watts to rated output (USA model 
Amplifier
Stereo mode
70W + 70W (6
at 1 kHz, THD 
Surround mode
Front: 70W/ch (6
at 1 kHz, THD 
Center*: 70W (6
at 1 kHz, THD 
Surround*: 70W/ch (6
at 1 kHz, 
THD 10 %)
Subwoofer*: 100W (4
at 30 Hz, 
THD 10 %)
* Depending on the sound mode settings 
Inputs
VIDEO 1, VIDEO 2, OPTICAL IN
driven, from 120 - 20,000 Hz; rated 
power, with no more than 10 % total 
and the source, there may be no sound 
Design and specifications are subject to change without notice.
only).
10 %)
10 %)
10 %)
output.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
 damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during 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.
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 1 LASER
PRODUCT MARKING is
located on the rear exterior.
3
AVD-K600P
SAFETY  CHECK-OUT
After correcting the original service problem, perform the following
safety checks 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.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
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 emission,
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 waveform is output several times.
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 microampers).
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 passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15
µ
F
To Exposed Metal
Parts on Set
1.5k
AC
voltmeter
(0.75V)
Earth Ground
4
AVD-K600P
1. GENERAL
···································································
5
2. DISASSEMBLY
··························································
9
2-1. Cover, Front Panel Assembly ·········································· 9
2-2. Display/Key Board ························································ 10
2-3. Video Mechanism Deck ················································ 10
2-4. DVD Mechanism Deck ················································· 11
2-5. SMPS Board ································································· 11
2-6. VCR Board ···································································· 12
2-7. DVD & AMP Board ······················································ 12
3. ELECTRICAL  ADJUSTMENT
3-1. Vcr Section Electrical Adjustment ································ 13
3-2. Electrical Troubleshooting Guide ································· 14
3-3. DVD & AMP Section
       Electrical Troubleshooting Guide ································· 28
4. MECHANICAL ADJUSTMENT
4-1. Video Mechanism Deck Section ··································· 36
4-2. Maintenance/Inspection Procedure ······························· 43
5. DIAGRAMS
5-1. Block Diagram
       – Jack & Tuner Section – ·············································· 48
5-2. Block Diagram
       – Y/C Block Section – ··················································· 49
5-3. Block Diagram
       – Normal Audio Section – ············································· 50
5-4. Block Diagram
       – Hi-fi Section – ···························································· 51
5-5. Block Diagram
       – System Section – ························································ 52
5-6. Block Diagram
       – Power (SMPS) Section 1 – ········································· 53
5-7. Block Diagram
       – Power (SMPS) Section 2 – ········································· 54
5-8. Printed Wiring Board
       – DVD & AMP Section (Component Side) – ··············· 55
5-9. Printed Wiring Board
       – DVD & AMP Section (Conductor Side) – ················· 56
5-10. Schematic Diagram
         – MPEG Section – ······················································· 57
5-11. Schematic Diagram
         – RF & Servo Section – ··············································· 58
5-12. Schematic Diagram
         – Audio, 
µ
_Com Section – ·········································· 59
5-13. Schematic Diagram
         – Digital AMP Section – ············································· 60
5-14. Schematic Diagram
         – PWM & Codeic Section – ········································ 61
5-15. Schematic Diagram
         – Interface Section – ···················································· 62
5-16. Printed Wiring Board
         – VCR Section – ·························································· 65
5-17. Schematic Diagram
         – Power (SMPS) Section – ·········································· 66
5-18. Schematic Diagram
         – Jack, Tuner Section – ··············································· 67
5-19. Schematic Diagram
         – A/V Section – ··························································· 68
5-20. Schematic Diagram
         – Hi-fi Section – ·························································· 69
5-21. Schematic Diagram
         – System Section – ······················································ 70
5-22. Printed Wiring Board
         – Display/Key Section – ·············································· 72
5-23. Schematic Diagram
         – Display/Key Section – ·············································· 73
5-24. Printed Wiring Board
         – SMPS Section – ························································ 74
5-25. Schematic Diagram
         – SMPS Section – ························································ 75
6. EXPLODED VIEWS
6-1. Overall Section ····························································· 77
6-2. DVD Mechanism Deck ················································· 78
6-3. Video Mechanism Deck -1 ············································ 79
6-4. Video Mechanism Deck -2 ············································ 80
6-5. Video Mechanism Deck -3 ············································ 81
7. ELECTRICAL PARTS LIST
···································
82
TABLE OF CONTENTS
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Sony AVD-K600P Service Manual ▷ Download

  • DOWNLOAD Sony AVD-K600P Service Manual ↓ Size: 9.16 MB | Pages: 85 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony AVD-K600P in PDF for free, which will help you to disassemble, recover, fix and repair Sony AVD-K600P DVD. Information contained in Sony AVD-K600P 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.