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SERVICE MANUAL
Ver 1.0 2004.01
AVD-K600P is the amplifier, DVD/VIDEO
player and tuner section in HT-V600DP.
• 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Confidential unpublished works.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.
General
Power requirements
Power consumption
Dimensions (approx.)
Mass (approx.)
Operating temperature
Operating humidity
Signal system
DVD Section
Laser system
Frequency response
Signal-to-noise ratio
Harmonic distortion
Dynamic range
Inputs
ANTENNA IN
VIDEO IN
AUDIO IN
FM ANTENNA IN
AM ANTENNA IN
OPTICAL IN
Sony Corporation
9-877-542-01
2004A1678-1
Home Audio Company
© 2004.01
Published by Sony Engineering Corporation
SPECIFICATIONS
AC 120V, 60 Hz
74W
430 x 97 x 386 mm (17
x 3
7
/
x
8
15
1
/
inches)
(W x H x D)
4
6.3 kg (13.15 lbs)
5˚C to 35˚C (41˚F to 95˚F)
5 % to 90 %
NTSC
Semiconductor laser,
wavelength 650 nm
DVD (PCM 48 kHz): 8 Hz
to 22 kHz, CD: 8 Hz to 20 kHz
More than 80 dB (AUDIO OUT
jacks)
Less than 0.3%
More than 85 dB (AUDIO OUT
jacks)
Antenna or CATV input, 75 ohms
1 Vp-p 75 ohms, sync negative,
RCA jack x 1
-6.0 dBm more than 47 kohms,
RCA jack (L, R) x 1
FM antenna input, 300 ohms
AM antenna input, 300 ohms
Optical connector x 1
DVD/VCR RECEIVER HOME THEATER SYSTEM
AVD-K600P
Model Name Using Similar Mechanism
DVD
Mechanism Type
Optical Pick-up Name
VCR
Mechanism Type
Outputs
VIDEO OUT
S VIDEO OUT
COMPONENT VIDEO OUT
Audio output (analog audio)
ANTENNA OUT
VIDEO Section
Head system
Timer
Tape speed
Tape width
Maximum recording time
Rewind time
Antenna
Channel coverage
Frequency range
Signal-to-noise ratio
Dynamic range
Channel separation
US Model
Canadian Model
NEW
DP-7C
PVR-502W
D35 (N)
1 Vp-p 75 ohms, sync negative
(Y) 1.0 V (p-p), 75 ohms, negative
sync, Mini DIN 4-pin x 1
(C) 0.286 V (p-p) 75 ohms
(Y) 1.0 V (p-p), 75 ohms, negative
sync, RCA jack x 1
(P
/C
)/(P
/C
) 0.7 V (p-p), 75
B
B
R
R
ohms, RCA jack x 2
2.0 Vrms (1 KHz, 0 dB), 330 ohms,
RCA jack (L, R) x 1
Channel 3 or 4 (Switchable)
4 heads helical scan azimuth system
12-hour display type with AM, PM
SP: 33.35 mm/sec, EP: 11.12 mm/sec
12.7 mm
SP: 2 HOURS (T-120), EP: 6 HOURS
(T-120)/8 HOURS (T-160)
About 150 seconds (T-120)
75 ohms (VHF/UHF)
VHF: 2-13, UHF: 14-69, CATV: 1-125
(4A, A-W, W+1 - W+84, A-5 - A-1)
20Hz to 20kHz
More than 43dB
More than 85 dB (AUDIO OUT jacks)
More than 55 dB (AUDIO OUT jacks)
— Continued on next page —

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Summary of Contents for Sony AVD-K600P

  • Page 1 SERVICE MANUAL US Model Canadian Model Ver 1.0 2004.01 AVD-K600P is the amplifier, DVD/VIDEO player and tuner section in HT-V600DP. • Manufactured under license from Dolby Laboratories. "Dolby", "Pro Model Name Using Similar Mechanism Logic", and the double-D symbol are trademarks of Dolby Laboratories.
  • Page 2 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.
  • Page 3 AVD-K600P SAFETY CHECK-OUT NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK After correcting the original service problem, perform the following OR BASE UNIT safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, The laser diode in the optical pick-up block may suffer electrostatic and all other exposed metal parts for AC leakage.
  • Page 4: Table Of Contents

    AVD-K600P TABLE OF CONTENTS 1. GENERAL 5-11. Schematic Diagram ··································································· 5 – RF & Servo Section – ··············································· 58 5-12. Schematic Diagram 2. DISASSEMBLY ·························································· 9 – Audio, µ_Com Section – ·········································· 59 2-1. Cover, Front Panel Assembly ·········································· 9 5-13.
  • Page 5: General

    AVD-K600P SECTION 1 GENERAL This section is extracted from instruction manual. Front Panel A VIDEO @ / 1 Ejects the tape in the VIDEO deck. Switches the DVD/VCR Receiver ON and OFF. VIDEO 2 IN(VIDEO/AUDIO IN (Left/Right)) VOLUME Connect the audio/video output of an Adjusts sound level of speakers.
  • Page 6: Remote Control

    AVD-K600P Remote Control TV @ / 1 VIDEO Select the output source to VIDEO. Switches TV ON and OFF. @ / 1 Sets the output source to DVD. Switches DVD/VCR Receiver ON and OFF. INPUT SELECT TV Control Buttons (see page 40) Selects the VIDEO deck’s source...
  • Page 7: Rear Panel

    AVD-K600P Rear Panel VIDEO 1 (VIDEO/AUDIO IN (Left/Right)) MONITOR (VIDEO / AUDIO OUT (Left/Right)) Connect the audio/video output of an external Connect to a TV with video and audio inputs. source (Audio system, TV/Monitor, Another VCR). COMPONENT VIDEO OUT (Y P...
  • Page 8: Setting The Clock

    AVD-K600P Setting the Clock Note There are cases where the TV station does not send or sends the wrong time. Therefore, the incorrect time will be set. If this The DVD/VCR Receiver gives you two ways to set the happens we recommend that you set the clock manually.
  • Page 9: Disassembly

    AVD-K600P SECTION 2 DISASSEMBLY • The equipment can be removed using the following procedure. COVER, FRONT PANEL ASSEMBLY DISPLAY/ KEY BOARD SMPS BOARD VIDEO MECHANISM DECK DVD MECHANISM DECK VCR BOARD DVD & AMP BOARD Note: Follow the disassembly procedure in the numerical order given.
  • Page 10: Display/Key Board

    AVD-K600P 2-2. DISPLAY/KEY BOARD hree claws DISPLAY/ KEY board 2 four claws 3 connector PM602,PM601 2-3. VIDEO MECHANISM DECK ix screws 4 VIDEO m echanism deck 2 fl exible cable 3 connector PMCO1...
  • Page 11: Dvd Mechanism Deck

    AVD-K600P 2-4. DVD MECHANISM DECK four screws DVD mechanism deck flexible cable (PMD01) flexible cable (PMD03) door case 2-5. SMPS BOARD four screws shield connector (PSW01) connector (PSV01) connector (PW101) 6 SMPS board...
  • Page 12: Vcr Board

    AVD-K600P 2-6. VCR BOARD connector (PDV01) 1 four screws q; three screws 4 bracket flexible cable (PVD02) flexible cable (PVD03) connector (PVS01) 5 VCR-DISPLAY pwb holder qs VCR board 9 two screws screw two claws 2-7. DVD & AMP BOARD...
  • Page 13: Electrical Adjustment

    AVD-K600P SECTION 3 ELECTRICAL ADJUSTMENT 3-1. VCR SECTION ELECTRICAL ADJUSTMENT 1. Servo Adjustment 1) PG Adjustment • Test Equipment a) OSCILLOSCOPE b) NTSC MODEL : NTSC SP TEST TAPE • Adjustment And Specification MODE MEASUREMENT POINT ADJUSTMENT POINT SPECIFICATION V.Out 6.5 ±...
  • Page 14: Electrical Troubleshooting Guide

    AVD-K600P 3-2. ELECTRICAL TROUBLESHOOTING GUIDE 1. Power (SMPS) CIRCUIT (1) No 5.3VA (SYS/Hi-Fi/TUNER) (2) No 12VA (TO CAP, DRUM MOTOR) NO 5.3VA. NO 12VA. Replace the F101. Is the Vcc(13V) supplied Check or Replace Is the F101 normal? (Use the same Fuse) to (+) terminal in D115? the D110.
  • Page 15 AVD-K600P (4) No 5V (TO DVD) (5) No 33V (TUNER) NO 5V. No 33V. Is 5.3VA put into Check the Power 5.3VA Line Check. Is Q163 Base “H”? the Q160 Emitter? Control. Is the Q162 Base Check the Power Check or Replace “H”?
  • Page 16 AVD-K600P 2. SYSTEM/KEY CIRCUIT (1) AUTO STOP Auto Stop Does the SW30 waveform Check the Drum Motor appear at the IC501 signal. Pin18? Do T/UP Reel Pulses Do the T-UP Reel Pulses Does 5V appear at the appear at the point...
  • Page 17 AVD-K600P 3. SERVO CIRCUIT (1) Unstable Video in PB MODE Unstable Video in PB Mode. Does the Noise level of the screen change periodically? Do the CTL pulses appear Is adjusting the height of at the IC501 Pin97? the CTL Head accurate?
  • Page 18 AVD-K600P (3) When the Capstan Motor doesn’t run, When the Capstan Motor doesn’t run, Refer to “SMPS(CAPSTAN/12Volt) Does 12VA appear at the PMC01? Trouble Shooting”. Is “DRUM CTL” 2.8V appear at the PMC01? Check the PMC01 and the Capstan Does the PWM signal appear at the Motor Ass’y.
  • Page 19 AVD-K600P (4) KEY doesn’t working KEY doesn’t working. Is 5V applied to the IC501 Refer to “SMPS 5.3VA Pin79? Trouble Shooting”. Does LED or FLD change Replace the defective when a function button is switches. pressed? 4. OSD CIRCUIT (1) No OSD display.
  • Page 20 AVD-K600P 5. Y/C CIRCUIT (1) No Video in EE Mode, No Video in EE Mode Does the Video signal Does the Video signal Check DVD Video Input appear at the IC301 appear at the IC302 (IC602, Pin4), Tuner Video Pins28, 30, 32?
  • Page 21 AVD-K600P (2) When the Y(Luminance) signal doesn’t appear on the screen in PB Mode, Is 5V applied to the IC301 Check the line of the REG 5V Line. (Power Circuit) Pins23, 44, 45, 52, 68, 77? Is the Y/C Bus signal Refer to ‘SYSTEM Y/C...
  • Page 22 AVD-K600P (3) When the C(Color) signal doesn’t appear on the screen in PB Mode, Is 5V applied to the IC301 Check the line of the REG 5V Line. (Power Circuit) Pins23, 44, 45, 52, 68, 77? Is normal the X301 Does the fsc signal appear (3.58MHZ) of oscillation...
  • Page 23 AVD-K600P (4) When the Video signal doesn’t appear on the screen in REC Mode, REC mode Is EE mode normal? Check the EE mode Is brightness normal? Is color normal? Is the brightness signal sup- Does signal appear at Check X301 oscillation IC301 Pins41, 50? frequency.
  • Page 24 AVD-K600P 6. Tuner/IF CIRCUIT (1) No Picture on the TV screen No picture on the TV screen Does the Video signal at Is +33V applied to TU701 Check 33V line. the TU701 Pin16. Pin14? Is +5V applied to TU701 Check 5V line.
  • Page 25 AVD-K600P (2) No Sound No Sound. Check the Vcc of TU701 Pins3, 14. Check 5.2V, 33V Line. Check the Tuner SiF signal at IC801 Check the Tuner SIF of TU701 Pin13. Pin57. 1. Check the Vcc(5.3VA, 9V) of IC801 Check the Audio of IC801 Pins78, 80.
  • Page 26 AVD-K600P 7. Hi-Fi Circuit Hi-Fi Playback. Check the Vcc of IC801. No sound (Pins 3, 15, 32, 46) Check the Hi-Fi Selection Check power. Switch and the Tape quality. Is the RF waveform at IC801 Pin 23 over 3V Vp-p? Is Pin 30 of IC801 over Check REC start “H”...
  • Page 27 AVD-K600P Hi-Fi REC. It is impossible to record and playback Hi-Fi Audio signal. Check Vcc of IC801. (Pins 3, 15, 32, 46) Check IC801 Pin 37(Data),Pin 38(CLOCK). Check Power. Check ports of µ-COM. Is IC501 Pin 84(A.Mute) “High”? Are Audio signals present at IC801 Check the Port of µ-COM.
  • Page 28: Dvd & Amp Section Electrical Troubleshooting Guide

    AVD-K600P 3-3. DVD & AMP SECTION ELECTRICAL TROUBLESHOOTING GUIDE 1. System operation flow Power On 1. 8032 initializes SERVO, DSP & RISC registers 2. Write RISC code to SDRAM 3. Reset RISC Show LOGO Tray Closed? Tray Close to Closed position...
  • Page 29 AVD-K600P 2. T est & debug flow TEST Check the AC Voltage Check the POWER PART Power PCBA (110V or 220V) Switch on the Power PCBA the DC Voltage outputs OK? Check the POWER PART (5V, 3.3V, 8V, 12V) Is 3.3V and 2.5V DC Check the regulators or diode(D501).
  • Page 30 AVD-K600P RESET or Power On. Flash Check connection lines between FLASH Memory operates Show LOGO? & MT1379 and the FLASH access time properly? whether is sui table or not. Check connection lines between SDRAM SDRAM(IC502,IC503) & MT1379 and the works properly? SDRAM is damaged.
  • Page 31 AVD-K600P Does the SLED move Check the connection line of Motor Driver STBY to inner side when it is at STBY signal . Pin is High? outer position? Check the related circuit of Motor Driver STBY FMSO. Pin is High?
  • Page 32 AVD-K600P Check the laser power circuit Laser turns on when LD01 or LD02 output on MT1336 and connecting to reading disc? properly? power transistor. (Q404, Q405) Collector voltage of power Check the related circuit on transistor is OK? laser power transi stor...
  • Page 33 AVD-K600P Proper Check connections between signals on A, B, C, Focus ON OK? MT1336 and pick-up head. D of MT1336 Check the related circuit Proper FEO signal on MT1336 FEO sugnal . on MT1336? Check FEO connection between MT1336 and MT1379...
  • Page 34 AVD-K600P Audio Normal DAC received Check connection between MT1379 Audio output correct data stream? & Audio DAC. (Check ARCK, ALRCK when disc playback? ACKL, ASDAT3) Normal Check the related circuit of Audio DAC Audio DAC. (Check Audio out? (IC206) out Pins 8, 5) Check Audio filter, amplify, mute circuit.
  • Page 35 AVD-K600P 3. AUDIO µ -COM Circuit(DVD & AMP) POWER ON Does CD/DVD appear Does CD/DVD appear at FLT? at FLT? Does Loading appear Does it appear DVD Error at FLD? at FLD? Does no Dise or Time Check Connector (DVV01) Reconnet it.
  • Page 36: Mechanical Adjustment

    AVD-K600P SECTION 4 MECHANICAL ADJUSTMENT 4-1. VIDEO MECHANISM DECK SECTION • Tools and Fixfures for Service 1. Cassette Torque meter 2. Alignment tape 3. Torque gauge SRK-VHT-303(Not SVC part) (See figure below) 600g.Cm ATG 4. Torque gauge adaptor 5. Post height adjusting driver 6.
  • Page 37: Mechanism Alignment Position Check

    AVD-K600P 1. Mechanism Alignment Position Check Purpose:To determine if the Mechanism is in the correct position, when a Tape is ejected. Test Conditions (Mechanism Test Equipment/ Fixture Check Point Condition) • Mechanism and Mode Switch Position • Blank tape • Eject Mode (with Cassette ejected)
  • Page 38: Checking Torque

    AVD-K600P cassette without tape. 2. Preparation for Adjustment (To set the Cover the holes of the End Sensors at the both sides of Deck Mechanism of the loading state the Chassis to prevent a light leak. without inserting a cassette tape).
  • Page 39: Guide Roller Height Adjustment

    AVD-K600P 4.Guide Roller Height Adjustment Purpose: To regulate the height of the tape so that the bottom of the tape runs along the tape guide line on the Lower Drum. 4-1. Preliminary Adjustment Test Equipment/ Fixture Test Conditions (Mechanism Condition) Adjustment Point •...
  • Page 40 AVD-K600P 5. Audio/Control (A/C) Head Adjustment Purpose: To insure that the tape passes accurately over the Audio and Control Tracks in exact alignment of the both Record and Playback Modes. 5-1. Preliminary Adjustment (Height and Tilt Adjustment) Perform the Preliminary Adjustment, when there is no Audio Output Signal with the Alignment Tape.
  • Page 41 AVD-K600P 5-2. Confirm that the tape passes smoothly (2) If folding or curling is observed at the top of it then slowly turn the Tilt Adjustment Screw(C) in the between the Take-up Guide and Pinch counterclockwise direction. Roller(using a mirror or the naked eye).
  • Page 42 AVD-K600P 7. Adjustment after Replacing Drum Assembly (Video Heads) Purpose: To correct for shift in the Roller Guide and X value after replacing the Drum. Test Conditions Test Equipment/ Fixture Connection Point Adjustment Points (Mechanism Condition) • CH-1: PB RF Envelope •...
  • Page 43: Maintenance/Inspection Procedure

    AVD-K600P 4-2. MAINTENANCE/INSPECTION PROCEDURE 1. Check before starting repairs The following faults can be remedied by cleaning and oil- ing. Check the needed lubrication and the conditions of cleanliness in the unit. Check with the customer to find out how often the unit is used, and then determine that the unit is ready for inspec- tion and maintenance.
  • Page 44: Required Maintenance

    AVD-K600P 2. Required Maintenance 4. Supplies Required for Inspection and Maintence The recording density of a VCR(VCP) is much higher than that of an audio tape recorder. VCR(VCP) components must (1) Grease : Kanto G-311G (Blue) or equivalent be very precise, at tolerances of 1/1000mm, to ensure com- (2) Isopropyl Alcohol or equivalent patibility with the other VCRs.
  • Page 45 AVD-K600P 5-2) Greasing (2) Periodic greasing Grease specified locations every 5,000 hours. (1) Greasing guidelines 1) Loading Path Inside & Top side 6) Plate Slider Guide Sections Apply grease, with a cleaning patch. Do not use exces- 2) Base Assembly P2,P3 stopper 7) Plate Slider Guide Sections sive grease.
  • Page 46 AVD-K600P Lever, F/R, Base, Tension GEAR AY, P2 & P3 Boss Lever, F/R Base, Tension Clutch (G-754. Yellow) Arm Tension Guide Hole...
  • Page 47: Diagrams

    AVD-K600P SECTION 5 DIAGRAMS CIRCUIT BOARD LOCATION THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For schematic diagrams. For printed wiring boards. DVD & AMP board...
  • Page 48: Jack & Tuner Section

    AVD-K600P 5-1. BLOCK DIAGRAM – JACK & TUNER SECTION – C871 4.7 /50V IC801 C711 C712 1500p TU701 R710 R711 A.IN 1.0K R706 MOD CTL MOD CTL 10 M R708 5.0V 5.0V R702 VCR'H' VCR'H' 1.0K A.IN V.IN MOD VIDEO...
  • Page 49: Y/C Block Section

    AVD-K600P 5-2. BLOCK DIAGRAM – Y/C BLOCK SECTION – IC301 (PB Mode) IC301 AVCP (REC Mode) AVCP 55 54 53 55 54 53 51 50 49 48 47 AUDIO C-ROT MUTE RF-SW 320FH SERIAL VX01 HA SW DECODER CLAMP CLAMP...
  • Page 50: Normal Audio Section

    AVD-K600P 5-3. BLOCK DIAGRAM – NORMAL AUDIO SECTION – 1) EE Mode 2) PB Mode 3) REC Mode A. OUT (R) A. OUT (R) A. OUT (L) A. OUT (L) • SIGNAL PATH : AUDIO : TUNER...
  • Page 51: Hi-Fi Section

    AVD-K600P 5-4. BLOCK DIAGRAM – HI-FI SECTION – Hi-Fi/ AUDIO INPUT 26 27 BLOCK DEMO DULATE FM MODU A.OUT 'L' DE MODU DVD A.IN 'L' A.OUT DVD AUDIO A.OUT 'R' To JACK DVD A.IN 'R' AV1 A.IN 'L' INPUT REAR JACK...
  • Page 52: System Section

    AVD-K600P 5-5. BLOCK DIAGRAM – SYSTEM SECTION – TO/FROM DECK TO/FROM DECK TO/FROM AVCP 5.3VA MODE S/W MS501 95 94 87 12 9 18 13 16 59 CV IN I-Limit COMP IN MODE S1 MODE S1 MODE S2 REC 'H'...
  • Page 53: Power (Smps) Section 1

    AVD-K600P 5-6. BLOCK DIAGRAM – POWER (SMPS) SECTION 1 – PSW01 T101 BD101 32VA BD101 RECTIFER & SMOOTHING 12VA BLOCK C103 PWR SENSE ( D122, C131, R131, C132, C133, C135, L122 ) IC101 DEFECTOR FEED-BACK BLOCK ( R122, R121, C136,...
  • Page 54: Power (Smps) Section 2

    AVD-K600P 5-7. BLOCK DIAGRAM – POWER (SMPS) SECTION 2 – TO SYS FD(+) TO SYS FD(-) TO SYS -29VA Q163 TO TU SWITCH 33VT PVD01 IC160 FD(+) 5.3VA 8V REG FD(-) -29VA 33VA 3.3V 3.3V IC161 13VA 3.3V REG Q168 SWITCH 3.8VA...
  • Page 55: Printed Wiring Board - Dvd & Amp Section (Component Side)

    AVD-K600P 5-8. PRINTED WIRING BOARD – DVD & AMP SECTION (COMPONENT SIDE) – • See page 47 for Circuit Board Location. [DVD&AMP BOARD](COMPONENT SIDE) • Semiconductor Location Ref. No. Location D501 D603 IC104 IC101 D604 IC101 IC301 IC104 IC202 IC203...
  • Page 56: Printed Wiring Board - Dvd & Amp Section (Conductor Side)

    AVD-K600P 5-9. PRINTED WIRING BOARD – DVD & AMP SECTION (CONDUCTOR SIDE) – • See page 47 for Circuit Board Location. for DownLoad [DVD&AMP BOARD](CONDUCTOR SIDE) PN101 IC103 TUNER IC102 JK602 VIDEO 1 (OPTICAL IN) JKS01 SPEA KERS for DownLoad...
  • Page 57: Mpeg Section

    AVD-K600P 5-10. SCHEMATIC DIAGRAM – MPEG SECTION – DVD & AMP BOARD (1/6) IC503 SD RAM HY57V16160DTC-7 DVD&AMP BOARD (5/6) IC501 MT1379DEC IC501 MPEG & VIDEO IC502 DVD&AMP BOARD SD RAM (2/6) IC507 HY57V16160DTC-7 BUFFER DVD&AMP BOARD (2/6) DVD&AMP BOARD (6/6) DVD&AMP...
  • Page 58: Rf & Servo Section

    AVD-K600P 5-11. SCHEMATIC DIAGRAM – RF & SERVO SECTION – DVD & AMP BOARD (2/6) SWITCH SWITCH SWITCH IC401 RF & SERVO (PVR-502W) DVD&AMP BOARD (1/6) SWITCH SWITCH SWITCH MECHANISM DECK SWITCH SWITCH DVD&AMP BOARD (1/6) SWITCH DVD&AMP BOARD (1/6) DVD&AMP...
  • Page 59: Audio, Μ_Com Section

    AVD-K600P 5-12. SCHEMATIC DIAGRAM – AUDIO, µ_COM SECTION – DVD&AMP BOARD (6/6) DVD&AMP DVD&AMP DVD&AMP BOARD BOARD BOARD (5/6) (4/6) (5/6) DVD&AMP BOARD (5/6) DVD & AMP BOARD (3/6) OPEN DVD&AMP BOARD (6/6) Down Load PN101 TUNER LC875747B-52A5 IC101 SYSTEM CONTROLLER...
  • Page 60: Digital Amp Section

    AVD-K600P 5-13. SCHEMATIC DIAGRAM – DIGITAL AMP SECTION – DVD&AMP DVD&AMP BOARD BOARD (5/6) (3/6) SECTION DVD & AMP BOARD (4/6) IC770 DIGITAL AMP IC730 IC710 IC750 DIGITAL AMP DIGITAL AMP DIGITAL AMP SPEAKERS...
  • Page 61: Pwm & Codeic Section

    AVD-K600P 5-14. SCHEMATIC DIAGRAM – PWM & CODEIC SECTION – DVD & AMP BOARD (5/6) DVD&AMP BOARD (3/6) DVD&AMP BOARD (6/6) DVD&AMP BOARD (6/6) DVD&AMP XFBE BOARD (3/6) IC203 SELECTOR IC204 DVD&AMP BOARD (3/6) DVD&AMP BOARD (6/6) PS9702B IC301 PWM CONT DVD&AMP...
  • Page 62: Interface Section

    AVD-K600P 5-15. SCHEMATIC DIAGRAM – INTERFACE SECTION – DVD&AMP DVD&AMP BOARD (2/5) BOARD (5/5) BOARD BOARD PVD02 PVD03 (3/6) (1/6) 19 9 DVD&AMP DVD&AMP VIDEO1 BOARD BOARD (OPTICAL IN) MONITOR (5/6) (5/6) (S VIDEO OUT) DVD & AMP BOARD (6/6) DVD&AMP...
  • Page 63 AVD-K600P • VOLTAGE CHART (DVD & AMP BOARD) -1/2 MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN NO.
  • Page 64 AVD-K600P • VOLTAGE CHART (DVD & AMP BOARD) -2/2 MODE MODE MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY SECTION PIN NO. PIN NO. PIN NO. PIN NO. PIN NO.
  • Page 65: Vcr Section

    AVD-K600P 5-16. PRINTED WIRING BOARD – VCR SECTION – • See page 47 for Circuit Board Location. DVD&AMP DVD&AMP BOARD BOARD PDV02 PDV03 VIDEO MECHANISM DECK [VCR BOARD] • Semiconductor Location IC503 Ref. No. Location D161 JK801 D163 IC602 COMPONENT...
  • Page 66: Power (Smps) Section

    AVD-K600P 5-17. SCHEMATIC DIAGRAM – POWER (SMPS) SECTION – VCR BOARD (1/5) BOARD (5/5) SWITCH IC160 IC161 +8V REG +3.3V REG SMPS BOARD DVD&AMP PSV01 BOARD (6/6) PDV01 IC162 SWITCH +3.3V REG SWITCH SWITCH +5V REG SWITCH SWITCH BOARD (5/5)
  • Page 67: Jack, Tuner Section

    AVD-K600P 5-18. SCHEMATIC DIAGRAM – JACK, TUNER SECTION – VCR BOARD (2/5) BOARD (4/5) IC602 SWITCH BOARD (5/5) BOARD (3/5) DVD&AMP BOARD (6/6) PSV02 VCR BOARD (4/5) VCR BOARD (4/5) VCR BOARD (4/5) VCR BOARD (4/5) VCR BOARD (4/5) VCR BOARD...
  • Page 68: A/V Section

    AVD-K600P 5-19. SCHEMATIC DIAGRAM – A/V SECTION – VCR BOARD (3/5) BOARD (4/5,5/5) IC302 SWITCH BOARD (5/5) VIDEO MECHANISM DECK SWITCH VCR BOARD (4/5) VCR BOARD (4/5) FROM POWER VCR BOARD (4/5) VCR BOARD (4/5) SWITCH VCR BOARD (5/5) VCR BOARD (2/5)
  • Page 69: Hi-Fi Section

    AVD-K600P 5-20. SCHEMATIC DIAGRAM – HI-FI SECTION – VCR BOARD VCR BOARD VCR BOARD (3/5) (5/5) (5/5) BOARD BOARD (3/5,5/5) (3/5) VCR BOARD (4/5) SWITCH VCR BOARD (5/5) VCR BOARD (2/5) VCR BOARD (2/5) IC801 VCR BOARD HI-FI CONT (2/5)
  • Page 70: System Section

    AVD-K600P 5-21. SCHEMATIC DIAGRAM – SYSTEM SECTION – IC504 VCR BOARD (5/5) RESET DISPLAY BOARD P6V02 BOARD (3/5) VIDEO MECHANISM DECK DISPLAY BOARD P6V01 IC501 IC506 BUFFER SYSTEM CONTROLLER M37762MCA MM74HCT244SJ DVD&AMP BOARD(6/6) PDV03 IC505 RESET IC503 EEPROM AT24C16 Q504-Q507...
  • Page 71 AVD-K600P • VOLTAGE CHART (VCR BOARD) MODE MODE MODE MODE MODE MODE Base Emitter Collector Location PLAY PLAY PLAY PLAY PLAY PLAY PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. IC301 0.68 0.93 3.88 0.31 Q301 4.26...
  • Page 72: Display/Key Section

    AVD-K600P 5-22. PRINTED WIRING BOARD – DISPLAY/KEY SECTION – • See page 47 for Circuit Board Location. [DISPLAY BOARD] A VIDEO A DVD IC601 RC601 VOLUME VIDEO RC601 DVD/VIDEO VCR BOARD VCR BOARD PV601 PV602 LED601 SW631 [KEY BOARD] –...
  • Page 73: Display/Key Section

    AVD-K600P 5-23. SCHEMATIC DIAGRAM – DISPLAY/KEY SECTION – KEY BOARD DISPLAY BOARD INPUT SELECT CH/PRESET TUNER FM/AM RC601 REMOTE AUDIO VIDEO VIDEO CONTROL RECIVER VIDEO-2 IIN VR601 VOLUME IC601 DISPLAY CONT BOARD BOARD (5/5) (5/5) PV601 PV602...
  • Page 74: Smps Section

    AVD-K600P 5-24. PRINTED WIRING BOARD – SMPS SECTION – • See page 47 for Circuit Board Location. [SMPS BOARD] IC101 • Semiconductor Location Ref. No. Location D101 IC103 D102 DVD&AMP BOARD D103 IC102 PWS01 D104 D105 D108 D122 IC106 D123...
  • Page 75: Smps Section

    AVD-K600P 5-25. SCHEMATIC DIAGRAM – SMPS SECTION – SMPS BOARD IC101 DVD&AMP BOARD (3/6) DEFECTOR PWS01 15mH KIA431 IC102 IC103 F102 PHOTO COUPLER FIXED VOLTAGE PROTECTOR ICP-N20 15mH BOARD (1/5) PVS01 IC104 FS6M07652RTC DEFECTOR 5A/250V IC105 PHOTO IC152 COUPLER KIA431...
  • Page 76 AVD-K600P • WAVEFORMS * IC301 (VCR BOARD) * IC501 (VCR BOARD) Stop : 10.0KS/s 280 Acqs Stop : 250KS/s 299 Acqs Stop : 10.0KS/s 18 Acqs Trigger Position: 12% Stop : 10.0KS/s 27 Acqs 1.00 V M 5.00ms 3.04 V 1.00 V...
  • Page 77: Exploded Views

    AVD-K600P SECTION 6 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • -XX, -X mean standardized parts, so they may The components identified by mark 0 or number in the exploded views are not supplied. have some difference from the original one.
  • Page 78: Dvd Mechanism Deck

    AVD-K600P 6-2. DVD MECHANISM DECK not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-039-79 SCREW B-TITE 9-885-041-45 BASE ASSY SLED DP-7C 9-885-041-44 BASE ASSY MAIN DP7C 9-885-039-97 GEAR MIDDLE DP7C 9-885-040-08 GUIDE UP/DOWN...
  • Page 79: Video Mechanism Deck -1

    AVD-K600P 6-3. VIDEO MECHANISM DECK -1 supplied not supplied supplied supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-034-28 OPENER DOOR 9-885-034-72 ARM ASSY F/L 9-885-034-71 GEAR ASSY RACK F/L...
  • Page 80: Video Mechanism Deck -2

    AVD-K600P 6-4. VIDEO MECHANISM DECK -2 supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-056-17 DRUM ASSY D35-6CH NTSC 9-885-033-84 BASE ASSY P3 9-885-034-44 SCREW D2.6 L4.5 MSWR3/FZY 9-885-033-87 BASE ASSY A/C HEAD 9-885-034-45 SCREW D2.6 L4.0 MSWR3/FZY...
  • Page 81: Video Mechanism Deck -3

    AVD-K600P 6-5. VIDEO MECHANISM DECK -3 supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-034-49 SCREW D2.6 L6.8 MSWR3/FZY 9-885-034-53 WASHER STOPPER 9-885-034-10 LEVER F/R 9-885-056-13 CLUTCH ASSY D35 9-885-034-54 WASHER STOPPER 9-885-034-68 GEAR ASSY P3...
  • Page 82: Electrical Parts List

    AVD-K600P SECTION 7 DISPLAY DVD & AMP ELECTRICAL PARTS LIST Note: • CAPACITORS • Due to standardization, replacements in the parts When indicating parts by reference number, uF : µ F list may be different from the parts specified in the please include the board name.
  • Page 83 AVD-K600P DVD & AMP SMPS Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks L305 1-795-645-11 FILTER, EMC HB-1M2012-102JT < VIBRATOR > L308 1-795-645-11 FILTER, EMC HB-1M2012-102JT X101 9-885-054-89 VIBRATOR CRYSTAL 9.8304MHz L310 1-795-645-11 FILTER, EMC HB-1M2012-102JT X201 9-885-055-90 VIBRATOR CRYSTAL 12.288MHz...
  • Page 84 AVD-K600P SMPS Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 IC102 8-749-018-95 SENSOR, LTV-817B IC504 9-885-032-96 IC KIA7031P IC103 9-885-032-92 IC KIA431 IC505 9-885-032-97 IC KIA7042P 0 IC104 9-885-055-58 IC FS6M07652RTC IC506 8-759-674-43 IC MM74HCT244SJ...
  • Page 85 AVD-K600P Ref. No. Part No. Description Remarks P3D03 9-885-055-94 CONNECTOR,2PIN PMC01 9-885-055-91 CONNECTOR,BOARD TO BOARD 12PIN PV601 9-885-055-95 CONNECTOR,12PIN 2.0mm PV602 9-885-055-96 CONNECTOR,7PIN 2.0mm PVD01 9-885-055-90 CONNECTOR ASSEMBLY,12PIN 200mm PVD02 9-885-054-96 CONNECTOR,12P PVD03 9-885-054-96 CONNECTOR,12P < SENSOR > RS501 9-885-033-37 SENSOR SG-260...
  • Page 86 AVD-K600P REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision...

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