Panasonic SA-VK960GC User Manual

Q
QQ
Q AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
OFront Ch (High Ch) 110 W per channel (3 Ω), 1 kHz,
10% THD
OFront Ch (Low Ch) 55 W per channel (6 Ω), 100 Hz,
10% THD
OSurround Ch 110 W per channel (3 Ω), 1 kHz,
10% THD
OCenter Ch 110 W per channel (3 Ω), 1 kHz,
10% THD
OSubwoofer Ch 110 W per channel (3 Ω), 100 Hz,
10% THD
OTotal RMS Dolby Digital mode power
© 2007 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-VK960GC
SA-VK960GCS
SA-VK960GCT
SA-VK960GS
Colour
(K)... Black Type
880 W
PMPO output power 10000 W
Q
QQ
Q FM/AM TUNER, TERMINALS SECTION
Preset station FM 20 stations
AM 15 stations
Frequency Modulation (FM)
OFrequency range 87.50 to 108.00 MHz (50 kHz
step)
OSensitivity 4.0 µV (IHF)
OS/N 26 dB 2.2 µV
OAntenna terminals 75 Ω (unbalanced)
Amplitude Modulation (AM)
DVD Stereo System
Notes: This model’s DVD changer mechanism unit is CRS1D. Please refer to the original Service Manual
(Order No. MD0603065A3) for this mechanism.
Specifications
ORDER NO. MD0707009CE

Panasonic SA-VK960GC Specifications

General

Brand	Panasonic
Model	SA-VK960GC
Category	Stereo System
Power Output	1000 W
Speaker Configuration	2.1 Channel
CD Player	Yes
FM/AM Tuner	Yes
Bluetooth	No
USB Port	Yes
Total Output Power	1000 W
DVD Player	Yes
Karaoke Function	Yes
Radio	Yes
AUX Input	Yes
Remote Control	Yes
Type	Mini System
Playable Media	CD, DVD, MP3

Summary

Specifications

AMPLIFIER SECTION

Details of the amplifier section, including RMS output power for different channels.

CASSETTE DECK SECTION

DISC SECTION

Disc played

List of disc types playable by the unit.

GENERAL

1 Safety Precautions

1.1. General Guidelines

General guidelines for servicing and safety.

1.1.1. Leakage Current Cold Check

Procedure for checking leakage current without power.

1.1.2. Leakage Current Hot Check

Procedure for checking leakage current with power applied.

1.2. Safety Precaution for AC Power Supply Cord (For GS only)

1.4. Before Repair and Adjustment

1.6. Safety Parts Information

2 Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices

3 Precaution of Laser Diode

4 About Lead Free Solder (PbF)

Service caution for repair work using Lead Free Solder (PbF)

5 Handling Precautions for Traverse Unit

5.1. Handling Optical Pickup in Traverse Unit

Precautions for handling the optical pickup.

5.3. Grounding for Preventing Electrostatic Destruction

Methods for grounding to prevent electrostatic destruction.

7 Operation Procedures

7.1. Main Unit Key Buttons Operations

Explanation of the main unit's key buttons and their functions.

7.2. Remote Control Key Buttons Operations

7.4. USB Connection & Operation

7.6. Disc Information

7.6.1. Disc Playability (Media)

Information on which disc types are playable or not.

7.6.2. File Extension Type Support (WMA/MP3/JPEG/MPEG4/DivX)

8 DVD/CD Changer Mechanism Unit

8.1. CRS1D Mechanism Overview

8.1.3. Mechanism Operation

9 Self Diagnosis and Special Mode Setting

9.1. Service Mode Summary Table

9.1.1. Service Mode Summary Table (For DVD)

9.1.2. Service Mode Summary Table (For Inspection)

9.2. Service Mode Table (For DVD)

9.2.1. Service Mode Table 1

9.2.2. Service Mode Table 2

9.2.3. Service Mode Table 3

9.2.4. Service Mode Table 4

9.2.5. Service Mode Table 5

9.2.6. Optical Pickup Unit Breakdown Diagnosis

9.3. Service Mode Table (For Inspection)

9.3.1. Service Mode Table 1

Doctor Mode

9.3.2. Service Mode Table 2

9.3.3. Service Mode Table 3

9.4. DVD Self Diagnostic Function-Error Code

9.4.1. DVD Module Error Code Table

Table listing error codes for the DVD module and their diagnosis contents.

9.4.2. Mechanism Error Code Table

9.4.3. Power Supply Error Code Table

9.4.4. ECC Error Code Table

9.4.5. USB Error Code Table

9.4.6. CD/DVD Changer Mechanism Error Code Table

Error Code

9.4.7. Deck Mechanism Error Code Table

9.5. Sales Demonstration Lock Function

9.5.1. Setting

9.5.2. Cancellation

9.6. Service Precautions

9.6.1. Recovery after the DVD player is repaired

9.6.2. Firmware version-up of the DVD player

9.6.3. DVD Module P.C.B. Reset

10 Assembling and Disassembling

10.2. Main Components and P.C.B. Locations

10.25. Disassembly of Traverse Unit

10.26. Disassembly of Deck Mechanism

10.26.1. Disassembly of Pinch Roller F Assembly & Head Block Unit

10.27. Rectification for Tape Jam Problem

11 Service Position

11.1. Checking & Repairing Main P.C.B.

11.2. Checking & Repairing Speaker P.C.B.

11.3. Checking & Repairing Panel P.C.B.

11.7. Checking & Repairing DVD Module P.C.B.

11.8. Checking & Repairing D-Amp P.C.B.

11.9. Checking & Repairing SMPS P.C.B.

12 Adjustment Procedures

12.1. Cassette Deck Section

12.1.1. Head Azimuth Adjustment (Deck 1/2)

Step-by-step instructions for adjusting the head azimuth.

12.1.2. Tape Speed Adjustment (Deck 1/2)

Instructions for adjusting the tape speed.

12.1.4. Bias Frequency Adjustment (Deck 1/2)

12.3. Alignment Points

14 Voltage and Waveform Chart

14.1. DVD Module P.C.B.

14.2. Main P.C.B.

14.3. Panel P.C.B.

14.4. Deck/Deck Mechanism & Mic P.C.B.

14.5. D-Amp P.C.B.

14.6. SMPS P.C.B.

14.7. Waveform Chart

14.7.1. Waveform 1

14.7.2. Waveform 2

14.7.3. Waveform 3

15 Wiring Connection Diagram

16 Block Diagram

16.1. System Control

16.2. DVD (Servo)

16.3. DVD (Audio)

16.4. DVD (Video)

16.5. Deck

16.6. Audio

16.7. Audio Digital Amp

16.8. Power

18 Schematic Diagram

18.1. DVD Module Circuit

Schematic diagram of the DVD module circuit.

18.2. Main Circuit

18.3. Panel Circuit

18.4. Tact Switch/Mic/Deck Mechanism/USB Relay/USB Circuit

18.5. Deck Circuit

18.6. D-Amp Circuit

18.7. SMPS Circuit

18.8. Speaker/Optical Pickup Unit Circuit

19 Printed Circuit Board

19.1. DVD Module P.C.B.

19.2. Main P.C.B.

20 Basic Troubleshooting Guide

20.1. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B)

Guide for troubleshooting issues with the traverse unit/DVD module P.C.B.

21.1. IC2600 (C2CBYY000470): System Control IC

21.2. IC6701 (C0HBB0000064): FL Driver IC

23 Replacement Parts List

23.1. Component Parts List