Panasonic SC-TM72DV - User Manual

Notas:
• Las especificaciones están sujetas a cambios sin previo aviso.
• Los pesos y las dimensiones son aproximados.
Modelo:
SC-TM72DV
SC-TM72DV
SA-TM72DV
SB-VK81
SB-PS81
SB-PC81
SB-WVK81
Estéreo
Bafles
Surround
Central
Subwoofer
MODELO
UNIDAD
Service Manual
90 W RCM por canal (6 ), 1 kHz, 10% DAT
45 W RCM por canal (6 ), 1 kHz, 10% DAT
90 W RCM por canal (6 ), 1 kHz, 10% DAT
90 W RCM por canal (6 ), 100 Hz, 10% DAT
POTENCIA DE SALIDA (AMPLIFICADOR)
SC-TM72DV
FRONTAL
SURROUND
CENTRAL
SUBWOOFER
AMPLIFICADOR
POTENCIA DE SALIDA:
CONSUMO DE POTENCIA:
ALIMENTACION:
SENSIBILIDAD AUX:
RANGO DE SINTONIA AM:
RANGO DE SINTONIA FM:
DIMENSIONES (BXHXL):
PESO:
SC-TM72DV
4800 W (P.M.P.O.)
215 W
127 V ca 10% 60 Hz
250 mV
520 - 1710 kHz (paso de 10 kHz)
87,5 - 108,0 MHz (paso de 0,1 MHz)
87,9 - 107,9 MHz (paso de 0,2 MHz)
250 mm x 330 mm x 372 mm
9.6 kg aprox.
1

Summary

Product Specifications

Amplifier Output Power and Impedance

Details the power output ratings and impedance for the amplifier section.

Before Use and Repair Preparation

Safety Precautions Before Repair

Safety measures to take before performing repairs or adjustments.

Protection Circuitry Function

Safety Precautions

Leakage Current Cold Check

Procedure for checking leakage current with the unit unplugged.

Leakage Current Hot Check

Procedure for checking leakage current with the unit powered on.

Electrostatic Discharge (ESD) Prevention

Laser Diode Precautions

Laser Safety Warnings

Caution Labels and Exposure Risks

Highlights potential hazardous radiation exposure and advises on caution labels.

Repair Procedures

Troubleshooting and Diagnosis

Troubleshooting Guides

Provides detailed troubleshooting steps for various components and circuits.

Optical Pick-up Unit Diagnosis

Specific procedures for diagnosing faults within the optical pick-up unit.

Troubleshooting Guide Part 1

Troubleshooting Guide Part 2

Video Output and Optical Pickup Diagnosis

Optical Pick-up Unit Diagnosis Flow

Provides a step-by-step flowchart for diagnosing the optical pick-up unit.

Optical Pickup Self-Diagnosis and Replacement

Self-Diagnosis Function for Optical Pickup

Explains how to perform self-diagnosis on the optical pickup unit.

Optical Pickup and Spindle Motor Replacement

Cautions for Optical Pickup Replacement

Provides essential precautions to take when replacing the optical pickup.

Self-Diagnosis Functions

Automatic and Memorized Error Codes

Explains how to view and interpret automatic and stored error codes.

Automatic Error Code Display

Memorized Error Codes and Mode Table 1

DVD;CD Error Codes and No Play Errors

Self-Diagnosis Modes and Error Codes

Details self-diagnosis modes, error code descriptions, and tray lock functions.

Servicing Cautions and Procedures

Firmware Upgrade and Recovery Processes

Covers processes for firmware version upgrades, recovery discs, and usage time display.

Recovery and Firmware Upgrade Processes

Explains recovery procedures, firmware upgrades using discs, and self-diagnosis functions.

Recovery Disc Usage and Usage Time Display

Details recovery processes, version upgrades via recovery disc, and how to display usage time.

DVD Module Replacement Procedures

Details steps to follow after replacing the DVD module.

Disassembly and Assembly of Main Components

Power Amp IC Replacement

Provides steps for replacing the Power Amplifier Integrated Circuit.

Optical Pickup Unit Replacement (DVD Mechanism)

Step-by-step guide for replacing the optical pickup unit within the DVD mechanism.

CD Loading Mechanism and CR16 Mechanism Disassembly

CR16 Mechanism Assembly Procedure

CD Motor and Belt Replacement

Traverse Deck and Optical Pickup Replacement

PCB and Mechanism Disassembly;Replacement

Service Position and Checking Procedures

Checking Main Power and Input PCBs

Checking Other Component PCBs

Measurements and Adjustments

Cassette Deck Section Measurements

Details procedures for head azimuth, tape speed, bias, and frequency adjustments.

Tape Speed Adjustment Procedures

Provides detailed steps for performing tape speed adjustments on the cassette deck.

Bias and Frequency Adjustments

Details procedures for checking bias/erase voltage and adjusting bias frequency.

AM-IF Alignment Procedure

Guides on connecting instruments and performing AM-IF alignment.

AM RF Adjustment Procedure

Details steps for connecting instruments and performing AM RF adjustment.

Tuner Section Alignment

Covers AM-IF and AM RF alignment procedures.

Block Diagram

Panasonic SC-TM72DV Specifications

General

DVD Player	Yes
Surround Sound Formats	Dolby Digital, DTS
CD Player	Yes
FM Tuner	Yes
Bluetooth	No
Playable Media	CD, DVD, MP3, WMA
Inputs	AUX