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Sherwood RV-6010R - Service Manual

Sherwood RV-6010R
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SERVICE
MANUAL
RV-6010R
AUDIO/VIDEO
STEREO
RECEIVER
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Specifications
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SHER-001°
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Summary

Safety Precaution

Specifications

Amplifier Section Specifications

Detailed performance characteristics of the amplifier circuitry.

FM Section Specifications

Technical specifications for the FM tuner functionality.

Receiver Specifications

AM Section Specifications

Technical specifications for the AM tuner functionality.

General Specifications

General parameters like speaker impedance and power consumption.

Alignment Procedures

AM Alignment Procedures

Step-by-step instructions for calibrating the AM receiver circuits.

FM Alignment Procedures

Step-by-step instructions for calibrating the FM receiver circuits.

Circuit Description

Microcomputer Pin Assignments

Detailed pin configuration for the main microcomputer IC (μPD75212).

Microcomputer Functions

Table detailing functions assigned to each terminal of the microcomputer.

Microcomputer Block Diagram

Block diagram illustrating the internal architecture of the microcomputer.

Input & Output Key Matrix

Matrix showing input/output mapping for front panel controls.

Block Diagram

P.C. Boards Overview

MAIN & SURROUND PC Boards

Visual layout of MAIN and SURROUND PC boards (top and bottom).

FRONT PC Board

Visual layout of the FRONT PC board (top and bottom).

TUNER PC Board

Visual layout of the TUNER PC board (top and bottom).

BOTTOM PC Board

Visual layout of the BOTTOM PC board (top and bottom).

POWER & SELECTOR PC Boards

Visual layout of POWER and SELECTOR PC boards (top and bottom).

DRIVER, TONE, & SW PC Boards

Visual layout of DRIVER, TONE, and SW PC boards (top and bottom).

HEADPHONE, BALANCE, LED, VOLUME, POSISTOR PC Boards

Visual layout of HEADPHONE, BALANCE, LED, VOLUME, POSISTOR PC boards.

REMOCON PC Board

Visual layout of the REMOCON PC board (top and bottom).

Wiring Diagram

Exploded View

Exploded View (Remote Control Assembly)

Electrical Parts List

Main P.C. Board Parts

Detailed list of electrical components for the main PC board.

Ground Plate & ICs List

List of ground plate and integrated circuits with part numbers.

Resistors & Diodes List

List of resistors and diodes with part numbers.

Connectors & Diodes List

List of connectors and diodes with part numbers.

Front P.C. Board Parts

List of capacitors, connectors, and resistors for the Front PC Board.

Balance P.C. Board Parts

List of capacitors, connectors, and resistors for the Balance PC Board.

Tone P.C. Board Parts

List of capacitors, connectors, ICs, and resistors for the Tone PC Board.

Posistor P.C. Board Parts

List of capacitors and connectors for the Posistor PC Board.

Switch P.C. Board Parts

List of capacitors and connectors for the Switch PC Board.

Volume P.C. Board Parts

List of capacitors and connectors for the Volume PC Board.

Bottom P.C. Board Parts

List of capacitors and connectors for the Bottom PC Board.

Headphone P.C. Board Parts

List of capacitors and connectors for the Headphone PC Board.

LED P.C. Board Parts

List of capacitors and connectors for the LED PC Board.

SW P.C. Board Parts

List of capacitors and connectors for the SW PC Board.

Tuner P.C. Board Parts

List of capacitors and ceramic filters for the Tuner PC Board.

Surround P.C. Board Parts

List of capacitors, coils, crystals, and diodes for the Surround PC Board.

Control P.C. Board Parts

List of connectors, diodes, and ICs for the Control PC Board.

FM Front End Parts

List of resistors for the FM Front End section.

Variable Resistors & Surround PC Board Transistors

List of variable resistors and transistors for the Surround PC Board.

Surround P.C. Board Capacitors, Connectors, Diodes

List of capacitors, connectors, and diodes for the Surround PC Board.

Selector P.C. Board Parts

List of connectors, fuses, and transformers for the Selector PC Board.

Power P.C. Board Parts

List of capacitors and connectors for the Power PC Board.

Driver P.C. Board Parts

List of diodes, fuses, resistors, and transistors for the Driver PC Board.

Mechanical Parts List

Mechanical Components

List of mechanical components and their part numbers.

Screws and Miscellaneous Parts

List of screws and other miscellaneous mechanical parts.

Semiconductor Lead Identification & Internal Diagrams

TC9176: IC712 Diagram

Lead identification and internal diagram for TC9176 IC712.

LA2730: IC710 Diagram

Diagram and pinout for the LA2730 IC710.

KIA4559 P IC Diagrams

Diagrams and pinouts for multiple KIA4559P ICs.

STK 4122 II: IC801 Diagram

Diagram and pinout for the STK 4122 II IC801.

LA1265: IC101 Diagram

Diagram and pinout for the LA1265 IC101.

BA7625: IC205 Diagram

Diagram and pinout for the BA7625 IC205.

HA12016: IC102 Diagram

Diagram and pinout for the HA12016 IC102.

M50198 P: IC706 Diagram

Diagram and pinout for the M50198P IC706.

CTA7291 S: IC301 Diagram

Diagram and pinout for the CTA7291S IC301.

LC4966: IC704, IC705 Diagrams

Diagrams and pinouts for LC4966 IC704, IC705.

GD7815: IC209-IC211 Diagrams

Diagrams and pinouts for GD7815 IC209-IC211.

LM7001: IC103 (PLL IC) Diagram

Diagram and pinout for LM7001 IC103 PLL IC.

LC7821: IC203, IC204 Diagrams

Diagrams and pinouts for LC7821 IC203, IC204.

STK 402611: IC802 Diagram

Diagram and pinout for STK 402611 IC802.

SSM2126: IC106 Diagram

Diagram and pinout for SSM2126 IC106.

SSM2126: IC106 Dual Supply

Dual supply application diagram for SSM2126 IC106.

GD 4011 B: IC1100 Diagram

Diagram and pinout for GD 4011B IC1100.

MC 14094 B: IC206, IC707, IC708 Diagrams

Diagrams and pinouts for MC 14094B IC206, IC707, IC708.

GD 4027 B: IC1101 Diagram

Diagram and pinout for GD 4027B IC1101.

Schematic Diagram (I)

Schematic Diagram (II)

Front-End Schematics

Schematics for different front-end versions (FE 306-A15, FE 407-G60, FE 407-A15).

Schematic Diagram (III)

Schematic Diagram (IV)

Sherwood RV-6010R Specifications

General IconGeneral
Weight9.5 kg (20.9 lbs)
Tuning rangeFM, AM
OutputsComposite, stereo audio
Speaker load impedance8 ohms
Video Connectionscomposite
Tuner SectionYes

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