Sanyo M-G12 - User Manual

MODIFICATION NOTICE
ae SANYO
STEREO
CASSETTE PLAYER
Date:
September,
10,
1983
142
385
16
This Sheet has been modified from original model of M-G12. Against the original model, the pre-amplifier and the
power amplifier are constructed by one IC (LA4520).
The following corrections should be made in the SERVICE MANUALS and PARTS (PRICE) LIST.
For other items, refer to the Service Manual for the original model (WM-8805).
Section: PACKAGE
Non-modified
Part N
Description
art
No.
Post-modified
Part No.
141-6-1419-65300
141-6-1449-82600
Plain Pad 141-6-3919-42000
Individual Carton
Styrofoam Case
141-6-1419-71700
141-6-1449-91600
141-6-3919-45400
Section: ACCESSORIES
4-1529-70240
142-6-4119-31680
Headphones
Instruction Manual
4-1529-70370
142-6-4119-31876
Section: CABINET
Non-modified
Description
Part
No.
Post-modified
Part No.
141-0-1119-88101
141-2-4219-10602
4-1329-78100
141-2-2149-18300
141-2-4219-27200
Completed Cabinet Top
Screw, +M1.7x4.0
Amplifier P.C.B. Assy
Cabinet Bracket
Screw, +M1.7x5.0
NOT INTERCHANGEABLE
REASON FOR MODIFICATION
A: ..... Standardization Ce. Improvement of reliability
B: ..... Change of materials
D: ..... Improvement of performance
141-0-1119-88110
141-0-1939-02690
‘wee Misprint G: .....
re Registration
SANYO ELECTRIC INC.
Printed in Japan 7,000
Effective from xxx
Q'ty of initial production before modification Identification of modified unit.
Delete
Delete
Delete
WM-10728

Sanyo M-G12 Specifications

General

Model	M-G12
Brand	Sanyo
Headphone Jack	Yes
Recording	No
Type	Portable Cassette Player
Battery Type	AA
Speaker	Yes

Summary

Modification Notice Details

Package Modifications

Lists modifications to packaging components like cartons and pads.

Accessory Modifications

Details changes to accessories such as headphones and manuals.

Cabinet and PCB Modifications

Specifies changes to cabinet parts, screws, and PCB assemblies.

P.C. Board Parts List

Amplifier P.C.B. Assembly Parts

Comprehensive list of components for the amplifier circuit board assembly.

Circuit Schematics

Pre;Power Amplifier Schematic

Illustrates the circuit design for the pre and power amplifier sections.

Motor Governor Circuit Schematic

Depicts the schematic for the motor speed control circuit.

Wiring Diagram

Component and Connection Layout

Visual representation of component connections and layout on the PCB.

Headphone Exploded View

Headphone Component Breakdown

Detailed breakdown of headphone components with part numbers.