Sony WM-11D - User Manual

® WM-11D
US Model
© WM-23
_ AEP Model
~ E Model
STEED GRAEBETIE PLA
PHOTO: US model ;
SPECIFICATIONS | _ PARTS IDENTIFICATION
@ <4 FF (fast forward) button @ me REW (rewind) button
© <4 PLAY (playback) button @ STOP/EJECT button @ Battery
indicator @ TAPE selector @ PHONES (headphones) jack
© VOL (volume) contro! @ DC IN 3V (external power input) jack
Tape track: 4-track 2-channel stereo
Fast winding time: Approx. 2 min. with Sony cassette CHF-60
Frequency response
40-15,000 Hz (with the TAPE selector set to METAL/CrO,)
40- 15,000 Hz (with the TAPE selector set to NORM) aa y.@ aeeotleccompariment:@ battery compariment
Power output eae .
20 mW + 20 mW (at 10% harmonic distortion) at dc operation
Power requirements: 3 V dc
two size AA batteries (IEC designation R6)
External batteries (used in the optional EBP-500 battery case): two
size D batteries, (IEC designation R 20)
DC IN 3 V jack accepts: 1 ;
optional Sony AC-39 ac power adaptor for use on 120 V ac, 60 Hz,
optional Sony DCC-70 car battery cord for use on 12 V car battery
Battery life (continuous playback hours):
Approx. 3 hours with Eveready No. 1215 Heavy Duty batteries
Approx. 5 hours with Eveready No. E91 Alkaline batteries
For maximum performance we recommend the use of alkaline
batteries. | :
Dimensions: Approx. 132 x 84.7 x 31.4 mm (wihid) -
| (54, x 3%, x 14, inches)
not incl. projecting parts and controls
Weight:
Approx. 230 g (8.2 0z) not inci. batteries and other accessories
Approx. 270 g (9.6 02} incl. batteries, not incl. other accessories
Tape Transport Mechanism Type MT-WM23-06
STEREO CASSETTE-PLAYER
ot
SONY,
1 TC

Sony WM-11D Specifications

General

Brand	Sony
Model	WM-11D
Category	Cassette Player
Language	English

Summary

Specifications

Parts Identification

Servicing Notes

Repairing Printed Resistors

Instructions for replacing printed resistors with alternative components.

Replacing Chip Components

Guidelines for safely removing and connecting chip components.

Disassembly

Rear Cabinet Removal

Step-by-step guide to removing the rear cabinet.

Cassette Lid Removal

Procedure for removing the cassette lid.

Mechanism Block Removal

Steps for removing the main mechanism block.

Audio Board Removal

Instructions for removing the audio board.

Adjustments

Mechanical Adjustments and Measurement

Procedures for mechanical adjustments and performance measurements.

Electrical Adjustments

Procedures for calibration of electrical functions.

Diagrams

Mounting Diagram

Diagram illustrating component mounting and layout.

Schematic Diagram

Circuit schematic for the audio board.

Exploded Views and Parts List

Mechanical Parts

Illustrated breakdown and list of mechanical components.

Mechanical Parts (Continued)

Further illustration and listing of mechanical components.

Mechanical Parts (Continued)

Final illustration and listing of mechanical components.

Electrical Parts List

Accessory and Packing Material