Sony PMC-20L Service Manual

PMC-20L

SERVICE MANUAL

AEP Model

Ver 1.0 1999. 07

Model PMC-20L AEP and East European model are almost same as PMC-107L AEP and East European model.
This manual contains only the points which differ from PMC-107L AEP and East European model.
For the information not contained in this manual, please refer to PMC-107L service manual (9-923-388-∏).

• Difference of Specifications
Page PMC-107L (AEP, East European model) PMC-20L (AEP, East European model)

Radio section (Frequency range)
FM 87.6 - 107 MHz (AEP)

1

FM 65 - 74 MHz, 87.5 - 108 MHz (East European)

• Difference of Exploded Views and Accessories Parts List
Page PMC-107L (AEP, East European model) PMC-20L (AEP, East European model)

Ref. No. Part No. Description Remark
* 1 A-3293-970-A MAIN BOARD, COMPLETE (AEP)

44

* 1 A-3293-990-A MAIN BOARD, COMPLETE (EE)

4 3-025-492-01 CABINET (REAR) (BLACK)
54 A-3320-413-A HOLDER ASSY, CASSETTE (BLACK)

55 3-025-499-01 HOLDER, CASSETTE (BLACK)
66 3-025-508-01 BUTTON (REC) (BLACK)
67 3-025-511-01 BUTTON (PLAY) (BLACK)

45

68 3-025-510-01 BUTTON (REW) (BLACK)

69 3-025-509-01 BUTTON (FF) (BLACK)
70 3-025-512-01 BUTTON (STOP) (BLACK)
71 3-025-507-01 BUTTON (PAUSE) (BLACK)
72 X-3378-150-1 CABINET (FRONT) SUB ASSY (BLACK)

Radio section (Frequency range)
FM 87.6 - 107 MHz

Part No. Description Remark

* A-3293-970-A MAIN BOARD, COMPLETE

3-025-492-21 CABINET (REAR) (GRAY)
A-3328-480-A HOLDER ASSY, CASSETTE (GRAY)

3-025-499-11 HOLDER, CASSETTE (GRAY)
3-025-508-11 BUTTON (REC) (GRAY)
3-025-511-11 BUTTON (PLAY) (GRAY)
3-025-510-11 BUTTON (REW) (GRAY)

3-025-509-11 BUTTON (FF) (GRAY)
3-025-512-11 BUTTON (STOP) (GRAY)
3-025-507-11 BUTTON (PAUSE) (GRAY)
X-3378-065-1 CABINET (FRONT) SUB ASSY (GRAY)

102 3-025-505-01 LID, CD (BLACK)

46

52

61

• Items marked “*” are not stocked since

they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.

• Color Indication of Appearance Parts

Example :

KNOB, BALANCE (WHITE) ... (RED)

• Abbreviation

EE : East European model

105 3-026-314-01 BRACKET (LIFT) (BLACK)
109 3-025-504-01 CABINET (UPPER) (BLACK)

401 A-3320-420-A NET ASSY, SPEAKER (BLUE)
402 3-025-513-01 CABINET, SPEAKER (FRONT) (BLACK)
404 3-025-514-01 CABINET, SPEAKER (REAR) (BLACK)

4-991-047-01 LID, BATTERY CASE

8-917-638-90 REMOTE COMMANDER

8-917-639-90 REMOTE COMMANDER (RMT-C107A) (EE)

N

Parts Color Cabinet’s Color

N

3-025-505-21 LID, CD (GRAY)
3-026-314-11 BRACKET (LIFT) (GRAY)
3-025-504-11 CABINET (UPPER) (GRAY)

A-3328-486-A NET ASSY, SPEAKER (LIGHT GRAY)
3-025-513-11 CABINET, SPEAKER (FRONT) (GRAY)
3-025-514-11 CABINET, SPEAKER (REAR) (GRAY)

3-027-153-11 LID, BATTERY CASE (for RMT-C107AD)

(for RMT-C107A/C107AD)

A-3250-959-A REMOTE COMMANDER (RMT-C107AD)

(RMT-C107AD) (AEP)

PERSONAL COMPONENT SYSTEM

MICROFILM

Sony Corporation

Personal Audio Company

Printed in Japan C1999. 7

99G0444-1

Published by General Engineering Dept.9-927-148-11