SONY CFDS23
Service Manual

CFD-S23
AEP Model

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CHANG OF BOARDS

CHANGE OF ELECTRICAL PARTS LIST

The main board, power board, BATT board, REC SW board, and AC inlet board have been changed. Changed printed wiring boards and schematic diagram, and changed parts list are described in this Supplement-1. Refer to original service manual (9-923-172-12) previously issued for the other information. NEW TYPE IDENTIFICATION
[MAIN BOARD] (Component side)

MAIN
Ref. No. C303 C334 C716 C748 C788

(Service Manual See page 39 to 43) Before Change
Part No. Description ����������� ����������� 1-136-169-00 FILM 1-162-306-11 CERAMIC 1-162-306-11 CERAMIC 0.22uF 0.01uF 0.01uF 5% 20% 20% 20% 50V 16V 16V 16V Part No.

� Abbreviation SP : Singapore IT : Italian KR : Korean

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CORRECTION
The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

AUS :Australian EE :East European

After Change
Description Remark Changed Added Added Changed Changed Changed Changed Added Deleted Added Changed 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W Added Added Added Added Added Added Added Changed
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SERVICE MANUAL
Ver 1.0 1998. 08

UK Model Australian Model E Model

*A-3306-316-A MAIN BOARD, COMPLETE (AEP,UK,IT,SP)

* A-3306-316-A MAIN BOARD, COMPLETE (AEP,UK,IT,SP,EE,Russian) 1-162-306-11 CERAMIC 0.01uF 20% 16V 1-162-294-31 1-136-153-00 1-161-494-00 1-161-494-00 1-124-903-11 8-719-991-33 8-719-991-33 8-729-940-76 1-249-393-11 1-249-429-11 1-249-421-11 1-249-417-11 1-249-429-11 1-249-417-11 1-249-417-11 1-762-871-11 CERAMIC FILM CERAMIC CERAMIC 0.001uF 0.01uF 0.022uF 0.022uF 10% 5% 5% 20% 50V 50V 25V 25V 50V

Page
34,45 35,45

Ref. No. 55 56 ! T901

Part No.

Description

INCORRECT

Remark

Part No.

Description

CORRECT

Remark

1-452-899-11 MAGNET 3-923-498-01 PLATE, CHUCK 1-426-632-11 TRANS FORMER, POWER

3-923-498-01 PLATE, CHUCK 1-452-899-11 MAGNET 1-427-943-11 TRANS FORMER, POWER

SUPPLEMENT - 1
File this Supplement with the Service Manual.

C821 D310 D804 D815 Q952 R822 R890 R937 R954 R955 R956 R957 S821

1-162-306-11 CERAMIC 0.01uF ����������� 8-719-987-63 DIODE 1N4148M

ELECT 1uF DIODE 1SS133T-77 ����������� DIODE 1SS133T-77 TRANSISTOR KTA1273-Y-AT CARBON CARBON CARBON CARBON CARBON 10 10K 2.2K 1K 10K

CHANGE OF OPTICAL PICK-UP BLOCK Since the new chassis assy (MB) (RP), motor (including M702) and chucking plate are not compatible with the former ones, when replacing either of these parts, replace them with the same version. How to distinguish the sets You can distinguish the sets by the optical pick-up type name printed on the optical pick-up block.
Optical pick-up

KSM-213CAM n KSM-213CDM

����������� 8-729-037-11 TRANSISTOR KTA1271-Y-AT ����������� ����������� ����������� ����������� ����������� ����������� ����������� 1-762-758-11 SWITCH, KEYBOARD (RESET)

Subject : r EAST EUROPEAN AND RUSSIAN MODEL HAS BEEN ADDED r CHANGE OF BOARDS AC INLET BOARD : 1-666-267-11 / 1-666-267-12 BATT BOARD : 1-666-266-11 1-666-266-12 MAIN BOARD : 1-666-263-11 / 1-666-263-12 POWER BOARD : 1-666-264-11 / 1-666-264-12 REC SW BOARD : 1-666-265-11 / 1-666-265-12 CHANGE OF OPTICAL PICK-UP BLOCK KSM-213CAM / KSM-213CDM CHANGE OF EXPLODED VIEWS
1-666-263-12
(SPM-97033)

/

CARBON 1K 5% CARBON 1K 5% SWITCH, KEYBOARD (RESET)

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TUNER
Ref. No.

(Service Manual See page 43 to 45) Before Change After Change
Part No. Description (AEP,UK,IT,EE,Russian) 0.015uF 10% 25V 0.015uF 10% 25V 0.01uF 0.01uF 20% 16V 20% 16V (EXCEPT AUS, SP) Remark Changed Changed Changed Changed Changed Changed Changed Changed Added Changed 5% 5% 1/4W 1/4W Deleted Changed Deleted * A-3306-318-A MAIN BOARD, COMPLETE 1-161-053-00 1-161-053-00 1-162-306-11 1-162-306-11 1-162-201-31 1-767-441-11 1-767-441-11 1-249-429-11 1-410-336-11 1-247-843-11 1-247-843-11 CERAMIC CERAMIC CERAMIC CERAMIC

Former Type : KSM-213CAM New Type : KSM-213CDM

Part No.

Description

*A-3306-318-A TUNER BOARD, COMPLETE (AEP,UK,IT) C23 C24 C56 C57 C77 CF1 CF2 JW52 1-161-052-00 CERAMIC 1-161-052-00 CERAMIC 1-162-290-31 CERAMIC 1-162-290-31 CERAMIC 0.012uF 0.012uF 470PF 470PF 10% 10% 10% 10% 25V 25V 50V 50V 50V

Page 1

!: changed portion
Former Type
Model Name Using Similar Mechanism CD Section Tape Section NEW Model Name Using

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EAST EUROPEAN AND RUSSIAN MODEL HAS BEEN ADDED

[BATT BOARD] (Component side)

[AC INLET BOARD] (Component side)

[POWER BOARD] (Component side)

[REC SW BOARD] (Component side)

New Type
CD Section Tape Section NEW KSM-213CDM MF-V10-117

The East European and Russian model is approximately the same as the AEP model. Only difference between AEP model and East European and Russian model are listed. Refer to original service manual (9-923-172-12) previously issued for the other information.

÷
KSM-213CAM/C1NP MF-V10-117

Similar Mechanism Optical Pick-up Type

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DIFFERENCE PARTS LIST

1-162-207-31 CERAMIC 22PF 5% 1-767-441-11 FILTER,CERAMIC (AEP,UK,IT) 1-767-441-11 FILTER,CERAMIC (AEP,UK,IT) ����������� 1-410-336-11 INDUCTOR 1-410-525-11 INDUCTOR 1-249-426-11 CARBON 1-249-426-11 CARBON 1-249-429-11 CARBON

CERAMIC 12PF 5% 50V FILTER,CERAMIC (AEP,UK,IT,EE,Russian) FILTER,CERAMIC (AEP,UK,IT,EE,Russian) CARBON 10K 5% 1/4W INDUCTOR CARBON CARBON ����������� 220uH 3.3K 3.3K

Optical Pick-up Type Tape Transport Mechanism Type

Tape Transport Mechanism Type

$

ACCESSORIES & PACKING MATERIALS Page AEP Model
Part No. Description Part No.

East European Model
Description

L5 R12 R13 R37

220uH (AUS, SP) 220uH (EXCEPT AUS, SP) 5.6K 5.6K 10K 5% 5% 5% 1/4W 1/4W 1/4W

3-858-119-13 MANUAL, INSTRUCTION (ENGLISH, GERMAN) 3-858-119-51 MANUAL, INSTRUCTION (POLISH,RUSSIAN) (AEP, UK,SP,KR) (East European,Russian) 45 3-858-119-22 MANUAL, INSTRUCTION (FRENCH,SPANISH) 3-858-120-11 MANUAL, INSTRUCTION (CZECH,HUNGARIAN) (AEP,SP) (East European,Russian)

1-666-266-12

1-666-265-12

DIFFERENCE PARTS LIST Page Former Type
Ref. No. 55 Part No. Description Remark Part No. 3-923-498-01 PLATE, CHUCK (FOR KSM-213CAM)

New Type
Description Remark 3-019-395-01 PLATE, CHUCKING (FOR KSM-213CDM)

3-858-119-32 MANUAL, INSTRUCTION (DUTCH, SWEDISH, PORTUGUESE) (AEP)

1-666-267-12

1-666-264-12

34 38 38,45

7-6. OPTICAL PICK-UP SECTION (KSM-213CAM/C1NP)
255

7-6. OPTICAL PICK-UP SECTION (KSM-213CDM)

X-2625-770-1 CHASSIS ASSY (MB) (RP), MOTOR X-2626-202-1 CHASSIS ASSY (MB) (RP), MOTOR (INCLUDING M702) (SPINDLE) (INCLUDING M702) (SPINDLE)

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