sony_icf-s70_service_manual 电路图 维修原理图.pdf

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1、Ver 1.0 2000. 03 With SUPPLEMENT-1 (9-959-641-82) RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN RadioFans.CN SERVICE MANUAL (ECN-TR801641) ICF-S70 SUPPLEMENT-1 File this supplement with the service manual. US Model C

2、anadian Model AEP Model Subject: 1. Correction 2. Main Board Modification 3. US Model Modification (Serial No. 209,331 and later) NEW/FORMER TYPE DISCRIMINATION MAIN BOARD (Component Side) Former Type : 1-653-891-11 New Type: 1-653-891-23 2000. 03 RadioFans.CN 2 83-889-721-00 TERMINAL BOARD, POSITIV

3、E 113-917-356-01 SUCKER 163-900-151-01 SPRING, RING 253-919-774-11 SCREW (M2.6X5 LOCK ACE) 297-685-136-19 SCREW +BTP 2.6X12 TYPE2 N-S 329-911-830-XX CUSHION PageINCORRECTCORRECT 11 Ref. No.Part No.DescriptionRemark 83-889-721-11 TERMINAL BOARD, POSITIVE 113-040-605-01 SUCKER 163-931-749-01 SPRING, R

4、ING 323-022-451-01 CUSHION (BATTERY CASE LID) 363-025-103-01 RETAINER, BELT 373-363-895-01 SCREW (M1.7) Ref. No.Part No.DescriptionRemark CORRECTION (1) EXPLODED VIEWS ! : Indicates added or changed portion. & : Indicates cancelled portion. 3 4 9 8 35 23 30 10 33 29 33 29 27 25 14 23 31 #1 #3 #2 #2

5、3 35 36 37 23 23 14 31 4 9 8 10 33 33 27 $ # $ ) * * ) RadioFans.CN 3 PageINCORRECTCORRECT Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark (2) ELECTRICAL PARTS LIST * HARDWARE LIST * #17-621-770-87 SCREW +P 2.6X5 #27-685-536-19 SCREW (+B 2.6X12) #37-624-104-04 STOP RING 2.0 TYPE -

6、E ACCESSORIES & PACKING MATERIALS * 3-810-421-21 MANUAL, INSTRUCTION (ENGLISH) (US) 3-810-421-31 MANUAL, INSTRUCTION (ENGLISH, FRENCH) (Canadian) 3-810-421-11 MANUAL, INSTRUCTION (ENGLISH, GERMAN, ITALIAN, SWEDISH, HUNGARIAN) (AEP) not supplied not supplied 3-917-356-01 SUCKER Items marked “*” are n

7、ot stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. * HARDWARE LIST * ACCESSORIES & PACKING MATERIALS * 3-759-209-21 MANUAL, INSTRUCTION (ENGLISH) (US) 3-759-209-31 MANUAL, INSTRUCTION (ENGLISH, FRENCH) (Canadian) 3-759-209-41 MA

8、NUAL, INSTRUCTION (GERMAN) (AEP) *3-917-354-11 INDIVIDUAL CARTON (US) *3-917-354-21 INDIVIDUAL CARTON (Canadian, AEP) 13 MAIN BOARD MODIFICATIONS (1) EXPLODED VIEWS PageFormer TypeNew Type Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark * 4A-3679-645-A MAIN BOARD, COMPLETE (EXCEPT

9、 US) * 4A-3683-146-A MAIN BOARD, COMPLETE (US) * 4A-3679-645-A MAIN BOARD, COMPLETE11 (2) ELECTRICAL PARTS LIST PageFormer TypeNew Type Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark *A-3679-645-A MAIN BOARD, COMPLETE (EXCEPT US) *A-3683-146-A MAIN BOARD, COMPLETE (US) * C301-162

10、-282-31 CERAMIC100PF10%50V (US) D28-719-057-27 LED L-132XHD (TUNE) R161-216-059-00 METAL CHIP2.7K5%1/10W (US) R161-216-073-00 METAL CHIP10K5%1/10W (EXCEPT US) *A-3679-645-A MAIN BOARD, COMPLETE * D28-719-812-41 LED TLR124 (TUNE) R161-216-073-00 METAL CHIP10K5%1/10W 12 Items marked “*” are not stocke

11、d since they are seldom required for routine service. Some delay should be anticipated when ordering these items. RadioFans.CN 4 RV1 05 R15 R9 VOL RV1 C30 (US) 05 VOL R10 R11 C23 C25 IC2 1 8 C25 8 4 5 (11) 11 (23) 23 1-653-891- R15 R9 R10 R11 C23 IC2 1 4 5 1-653-891- PRINTED WIRING BOARD ! : Changed

12、 portion PageFormer TypeNew Type 7 Location F-G, 1-3 8 Location D-F, 11-13 x x : parts mounted on the conductor side. ICF-S70RadioFans.CN 5 R16 2.7k (US) 10k (EXCEPT US) C30 100p (US) SCHEMATIC DIAGRAM ! : Changed portion. PageFormer TypeNew Type 9 ! $ Location A-F, 4-6 ICF-S70RadioFans.CN 6 Sony Corporation Personal Audio Division Company9-959-641-82 2000C0556-1 Printed in Japan C 2000. 3 Published by General Engineering Dept. ICF-S70RadioFans.CN