Sony ICF-S70 (serv.man3) Service Manual ▷ View online
SERVICE MANUAL
(ECN-TR801641)
ICF-S70
SUPPLEMENT-1
File this supplement with the service manual.
US Model
Canadian Model
AEP Model
Subject:
1. Correction
2. Main Board Modification
3. US Model Modification
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
New Type
: 1-653-891-23
2000. 03
– 2 –
8
3-889-721-00 TERMINAL BOARD, POSITIVE
11
3-917-356-01 SUCKER
16
3-900-151-01 SPRING, RING
25
3-919-774-11 SCREW (M2.6X5 LOCK ACE)
29
7-685-136-19 SCREW +BTP 2.6X12 TYPE2 N-S
32
9-911-830-XX CUSHION
Page
INCORRECT
CORRECT
11
Ref. No.
Part No.
Description
Remark
8
3-889-721-11 TERMINAL BOARD, POSITIVE
11
3-040-605-01 SUCKER
16
3-931-749-01 SPRING, RING
32
3-022-451-01 CUSHION (BATTERY CASE LID)
36
3-025-103-01 RETAINER, BELT
37
3-363-895-01 SCREW (M1.7)
Ref. No.
Part No.
Description
Remark
• CORRECTION
(1) EXPLODED VIEWS
(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
3
35
36
37
23
23
14
31
4
9
8
10
33
33
27
@
$
#
@
@
$
)
*
*
)
– 3 –
Page
INCORRECT
CORRECT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(2) ELECTRICAL PARTS LIST
**************
HARDWARE LIST
**************
HARDWARE LIST
**************
#1
7-621-770-87 SCREW +P 2.6X5
#2
7-685-536-19 SCREW (+B 2.6X12)
#3
7-624-104-04 STOP RING 2.0 TYPE -E
ACCESSORIES & PACKING MATERIALS
*******************************
*******************************
3-810-421-21 MANUAL, INSTRUCTION (ENGLISH) (US)
3-810-421-31 MANUAL, INSTRUCTION
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 not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.
**************
HARDWARE LIST
**************
HARDWARE LIST
**************
ACCESSORIES & PACKING MATERIALS
*******************************
*******************************
3-759-209-21 MANUAL, INSTRUCTION (ENGLISH) (US)
3-759-209-31 MANUAL, INSTRUCTION
3-759-209-31 MANUAL, INSTRUCTION
(ENGLISH, FRENCH) (Canadian)
3-759-209-41 MANUAL, 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
(1) EXPLODED VIEWS
Page
Former Type
New Type
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 4
A-3679-645-A MAIN BOARD, COMPLETE (EXCEPT US)
* 4
A-3683-146-A MAIN BOARD, COMPLETE (US)
* 4
A-3679-645-A MAIN BOARD, COMPLETE
11
(2) ELECTRICAL PARTS LIST
Page
Former Type
New Type
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-3679-645-A MAIN BOARD, COMPLETE (EXCEPT US)
*
A-3683-146-A MAIN BOARD, COMPLETE (US)
*************************
C30
1-162-282-31 CERAMIC
100PF
10%
50V
(US)
D2
8-719-057-27 LED L-132XHD (TUNE)
R16
1-216-059-00 METAL CHIP
2.7K
5%
1/10W
(US)
R16
1-216-073-00 METAL CHIP
10K
5%
1/10W
(EXCEPT US)
*
A-3679-645-A MAIN BOARD, COMPLETE
*********************
D2
8-719-812-41 LED TLR124 (TUNE)
R16
1-216-073-00 METAL CHIP
10K
5%
1/10W
12
• Items marked “*” are not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.
– 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 portion
Page
Former Type
New Type
7
Location F-G, 1-3
8
@
@
Location D-F, 11-13
x
• x : parts mounted on the conductor side.
ICF-S70
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