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Service
Service
Service
Service Information
Already published Service Informations:
CORRECTION TO SERVICE MANUAL
*
ADDITION TO SERVICE MANUAL
3CDC MODULE
*
CHANGES DURING PRODUCTION
ECO MTF Module
* From production wk116 onwards a new tape mechanism
(recognized by CDS-83WPC-06) is introduced. Due to this
change the undermentioned changes are made:
Mechanism parts.
Change 201 to
CDS-83WPC-06
38-41 to Flywheel assy Pb
39-41 to
Flywheel assy Rec/Pb
112 to
Erase Head
114 to
Leaf Switch
PC Boards parts:
Change 2722 to 8,2nF 20% 16V
3709 to 220R 5% 0,16W
3785 to 220R 5% 0,16W
Add
9722
Bare Wire
3CDC-LC MODULE
* From production wk123 onwards a new 3CDC-LC-MB-
MCD1 Module is introduced (recognized by its metal chas-
sis CD drive & new pc board with last digits ....34673 printed
on the board). In order that this new module can function
properly the software of the µProcessor on the Front Board
is changed. It is available under:
7401
TMP87CP71F "C100S52791"
A new Chapter 10A is enclosed.
2000 - 06 - 25
Product Service Group CE Audio
FRONT BOARD
* From production wk123 onwards a new µProcessor IC is
introduced to cater for the implementation of new 3CDC-
LC-MB-MCD1 Module. The new µProcessor is available
under:
7401
COMBI BOARD
* From production wk111 onwards a new pt. 4 board (recog-
nized by the last digits ....34104 printed on the board) is
introduced.
a) To improve Elco 2225 voltage handling & resistors 3246
3139 118 78570
9965 000 08765
9965 000 08766
9965 000 02600
4822 276 13712
4822 126 13307
4822 116 83872
4822 116 83872
b) To improve conducted immunity at Tuner antenna
Updated circuit & layout drawings are enclosed
3139 110 52790
TMP87CP71F "C100S52791"
& 3248 heat handling (previous soldered on the copper
pattern side)
Change 2225 to 4700µF 20% 25V 4822 124 12012
3246 to 330R 5% 0,16W
3248 to 330R 5% 0,16W
Add
3286
330R 5% 0,16W
3287
330R 5% 0,16W
3288
330R 5% 0,16W
3289
330R 5% 0,16W
(Except /21/21M/37 versions)
Add
5503
Fe Bead 100MHz 4822 526 10704
5504
Fe Bead 100MHz 4822 526 10704
Delete
9300
Bare Wire
9304
Bare Wire
FW-C100
A01 - 150
3139 110 52790
(For /21/21M only)
4822 116 52175
4822 116 52175
4822 116 52175
4822 116 52175
4822 116 52175
4822 116 52175
3139 785 22930
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