Printed Wiring Boards -Power Section; Schematic Diagram -Power Section - Sony CFD-Z500 Service Manual
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Also See for CFD-Z500:
- Operating instructions manual (36 pages) ,
- Limited warranty (1 page)
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CFD-Z500/Z501/Z550
5-11. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 16 for Circuit Boards Location.
1
2
3
A
B
C
D
E
F
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
3PCS, 4.5V
G
H
WHT
I
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
3PCS, 4.5V
J
4
5
6
POWER TRANSFOMER
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
3PCS, 4.5V
WP1
( )
04
– 35 –
7
8
9
MAIN BOARD
CNB305
(Page 27)
( )
• Semiconductor
Location
Ref. No.
Location
D901
D-3
D902
D-4
D903
D-3
D904
D-4
D906
E-2
D907
E-2
D908
E-2
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• b : Pattern from the side which enables seeing.
( )
5-12. SCHEMATIC DIAGRAM — POWER SECTION —
(Page 30)
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• C : panel designation.
Note:
Note:
The components identi-
Les composants identifiés par
une marque 0 sont critiques
fied by mark 0 or dotted
line with mark 0 are criti-
pour la sécurité.
cal for safety.
Ne les remplacer que par une
Replace only with part
piéce portant le numéro
number specified.
spécifié.
• U : B+ Line.
• Total current is measured with no cassette installed.
– 36 –
TOTAL CURRENT
PB(TAPE) : 200mA
FF/REW :
220mA
REC :
230mA
FM :
170mA
AM :
160mA
PB(CD) :
400mA
STOP(CD) : 200mA
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