Power Block Hs-821Sf; Switching Regulator - Sony SLV-495 Service Manual

POWER BLOCK HS-821SF (SWITCHING REGULATOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref No HS-821SF Board, 6,000 Series —
POWER BLOCK HS-82ISF (CHILEAN, PX MODEL)
SLV-495/495PX/675HF/675HFPX/676HF/685HF/695HF/L40CS/L40MX/L40PA/L 50CS/L50MX/
L50PA/L60HFCS/L60HFMX/L60HFPA/L70HFCS/L70HFMX/L70HFPA/X5MX/X6HFMX
CHILEAN, PX MODELS
POWER BLOCK (HS-821SF)
1 (CHILEAN, PX MODELS)
2 A F101 SiWBAGD
A
®
noe.
3 Aci
4
5
4-25
0 047/400
C108
-| 150/400
Acro
MIP164
C110
D106
MTZJ12A
PC101
PS2561
|
|
|
|
|
|
|
|
|
|
|
R105 10 ©
D104
| 1SS270A
C113
0 1/63V
SHUNT REG
IC201
AN1431T
330/16
10ELS2
CN202
DES
fap av_]
ra] GND]
TO
MA-289 BOARD
CN601
Note:
The components identified by
Note:
Les composants ilentifiés par
une marque A\ scnt critiques
pour ia sécurité
Ne les remplacer (ue par une
pléce portant le nun iéro spécifie
mark A\ or dotted line with mark
A are critical for safety
Replace only with part number
specified
MA-289 (MAIN)
ACE ASSEMLEILY
ra
?]~POWER BLOCK
DS-75 (OPERATION SWITCHES)
ae
p
JK-151 (LINE IN 2)
(SLV-495, 685HF, 695HF,
L50, L70HF, X5)
SWITCHING REGULATOR