Sanyo HT-F450 Service Manual page 7

PARTS LIST / IC BLOCK DIAGRAM
Ref. No.
Parts No. Description
or
405 021 0600 TR2SD1012-G-SPA
Q4851
405 033 6805 TR2SD1468S-S
or
405 021 0600 TR2SD1012-G-SPA
IC402, IC451 , IC453, IC455, IC603, IC604 NJ M4558L
(Operation Amplifier)
R4960 A 401 058 2501 OXIDE-MT
100JA lW
r I
POWER TRANSFORMER P.W.BOARD ASSY
@d
VOUT 1 1
8 VCC
Ref. No.
Parts No. Description
74
614 283 3162 ASSY,PWB,PT.2
-+
CN497
614 020 1246 SOCKET,5P,MAIN
CN498
614 285 0114 ASSY,WIRE, TO MAIN VH5P
VIN+l
2
7
VOUT2
FPC03 645 006 4760 HOLDER,FUSE
FPC04
645 006 4760 HOLDER,FUSE
+-
L4970 ~ 614 229 0422 IN DUCTOR,FERITE
W R497
614 017 8203 TERMINAL BOARD
vlN-1 3
6 vlN-2
WR498
614 017 8203 TERMINAL BOARD
REGULATOR P.W.BOARD ASSY
Ref. No.
Parts No.
75 614 286 4821
CN494 614 020 6562
or
614 223 9216
D4940
407 099 6409
PR494 z% 645 013 7075
Q4940 ~ 405 095 1602
or
A 405 095 1701
I I I
Description
ASSY,PWB,REG
SOCKET,4P,MAIN
SOCKET,4P,MAIN
ZENER DIODE MTZJ1 lB
PROTECTOR,0.5A 125V
IC450 HA1 18104 (Switch for
VCR)
TR 2SD2061-E
TR 2SD2061-F
3S
3CONT 3A _ GND 20UT Vref .20UT 2CONT
. .....-. . . . . .. ... . . . .. .. .
REGULATOR +61 P.W.BOARD "ASHY .;...-..-. ..-.-u.,:-: ..:.:.
Ref. No.
Parts No. -
Description
.. ,.
.
76
614 286 4838 ASSY,PWB,REG+B1 . .:.
CN495
614 020 6555 SOCKET,3P,MAIN
. .
or
614 223 9216 S0CKET,3p,~A1~ -.;,
Q4950 ~ 405 053 0906 TR 2SD1668-Q - . .. . . . .
. . .
or
~
405 022 77o7 TR 2SD16Q8-R _- . ~~ .- _ ---- ' ~- .
or
~
405 022 7806 TR 2SD1668-- .". ~ ,-, . .. . . . . . .. .
REGULATOR +62
P.W.BOAR,D 'ASSY
-,. -. :. .
Ref. No.
Parts No.
Description "- , ""
77
614 286 4845 ASSY,PWB,REG+B2
Q4955 ~ 405 053 0906 TR 2SD1 668-Q -
or ~
405 022 7707 TR 2SD1668-R
or
A
405 022 7806 TR 2SD1668-S
I
. . . . .. -- -- ...
..— .- ..-. ,,
I
. . . . . . . .
30UT NC 1 A
lCONT lB V= 2A
=sJ" -
-.
IC452, IC454TC9213P (Electric Volume) '- -
1 I
I
OUT1
OUT1 -
IN1
IN1
L-CH-
—R-CH
A-GN13
A-GND
OUT2
OUT2
IN2
IN2
GNO
STB
-8-
. . .