Printed Wiring Boards-Power/Amplifier/Display Section - Sony HCD-H66 Service Manual

6-6. PRINTED WIRING BOARDS—Power/Amplifier/Display Section— @ Refer to page 29 for Semiconductor Lead Layouts.
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r
3
H70, H77, H1400
TRANSFORMER
BOARD
Veshtov — 120V
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ds
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28 27
FLT502
25
—
Ococeaa0ac@
Oscaooaccaa
FLUORESCENT
FLTSOL FLUORESCENT INDICATOR TUBE
96 8G
H66,H77,
H1200,HI400
1
76 _ 66
16
TIMER
ON OFF
SLEEP
REC
TRACK
4
TUNER ||CD
TAPE
n
AUTO
17} || NZ
ra
Cc 00
iat
wt yi
SHUFFLE
PGM FADE
MUTING
MEMORY
(See page 35.)
1-634-474-
14 19
TB801
IMPEDANCE USE 6-160
-——{sreanes}
D406
D521
D522
D523
D574
D576
D577
EXCEPT FOR
G,1T MODEL
f] © ©
D578
TO MAIN
BOARD
CN704
(See page 36.)
1-634-484—
[ JUMPER BOARD )
CN401B
TO MAIN
BOARD
CN703
(See page 35.)
E S srr AAT
2 Ay.
a
TO MAIN
BOARD
CN701
(See page 35.)
IN
G,IT
MODEL
-634-476—
[VR BOARD] |
| TO MAIN
1 BOARD
\- = === 5 --- s{ SHIELD BOARD } (See page 34.)
TO MAIN
BOARD
CN706
(See page 36.)
ok ae A
A B c
Sy tes i Ee oe 2 ee es ee Sk Se, A at i A: ee _s
Note:
@ o—-: parts extracted from the component side.
@ CND:
G
IT
EA :
AUS:
D579
D580
D581
D582
D583
D585(*1)
D588( * 2)
D589( * 3)
D590(* 1)
D591(* 4)
D592(* 4)
D593(* 4)
D594(* 4)
D595( #4)
D598
D801
D901
D902
D903
D904
D907
D908
D909
D910
D911
D912
1-634-485—
J451
[HEADPHONES]
1C401
1C406
Canadian model
: Germany model
: Italian model
: Saudi Arabia model
Australian model
© Semiconductor Location
Used on HCD-H70.
*2: Used on except for IT model.
%*3: Used on IT model.
#4: Used on HCD-H70/H77/H1400.
10451
1C501
1C502
1C503( * 4)
IC504( * 4)
IC505
1C506
1C551
1c801
1901