Read Sony HST-A2000 / LBT-A2000R Service Manual online
– 9 –
SECTION 3
EXPLODED VIEWS
The components identified by
mark
mark
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(1) CASE, POWER SECTION
1
3-703-571-11 BUSHING (S) (4516), CORD
* 2
1-654-835-11 REGULATOR BOARD
3
3-363-099-01 SCREW (CASE 3 TP2)
* 4
4-969-780-01 CASE
* 5
1-654-837-11 PRIMARY AC BOARD
* 6
A-4403-067-A AMPLIFIER BOARD, COMPLETE
* 8
1-654-838-11 SECONDARY AC BOARD
* 9
A-4403-064-A MAIN BOARD, COMPLETE
* 14
4-993-868-01 PANEL, BACK
15
3-703-249-21 SCREW, S TIGHT, +PTTWH (M3X8)
16
4-909-982-11 SCREW, TAPPING
! CNP1901 1-751-326-21 CORD, POWER
! T901
1-427-706-21 TRANSFORMER,POWER
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
#1
#3
#1
#1
#2
#4
#4
#4
#2
#1
#12
#1
CNP1901
T901
3
4
2
1
15
6
8
14
16
5
3
9
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