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3 7 6 3 1 5 1 5 0
EXPLODED
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EXPLODED
T E
L 1 3 9 4 2 2 9 6 5 1 3
EXPLODED
PWB
www
PWB
PWB
PWB
.
PWB
PWB
http://www.xiaoyu163.com
SP61a
COMPLETE UNIT
SP61b
COMPLETE UNIT
SP62
SPEC LABEL (L)
SP63a
COMPLETE UNIT
SP63b
COMPLETE UNIT
SP64
SPEC LABEL (R)
SKB-550 (B) <L> / <R> : SURROUND BACK SPEAKERS
SKB-550 (S) <L> / <R> : SURROUND BACK SPEAKERS
SP65a
COMPLETE UNIT
SP65b
COMPLETE UNIT
SP66
SPEC LABEL (L)
SP67a
COMPLETE UNIT
SP67b
COMPLETE UNIT
SP68
SPEC LABEL (R)
PRINTED CIRCUIT BOARD PARTS LIST
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK
!
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.
SKW-550
U01
MAIN PC BOARD (NAAF-8829-1J / -1K)
U03
POWER TRANS. PC BOARD (NAPS-8831-1J / -1K)
U05
POWER SWITCH PC BOARD (NASW-8833-1K)
CIRCUIT NO. PART NAME
<Note>
When replacement the following the transistor, made from the same HFE rank as the original type.
x
a o
u 1 6 3
Q301
IC
y
Q501
TR
i
Q502
TR
Q503
TR
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9
"SKM-550S (B) <L>"
"SKM-550S (S) <L>"
---
"SKM-550S (B) <R>"
"SKM-550S (S) <R>"
---
"SKB-550 (B) <L>"
"SKB-550 (S) <L>"
---
"SKB-550 (B) <R>"
"SKB-550 (S) <R>"
Q Q
3
7
6
3
1
5
---
DESCRIPTION
Q'TY PART NO. (SN)
c o
NJM4558L-D
2SC2240-BL(TPE2_F)
.
2SC2240-BL(TPE2_F)
2SC2240-BL(TPE2_F)
2
4
2
9
8
1
000-SKM550SLB
(B), <L>
1
000-SKM550SLS
(S), <L>
1
600-0M550L-00
<L>
1
000-SKM550SRB
(B), <R>
1
000-SKM550SRS
(S), <R>
1
600-0M550R-00
<R>
1
000-SKB550BLB
(B), <L>
1
000-SKB550BLS
(S), <L>
1
600-0B550L-00
<L>
1
000-SKB550BRB
(B), <R>
1
000-SKB550BRS
(S), <R>
1
5
0
8
9
2
4
9
8
1
600-0B550R-00
<R>
HTP-550
<Notes>
<MDD> : MDD, MDC only
<MPA> : MPA only
REMARKS
m
1
22240293
1
2211406T
1
2211406T
1
2211406T
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