XW-HTP550
18
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.4 TX ASSY
+
-
-
+
3
2
1
1
3
2
5
4
7
6
8
1
8
2
3
4
C8051
D8051
R8057
C8055
C8054
C8053
C8058
D8003
R8055
R8056
C8052
R8053
R8054
R8051
R8052
IC8051
JA8001
C8056
D8002
C8009
D8001
C8011
W226
C8007
C8006
W210
L8202
R8206
R8202
C8202
C8204
JA8202
R8205
C8203
C8201
R8058
W223
L8051
C8001
C8002
C8061
C8063
C8062
C8064
IC8052
D8104
IC8101
C8111
C8113
W181
D8102
R8102
C8104
C8206
R8204
R8203
D8103
C8103
R8101
R8103
R8104
R8106
R8105
L8201
R8201
C8205
D8101
IC8101
100/25
470p
RB160L-40-TRB
1.2k
GNDRF
470/25-T
STBY
STBY
2.2
2.2
2.2
2.2
2.2
2.2
100/10
DC/DC Converter
GNDRF
NJM2374AM-TFB
AKN7038-
YB
STBY
YB
STBY
STBY
1SR154-400-TRB
YB
0.01
V+12
GND
STBY
STBY
STBY
STBY
330
220p
CH
STBY
220p
330
CH
CH
470uH
DTL1122-
3.6k
STBY
YB
GNDRF
330/25
YB
STBY
STBY
STBY
STBY
STBY
BA05FP-TLB
GNDA
GNDA
VD+5
VA+5
V+5RF
STBY
0.01
YB
47k
10/50
220p
GNDA
47k
CH
VREF
220p
CH
47k
10/50
GNDA
47k
47p
CH
22k
22k
22k
22k
47p
PKB1034-
STBY
CH
OUT
IN
CKSRYB
CH :CCSRCH
CEAT***M##-TS
NOTES
ALL CAPACITORS ARE IN
µ
F
UNLESS OTHERWISE SPECIFIED
1/16W(CHIP)
ALL RESISTORS ARE IN
Ω
2SC4081(QR)
Q8501– Q8504:
5
7
6
8
4
3
2
1
DC IN
STBY
CHASSIS
STBY
RIN
LIN
-T
STBY
NJM12904M-TBB
(2/2)
STBY
ALC
RB751V-40-TRB
D8101– D8104:
(1/2)
NJM12904M-TBB
TX ASSY (AWU8260)
E
E