Wiring Side Of Pwb - Sharp HT-X1 Service Manual

HT-X1

[2] Wiring side of PWB

A
B
POWER1 PWB-A2
C
P6-17 4-B P6-17 4-F
TO TO
AMP. PWB
AMP. PWB
CNS402A
CNS402B
CNS402B
CNS402A
1 2 3 4 9 8 7 6 4 3 2 1
16 15 14 13 12 11 10
D
1
15
BI402
E
F
G
H
1
M401
FAN MOTOR
BK
1
RD
2
WH
3
BK
4
BI205
CNP205
1 2 3 4
Q439A
C478
E E
Q438
C C
B
B B
C
Q436
E
E
E
R864
C
C
D436
B
R865
D437
B
R491
R492
1 2 3 4 5 6 7 8
R983
Q456
IC407
9 E E C B
C
B
C485
R902
BI402
1
D441
D440
C811
B
Q408
C
B C E
E
R449
Q407 R962
R963
R448
C236
E C B
R445
R436A
R961
C235
4 5
C233
R428
R434
3 6 R415
R426
2 7
R414
R406
R443
1 8
IC405
C415
C416
C904
2 3
Figure 6-11 WIRING SIDE OF PWB (1/7)
M401
FAN MOTOR
Lead-free solder is used in this Power1 PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
C478A
Q438A
Q436A
R863A
Q435
B
E
B
C
E
C
C
E
C
B
R864A
E
B
R865A
Q437A
C216A
R494
Q457
Q458
E
E C B
C
R954
E
B
R956
C
B
Q455
15
B C E
R908
B
C
E
R900
R424
Q409
Q404
E C B
B C E
C497A
R967
C402A R966 C234
R461A
R409A R968
C237
R870 4 5
R452
4 5
3 6
R450
R412
3 6 R457 2 7
2 7 1 8
IC406
1 8
IC404
C497
C494
C411
C417
R938
S101B
1 2 3 4
8 7 6 5
9 10 11 12
C821
13
S101A
P6-16 10-A
FROM
MAIN PWB
4
6 – 11
Lead-free solder indication
Q434
E
Q433 1
C
1 2
B
2 3
3
R860
C814
R919
Q444
B C E
R970
D459
Q453
D458
B C E
C238
R477
C902
C901
E
Q450
Q451
C
E
3
B
C
2
B
1
R941
S102B
1 2 3 4
8 7 6 5
9 10 11 12
13
C820
S101A
P6-16 9-A
FROM
MAIN PWB
5 6
R202
R201
1 2 3
IC201
ZD425
D410
Q413
B C E
Q414
E C B
R472
C809
D426
RLY402
R
D433
R923
Q445
E
C R924
B
R8
R835
C434
C429
C4
C822
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