47
47
HCD-U1BT
HCD-U1BT
6-21. PRINTED WIRING BOARD — SW POWER SECTION —
•
See page 27 for Circuit Boards Location.
:Uses unleaded solder.
C2
C1
C11
C4
C5
JW5
JW6
JW4
JW1
JW2
C23
C22
JW11
JW12
D1
R2
R2
R12
R22
R13
R609
R610
R14
R608
R24
R10
R15
R29
R18
Q11
R20
R27
R23
R25
Q12
Q601
R16
R17
R11
JW37
C20
C14
C13
C606
C15
C16
C18
C17
C24
JW601
JW602
FB11
HT2
HT1
D11
D16
D17
D15
D14
FH1
FH2
F1
CN1
TH1
T1
R606
R605
R603
R607
TK1
R604
D602
D603
C604
C603
C602
C653
C654
C609
D604
D652
D31
C31
JW607
JW608
JW609
JW604
JW606
CN604
JW605
PH601
Q651
Q650
Q652
L602
HT4
JW39
JW32
CN32
R655
R656
R660
R653 R654
R659
R661
R663
R662
R651
R652
R657
R658
HT3
D32
T31
TB1
T603
C35
C651
C32
JW34
JW35
JW36
JW31
CN31
CN34
CN33
JR30
JR31
JR32
PH11
PH602
JW13
D33
C25
C34
C21
C652
R32
R41
R33
TK3
TH2
JW3
D3
D2
C12
R1
IC601
IC650
IC12
E
1
2
S
S
1
4
5
8
1-870-577-
VR001
TH2
JW3
D3
D2
C12
R1
9
7
1
3
5
6
T603
TRANSFORMER
DC-DC CONVERTER
1
1
3
3
E
E
E
3
1
1
1
1
2
2
4
1
3
4
5
13
12
10
9
7
6
TRANSFORMER CONVERTER
(CHASSIS)
(CHASSIS)
AC IN
SW POWER BOARD
US,CND
US,CND
US,CND
AEP,UK,KR
AEP,UK,KR
1
2
A
B
C
D
F
3
4
5
6
• Semiconductor
Location
Ref. No.
Location
D1
C-5
D2
D-4
D3
C-4
D11
D-3
D14
D-3
D15
D-3
D16
D-3
D17
D-3
D31
C-1
D32
D-2
D33
E-2
D602
A-3
D603
A-3
D604
A-2
D652
C-1
IC11
E-3
IC12
D-2
IC601
B-3
IC650
A-2
Q11
C-3
Q12
C-3
Q601
E-4
Q650
B-1
Q651
B-1
Q652
B-2
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299