HCD-SPZ50/SPZ70
36
36
HCD-SPZ50/SPZ70
7-21. PRINTED WIRING BOARD – POWER Board –
: Uses unleaded solder.
R32
D15
R10
R29
Q601
C606
R608
R660
R605
R607
R603
C603
Q651
R653
R654
C651
R651
Q650
R27
Q652
R662
R663
D652
R658
R657
R652
R655
C652
R659
R41
R656
R610
R661
R609
R14
R15
R17
R11
D17
R18
D16
C21
C14
C18
R16
R24
R20
R33
C13
C602
JW32
JW33
R1
HT1
HT2
HT3
C26
TH2
C12
R3
D2
D3
R4
JW31
JW34
JW35
JW606
CN3
CN2
JW608
JW609
JW604
VR002
VR003
JW5
JW37
JW36
TB1
JW607
CN1
C609
PH601
PH602
TK3
D603
C604
D604
D602
CN31
C654
CN604
IC650
TK1
FH2
C1
T31
R2
C2
D1
C5
C15
C16
C20
C22
C23
C24
C4
C31
C32
CN32
D11
D14
D31
D32
FB11
C11
R22
R23
R25
F1
TH1
T1
Q11
Q12
PH11
FH1
D33
C25
R606
R604
R12
R13
JW2
JW1
JW4
JW601
JW602
JW12
JW11
JW605
JW13
C653
L602
E
VR001
JW3
E
E
E
LINE
FILTER
(CHASSIS)
POWER BOARD
1-869-721-
11, 12, 13
(11, 12, 13)
MAIN POWER
TRANSFORMER
(CHASSIS)
1
2
1
4
1
3
4
5
13
6
9
10
1
3
5
6
9
7
G
S
D
G
S
D
T603
SUB POWER
TRANSFORMER
(SPZ70: E2,E51)
(SPZ70: E2,E51,MX)
4
1
2
1
1
2
(AC IN)
VOLTAGE
SELECTOR
120 – 127V
R
220 – 240V
2
1
(SPZ70: E2,E51)
S1
3
1
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
(SPZ50)
(SPZ70)
(SPZ70: MX)
(SPZ70: E2,E51,MX)
SPZ50/SPZ70:
AEP,UK,RU,AR,KR
SPZ50/SPZ70:
AEP,UK,RU,AR,KR
(SPZ70: E2,E51)
(SPZ70: MX)
D1
F-8
D2
G-7
D3
D-7
D11
G-6
D14
H-5
D15
H-5
D16
G-6
D17
H-6
D31
D-2
D32
G-3
D33
H-2
D602
B-5
D603
B-4
D604
B-2
D652
D-2
IC11
H-6
IC601
C-6
IC650
C-3
PH11
I-4
PH601
C-3
PH602
I-4
Q11
F-5
Q12
D-6
Q601
H-7
Q650
C-2
Q651
C-2
Q652
C-2
•
Semiconductor
Location
Ref. No. Location
•
See page 19 for Circuit Boards Location.
Note: Refer to the Servicing Notes “NOTE OF REPLACING MAIN
BOARD, IC1301 (MAIN BOARD), C25 (POWER BOARD)
OR POWER BOARD” (page 4), when you exchange the
C25 or POWER board.
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