Sony MZ-NF810CK Service Manual - Page 39

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6-3. Printed Wiring Board - MAIN Board (Side A) - :Uses unleaded solder. MZ-NF810/NF810CK • Semiconductor Location 1 2 3 4 5 6 7 8 9 10 11 Ref. No. Location D605 H-3 D606 H-4 A D607 G-4 D654 G-3 D953 H-8 D963 H-7 D964 H-6 D990 H-5 B IC651 G-2 IC701 D-5 IC990 H-5 MAIN BOARD (SIDE A) S804 (PROTECT) 6 CN651 1 (USB) Q501 E-7 Q603 G-4 Q604 H-3 Q605 H-4 C Q651 G-2 Q654 G-3 J302(2/2) (OPTICAL) OPTICAL RECEIVER IC701 D R840 1 E LCX-5R F 20 IC651 IC990 G 1 8 4 3 4 5 2 H 5 1 1 2 3 I S803 (OPEN/CLOSE) RVDD VB DTCK J303(2/2) KEY_R (HP OUT) RADIO_ON RGND 1 TO SIDE B 1-686-316- 11 (11) 39 39

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MZ-NF810/NF810CK
39
39
6-3.
Printed Wiring Board
– MAIN Board (Side A) –
:Uses unleaded solder.
• Semiconductor
Location
IC701
IC651
IC990
MAIN BOARD
(SIDE A)
LCX-5R
J302(2/2)
(OPTICAL)
OPTICAL
RECEIVER
1
6
CN651
(USB)
S804
(PROTECT)
S803
(OPEN/CLOSE)
RVDD
VB
DTCK
KEY_R
RADIO_ON
RGND
J303(2/2)
(HP OUT)
1
TO
SIDE B
1-686-316-
11
(11)
1
20
1
2
3
1
4
5
8
1
5
4
2
3
R840
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
Ref. No.
Location
D605
H-3
D606
H-4
D607
G-4
D654
G-3
D953
H-8
D963
H-7
D964
H-6
D990
H-5
IC651
G-2
IC701
D-5
IC990
H-5
Q501
E-7
Q603
G-4
Q604
H-3
Q605
H-4
Q651
G-2
Q654
G-3