Sony Walkman MZ-NF810CK, Руководство по обслуживанию

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MZ-NF810/NF810CK
40 40
6-4. Printed Wiring Board – MAIN Board (Side B) – :Uses unleaded solder.
• Semiconductor
Location
IC951
IC671
IC851
IC801
IC501
IC301
IC601
IC901
IC361
1
1 6
4 9
6 4
3 3 4 8
1 7
3 2
1 2
3
MAIN BOARD
(SIDE B)
S801
S805
TP1715 TP1717
TP1524
TP1519
C533
TP1909
TP1930
TP1892
TP1356
RECHARGEABLE
BATTERY IN
(OPTICAL)
(LINE IN JACK)
J303(1/2)
(1/2)
(HP OUT)
1
TO
SIDE A
SWITCH
&
LCD MODULE
DC IN 3V
(BATTERY CASE)
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION LR6)
1PC. 1.5V
J951
J952
BATTERY CHARGING STAND
OVER WRITE HEAD
1
6
7
13 18
19
24
12
1
15
*
CSP(Chip Size Package)
*
CSP
(Chip
Size
Package)
10
1
1
M
10
U
U
N
V W
N
V
W
M602
(SLED)
M601
(SPINDLE)
M603
OVER WRITE
HEAD UP/DOWN
R E C H A R G E A B L E
B A T T E R Y
N H - 1 0 W M
1 . 2 V
1 - 6 8 6 - 3 1 6 -
11
(11)
(HALF LOCK)
TP1720
TP1823
1
6
1 8
1 3
1 9 2 4
1 2 7
1 2
A
B
C
D
E
F
G
H
I
J
3 4 5 6 7 8 9 10 11
Ref. No. Location
D101 G-3
D201 G-3
D302 G-3
D303 G-3
D652 B-3
D653 I-11
D802 H-5
D901 G-6
D902 F-6
D903 G-5
D952 I-7
D961 I-5
D962 H-5
IC301 D-4
IC361 F-4
IC501 E-7
IC601 H-9
IC671 G-7
IC901 G-5
IC951 H-8
Q301 D-4
Q361 F-3
Q652 G-10
Q653 H-11
Q671 G-7
Q871 G-4
Q901 G-6
Q952 G-4
Q954 H-7
Q990 H-8
Q991 H-8