Printed Wiring Board - Main Board (Side A) - Sony D-NF007 Service Manual

D-NF007/NF0070
Q Q
5-3. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
3 7 6 3 1 5 1 5 0
1 2
MAIN BOARD (SIDE A)
A
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
R412
Q479
E
R873
SL801
R826
OPEN
R828
Q475
ECB
R812
D871
(EXCEPT AEP)
R808
(AEP)
R476
R473
R472
RV471
IC471
1
4
5 4
C478
C471
5 8
F IC802
1
R411
8
D004
R020
C040
C049
R022
Q003
R026
G
L006
w w w
H
D-NF007/NF0070
:Uses unleaded solder.
3 4 5
IC301
1 8
R305
4 5
C303
C108 C208
R104
C202 C102
RB303
RB304
RB620
Q602
80 61
1 60
IC601
R614
C611
C604
20 41
C637
21 40
L407
Q477
L406
R1017
R1016
1
R1013
15
R850
IC1001
SL871
30
16
C809
Q803
C876
R1019
BCE
R823
R876
C874
C880
R821 ECB
R872 Q804
SL803
RB806
R810
Q476
D403
Q401
R484
ECB
C480
C405
R404 C475
R847
ORG
C403
R849
Q402
GRY
BLK
x a o
RED
. i
1-868-220-
http://www.xiaoyu163.com
6 7
CT001
C901 C902
C008
C010
C903
TAP001
C908 RF(B)
TAP005
RF GND(A)
C909
L008
R006
CF001
R009
L003
C027
Q Q
C044
3 7
R036
CF002
C042
C041
OPTICAL PICK-UP
(CDM-3525A)
(1/2)
+
M
(SLED)
–
–
M
u 1 6 3 (SPINDLE)
y
+
12
(12)
12 12
http://www.xiaoyu163.com
2 4
8 9 9
8 9
• Semiconductor
Location
Ref. No.
D004
D401
D403
D404
D420
D871
IC301
IC471
IC601
IC802
IC1001
Q003
Q401
Q402
Q475
Q476
Q477
Q479
Q602
Q803
Q804
6 3 1 5 1 5 0 8 9
R402
C401
D420 D404
VDR418
m
c o
.
2
8 9 9
Location
F-2
G-4
G-4
E-8
E-8
E-1
B-4
F-2
D-4
F-2
E-3
F-2
G-4
G-4
E-2
G-4
E-3
D-2
C-5
F-4
F-4
2 4 9 8 2 9 9