Printed Wiring Board - Main Board (Conductor Side) - Sony MZ-R910 Service Manual

MZ-R910
6-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2 3
MAIN BOARD (CONDUCTOR SIDE)
A
B
C
J301(2/2)
LINE IN
R211
(OPT)
C211
Q302
C111
D
R111
C110
C116
C336 C112
C117
J303
1
MIC
C212
4 1
IC303
(PLUG IN POWER)
5 16
IC301
8 13
9 12
8
E
C303
C218
C301
R218
C304
R206
AP914
(VC)
C103
L302 L301 C203 R909 R910
C922
C101
R941
F
C902
R201
SL804
C108 C208
C316
R902
4 1
5 16
R903
L303
8 13
D603
12 C315
9
C307
G
R813
FB301
R103 R203
C335
FB303
8 5
H
FB304
D301
FB306
1 4
1 5 10 15 19
CN801
I
J601
SWITCH
DC IN 3V
&
–
LCD MODULE
J
:Uses unleaded solder.
4 5 6
FLEXIBLE BOARD
RECHARGEBLE BATTERY
NH-14WM
1.2V 1350mAh
R314
CN502
28 15
1
10
29
C308 14
1
16
C501
IC551 R503
C502
C527
IC501
9
42 1
43 56
C505
R505
D903
R920
R519
C913
D902 22
R521
C507
TP(+) TP(–)
R905 R522
C506
14 1
15 56 C926 C526
ECB
C908
C921
Q501
C518
IC901
BCE
R607
Q908
R616
R956
28 43
R958 AP911
R605 29 42
C919
IC903 C920
(VD)
R961 C936
R604
D904
Q903
C901
G S
AP912
R915
D
C929
(GND)
Q909
L907
ECB
Q911
Q801
TH601
C601
D602
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC. 1.5V
+
(BATTERY CASE)
7 8 9
1 1
U
N
M602
(SLED)
W V
M603
M OVER WRITE
HEAD UP/DOWN
U
M601
(SPINDLE)
V
W
N
10
10
C821
R855
C810
C809
R815
SL801(TEST)
X802
44
C510
C511
C513
C519
*
C532
C514 IC801
C515
C516
23
L501
C524
L802
Q904
AP915
S
R845 R847
D
(VL)
G
4 1
4 1
D905
Q905
R929
IC803
BCE
IC802
R916
G
1 5
5 8
R922
D
C840
3 4 5 8
S
C841
Q901
R930
Q906
4 1
5 G2 G1 4 C624
S2 S1
C928 Q605
S2 S1
AP611
D2 D1
8 1
Q604 (REC)
D606
C608
5 4
G2 G1
S2 S1
Q603
5 8 S2 S1
D608
8 D2 D1 1
R601
S G
C626
C603
Q601
D
HR601
OVER WRITE
HEAD
50 50
10 11
C803
L801
C805
C612 C611
D607
14 1
15 56
IC601
28 43
29 42
C616
C631
C614
R609
1-685-368-
11
(11)
• Semiconductor
Location
Ref. No. Location
D301 H-2
D303 G-3
D601 I-9
D602 I-4
D603 G-3
D606 H-7
D607 G-9
D608 I-7
D901 G-4
D902 F-4
D903 E-4
D904 G-6
D905 G-7
IC301 E-3
IC302 G-2
IC303 E-2
IC501 E-6
IC551 E-5
IC601 H-10
IC801 E-9
IC802 G-9
IC803 G-8
IC901 F-4
IC902 G-7
IC903 G-4
Q302 D-3
Q501 F-5
Q601 I-9
Q603 H-9
Q604 H-8
Q605 H-7
Q801 H-5
Q901 G-7
Q903 G-6
Q904 G-7
Q905 G-8
Q906 H-8
Q907 G-7
Q908 G-5
Q909 G-5
Q910 H-5
Q911 H-5