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MZ-N505
3636
6-5. PRINTED WIRING BOARD – MAIN Board (Component Side) – :Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D601 I-7
D603 I-5
D607 I-3
D803 G-3
D804 H-2
D904 H-5
IC551 D-5
IC604 H-5
IC804 D-4
Q302 D-9
Q501 F-7
Q601 I-6
Q603 H-3
Q608 I-5
R317
R320
R302
C803
R853
L902
L901
L601
R936
R914
C913
R603
R602
C605
R915
R947
R917
R105
F801
C330
C111
R316
C211
FB704
FB703
FB702
FB701
J301(1/2)
LINE IN
(OPTICAL)
OPTICAL
RECEIVER
C204
+
C104
+
C316
+
C630
+
L905
L906
C206
R849
R850
R851
L553
L551
L502
L501
L904
L554L552
R521
R522
C518
R519
C904
+
R601
D601
KA
D904
KA
D603
KA
C604
R623
C634
R625
R607
C606
C512
C521
C522
C823
R815
R831
R707
R830
R845
R846
R705
R847
C801
L802
C818
FB802
FB804
C812
R808
R809
R807
R816
FB803
C811
C810
C813
C829
C828
R814
C830
C628
R610
C615
R609
FB805
R863
R855
C825
R803
R802
R832
R839
R840
R844
C834
C608
1
1
14
42
56 43
15 28
29
4
8
5
IC804
IC551
1
4
8
5
D804
KA
D607
KA
D803
AK
C624
+
C612
+
C611
+
CN501
1
20
OPTICAL
PICK-UP BLOCK
(LCX-5R)
T601
J302 (1/2)
RVDD
DTCK
KEY-R
RGND
ECB
Q302
Q501
E
C
B
S
D
G
Q601
1
3
2
IC604
Q608
B1
B2
E
C1
C2
(11)
11
1-682-873-
S806
(OPEN/CLOSE DETECT)
MAIN BOARD
(COMPONENT SIDE)
C920
CN701
(1/2)
(USB CONNECTOR)
S805
5
1
Q603
OPEN
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11
R628
R619
TP (−)
TP (+)