NW-E50/E70
14
14
R516
R528
R829
R525
R530
C512
C518
R519
C511
R527
DRY
BATTERY
SIZE "AAA"
(IEC DESIGNATION LR03)
1PC, 1.5V
MAIN BOARD
(SIDE B)
L
R
COM
J301
CN401
1
2
24
23
A
DISPLAY
BOARD
CN402
(Page 10)
CN400
HOLD
.
VOLUME
-
VOLUME
+
Nx
IC508
IC503
IC505
IC509
IC502
IC507
IC700
IC506
IC504
IC501
IC500
5
1
1
3
4
5
1
1
1
3
3
3
2
4
4
4
5
5
1
1
1
3
3
3
4
4
4
5
5
5
S
E
E
E
E
S
E
S
OFF ON
1
3
2
4
IC510
1
3
2
4
1
1
3
3
2
2
4
4
R534
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
4-6. PRINTED WIRING BOARD – MAIN (SIDE B) –
:Uses unleaded solder.
• Semiconductor Location
Ref. No.
Location
D501
B-8
D502
C-10
D503
D-10
D504
C-8
IC500
E-10
IC501
B-5
IC502
B-5
IC503
C-8
IC504
B-6
IC505
D-5
IC506
C-11
IC507
E-9
IC508
D-6
Ref. No.
Location
IC509
B-4
IC510
D-3
IC700
E-7
Q460
D-4
Q500
C-8
Q501
D-9
Q502
C-5
Q503
D-10
Q504
B-5
Q505
E-8
Q506
D-5
Q507
C-5
