Foil Side View (J72-0921-19) - Kenwood TK-3180 Service Manual

A B C D
TK-3180
PC BOARD
1
DISPLAY UNIT (X54-3470-XX) -10 : K,K2 -11 : K3,K4
2

Foil side view (J72-0921-19)

3
4
5
6
7
8
9
J72-0921-19
10
Ref. No. Address
IC500
11
IC501
IC502
IC503
Q501
12
13
14
E F G H
CN510
CN507
C544
C549
+
C500
C501
NC 1
V5
Vss
V5out
C2–
C2+
C1–
C1+
Vci
VDD
OSC1
OSC2
RESET
P/S
RS
R/W
SCL
SIO
CS
Vss 20
CP504
1
CP507
IC500
10
CN511
R570
Ref. No. Address
8H Q502 9K
5J Q504 7I
7I Q505 5I
7I D500 8K
8K D522 7J
I J K
CN509
R500
C551
4 3
R573
+
C523
IC501
C556 L550 5 1
R575
C538
C525
R547
+
R574
+
L553
L554
R552
R560
5 4
R522
R543 IC503
R526
8 1
R542
R525
R571 C554
R562
R524
5 4
R540 IC502
8 1 R559
C553
R518
C562
C522 R561
20
R568
11
C513
L M N O
PC BOARD
DISPLAY UNIT (X54-3470-XX) -10 : K,K2 -11 : K3,K4
Foil side view (J72-0921-19)
P Q R S
TK-3180
1
2
3
4
5
6
7
8
9
10
Component side
Layer 1
11
Layer 2
Foil side
12
13
14