Pc Board; Display Unit (X54-3400-10) - Kenwood TK-7150 Service Manual

A B C D
TK-7150

PC BOARD

1
2
VR901
VOL
3
4
DM 1
5 HK
MIC
ME
J901
PTT
5
E
SB 4
8 BLC
PF1
6
Ref. No. Address Ref. No. Address Ref. No. Address
IC902 3F Q906 4J D910 5H
IC904 3I Q907 4J D911 5J
7
Q902 3G D908 5D D912 4M
Q905 2I D909 5F D913 5K
8
C902
R907
BLC
SB D902
C907
D905
E
R944
9
PTT
ME
C944
MIC
L901
C903 HK
D916
DM
+
L902
D918
R942
R960
10
+
Q909
D906
C905
D917
C942 R949
11
R922 C906
12
13 Ref. No. Address Ref. No. Address Ref. No. Address
IC901 9F Q908 10J D902 9C
Q901 10C Q909 10B D903 10D
Q903 9H Q910 10H D904 10E
45
Q904 10F Q911 11G D905 9B
14
E F G H
C931
100
1
Q902
R909 G
C923 R910
D
S
C922
X901
25
26
PF2 PF3
Ref. No. Address
D914 5M
D915 4N
E
I
C Q903
IC901 G
B
O
R914
+ C924
R924
R950 C943
Q904
TP2
D904
TP1
IRS 1
C909 C914 C925
ES2 2
C941 R913
C928
CN902
R919
CN905
Ref. No. Address Ref. No. Address
D906 10C D918 10A
D907 9I
D916 9C
D917 11B
I J K L
DISPLAY UNIT (X54-3400-10) Component side view (J72-0840-19)
Q905
76
75
IC904
Q906
Q907
51
50
PF4 PF5
DISPLAY UNIT (X54-3400-10) Foil side view (J72-0840-19)
R926
R927
R932
Q908
CN906
46
M N O P
POWER
D912 D915
PF6
R931 R934
Q R S
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
B/2
4
1
6
S1
5
3
2
W1
E 1
P4
P3
P2
P1 5
J72-0840-19 A/2
J72-0840-19 A/2
5
1
2
3
5
6
1
B/2 4
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side