Kenwood TH-F7E Supplemental Service Manual page 61

A B C D
TH-F6A : S/No 30700001 -
TH-F7E : S/No 30700001 -
TX-RX UNIT (X57-636X-XX) (A/3) Component Side View + Foil Side View
CONTROL SECTION
DTC114EE
2SC4617
B
E
C
2SB1184 G
AFB
7
*
D725
C E
R754
B
R755
12
R860
R861
2SC4081
R867 IC706
C
0 8
C734
E
B
1
D723
R760
C735
UMA10N C884
UMX2N
6 1
IC715
4
4 3
# 9
C832
C835
6
3
4
3
Q727
1 5
1
D722
C813
R831 C811
2SC4919
R828
C
C M
4
R766
Q728
R770
6
E
B
C754
R772
RN47A5
C762
4
5
3
1
TA75W558FU
2SJ347
TC4W53FU
2SK1830
2SK3019
6 5
8 7
G
S
3 4
1 2
E F G H
D719
PWR
C783 +
CN716
1
4
Q712
C777
Q713
C842
1 5 C704 C804
C841
C878
MIC701
R841
INT. MIC
2 3 C794
D724
Q
13
R808
R787
C847
R788
Q720
R790
Q719
S Q721
D
+ G
5 2
R848
C824
+
C885
24 R777
D721
C852 R781
+
R862
C829
R800
R807
C870
3 4
IC717
R783
1 5 R799
3
6
C837
R702
R829
C812
R722
IC703
4 1
3 4
IC718
D720
1 5
5 3
R824 R827 C755 C805
Q729
R765
C808
C751
C882
D726
V F
1
+
3
R CN715
+
C849
RN5VL37A TA7368F PST9130NR
TC7S66FU
6
1
10
2
3
5
D
1
5
4
I J K L
4 3 R853 C733 C732 R752
S703
S702
IC719
M4 8
LAMP R739
MONI C844
5 1
C769
C724
I
R859
+ IC704
R773 R775 C767
5 1
+
IC710
5
4 3
R738
CP712
CP711 CP710
+
C765
S704
JOG DIAL
C764
26
25
R767
D727
R
R837
C846
C887 R843
R857
C886
R743
IC705
C729
R746
X
C728
1 100
R741
C726 R833
D709
C725
R869
R740
R870
R706
C706 +
C711 C710 C703
R704
C702 R844
Q701
D705
5 1
IC702
+
4 3
Q716
TH701 +
C875 C853
R713
R716
R717 R707
R731 C718
R849
+ C719
+
C707
R712
C722
C749 S
R821 R814
Q707 D
R732
C810 R825 G
R872
J701
EXT. MIC/EXT. SP
C730 R817
R730 R877
C799 R818
C721
C720
C801
C803
B
D711
D717
TK11930M LM2681
4
3 4
2
6
1 6
3
1
3
5
4 1
75
M N O P
TH-F6A/F7E
PC BOARD VIEW
S701
1 D714 D715
PTT
+
C880
R758
RXD TXD
1
4
NC
IM1
OPOFF/TES/IMO/ID
DB7
DB6
CP708
DB5
DB4
DB3
DB2
CP709 CP707 CP706
DB1
50
DB0
RESET
51
CS
L706 RS
E
RW/RD
GND
OSC2
OSC1
C997
VCC
M62364FP
VCI
+
C1+
C1–
VLOUT
VLCD
V1OUT
V1OUT
V3OUT
C815
24
V4OUT
V5OUT
30
R744
C770
TA75W01FU
R724
75 LCD ASSY D712
G
76
C737
D
R761 S
Q704
D713
C745
R840
t
C828
C778
10 1
IC707
CN714
6 5 AT25128N10SI27
R876 C741
Q708
S
C740 C739
D R835
C872 G
R871
+
R721
LCD
C843
1
NJM2107F
C748
+
R820
C802
D716
R816
R815
J72-0778-39 A/3
LMC7101BIM5 XC6202P402PR
5
Pattern 1
4
Pattern 2
3 Pattern 3
1
Pattern 4
3
1
Q R S
1
CONTROL SECTION(A/3)
(Component side + Foil side)
2
R e . f N . o A d d e r s s
C I 7 0 1 J 8
C I 7 0 2 8 L
C I 7 0 3 9 F
C I 7 0 4 3 L
C I 7 0 5 6 L
3
C I 7 0 6 6 E
C I 7 0 7 8 M
C I 7 0 8 I 5
C I 7 0 9 I 4
C I 7 1 0 J 4
C I 7 1 1 7 F
C I 7 1 2 4 H
4
C I 7 1 3 9 G
C I 7 1 4 9 E
C I 7 1 5 8 D
C I 7 1 7 8 E
C I 7 1 8 9 E
C I 7 1 9 J 3
C I 7 2 0 I 5 5
Q 7 0 1 8 K
Q 7 0 2 9 K
Q 7 0 3 J 7
Q 7 0 4 7 O
13 Q 7 0 5 3 L
Q 7 0 6 1 0 N
6
Q 7 0 7 9 L
12
Q 7 0 8 9 M
Q 7 0 9 9 H
1
Q 7 1 0 1 0 F
Q 7 1 2 I 5
Q 7 1 3 5 F
Q 7 1 4 7 N
7
Q 7 1 5 4 E
5
Q 7 1 6 9 K
Q 7 1 9 6 F
8
Q 7 2 0 6 H
Q 7 2 1 6 H
4
Q 7 2 2 6 G
1
8
Q 7 2 3 1 1 O
Q 7 2 5 1 I 0
Q 7 2 6 8 F
Q 7 2 7 8 D
Q 7 2 8 1 0 E
Q 7 2 9 1 0 G
8
7
D 7 0 2 3 F
6
9
5 D 7 0 3 3 F
D 7 0 4 3 G
D 7 0 5 8 K
2
D 7 0 6 I 3
3
4
D 7 0 7 4 K
D 7 0 8 4 G
D 7 0 9 7 K
10
D 7 1 0 1 1 K
D 7 1 1 1 J 1
D 7 1 2 7 P
D 7 1 3 8 P
OUT
V
D 7 1 4 3 M
D 7 1 5 3 N
D 7 1 6 1 1 N 11
-IN
GND
D 7 1 7 1 1 M
+IN
D 7 1 8 8 F
D 7 1 9 3 G
D 7 2 0 9 E
D 7 2 1 7 E
D 7 2 2 9 C
Connect 1 and 4. 12
D 7 2 3 7 C
D 7 2 4 5 E
Component side
D 7 2 5 5 C
D 7 2 6 1 0 H
D 7 2 7 J 5
D 7 3 0 9 G
D 7 3 1 9 N
13
D 7 3 2 9 N
Foil side
76
14