Kenwood TH-F7E Supplemental Service Manual page 16

A B C D
TH-F6A/F7E
1
CONTROL SECTION(A/3)
(Foil side)
2
R e . f N . o A d d e r s s
C I 7 0 1 I 8
C I 7 0 2 8 G
C I 7 0 3 8 M
C I 7 0 4 3 G
C I 7 0 5 6 G
3
C I 7 0 6 6 N
C I 7 0 7 8 F
C I 7 0 8 4 J
C I 7 0 9 4 J
C I 7 1 0 I 3
C I 7 1 1 7 M
C I 7 1 2 4 K
4
C I 7 1 3 8 L
C I 7 1 4 8 N
C I 7 1 5 7 O
C I 7 1 7 7 N
C I 7 1 8 8 M
Q 7 0 1 7 H
5
Q 7 0 3 I 6
Q 7 0 4 7 E
Q 7 0 6 9 E
Q 7 0 7 9 G
Q 7 0 8 8 F
Q 7 0 9 9 K
Q 7 1 0 9 M
6
Q 7 1 2 5 J
Q 7 1 3 5 M
Q 7 1 4 7 E
Q 7 1 5 3 N
Q 7 1 6 8 H
Q 7 1 9 6 M
Q 7 2 0 5 K
7
Q 7 2 1 6 K
1
Q 7 2 2 6 K
Q 7 2 5 9 J
Q 7 2 6 7 M
Q 7 2 7 8 O
Q 7 2 8 1 0 N
8
Q 7 2 9 9 L
D 7 0 5 8 H
D 7 0 9 7 H
D 7 1 8 8 M
D 7 1 9 3 K
D 7 2 6 9 K
D 7 2 7 I 5
9
D 7 3 0 8 L
D 7 3 1 9 E
D 7 3 2 9 F
10
2SC4617
B
E
C
11
2SB1184
12 2SC4081 UMA10N
UMX2N
C E C
B
E
6
13
B
17
14
E F G H
PC BOARD VIEW
TH-F6A : S/No 30500001 - 30500330
TH-F7E : S/No 30500001 - 30500590
TX-RX UNIT (X57-636X-XX) (A/3) Foil Side View
CONTROL SECTION
M4
S701
R739
I
C880
C724
R775
1 C767
TxD
NC
IM1 RxD
OPOFF/TES/IMO/ID R738
CP708
CP710
DB7
DB6
DB5
CP712
DB4
CP706 CP707 CP709
CP711
DB3
DB2
DB1
50
DB0
RESET
51
CS
RS
E
RW/RD
GND
OSC2 R747
OSC1 CP705
Vcc
Vc1
C1+ CP704
C1-
VLOUT
CP703
VLCD
IC705
V10UT
C815
V20UT
CP702
V30UT
V40UT
V50UT
CP701
0 3 R744
C770
R724
75
3 2 1
C737
76
Q704 Q714 R761
C725 D709
C745 R869
R740
R840
R870
4 5
C828 R706
C778
6 Q701
1 10 C706
R844 C702
IC707
1 5
CN714
D705
2 IC702
5 6
3 4
C741 R876
R789
C739 C740 TH701
C853
R835
C872
R707
Q708
C718
R871
R721 C719
C707
C843
C722
Q707
Q706
C748
2SC4919 RN47A5
C 4
4
5
3
E
1
B
3
1
I J K
D719
S702 S703
C769
R773
1 5
IC710
C783
3 4
C765
C764
26
Q712
3 2 1
C777
25 IC708
R767
C804
D727
C794
R808
Q720
R743
Q722
R746
Q721
C824
Q703
C728
1
R741
100 R833
C726
C710
C703 C711
R704
Q716
C875
R713
R717
Q709
R849
R712
C749
R765
C751
Q729
C882
D726
Q725
TA75W558FU 2SJ347 RN5VL37A
TC4W53FU 2SK1830 TC7S66FU
G
6 5 1
8 7 2
S
3
D
3 4
1 2
4
18
L M N O
LM2681
CN716
Q713
2 4 8 C
C704 5 1
C841
C878
4
R841
3 2 R754
R755
13 12
R787
R860
R788
R861
R790
CP713
Q719
R867
IC706
C734
R848
R777
24 1
R781
C852
C735
R862
C829
C884
R800
R807
C870
1 6
4 3
Q726
2 IC715 5
IC717 2
4
3
R783 R799 5 1
D718
C837
C832 C835
R702
R829 4 3
Q727 2
C812
R722
5 1
IC703
1 5
4 3
2 2 IC718
5 1
3 4 C813
C811
C805
C755
R831
R827 R824 R828
C808
1 4
Q710
R766
2 Q728 5
6 R770
3
C754
R772
C762
TA7368F PST9130NR TK11930M
6 3
2
1
10 6
5
5
1
4
5
P Q R S
LMC7101BIM5
4
5
6 4
3
1
1
3
XC6202P402PR
3
1
M62364FP
13
12
24
1
TA75W01FU
5
8
4
1
AT25128N10SI27
8
7
6
5
1
2
3
4
NJM2107F
OUT
V
-IN
GND
+IN
Component side
4
Pattern 1
Pattern 2
3 Pattern 3
Pattern 4
1
Foil side