Control Unit (X53-4400-10) - Kenwood TK-5810 Service Manual

A B
TK-5810 BG
(
1
CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19)
2
L2
C17
4
C19
6
D6
3
L4
4
5
L701 L702
+ +
C709 C710
HD6
C711
C712
6
R715
R714
XF R721
R758
7
R725
C722
C727
C729
C731
8
IC706
4 3
5 1
9
10
11
12
Ref. No. Address
IC4 2B
IC5 5R
IC100 8E
13
IC201 4I
IC400 3G
IC522 8R
86
14
C D
/5810H BG
) (
R31
3
IC4
1
C33
D8
C39
C42
+
C43
R707
TP991
C700
C701
C702
C705
HD4
C703
C713
R711 TP992
( )
R713
HD3
C718
R716 R717
R719
R727
FSDET
R136
CN4 BATT
IF
C126
CN501
Ref. No. Address Ref. No. Address
IC700 4C Q2
IC701 7C Q3
IC703 4B Q12
IC706 8B Q13
IC708 5E Q204
Q1 2R Q206
E F
)
PC BOARD
GND
TXD3
/FLDM
R833
R819 R805
R827
R824
R817 R829
R781
R816 R815
R809
R814 R811 R777
R776
R831 R775
R773
R797
R792
R799
R796
R822
+
C749
R774
+
C760
R825 R778
R826 R832
BER-DAT
BER-CLK
IF-DET
ASQ
C106
1 5
IC100
3 4
IF
C112
Ref. No. Address Ref. No. Address
2R Q507 9P D504
4R Q508 9Q D505
10H D1 3R D507
10H D3 2R D510
4H D6 3B
4H D8 3C
G H
R403
R412
R420
18 13
19
12
IC400 R421
R422
24 7
1 6 R423
R418 C471
F400
RXD2-GPS
R346
GPS2 GPS1 RXD2
Q204
Q206
5C GND
33GPS
R344 C202
R348
R823
R828
R772
R795
R794
VGS
RXD1 BSEL USEL DE AI E BSFT
VBUSY
PLAY
CN411
TXD1
EN
VRST
C402 C404
C401
C403
1 5 1 5
Q12 R49 Q13
3 4 3 4
L502
C617
C645
CN503
10L
10L
10K
10J
I J
CN459
C425
1 2
19 20
8C BUSY
E
AKEY
5C
PTOA
AO EMG
C628
D510
C640
C644