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Kenwood TK-868HG Service Manual page 38

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A
B
C
D
TX-RX UNIT (X57-596X-XX) (B/2) 3-05 : C 3-07 : C3 Component side view
J72-0760-12 B/2
PSW
J501
PTT/
CM MIC
PSB
TXD
HOOK/
ME
GND
MBL
RXD
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
IC501
3O
IC510
2L
D506
4L
D511
2R
IC503
4L
IC513
3I
D509
5M
D512
2E
IC507
3G
IC514
4I
D510
5R
D513
5E
TX-RX UNIT (X57-596X-XX) (B/2) 3-05 : C 3-07 : C3 Foil side view
C620
R607
R599
R610
SPD
D524
R614
R600
C615
D525
D527
C590
C581
Q508
R621
X501
Q504
R620
R593
R595
R613
R612
J72-0760-12 B/2
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
IC502
10P
IC509
11I
Q501
9R
Q504
11C
IC505
11N
IC511
9D
Q502
10H
Q505
11B
IC508
10F
IC512
10L
Q503
11I
Q506
11A
E
F
G
H
D512
R566
C543
R567
R560
C542
1
8
R561
VOL
IC507
UP
4
5
C525
C537
R564
R543
R563
C541
R562
VOL
DN
D513
MON
A
Ref. No. Address
D514
5I
D521
2C
D529
3I
C584
C576
R722
R583
C565
C560
R581
C566
R582
C577
C557
C558
22
12
23
11
+
C555
R576
Q
C559
R575
502
C549
IC508
C553
C550
R578
C545
33
1
34
44
R554
C536
R558
C530
R553
C534
R548
R550
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
Q508
11C
D502
10N
D508
9G
D525
9C
Q509
10B
D503
10N
D523
10A
D526
9C
D501
11N
D504
11N
D524
9A
D527
10A
I
J
K
L
C632
LCD
CNT
MBL
5C
1
CS
CK
CNT
SB
IC510
E
E
DT
R533
8
C517
5
4
IC513
1
8
C527
5
4
C528
R535
IC514
1
8
R544
R547
R542
R545
D506
C531
C529
R512
C505
R552
D514
D/A
CN501
C623
C522 +
R585
8
7
IC509
C578
C587
14
1
R526
CNT
E
E
SB
DT
LCD
CNT
MBL
5C
CS
CK
Ref. No. Address
D528
8C
43
M
N
O
P
PC
16
L501
C501
9
R517
R505
R520
R521
D509
C504
CP534
R701
R515
CP533
CP538
CP535
25
26
CP531
R511
CP530
R523
R617
CP529
R508
IC502
CP522
D502
D501
CP
519
D504
50
CP517
51
5
4
IC505
8
1
Q
R
S
TK-868HG
1
D511
2
CH
UP
3
CH
4
DN
D510
5
SCN
6
Component side
Pattern 1
Pattern 2
Pattern 3
7
Pattern 4
Foil side
8
C518
C516
X502
C514
R527
Q501
CP536
1
9
C502
100
L503
CP532
R509
CP526
10
CP523
CP524
CP521
CP520
CP518
F.RESET
76
11
75
R501
12
Component side
Pattern 1
13
Pattern 2
Pattern 3
Pattern 4
44
Foil side
14

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