Kenwood TK-868G Service Manual page 19

A B
TK-868G
1
TX-RX UNIT (X57-5963-02) (B/2) Component side view (J72-0988-09 B/2)
J72-0988-09 B/2
2
PSW
3
4
CM MIC
5
HOOK/
RXD
6
Ref. No. Address
IC501 3O
IC503 4L
IC507 3G
7
IC510 3L
TX-RX UNIT (X57-5963-02) (B/2) Foil side view (J72-0988-09 B/2)
8
C620
R599
9
D524
R614
10
D527
C590
C581
11
R613
R612
12
J72-0988-09 B/2
Ref. No. Address
13
IC502 10P
IC505 11N
IC508 11F
16
IC509 11J
14
C D
PC BOARD / PC
J501
PTT/
PSB
TXD
ME GND MBL
Ref. No. Address Ref. No. Address
IC513 3J D510 5Q
IC514 4J D511 2Q
D506 4L D512 2E
D509 5M D513 5E
R607
R610
SPD
PTT
R600
C615
D525
Q508
R621
R620
Q504
R593
R595
Ref. No. Address Ref. No. Address
IC511 9E Q503 11I
IC512 10L Q504 11C
Q501 9R Q505 11B
Q502 10H Q506 11B
E F
板
D512
+
VOL
UP
VOL
DN
D513
Ref. No. Address
D514 5I
D521 3C
D529 3I
C584
C576
+ +
R583
C560
C577
22
23
R575
IC508
33
34
C534
R548 R550
Ref. No. Address Ref. No. Address
Q508 11C D503 10N
Q509 11B D504 11O
D501 11O D505 11N
D502 11N D507 11N
G H
R566
C543
R567
R560
C542
1 8
R561
IC507
4 5
C525
C537 R564
R563 C541 R562
C527
C528
R547
R545
MON
R722
R581
R723
C558
C557
12
11
+
C555
Q502
R576
C549
C550
R578
C545
1
44
R554
R558
C530
R553
Ref. No. Address Ref. No. Address
D508 9G D526
D523 10B D527
D524 9B D528
D525 10C
I J
C632
R533
5 4
R543
IC513
8
1
5 4
R
IC514
8
1
C531
R552
C529
D514
CN501
R585
8 7
IC509
14 1
R526
R726
9D
10B
8D