Kenwood TK-760G Service Manual page 43

A B C D
TK-760G/760GH
1
TX-RX UNIT (X57-5950-XX) (B/2) -10: TK-760G(K) -12: TK-760G(K2) -16: TK-760HG(K2)
Component side view (J72-0759-12)
2 J72-0759-12 B/2
PSW
3
4
J501
5
PTT/
CM MIC PSB
TXD
HOOK/
ME GND MBL
RXD
6
Ref. No. Address Ref. No. Address Ref. No. Address
IC501 3P D506
IC510 3M
IC503 4L IC513 3J D509
7
IC507 3H IC514 4J D510
TX-RX UNIT (X57-5950-XX) (B/2) -10: TK-760G(K) -12: TK-760G(K2) -16: TK-760HG(K2)
Foil side view (J72-0759-12)
8
C620
R607
R599
SPD
9
D524
R614
R600
C615
10 D525
D527
C590
C581 Q508
11 R621
Q504
R620
R593
R595
R613
12
R612
J72-0759-12 B/2
Ref. No. Address Ref. No. Address Ref. No. Address
13
IC502 10Q IC509 11J Q501
IC505 12O IC511 9E Q502
IC508 11G IC512 11L Q503
14
E F G
PC BOARD
D512
R566
C543
R567
R560
1
VOL IC507
UP
4
C537 R564
VOL
DN
D513
MON
Ref. No. Address Ref. No. Address
4L D511 2R D514 5J
5N D512 2F D521 3D
5R D513 5F D529 3I
R610 C584
C576
R722
R583
C565
C560 R581
C566
C577
C557
22 12
23 11
R575
IC508
X501
33 1
3 4 4 4
R554
C530
R553
C534
R548
R550
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
9S Q504 11C Q508 11C D502 11O D505
11I Q505 11B Q509 11C D503 10O D507
12H Q506 11B D501 11O D504 11O D508
H I J K
TX-RX UNIT (X57-5950-XX) (B/2) -10: TK-760G(K) -12: TK-760G(K2) -16: TK-760HG(K2)
Component side view (J72-0759-12)
C632 LCD
MBL 5C
CS
C542
8
SB
R561 E E
R533
5
C517
C525
5 4
R543
IC513
8 1
R563 C541 R562
C527
5 4
C528
R535
IC514
8 1
R544
R547 R542
R545
C531
C529
R552
D514
A
D/A
TX-RX UNIT (X57-5950-XX) (B/2) -10: TK-760G(K) -12: TK-760G(K2) -16: TK-760HG(K2)
Foil side view (J72-0759-12)
CN501
R582
C623
C558
+ C555
C522 +
R576 R585
Q
C559
502
C549 8 7
C553
C550
IC509
R578
C545
14 1
R526
E E
SB
R558
C536
LCD
MBL 5C
CS
Ref. No. Address Ref. No. Address
11O D523 11B D526 9D
11N D527 10B
D524 11B
9G D525 10D D528 9D
L M N O
PC BOARD
CNT
1 16 L501
CK
C501
CNT
IC510
DT
8 9
R517
R505
R520
R521
D506
R512 C505
D509
C504
R701
R515
CP538
CP531
R511
CP530
R523
R617
CP529
R508
CP522
D502
D501
C578 C587
D504
CP517
5 4
CNT
IC505
DT
8 1
CNT
CK
P Q R S
TK-760G/760GH
D511
CH
UP
CH
DN
D510
SCN
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
C518
CP534
C516
X502
C514
R527
CP533
CP535
CP536 Q501
25
1
C502
100
26
L503
CP532
R509
CP526
IC502
CP523
CP524
CP521
CP518 CP520
CP
519
F.RESET
50 76
51 75
R501
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14