Tx-Rx Unit (X57-5950-Xx) (B/2) - Kenwood 762G Service Manual

A B C D
TX-RX UNIT (X57-5950-XX) (B/2) Component side view
-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2 -13 : TK-762G K2 -21 : TK-760G M
J72-0677-02 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 (X57-5950-XX) (B/2) Foil side view
-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2 -13 : TK-762G K2 -21 : TK-760G M
C620
R607
R610
R599
SPD
D524
D525
R614
R600
D527
C615
C590
C581 Q508
R621
X501
Q504
R620
R593
R595
R613
J72-0677-02 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 R559 R560
C542
1 8
R561
VOL IC507
UP 4 5
C537 R564 C525
R563 C541 R562
VOL
DN
D513
MON A (TK-760G)
MON (TK-762G)
(TK-760G)
Ref. No. Address
D514 5I
D521 2C
D529 3I
C584
C576
R590
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
C530
R553
C534
C533
R548
R550
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
Q508 11C D502 10N D505 11N D523 10A
Q509 10B D503 10N D507 10N D524 9A
D501 11N D504 11N D508 9G D525 9C
I J K L
LCD
CNT
MBL 5C
1
CS CK
R618
CNT
SB
R619 E E IC510
DT
R533
8
C517
5 4
R543
IC513
8 1
C527
5 4
C528 R535
IC514
8 1
R547 R542 R544
R545
C531 D506
R512 C505
C529
R552
D514
D/A (TK-760G) (TK-760G)
(TK-762G)
(TK-762G)
CN501
C623
C522 +
R585
8
7
IC509
C578 C587
14 1
CNT
E E SB
DT
LCD CNT
MBL 5C
CS CK
Ref. No. Address
D526 9C
D527 10A
D528 8C
63
M N O P
TK-760G/762G
PC BOARD VIEWS
L501
16
C501
9
R517
R505
R520
R521
D509
(TK-760G)
A (TK-762G)
C504
CP534
R515
CP535
CP533
CP538
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
1
D511
2
CH
UP
3
CH
4
DN
D510
5
SCN
(TK-760G)
6
Component side
Pattern 1
Pattern 2
Pattern 3
7
Pattern 4
Foil side
8
C518
C516
X502
C514
R527
CP536 Q501
1 9
C502
100
L503
CP532
R509
CP526
10
CP523
CP524
CP521
CP520
CP518
F.RESET
76
11
75
R501 12
Component side
13
Pattern 1
Pattern 2
Pattern 3
Pattern 4
64
Foil side
14