Kenwood TK-760HG Service Manual page 34

A B C D
TK-760HG/762HG
1
TX-RX UNIT (X57-5950-XX) (B/2) Component side view + Foil side
-14 : TK-760HG K,M -15 : TK-762HG K -16 : TK-760HG K2 -17 : TK-762HG K2
J72-0759-12 B/2
2
R612
R613
R595
PSW
3
R593
R620
Q504
X501
R621
C581
Q508
4
C590
D527
D525
C615
R600
J501
5
R614
PTT/
D524
CM MIC PSB
TXD
HOOK/
ME GND MBL
RXD
SPD
R599
6
C620 R607
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
7 IC501 4P IC510 3M Q503 3J D502
IC502 4Q
IC511 5E Q504 3C D503
IC503 4L IC512 4L Q505 3B D504
IC505 3O IC513 4J Q506 3B D505
IC507 3H IC514 4J Q508 4C D506
8 IC508 4G Q501 5S Q509 4B D507
IC509 3J Q502 4I D501 4O D508
DTC114EE
2SB1565 2SC4617
9
DTD114EK 2SC4619
2SA1745 2SC4738
2SA1832
2SC2412K
2SC4215
2SC4226
10
2SK1824
3SK241 3SK228
11
M68702H MB15A02 NJM78L05UA
12
M68072L RH5VL42C
13
39
14
E F G H
PC BOARD VIEW
D512
R550
R548
R553
C534
R566
C543
R567
C542
R560
C530
R558
C536
1 R554 8
R561
34 44
VOL IC507
33 1
UP 4 5
C545
C537 R564
C541
IC508
C549 R563
R575
R576
+
VOL C555
23 11
DN
22
12
C557 C558
C577
C566 R582
C560 R581
C565
R583
D513
R722
C576
A (TK-760HG)
MON
R610
MON (TK-762HG)
(TK-760HG)
C584
Ref. No. Address Ref. No. Address
4O D509 5N D523 4B
5O D510 5R D524 5B
4O D511 2R D525 5C
4O D512 2E D526 5D
5L D513 5E D527 4B
4O D514 5I D528 6D
5G D521 3C D529 3I
2SC4081
2SB1132 2SA1641 DTC363EU
2SC2954
2SC3357
BU4066BCFV
BU4094BCF TC4013BF
BU4094BCFV TA7808S NJM2094V
UPB1509GV
I J K L
C632
LCD CNT
MBL 5C
CS CK
CNT
E E SB
R526 DT
R533
14 1
C517
IC509
C525
R578
5 4
C578
R543
C550
IC513
R562
Q C553
8 1
8 7
C527
502
5 4
C528
R535
R585
C559 IC514
C522 +
8 1
R542 R544
R547
C623
R545
C531
C529 R512
R552
D514
CN501
D/A (TK-760HG)
(TK-762HG)
DTA114EKA 2SC4649
DTC114EKA
DTC114EUA
DTC144EKA
KRA225S
M62363FP LC75823W
TA75S01F TA31136FN LC73872M
40
M N O P
1 16 L501
8 1
C501
IC505
IC510
5 4
51
8 9 CP517
50
R517
D504
C587
R505
CP
519
D501
D502
R520
CP522
R521
R508
CP529
D506
R617
C505
R523
CP530
R511
CP531 26
25
D509
CP538
CP533
R515
(TK-760HG)
(TK-760HG)
(TK-762HG) R701 A (TK-762HG)
CP534
C504
NJM2904M DAN202K
LA4422 MA742
NJM4558M DAN202U
TA75W558FU DAN235K
AN8009M AT29C020-90TI AT2408N10SI2.5
LC75833W 30622M4102GP
Q R S
D511
R501
CH
UP
75
76
F.RESET
CP518 CP520
CP521
CP524
CP523
IC502
CH
CP526
DN
R509
CP532
L503
100
C502
1
CP536 Q501
CP535
D510
R527
X502 C514
SCN
C516
(TK-760HG)
C518
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Foil side
Connect 1 and 4
2SK508NV
TC35453F
TC75W51FU