Kenwood TK-2160 - Manual (Page 37)

37
TK-2160
SCHEMATIC DIAGRAM
T S R Q P
1
2
3
4
5
6
7
A
PCTV
SB
C448 1000p
L221
3T
C478 1000p
C474 1000p
C441
1000p
D206
HVC131
R272
150k (D)
3SK318
Q404
C456 4.7u6.3
C359 24p
R278
10k
C344
82p
C320
22p
R279 47k
D208
HVC131
R462
0
C465 1000p
C466 1000p
L220
R276 150k (D)
L404
270n
L408
C356
6p
R282
1M
R431 1M R441 220
C445 2p
(B)
C302 18p
C469 1000p
L225
8T
R280
0
C291 1000p
C467 27p
C475
4.5p
(B)
R457 100k R438 470 R459 180k
C484 4p
(B)
L224 2.2u
C292
100p
R460 100k L407 68n
C360
12p
C341
10p
C297
1000p
Q213
DTA144EE
R273
150k (D)
L219
9T
C368
3p
L222
5T
C432 1000p
C352 27p
D204
HVC131
R421 82k
C353
27p
C436 5p
(B)
R264 0.39
C483
10p
R270 0.39
R417
0
R461
100
C326
22p
C317
10p
C472 1000p
R265 0.39
C293 1000p
R283 100k
C358
10p
C435 1000p
R275
150k(D)
R425
0
IC201
TA75W01FU
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
3SK318
Q403
C434 0.01u
C329 1000p
R465 1M
L411 68n
Q210
DTC114EE
L406 270n
C299
0.1u
L409 68n
L403 0.56u
C298 0.01u
D402
1SV305
C447 47p
C308
0.01u
R419 220
C479
4p (B)
L405 120n
R277 150k (D)
R440
47
L401
C477 33p
R463 1M
R466
0
C468 1p
(B)
R274
150k
(D)
C439 1000p
R287
0
R424 82k
R281
2.2k
D404
1SV305 D405 1SV305
C464
4p
(B)
C355
1000p
L228
56n
D403
1SV305
C338 22p
L412 56n
R285
270
C333 12p
C363
7p
L230
1u
L223
3T
C480 1000p
R427 1M
C301 1000p
C444
5p
(B)
L226
7T
R423
82k
C429 1000p
R422 82k
R263
0
C309
10p
D212
HVC131
C430
12p
C300
1u
C312 82p
R467
0
R286
270
L229
6T
C362 11p
L227
7T
C481 22p
C427 0.01u
C351
1000p
R418
560
C672 4700p
2SC4116(Y)
Q605
C681
0.068u
C675 1.5u16
2SA1586(Y,GR)
Q606
R679
0
C673 4700p
D605
RB706F-40
R675
10k
C676 1.5u16
D606
RB706F-40
R676
150
C653 0.22u
R688
100
R677
0
R686 470
C688 220p
R668 47k
R651
0
C687 10u6.3
R669 2.2k
2SA1362(GR)
Q604
C680
10u6.3 C678
0.47u
R684 1.8k
J601
C671 0.1u
D604
RB706F-40
R689
100
2SK1588
Q608
R666 8.2k
C690 1000p
L601
C693 470p
C686
0.047u
C679 100p
R693 27k
C674 220p
R692
0
R682
10
R687
1k
L602
R670
1k
C692 220p
Q603
DTC144EE
C684 0.1u
C691
100u6.3
R694
0
C689 0.022u
C660
1u
R691 33k
R683 470k
IC605
TA7368F
1
1
2
VCC
3
3
4
VIN
5
RIPPLE
6
7
8
9
10
R649 100k
Q607
DTC144EE
MIC601
C664 1000p
IC603
TC75W51FU
1
2
3
4
VSS
5
6
7
8
VDD
C659 0.01u
C668 0.01u
C662
0.1u
R653
3.9k
C663 0.1u
R674
0
C656
0.1u
C654 0.01u
R681
2.2k
R678
0
R656 1M
PTT_O PTT_I(RXD)
SP MUTE
R671 68k
C677 3300p 2SK1824
Q602
R667 100k
ALT2
C658
0.1u
R665
0
R660 150k
R657 3.3k R654 10k R648 10k
R650
1k
R672
1k
R673
2.7k
C365
33p
C463
4p (B)
IC604
TC75S51FE
1
2
3 4
5
R655
1M
C657 47p
C638 1000p
C647
1000p
C652
1000p
C667 1000p
C669 1000p
C695 1000p
R661 680k C661 470p
R658
10k
R433
0
C462 1000p
C486
4p
(B)
R652
27k
C655
0.022u
R697
0
2SK1824
Q212
C696 0.22u
C349 3p
(B)
C446
1p
C476
0.5p
(B)
TXD
R284 100k
CN13
ANT
HSD AMP
VSS
VDD
D2,11,14,201,401
D3-10 :HSC277
D12
:1SV325
:1SR154-400
D13 :MA2S111
D204,206,208,212
:1SV278
D402-405
:HVC131
D802
:1SV305
D803
:B30-2156-05
:B30-2157-05
:HZU5CLL D203
:RB521S-30 D801
:RB706F-40 D603-606
D805
IC804 :CAT24WC64JI
:TA75W01FU IC201
:TA31136FN IC401
:MB15E03SL IC1
:AQUA IC601
IC802
IC801
:PST9134NR
:XC6204B502MR
IC805 :30622MCA-7G7GP
:DTC144EE Q1,603,607
Q5,6
Q4
:2SK508NV(K52)
:KTC4082
Q2,3,805 :UMG9N
:2SC5108(Y)
Q604
Q10
:2SJ347
:2SA1362(GR)
Q7,9,11
Q8,12
:2SC4617(S)
:XC61CN5002NR
:TC7W74FU
IC803
IC806
:TC75S51FE
:TC75W51FU IC602,604,606
IC603
:TA7368F IC605
Q606
:2SC4649(N,P)
Q212,400,601,602,810
Q608
:2SC4116(Y)
:2SA1586(Y,GR) Q605
:2SK1588
:2SK1824
Q402
Q211
Q206 :2SK3077
:2SK2595
Q207
:3SK318
Q209
:DTA123JE
:2SK879(GR)
Q808,809
:2SK2596
Q403,404
Q213,401
Q801,804,807
:FP210
Q208,210
:UPA672T
:KTA1298(Y)
:DTC114EE
Q806
Q802
:DTA144EE
:UMG3N
Q803
VOLOUT
PCTV
APCSW
B
5R
TXINO
HSDI
5MS
TXD1
VOX
AFCO
SB
PTT(CPU)
PTTSW
ATTCV
5T
PTTSW
5MS
COMPARATOR (APC)
VOX AMP
DETECTOR
AF POWER AMP
APC SWITCH
MIXER
RF AMP
Q404
BEEP SWITCH
DC SWITCH
DC SWITCH
/SP MUTE
MIC. AGC
MIC. AGC
DETECTOR
D605,606
SP MUTE SWITCH
ANT SWITCH
D204,206
ANT SWITCH
D208,212
RF BPF TUNING
D402,403 D405
RF BPF TUNING
D404
RF BPF TUNING
APC SWITCH
BPF
DC SWITCH
/SP MUTE
OPTDET
BEEPSW
APC SWITCH
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
NF
PHASE
PRE-GND
PW-GND
POUT
IN2+
IN2-
OUT-B
VCC
T:0V
R:4.97V
T:0V
R:0.97V
T:0V
R:2.41V
T:0V
R:2.48V
T:0V
R:4.82V
T:0V
R:0.76V
T:0V
R:1.77V T:0V
R:4.46V
T:5V
R:0V
T:0V
R:7.4V
T:1.6V
R:0.4V
Note : The components marked with a dot ( ● )
are parts of layer1.
TX-RX UNIT (X57-6720-10)
X57-672 4/4