Kenwood TK-U100V Service Manual page 42

6.8k
22p
CD200
L79-1914-05
W/N SW
5R
LSDI
5R
5T
5C
5MS
PLDL
DATA
CLOCK
PLUL
PLPS
DACLD
LSDO
T/RSHF
R:4.93V
T: 0V
QT/DQT FILTER
R350 IC305
470
1
V+
8
C346 C324
2
+ -
7
0.18u R364
0.18u
3
- +
6
470
4
GND
5
C343
0.18u
NJM12904RB1
R363
R:2.49V
5.6k
T:2.45V
C336
R355
47k
0.01u
C323
0.1u
R332
2.7k
R334 R344 R347
10k 10k
10k
PTTSW
RXD
PTT
TXD
OPTDET
SPMUT
+B
SB
5MS
5M
5C
5T
SSM3J05FU-F
5R
Q501
R:4.93V
T: 0V
DC SW
DC SW
5TC
5RC
5CC
5MSC
INT
RESET
CN200 CN201 R:4.93V
T: 0V
LSDIN
R369
10k
R354
330k
R352
100k
C347
R366
100k
1u
R367
47k
5MS
DC SW
MIC AMP/LIMITER
IC304
R357
NJM12904RB1
560k
1 8
V+
C340
7
2
- +
10p
6
3
+ -
4 5
GND
C332
0.01u
C333
1000p
VREF
Q202
C221
0.01u
KTC4080E-P
+B
5R
5MS
5M
BPF
CVDET
SQL
RSSI
WID/NAR
W/N SW
Q305
RT1N144U-T111
LSDIN
5M
T/RSHF
R375
R373
10k
0
VOXIN
VOXIN
HSDO
R374
47k
(D)
7.5V
R370
SB
47k
(D)
PTTSW
RXD
PTT
TXD
OPTDET
SPMUT
5TC
5RC
5CC
5MSC
INT
RESET
+B
5R
5MS
5M
BPF
CVDET
SQL
RSSI
PLDL
DATA
CLOCK
PLUL
PLPS
DACLD
WID: 0V
NAR:5.0V
VOXIN
WID/NAR
INT
LSDIN
5M
T/RSHF
LSDO
RXD
TXD
HSDO
BATT
D402
DA2S101
R455
1k
5RC
5.0V
PTTSW
RXD
PTT
TXD
OPTDET
SPMUT
5TC
5RC
5CC
5MSC
INT
RESET
Note : The components marke
BPF
49
LSDO
50
HSDO
51
BATT
52
RSSI
53
SQL
54
LSDIN
55
THDET
MCU
56
CURDET
IC400
57
T/RSHF F2136ACNKDRB
58
5VC
59
NC
60
NC
61
NC
62
TYPE2
63
TYPE1
64
5RC
C400 C405
1000p
0.1u
C401 C404
1000p 0.1u
C403
CN402
1p
(B)
CN404
R413
1k
CN403
SWITCH
CN401