Kenwood TK-5810H Service Manual page 35

P
TX-RX UNIT(X57-7270-XX)
L154
* C165 C169
18n
470p
SHIFT REGISTER
IC600
BU4094BCFV
1 16
STRB VDD
2 15
DATA
OE
3 14
CLK Q5
4 13
Q1 Q6
5 12
Q2
Q7
6 11
Q3 Q8
7 10
Q4
Q'S
8 9
VSS QS
4.46V
0.34V
C334
Q211
2SC4617(S)
0.1u
NOISE AMP
R330
RSSI
0
C327 R324
180p 0
R321
270k
FILOUT
FILIN
AFOUT
QUAD
IF2OUT
DC SW
Q209
DTA144EE
4.0V
C323
3p
1.52V
DC SW
R315
Q208
DTC114EE
100k
BUFFER
IC210
TC7WU04FK-F
1 8
1A VCC
R306 R316
2 7
3Y 1Y
0
3 6 0
2A 3A
4 5
GND 2Y
MO
Q
SCHEMATIC DIAGRAM
Note : The components marked with a dot (
* R168 C170
470p
8T SW
Q601
2SB1132(Q,R)
8T SW
Q600
DTC114EE
IF FILTER SW
R:3.41V
T:7.66V
IF FILTER SW
D216
RB706F-40
R344
C341
0
0.1u
R325 R328
3.3k
0
DC SW
Q210
SSM3K15TE(F)
MULTIPLEXER
QUAD
TC7S66FUF
R338 R339
1
IN/OUT
3.3k 0
2
OUT/IN
3
GND
R317
27k
L234
L34-4725-05
3.0V
R320
330
1.45V
R318
47
R
TK-5810H
VOLTAGE REGULATOR(5V)
IC601
TA7805FQ
1 IN 2
oUT
5C
GND
3
5V AVR
8C
8R SW
Q603
2SB1132(Q,R)
8R
R602
47k
8R SW
8T
Q602
DTC114EE
TV
Vref
STRB3
CLK
SOE3
DAT
8C
MB
WN2
EP
UL
L2FT
PCS
WN2
CV
IC211
5
VCC 5C
R340
4
CONT 8RC
1k
WN2
S T
●
) are parts of layer 1.
CN151
TX
CN150
L444
*
C641
470p
CN601
E40-6429-05
1 PC
C644
2 GND
470p
3 8T
8T
4
C645
470p
5 FTEMP1
C646
6 TTEMP2
470p
C647
470p
CN600
E40-6438-05
1 GND
2 TV
C630
3 RSSI
470p
C631
4 ASQL
1000p
C632
5 GND
1000p
6 GND
7 GND
8 IF_IN
9 IF_IN
10 IF_IN
11 GND
R611 12 PC1
0 13 GND
C629
470p
14 DET
C621
15 GND
1000p
16 Vref
C622
17 8T
470p
C623
18 STRB3
470p
C624
19 CLK
470p
C625
20 SOE3
470p
C626
21 DAT
470p
C627
22 8C
470p
C628
23 8C
470p
24 8C
25 8C
26 MB
C612
27 MO
470p
C613
28 WN2
470p
C614
29 EP
470p
C615
30 UL
470p R604
C616
0 31 L2FT
470p
C617
32 PCS
470p
C618
33 FTEMP1
470p
C619
34 FTEMP2
470p
C620
35 CV
470p
C611
36 GND
470p
MO
X57-7270-XX L444 R168 C165 C640 C642
-10 K 18n 22 6p 5p 5p
-11 K2 15n 18 7p 12p 12p
X57-727 4/4
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