Kenwood TK-5220 K Service Manual page 102

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TX-RX unit (X57-7820-10)
CN400
I2CCK
I2CSDA
50C
IC1
LM73CIMKX-0
Temp.
IC3
33C
Sensor
SKY72300-362
VC
TCXO_MOD
VC
TCXO
IC5
X1 19.2MHz
TLV2381IDBV
PLL
PLD
+B
Q403
SSM6L05FU-F
DC SW
SB3
SBC
Q404 SSM5H01TU-F
IC402 XC9101D09AKR
DCDC
150C
Q201 2SC5108(Y)F
Converter
IC400
TK11250CUCB
AVR
50C
/SAVE
IC403 TK71733S
38M
AVR
33C
IF_DET
SBC
Q401 SSM6L05FU-F
DC SW
50R
50IF
5RC
Q402 SSM6L05FU-F
DC SW
50IF
Q405 2SA1955A-F
DC SW
50T
/5TC
IC401
TC75S51FE(F)
IFC
33C
Q6
2SC5383-T111
Ripple
Filter
Q7 SSM6L05FU-F
T/R
/T_R
Q9 2SJ347F
SW
Loop
BUFF
VCO
Filter
AMP
Q12
Q11
2SK879-F(Y)
2SC5636
Q8,10 2SK508NV(K52)
CV
D8 1SV325F
BUFF
IC4
D13 HVC376B
AMP
TC75W51FUF(1/2)
D18 1SV278-F
D9,12,14,15,16,17
VCO MOD
1SV282-F*6
150C
Q3
2SC5383-T111
Ripple
Filter
IC2
LMC7101BIM5
L2,6,30
ASSIST
BPF(RX)
RF
RF
SW
L3,5,7
SW
BPF(TX)
D2,3
D5,6
HVC131*2
HVC131*2
x3
CF200 450kHz
50R
BPF
IC203
CF201
Q202
MCP6021-E/OT
450kHz
2SC4215-F(Y)
IF AMP
IF
BPF
IC202
AMP
TK10931VTL-G
SB3
/EMG
DC
SW
LED_R
LED_G
Q100
D100,201
2SC5636
HSC277*2
BUFF
T/R
AMP
SW
50C
Q4
2SC5636
LPF
50R
TV1
XF200
Q203
58.05MHz
3SK318
IF
1st
MCF
AMP
MIXER
CN401
PTT
Side_1
Side_2
Side_G
D104,105
Q102
Q103
Q106
D209,211
2SK3077F
RD01MUS1-T113
RD07MVS1BT122
HVC131*4
Pre-
Drive
Final
Final
AMP
AMP
AMP
Q110
EMD5
Q104
DC SW
DC SW
2SC5383-T111
IC100
/DSW
TA75W01FUF
APC
Q105
Q107
DTC144EEB
2SK1824-A
DC SW
Protect
Q109
SSM3K15TE(F)
/APCSW
IC200
IC201
TLV2381IDBV
TV2
TLV2381IDBV
TUNE
TUNE
RF
BPF
BPF
AMP
L215,210
Q204
L220,224
3SK294-FP
50R
PTT
Side1
Side2
TX/RX: 136~174MHz
ANT
LPF
SW
/APCSW
+B
ASQ
APC
IC4
TC75W51FUF(2/2)
+
+B
BATT
7.5V
-
S
S_DET

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