Kenwood TK-3360 Service Manual page 53

R
50C
UHF: 350.05MHz~420.05MHz (RX)
400MHz~470MHz (TX)
(8)-H
25F
5B-E
Q8 Q9
1-F
2SC5636 2SC5636
RF BUFFER
RF AMP
AMP
42C
50C
Q6,Q7
(8)-H
SSM6L05FU-F
25F
SSM3J05FU-F
5B-E
T/R
TX
SW
42C
50C
KTC4080E-P
19
D401
KDS121E-P
Narrow
SW
Wide
EN4 RESET ASQL
EN3 INT RSSI
EN2 BBIRQ LSDI
EN1 BBRXD BATT
MGKEY RXD1 BSEL
SIDE1 PTT SIM1
SIDE2 OPTDET SIM2
MOD2
MDINT MDSW
DRXD PLLLD
LSDI
TMP
VOLIN
VOX
IC811
TC75S51FE(F)
DC
PC/BPF
AMP
AUXDAC1
A00A
MICM
BLOCK DIAGRAM /
50T
D17,D18 Q201
HSC277 2SC5636
TX/RX
RF AMP
RF SW
50R 50T PDSW
Q202
SSM6L05FU-F
1st Local
UHF: 350.05MHz~420.05MHz
50R
Q403
2nd Local
50.4MHz
IC401
Tripler
TA31136FNG
RSSI
ASQL
CF(N)
CF401
IF IC
SW
L72-1012-05
D402
KDS121E-P
CF(W)
CF402
L72-1010-05
DETAF
50C
BBCS
FADJ
BBCLK
BBIRQ
BBTXD
BBRXD
LSDO
DISCFB
TXTONE
MOD1
BASEBAND
IC
AFOUT
IC812
MIC
CD686Q3
MICFB
33MS 33B 12.0MHz
AGC
D807,D808 KDR731
Q809 KTC4075E(Y,GR)
Q810 2SC4116(GR)F
Q811 2SA1586(Y,GR)F VOXM
IC814 TC75S51FE(F)
D809 KDR731 33M
VOX
D810 MC2850
VOX
Q808 2SK1830F
VOX
VOXSW
SW
Q812
2SK1830F
方块图
Q203 Q204
2SC4926YD RFM01U7P
Pre DRIVE DRIVE AMP
D301
PD 5T SW
UDZW5.1(B)
PROTECT
50T
DC
Q301
SW
RT1N140U
-T111
DCSW
IC301
NJM2904RB1-ZB
+B
Q303
2SK1830F
LPF
DC SW
APCSW
Q405 XF401
KTC4080E-P L71-0655-05
IF AMP MCF MIXER
Q406
1st IF
50R
3SK318
49.95MHz
CD401
50R
L79-1848-05
PC/BPF
CD 50C
RXAST
IC817
AK2331
IC815
TXAST
33M
TA7368FG
PLLDAT
DA
AF
CONVERTER
AMP
PLLCLK
50M
DACCE
Q818
2SK3577-A
SIDETONE
2SA1362-F(GR)
TK-3360
Q205
D201,D202 HVC131
RD07MUS2BT112 D203,D204 RN142S
FINAL AMP ANT SW LPF
50T
Q306
RT1P441U-T111
DC SW
Q305
2SK1824-A
APC DC SW
PC/BPF
DC SW
Q304
RT1N141U
-T111
50T
D403,D404,D405 Q407 D410,D431
HVC350B 3SK293-F HVC350B
BPF RF AMP BPF
50R
Q816
UPA672T-A
TXD
LEVEL
CONVERTER
50M
Q815
UPA672T-A
PTT/RXD
LEVEL
CONVERTER
Q819
2SK3577-A
33M
MUTE MUTE
PTTKEY
SW SW
Q820
DC
Q817
RT1N141U
SW
RT1N441U
-T111
-T111
DC
Q814
EXTMICSW
SW
DC
SW
OPTDET
DC
SW
Q813
SB
RT1N141U
-T111
AFSW
UHF:
400MHz~
470MHz
ANT
J802
E11-0715-05
AE
TXD
SPI
SPO
SP
J801
E11-0484-05
PTT/RXD
MICIN
MICOUT
OPTDED
50V
50V
MIC801
T91-0651-15
MIC
X57-7790-11 (C/3)
53