Kenwood TK-3360 Service Manual page 50

X57-7790-10 (A/3)
S BSEL
FUSE
F801
F53-0372-05
BATT+ +B
7.5V
PROTECT
D803
GN1G
–
VR1
R31-0665-05
1 1
VOLIN
2 2
33MS
3 3
SB
4 4
FUSE
5 5
F802
F53-0319-15
6 6
7 7
EN2
S805
8 8
S60-0443-05
EN4
9 9
10 10
EN3
11 11
EN1
CN801
E40-6573-05
XC61CN4502MR
X57-7790-10 (B/3)
CN802 CN803
1 1
E40-6568-05 E40-6568-05
2 2
EMGKEY
S801
EMGKEY
S70-0516-05
3 3
PTTKEY
S802
PTT/RXD
S70-0516-05
4 4
SIDE1
S803
SIDE1
S70-0516-05
5 5
SIDE2
S804
SIDE2
S70-0516-05
6 6
IC1
AK1541
PLLLE
PLLDAT
PLLCLK
PLL
IC
SWIN
PLLLD
CPZ
50C CP LPF
33MS
TXAST
X1
L77-3050-05 16.8MHz
33MS
FADJ MOD1
IC801 XC6209B502PR
50M
SB AVR
IC806 XC6209B332MR
AVR 33B
Q802 SSM6L05FU-F
DCSW 50T
50TC
Q803 SSM6L05FU-F
DCSW 50R
50RC
IC802 XC6209B502MR
AVR 50C
50CC
EXTMICSW
IC803 XC6209B502PR
AVR 50V
33M
50VC
D802 HSC119 IC804 XC6209B332MR
Q806,Q807
PROTECT AVR 33M
2SC4919-S
Q804 SSM3J05FU-F
SW
BSHIFT
33MS
DCSW
INT INT
XOUT
IC805
33MSC
12.0MHz
XIN
IC807
PROTECT RESET
X802
XC6120N302N1
L77-3049-05
D806
RKZ5.1B2KG
RESET
HSDI1
IC808
HA1630D03MM
D805
SB
33M
B30-2315-05
D801 D804
B30-1790-05 B30-2314-05
LED LED LED
(Blue) (Red) (Green)
33MS
Q801(2/2)
Q801(1/2) DC DC DC Q805
SSM6N17FU SW SW SW 2SK1830F
LEDB LEDR LEDG
Q2
2SC5636
LPF Amp 50C
UHF: 400.05MHz~470.05MHz (RX)
450MHz~520MHz (TX)
Q5 MCH3914(7)-H
D7,D9 1SV325F Q8 Q9
D11 HVC375B-E 2SC5636 2SC5636
TX RF BUFFER
RF AMP
D15 VCO AMP
MOD2
HSC119
D12 HVC350B 42C
LPF
50C
Q4 MCH3914(7)-H Q6,Q7
D3,D5 1SV325F SSM6L05FU-F
D14
SSM3J05FU-F
D10 HVC375B-E
HSC119
RX T/R
TX
LPF VCO SW
42C
RXAST RIPPLE
50C
FILTER
Q3,D13
KTC4075E(Y,GR),HSC119
D401
KDS121E-P
Narrow
TXTONE TXD1 50CC
SW
Wide
SIDETONE CLK1 PDSW
PDSW
WIDE TX
LEDR
NARROW RX
LEDG
VOXM PLLLE
LEDB
BBCS PLLDAT
APCSW
BBCLK PLLCLK
BBTXD 33BC DCSW
VOXSW 33MSC MICM
LSDO 50VC MDCS
DACCE 50TC MDTXD
MDCLK
50RC
EN4 RESET ASQL
EN3 INT RSSI
EN2 BBIRQ LSDI
MCU EN1 BBRXD BATT
EMGKEY RXD1 BSEL
SIDE1 PTT SIM1
SIDE2 OPTDET SIM2
MOD2
MDINT MDSW
IC809
MDRXD PLLLD
LSDI
F3640MDFBKDKA
TMP
VOLIN
VOX
IC811
TC75S51FE(F)
DC
PC/BPF
EEP EEP EEP EEP AMP
AUXDAC1
CLK TXD RXD CS
HSDI2
HSD
EEPROM
AMP
IC810
EX25064ASA00A
33M
HPF IC816
HA1630D03MM
DISCFB
50T
D17,D18 Q201 Q203 Q204
HSC277 2SC5636 2SC4926YD RFM01U7P
TX/RX
RF AMP Pre DRIVE DRIVE AMP
RF SW
50R 50T 50T
D301
UDZW5.1(B)
PROTECT
1st Local
UHF: 400.05MHz~470.05MHz
50R
Q403
2nd Local
KTC4080E-P
LPF
50.4MHz
IC401
Tripler
TA31136FNG
RSSI
Q405 XF401
CF(N) ASQL KTC4080E-P L71-0655-05
CF401
IF IC IF AMP MCF
L72-1012-05 SW
D402
1st IF
KDS121E-P 50R
CD401 49.95MHz
CF(W)
L79-1848-05
CF402
CD 50C
L72-1010-05 DETAF
50C
BBCS
FADJ
BBCLK
BBIRQ
BBTXD BBRXD
LSDO DISCFB
RXAST
TXTONE MOD1
IC817
AK2331
TXAST
33M
BASEBAND
PLLDAT
DA
IC AFOUT
CONVERTER
PLLCLK
IC812
MIC 50M
DACCE
CD686Q3
MICFB
SIDETONE
33MS 33B 12.0MHz
AGC
MICM
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
UHF: 450MHz~
520MHz
D201,D202,D203,D204
Q205 HVC131
RD07MUS2BT112 RN142S
ANT
FINAL AMP ANT SW LPF
50T
Q306
RT1P441U
DC SW
DC
SW
Q301
RT1N140U Q305
2SK1824-A
DCSW
APC DC SW
IC301
NJM2904RB1-ZB
PC/BPF
+B
DC SW
Q303
Q304
2SK1830F
RT1N141U
DC SW
50T
APCSW
D403,404,D405 Q407 D410,D431
HVC350B 3SK293-F HVC350B
MIXER BPF RF AMP BPF
Q406
3SK318
50R 50R
PC/BPF
J802
Q816
E11-0715-05
UPA672T-A
TXD
AE
LEVEL
TXD
CONVERTER
SPI
50M
SPO
Q815
UPA672T-A
PTT/RXD
LEVEL
CONVERTER
IC815 Q819
TA7368FG 2SK3577-A
33M
AF MUTE MUTE
PTTKEY
AMP SW SW
Q818
2SK3577-A
Q820 DC
Q817
RT1N141U SW
J801
RT1N441U
DC
Q814
E11-0484-05
SW
2SA1362-F(GR) EXTMICSW
PTT/RXD
DC MICIN
SW
MICOUT
OPTDET OPTDED
DC
50V 50V
SW
Q813
SB
RT1N141U
AFSW
MIC801
T91-0651-15
MIC
X57-7790-10 (C/3)
SP