Kenwood TK-U100V Service Manual page 45

TK-U100
X57-8093-00
FUSE
F500
BATT+
7.5V
PROTECT
BATT–
VR500
R31-0684-05
SB
1
2
S402
3
S60-0447-05
4
5
6
7
8
9
B30-1779-05
B30-1782-05
S400
S70-0414-05
PTT
S401
S70-0514-05
Side
41
V
( )
BLOCK DIAGRAM /
PLPS
PLDL
DATA
CLOCK
Q1
RT1N141U-T111
INV
PLUL
3.15A
+B
D500 SB
GN1G
IC501
D501
XC6209B502PR
RB521S-30
AVR
PROTECT
VOLIN
Q500
MCH3309-H
AFOUT
DC SW
IC500
XC6120N302N-G
RESET
IC503
EN4 XC6209B502PR
AVR
EN1
Q501
EN3
SSM3J05FU-F
EN2 DC SW
Q502
RT1P237U-T111
DC SW
5MS
Q402
RT1N144U-T111
D401 LED
DC
LEDR
(Red) SW
Q401
RT1N144U-T111
D400 DC
LED
LEDG
SW
(Green)
PTT
PFKEY
方块图
IC1
MB15E03SL-E1
PLL
IC
DO
LPF
3.3V REG
Q7
2SC5383-T111
5M
X1
19.2MHz
L77-3074-05
TCXO
5M
FADJ LSDO
5M
5MS
5MSC
RESET
5C
5CC
5T
5M
5TC
Q400
2SC4919-S
5R SW
BSFT
5RC
XOUT
XIN
X400
L77-2974-05
11.0592MHz
LPF
Q5
Q4: MCH3914(7)-H
2SC5108(Y)F
D2,3: 1SV325F
RF BUFFER
VCO
MOD
D5,6
HVC350B
TUNE Q2: RT1N141U-T111
D4: HSC277
SHIFT SW
5C
ASSIST
Q3: 2SC5383-T111
SHIFT
D7: DA2S101
TXD LEDR
5CC LEDG
5TC DATA
5RC CLOCK
5VC DACLD
5MSC SPMUT
BSFT VDCSW
LSDO T/RSHF
HSDO WID/NAR
PLDL PLPS
EN4
EN3
MCU
EN2
EN1
PTT
RXD
SQL
IC400
INT
F2136ACNKDRB
PLUL
RSSI
E2DAT
E2CLK E2WP
EEPROM
IC401
EX24016ATAS0A
5M
VHF: 182.85M
144MHz
AMP
RIPPLE
FILTER
BATT
RESET
VOXIN
PFKEY
CVDET
LSDIN
THDET
OPTDET
CURDET