Alinco Dr-135 Service Manual
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Page 11
11 SEMICONDUCTOR DATA 1) M5218FP (XA0068) Power Supply Plus Output 2 Inverting Input 2 Non Inverting Input 2 8 7 6 5 Output 1 Inverting Input 1 Non Inverting Input 1 Power supply Minus1 2 3 4 Dual Low Noise Operational Amplifiers 2) NJM7808FA (XA0102) 1. OUTPUT 2. COMMON 3. INPUT Pin Assignment 1 2 3 3) TC4S66F (XA0115) Bilateral Switch
Page 12
12 4) TK10930VTL (XA0223) Parameter Symbol Ratings Unit Supply voltage Vcc max 10.0 V Power dissipation Pd 400 mV Storage temperature Tstg -55~+150 Operating temperature Top -30~+75 Operating voltage Vop 2.5~8.5 V Operating frequency fop...
Page 13
13 5) BU4052BF (XA0236) Analog Multiplexer/Demultiplexer 6) TC4W53FU (XA0348) Control input ON channel INH L L HA L H *ch0 ch1 NONE * Dont Care Function Table Multiplexer/Demultiplexer COMMON INH VEE VSSVDD ch0 ch1 A
Page 14
14 7) M64076GP (XA0352) Equivalent Circuit Dual PLL Synthesizer Parameter Symbol Condition Min. Typ. Max. Unit Power supply voltage Vcc Vin=-10dBm LPF supply voltage VF Local oscillator input level Vin Vcc=2.7~5.5V Local oscillator input frequency Fin Vcc=2.7~5.5V Xin input level Vxin Fxin=10~25MHz Sine wave Xin...
Page 15
15 8) LA4425A (XA0410) 4 ++ + 1 2345 Input 1000 F 2.2 F1000 F13.2V Vcc SP 1 25 34 Vcc=13.2V RL=4Po =5W Gain= 45dB LA4425 5W Audio Power Amplifiers Test Circuit 9) M67746 (XA0412) Rating Symbol Ratings Unit Supply voltage Vcc 17 V Total current Icc 20 A Input power Pin(max) 600 mW Output Power Po(max) 70 W Operation case temperature Tc(op) -30 to + 110 Strage temperature Tstg -40 to + 110 144 ~ 148MHz 60W RF Power Module Input terminal (300mW)Fin(Ground) Fin(Ground) Final DC supply terminal (12.5V)...
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16 10) µ µµ µ µPC2710T (XA0449) 1000p 1000p 1000p 50 50 2, 3, 5 14 6L: 20.5T. 2mml.D. 0.25UEW INOUT Vcc GND GND InputOutput GND Vcc Top View Test Circuit RF Amplifier Parameter Symbol Condition Ratings Unit Supply voltage Vcc 5.0 V Circuit current Icc Vcc=5V, no signa 22 mA Power gain GP Vcc=5V, f=500MHz 33 dB Staturated output power Po(sat) Vcc=5V, f=500MHz, Pin=-8dBm +13.5 dBm Noise figure NF Vcc=5V, f=500MHz 3.5 dB Upper frequency (-3dB) fu Vcc=5V, Reference freq. =100MHz 1000 MHz Isolation ISL...
Page 17
17 12) 24LC32A (XA0604) A0 A1 A2 Vss SDASCL WP VccName Function VssGround A0..A2User Configurable Chip Selects SDASerial Address/Data I/O SCLSerial Clock WP Write Protect Input Vcc 2.5V~6.0V Power Supply PDIP 13) S-80845ALMP-EA9-T2 (XA0620) 14) L88MS05TLL (XA0675) 11. VIN 2. STB 3. GND 4. Cn 5. VOUT 2345 Pin Assignment
Page 18
18 15) Transistor, Diode, and LED Outline Drawings A22B AT1TD 9M B2 C2 C1EB1 V12 E2 C2 C1/B2B2 E1 MI7 M K52G SDXGG SD BR 64 26C BE JPC BE FRC BE C BE QYC BE54C BE24C BE V12 HQ G1 G2 DS B1292 BCE K VD BA PQ C BCE KQ C BCE C C B B EE Top View RLS-93 XD0273 DTC144EUA XU0148DTC144YU XU00292SA1036K XT01102SA1576 XT0094DA204U XD0130 MA742 XD0250 DAN235U XD02461SV262 XD03001SV268 XD0301 DSA3AI XD0131 1SS355 XD0254 FA1111C XL00692SA1736 XT00992S1132 XT0061 1SV214 XD0131 1SS356 XD0272 MA729 XD0300MI407 XD0013...
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19
EXPLODED VIEW
1) Top and Front View
AA0050
DP0127
FG0273
T. E . TA
KZ0105
HG. DG. TG. EG. TAG
KZ0120NK0073
NK0072
AV0006
AV0006
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20
2) Bottom View
FF0015
AE0029
AA0050
AV0006
UA0037YAV0006
AZ0042
UE0401
YZ0131 UX1251
AW0001
AV0006
AV0006
ST0065
ES0017FG0320UX1047
ST0066
TG0034
UE0258
T. E . TA
SS0068
HG. DG. TG. EG. TAG
SS0070
T. E . TA
SS0093
HG. DG. TG. EG. TAG
SS0095