Alinco Dr-m03sx, Dr-m06th Service Manual

PARTS LIST
UNIT REFPART
SCODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTS
CODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTSC
ODE DESCRIPTION 06T06
TH03
SX
CPU C201 CU3035 C1608JB1H102KTA 1 1 1 CPU PL202 EP0003 Lamp(BQ031-30403A) 1 1 1 CPU R271 RK3046 ERJ3GSYJ472V 1 1 1
CPU C202 CU3035 C1608JB1H102KTA 1 1 1 CPU Q201 XT0095 2SC4081T106R 1 1 1 CPU R272 RK3058 ERJ3GSYJ473V 1 1 1
CPU C203 CU3035 C1608JB1H102KTA 1 1 1 CPU Q202 XT0113 2SC2873YTE12L 1 1 1 CPU R273 RK3058 ERJ3GSYJ473V 1 1 1
CPU C204 CU3035 C1608JB1H102KTA...

PARTS LIST
UNIT REFPART
SCODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTS
CODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTSC
ODE DESCRIPTION 06T06
TH03
SX
MAIN C34 CE0340 16MV   47HC+TS 1 1 1 MAIN C101 CU3047 C1608JB1H103KTA 1 1 1 MAIN D15 XD0254 1SS355 TE17 1 1 0
MAIN C35 CU3035 C1608JB1H102KTA 1 1 1 MAIN C102 - - 0 0 0 MAIN D16 XD0260 1SV231TPH4 1 1 1
MAIN C36 CU3047 C1608JB1H103KTA 1 1 1 MAIN C103 CU3019 C1608CH1H470JTA 1 1 0 MAIN D17 XD0250 MA742-TX 1 1 1
MAIN C37 - - 0 0 0 MAIN C103 CU3023 C1608CH1H101JTA 0...

PARTS LIST
UNIT REFPART
SCODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTS
CODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTSC
ODE DESCRIPTION 06T06
TH03
SX
MAIN R3 RK3050 ERJ3GSYJ103V 1 1 1 MAIN R82 RK3038 ERJ3GSYJ102V 1 1 1 VCO C313 CU3035 C1608JB1H102KTA 1 1 1
MAIN R4 RK3071 ERJ3GSYJ564V 1 1 1 MAIN R83 RK3022 ERJ3GSYJ470V 1 1 1 VCO C314 CU3043 C1608JB1H472KTA 1 1 1
MAIN R5 RK3034 ERJ3GSYJ471V 1 1 1 MAIN R84 RK3034 ERJ3GSYJ471V 1 1 1 VCO C315 - - 0 0 0
MAIN R6 RK3062 ERJ3GSYJ104V 1 1 1 MAIN R85 RK3043...

PARTS LIST
UNIT REFPART
SCODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTS
CODE DESCRIPTION 06T06
TH03
SX UNIT REFPARTSC
ODE DESCRIPTION 06T06
TH03
SX
Mechanical ES0017 Speaker(057M9017) 1 1 1 SCREW SET AA0013 BH M5+20  FE/ZN 4 4 4 PA C501 CU3021 C1608CH1H180JTA 1
Mechanical FF0015 Cloth(BLIND DR110) 3 3 3 SCREW SET AE0012 HEXH/D M4+8 FE/B.Z
N4 4 4 PA C502 CU3047 C1608JB1H103KTA 1
Mechanical FF0021 Cloth(BLIND VOL DR132 2 2 SCREW SET AJ0003 BH T5+20 FE/ZN 1 4 4 4 PA C503 CU3047 C1608JB1H103KTA 1
Mechanical...

ADJUSTMENT
1) Required Test Equipment11. Distortion Meter
 1. Digital Multimeter
Measurable frequency:  1kHz
Voltage range: FS= 18Vorso Input level:       Up to 40dB
Input resistance: 1M ohm or more Distortion level:  1% - l00%
2. Regulated Power Supply12. Audio Generator
Supply voltage:    13.80V Output frequency: 88.5Hz and lkHz
Current        :    15A or more Output impedance: 600 ohm, unbalanced
3. Oscilloscope
Measurable frequency: DC to 30MHz13. Linear Detector
Measurable frequency:  Up to 500MHz...

2) Adjustment for DRM03SX
SSG Mod:1KHz +/-3.5KHz/DEV
SP terminal is connected to 8ohm dummy load.
RX speaker output level is 50 to 100mW
1. Power supply voltage is 13.8V. Power switch is off.
2. Turn the squelch and volume knobs counterclockwise.
3. Press and hold the Fkey,then turn on the power switch.
 The display shows that the frequency is 29.00MHz
PLL Adjustment
Condition Measurement Adjustment
Specification
ItemTest equipmentUnit Terminal Unit Parts Method
Frequency Frequency: 29.00MHz TX...

2) Adjustment for DRM06TH/T
SSG Mod:1KHz +/-3.5KHz/DEV
SP terminal is connected to 8ohm dummy load.
RX speaker output level is 50 to 100mW
1. Power supply voltage is 13.8V. Power switch is off.
2. Turn the squelch and volume knobs counterclockwise.
3. Press and hold the Fkey,then turn on the power switch.
 The display shows that the frequency is 51.00MHz
PLL Adjustment
Condition Measurement Adjustment
Specification
ItemTest equipmentUnit Terminal Unit Parts Method
Frequency Frequency: 52.00MHz TX...

3) Adjustment Points
4) Adjustment Quick Reference
Parts Item Specifications
L4 RX Sensitivity -10dBpV (12dB SINAD)
L5 RX Sensitivity -10dBpV (12dB SINAD)
L6 RX Sensitivity -10dBpV (12dB SINAD)
L14 RX Sensitivity -10dBpV (12dB SINAD)
L302 VCO Frequency 1.8V~2.2V
TC1 Reference Frequency52.00MHz +/-
100Hz(DRM06)
VR1 TX High Power20W   +/-  0.5W  (DRM06)
10.5W +/- 0.5W  (DRM03)
VR2 Deviation 4.7kHz +/-0.2kHz
VR4 Mic Gain 4.0kHz +/-0.2kHz
VR5 S Meter 15dBu Full
VR6 TX LowPower 5W+/-0.5W
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MAIN UnitPage 32-1 

DRM06
MAIN Unit
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