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VX-8DR/E
Yaesu VX-8DR/E Manuals
Manuals and User Guides for Yaesu VX-8DR/E. We have
1
Yaesu VX-8DR/E manual available for free PDF download: Service Manual
Yaesu VX-8DR/E Service Manual (119 pages)
Brand:
Yaesu
| Category:
Transceiver
| Size: 12.86 MB
Table of Contents
Table of Contents
1
Specifications
2
Exploded View & Miscellaneous Parts
4
Block Diagram
5
Introduction and Precautions
7
Required Test Equipment
7
Alignment Preparation & Precautions
7
Internal System Alignment Routine
8
PLL Reference Frequency Adjustment (PLL REF)
8
TX Alignment Setup
8
RX Alignment Setup
8
A-Band 430 Mhz Band Adjustment
9
Squelch Hysteresis Confirmation (HIS SQL)
9
Squelch Threshold Adjustment (THLD SQL)
9
Tight Squelch Adjustment (TIGH SQL)
9
TX Power (L3) Adjustment (L3 POWER)
10
TX Power (L2) Adjustment (L2 POWER)
10
TX Power (HI) Adjustment (HI POWER)
10
Wide FM S-Meter Full-Scale Adjustment (S9 LEVEL)
10
CTCSS TX Deviation Adjustment (100.0Hz)
11
DCS TX Deviation Adjustment (DCS 023)
11
A-Band 50 Mhz Band Adjustment
11
Receiver Sensitivity Adjustment (TUNE DC)
11
FM S-Meter S-1 Adjustment (S1 LEVEL)
12
FM S-Meter Full-Scale Adjustment (S9 LEVEL)
12
Wide FM S-Meter S-1 Adjustment (S1 LEVEL)
12
TX Deviation Adjustment (MAX DEV)
13
A-Band 144 Mhz Band Adjustment
14
A-Band 222 Mhz Band Adjustment
16
B-Band 430 Mhz Band Adjustment
18
B-Band 50 Mhz Band Adjustment
20
B-Band 144 Mhz Band Adjustment
21
B-Band 222 Mhz Band Adjustment
23
Circuit Diagram
25
Board Unit (Schematics, Layouts & Parts) RF Unit (Lot.1~4) VX-8R Type Only
25
Parts Layout
26
RF Unit
26
RF Unit (Lot.5~7) VX-8R Type Only
27
RF Unit Parts List (Lot.1~7) VX-8R Type Only
29
Unit (Lot.8~15) VX-8R Type Only
47
RF-2 Unit
48
Unit (Lot.16~) VX-8R/E Type
49
Unit (Lot.24~) VX-8DR/E Type
51
Unit Parts List (Lot.8~) VX-8R and VX-8DR/E Type
53
CNTL Unit (Lot.1~4) VX-8R Type Only
73
CNTL Unit
74
CNTL Unit (Lot.5~7) VX-8R Type Only
75
CNTL Unit Parts List (Lot.1~7) VX-8R Type Only
77
CNTL-2 Unit (Lot.8~15) VX-8R Type Only
87
CNTL-2 Unit
88
CNTL-2 Unit (Lot.16~) VX-8R/E Type
89
CNTL-2 Unit (Lot.24~) VX-8DR/E Type
91
CNTL-2 Unit Parts List (Lot.8~) VX-8R/E and VX-8DR/E Type
93
CONNECTOR Unit (Lot.1~7) VX-8R Type Only
103
CONNECTOR-2 Unit (Lot.8~) VX-8R/E and VX-8DR/E Type
105
MAIN VCO Unit VX-8R/E and VX-8DR/E Type
107
SUB VCO Unit VX-8R/E and VX-8DR/E Type
113
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