Realistic dx 160 service manual 2
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Extracted text from realistic dx 160 service manual 2 (Ocr-read)
Page 1
fiIQEA 1.15176?
SOLID STATE
FIVE BAND
COMMUNICATIONS RECEIVER
CataIOg Number: 20 - 152
it
flfifi?
18332151; '
This service manual is relevant to products manufactured after APR 20, 1975
(After serial number 418411 for USA, 417544 Canada, 429012 for
Australia, Belgium and UK.)
"mu wfiz' 2" .J » .-v>| ,_ - v- -_.- h. . .. 1.1, 41- '
~Mfiz .C r..-. -'~"..4 -<-. .. mm a '7 r- 2' 5 w v .w-h
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LCUSTUM MANUFACTURED FOR RADIO SHACK g A TANDY CORPORATION COMPANY
Page 1
fiIQEA 1.15176?
SOLID STATE
FIVE BAND
COMMUNICATIONS RECEIVER
CataIOg Number: 20 - 152
it
flfifi?
18332151; '
This service manual is relevant to products manufactured after APR 20, 1975
(After serial number 418411 for USA, 417544 Canada, 429012 for
Australia, Belgium and UK.)
"mu wfiz' 2" .J » .-v>| ,_ - v- -_.- h. . .. 1.1, 41- '
~Mfiz .C r..-. -'~"..4 -<-. .. mm a '7 r- 2' 5 w v .w-h
. ».:4. 1 +731: :" i
fi\
LCUSTUM MANUFACTURED FOR RADIO SHACK g A TANDY CORPORATION COMPANY
Page 2
CONTENTS
Page
SPECIFICATIONS .............................................. 1
DISASSEMBLY .............................................. 2
DIAL STRING ASSEMBLY ........................................ 2
GENERAL ALIGNMENT INSTRUCTIONS ............................... 3
ALIGNMENT SET»UP DIAGRAM .................................. 3
ALIGNMENT POSITIONS ..................................... 4
DIAL TRACKING ALIGNMENT CHART ............................ 4,5
BFO ALIGNMENT ........................................... 5
MAIN P.C. BOARD TOP VIEW ..................................... 6
MAIN P.C. BOARD BOTTOM VIEW .................................. 7
COIL PACK P.C. BOARD TOP VIEW .................................. 8
COIL PACK P.C. BOARD BOTTOM VIEW ............................... 8
MAIN P.C. BOARD WIRING DIAGRAM ................................. 9
COIL PACK PC. BOARD WIRING DIAGRAM ............................ 9
BLOCK DIAGRAM .............................................. IO
ICSCHEMATIC .............................................. 10
TROUBLESHOOTING ........................................... II
PARTS LIST ....................................... » ....... 12 - 16
SEMICONDUCTOR LEAD IDENTIFICATION ......... », ................... 17
SCHEMATIC DIAGRAM .......................................... 18
Page 2
CONTENTS
Page
SPECIFICATIONS .............................................. 1
DISASSEMBLY .............................................. 2
DIAL STRING ASSEMBLY ........................................ 2
GENERAL ALIGNMENT INSTRUCTIONS ............................... 3
ALIGNMENT SET»UP DIAGRAM .................................. 3
ALIGNMENT POSITIONS ..................................... 4
DIAL TRACKING ALIGNMENT CHART ............................ 4,5
BFO ALIGNMENT ........................................... 5
MAIN P.C. BOARD TOP VIEW ..................................... 6
MAIN P.C. BOARD BOTTOM VIEW .................................. 7
COIL PACK P.C. BOARD TOP VIEW .................................. 8
COIL PACK P.C. BOARD BOTTOM VIEW ............................... 8
MAIN P.C. BOARD WIRING DIAGRAM ................................. 9
COIL PACK PC. BOARD WIRING DIAGRAM ............................ 9
BLOCK DIAGRAM .............................................. IO
ICSCHEMATIC .............................................. 10
TROUBLESHOOTING ........................................... II
PARTS LIST ....................................... » ....... 12 - 16
SEMICONDUCTOR LEAD IDENTIFICATION ......... », ................... 17
SCHEMATIC DIAGRAM .......................................... 18