Operating Instructions
Page 3
... and controls 4 Power sources Operating on batteries 8 Operating on external power sources 10 Operating on radio waves 41 Table of the world ... 13 Listening to the radio Changing MW Channel Step 15 GB Directly entering the frequency - Direct tuning .. 16 To improve ...automatically - Auto scan tuning 20 Presetting stations - Standby function 28 Falling asleep listening to the radio or alarm - Synchronous detection 27 Using the timer Waking up to the radio - Preset tuning 22 Searching available stations from presets - Sleep timer function 31 Other convenient uses...
... and controls 4 Power sources Operating on batteries 8 Operating on external power sources 10 Operating on radio waves 41 Table of the world ... 13 Listening to the radio Changing MW Channel Step 15 GB Directly entering the frequency - Direct tuning .. 16 To improve ...automatically - Auto scan tuning 20 Presetting stations - Standby function 28 Falling asleep listening to the radio or alarm - Synchronous detection 27 Using the timer Waking up to the radio - Preset tuning 22 Searching available stations from presets - Sleep timer function 31 Other convenient uses...
Operating Instructions
Page 5
Furthermore, do not use . At this time, be sure to push in the base as well. Rear Location of parts and controls qa SSB FINE TUNE control (26) qs LSB/USB selector (26, 27) qd AM MODE selector (26, 27) qf TONE selector (33) qg VOLUME control qh Telescopic antenna Always pull out the base of the antenna before use unnecessary force when storing the antenna. Base qj Stand Pull out qk Battery compartment Introduction 5GB
Furthermore, do not use . At this time, be sure to push in the base as well. Rear Location of parts and controls qa SSB FINE TUNE control (26) qs LSB/USB selector (26, 27) qd AM MODE selector (26, 27) qf TONE selector (33) qg VOLUME control qh Telescopic antenna Always pull out the base of the antenna before use unnecessary force when storing the antenna. Base qj Stand Pull out qk Battery compartment Introduction 5GB
Operating Instructions
Page 26
... a range of about ±1.5 kHz. Tip For more information on SSB and CW, refer to "Tips on the radio. 2 Press FM/AM to select AM. 3 Set the AM MODE selector to SSB. 4 Set the LSB/USB selector to either LSB or USB. Receiving SSB and CW transmissions You can fine tune the received frequency... in to the radio You can receive SSB (Single Side Band) and CW (Continuous Wave) transmissions with this time, the...
... a range of about ±1.5 kHz. Tip For more information on SSB and CW, refer to "Tips on the radio. 2 Press FM/AM to select AM. 3 Set the AM MODE selector to SSB. 4 Set the LSB/USB selector to either LSB or USB. Receiving SSB and CW transmissions You can fine tune the received frequency... in to the radio You can receive SSB (Single Side Band) and CW (Continuous Wave) transmissions with this time, the...
Operating Instructions
Page 27
... (page 20), or Memory scan tuning (page 24). 4 Set the AM MODE selector to SYNC. 5 Set the LSB/USB selector to turn on radio waves", page 41. Synchronous detection With synchronous detection, you can adjust AM reception (especially SW reception) to optimum conditions. 1 5 4 2 1 Press...whichever has the best reception. Listening to select AM. 3 Adjust the frequency. For tuning, see "Tips on the radio. 2 Press FM/AM to the radio 27GB Synchronous detection Adjusting for optimum AM reception - SYNCLOCK indicator will appear when the synchronous detection circuit is weak and ...
... (page 20), or Memory scan tuning (page 24). 4 Set the AM MODE selector to SYNC. 5 Set the LSB/USB selector to turn on radio waves", page 41. Synchronous detection With synchronous detection, you can adjust AM reception (especially SW reception) to optimum conditions. 1 5 4 2 1 Press...whichever has the best reception. Listening to select AM. 3 Adjust the frequency. For tuning, see "Tips on the radio. 2 Press FM/AM to the radio 27GB Synchronous detection Adjusting for optimum AM reception - SYNCLOCK indicator will appear when the synchronous detection circuit is weak and ...
Operating Instructions
Page 41
... caused by interferences from adjacent broadcast stations. Conventional radios without the Carrier Interference LSB USB interferences from interferences. The synchronous detection circuit of its half bandwidth structure. In general, SSB transmissions employ the USB (Upper Side Band) modulation...LSB) of the received signal is free from adjacent broadcast stations. SSB is very popular among ham and business radio transmissions. Specifications Tips on radio waves Tips on radio waves What is prerequisite. CW transmissions convey information by CW transmissions, ...
... caused by interferences from adjacent broadcast stations. Conventional radios without the Carrier Interference LSB USB interferences from interferences. The synchronous detection circuit of its half bandwidth structure. In general, SSB transmissions employ the USB (Upper Side Band) modulation...LSB) of the received signal is free from adjacent broadcast stations. SSB is very popular among ham and business radio transmissions. Specifications Tips on radio waves Tips on radio waves What is prerequisite. CW transmissions convey information by CW transmissions, ...
Service Manual
Page 3
...You can enjoy FM stereo broadcasting by connecting the optional stereo headphones to push in the base as well. Front SECTION 1 GENERAL Rear ICF-SW7600GR This section is on will turn off the light. Performing button operations while the light is extracted from the speaker will extend the lighting ...time. 8 Display (7) 9 Controls (6) 0 Speaker qa SSB FINE TUNE control (26) qs LSB/USB selector (26, 27) qd AM MODE selector (26, 27) qf TONE selector (33) qg VOLUME control ...
...You can enjoy FM stereo broadcasting by connecting the optional stereo headphones to push in the base as well. Front SECTION 1 GENERAL Rear ICF-SW7600GR This section is on will turn off the light. Performing button operations while the light is extracted from the speaker will extend the lighting ...time. 8 Display (7) 9 Controls (6) 0 Speaker qa SSB FINE TUNE control (26) qs LSB/USB selector (26, 27) qd AM MODE selector (26, 27) qf TONE selector (33) qg VOLUME control ...
Service Manual
Page 7
... the frequency of the FM RF and the frequency display of the set to 7 several times. Set the AM MODE switch to USB. 5. ICF-SW7600GR (3) 2nd Local Adjustment Setting: ATT switch : OFF TONE switch : MUSIC AM MODE switch : NORM Procedure: 1. Connect a capacitor (10µ... an oscilloscope to SYNC. 4. Adjustment Location: MAIN board (See page 8) NG NG NG OK Adjustment Location: MAIN board (See page 8) Center (7) SSB 0 Beat Adjustment Setting : ATT switch : OFF TONE switch : MUSIC (AM RF signal generator) Frequency : AM 150kHz Moduration : None Output level :...
... the frequency of the FM RF and the frequency display of the set to 7 several times. Set the AM MODE switch to USB. 5. ICF-SW7600GR (3) 2nd Local Adjustment Setting: ATT switch : OFF TONE switch : MUSIC AM MODE switch : NORM Procedure: 1. Connect a capacitor (10µ... an oscilloscope to SYNC. 4. Adjustment Location: MAIN board (See page 8) NG NG NG OK Adjustment Location: MAIN board (See page 8) Center (7) SSB 0 Beat Adjustment Setting : ATT switch : OFF TONE switch : MUSIC (AM RF signal generator) Frequency : AM 150kHz Moduration : None Output level :...
Service Manual
Page 9
... METER SD AGC RV202 JUST TUNE S202 SYNC LSB USB T202 FM VCO X201 CF204 AM OSC2 55.390MHz 3.64MHz CT201 RV201 VT CT202 SSB 0 BEAT SSB (EXCEPT FINE TUNE EA) Q207 AM/FM SWITCH AM REG REG 2ND LOCAL Q202 Q202 Q201 Q201 SWITCH SWITCH SWITCH SWITCH Q208 SWITCH Q203 MUTING... EA: Saudi Arabia model : SW BATT EXCEPT CH J203 DC IN 6V DRY BATTERY SIZE"AA" (IEC DESIGNATION R6) 4PCS,6V 9 9 BLOCK DIAGRAM SECTION 4 DIAGRAMS ICF-SW7600GR ANT101 (TELESCOPIC) FM TRACKING T101 CT101 FM ANT J101 AM EXT ANT (EXCEPT CH) Q120 ATT VT Q101 MUTING CONTROL MUTING ROD B BAR B S101 ATT...
... METER SD AGC RV202 JUST TUNE S202 SYNC LSB USB T202 FM VCO X201 CF204 AM OSC2 55.390MHz 3.64MHz CT201 RV201 VT CT202 SSB 0 BEAT SSB (EXCEPT FINE TUNE EA) Q207 AM/FM SWITCH AM REG REG 2ND LOCAL Q202 Q202 Q201 Q201 SWITCH SWITCH SWITCH SWITCH Q208 SWITCH Q203 MUTING... EA: Saudi Arabia model : SW BATT EXCEPT CH J203 DC IN 6V DRY BATTERY SIZE"AA" (IEC DESIGNATION R6) 4PCS,6V 9 9 BLOCK DIAGRAM SECTION 4 DIAGRAMS ICF-SW7600GR ANT101 (TELESCOPIC) FM TRACKING T101 CT101 FM ANT J101 AM EXT ANT (EXCEPT CH) Q120 ATT VT Q101 MUTING CONTROL MUTING ROD B BAR B S101 ATT...
Service Manual
Page 10
... the pattern face are indicated. MAIN BOARD (CONDUCTOR SIDE) - Location Ref. A B C S202 SYNC D USB LSB S201 E AM MODE SSB SYNC NORM F S203 TONE MUSIC G NEWS MAIN BOARD (CONDUCTOR SIDE) EXCEPT EA RV201 SSB FINE TUNE 2E 2C 2B 1B 1C 1E 1E 1C 1B 2B 2C 2E RV202 CF202 B E C CF201 15 IC201... IN 6V 11 1-679-368- (11) 10 11 12 13 14 Note on the pattern face side seen from the parts face are indicated. No. ICF-SW7600GR 4-2. PRINTED WIRING BOARD -
... the pattern face are indicated. MAIN BOARD (CONDUCTOR SIDE) - Location Ref. A B C S202 SYNC D USB LSB S201 E AM MODE SSB SYNC NORM F S203 TONE MUSIC G NEWS MAIN BOARD (CONDUCTOR SIDE) EXCEPT EA RV201 SSB FINE TUNE 2E 2C 2B 1B 1C 1E 1E 1C 1B 2B 2C 2E RV202 CF202 B E C CF201 15 IC201... IN 6V 11 1-679-368- (11) 10 11 12 13 14 Note on the pattern face side seen from the parts face are indicated. No. ICF-SW7600GR 4-2. PRINTED WIRING BOARD -
Service Manual
Page 24
... with mark 0 are critical for safety. Ne les remplacer que par une pièce portant le numéro spécifié. 24 ICF-SW7600GR MAIN Ref. No. Description Remarks Ref. Part No. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Description Remarks R227... (SW) X-3329-657-1 ATTACHMENT(JE) RV101 RV201 RV202 RV203 RV204 1-227-317-11 RES, VAR, CARBON 20K (ATT) 1-227-388-11 RES, VAR, CARBON 50K (SSB FINE TUNE) (EXCEPT CH, EA) 1-241-767-21 RES, ADJ, CARBON 100K 1-241-765-11 RES, ADJ, CARBON 22K 1-227-174-11 RES, VAR CARBON...
... with mark 0 are critical for safety. Ne les remplacer que par une pièce portant le numéro spécifié. 24 ICF-SW7600GR MAIN Ref. No. Description Remarks Ref. Part No. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Description Remarks R227... (SW) X-3329-657-1 ATTACHMENT(JE) RV101 RV201 RV202 RV203 RV204 1-227-317-11 RES, VAR, CARBON 20K (ATT) 1-227-388-11 RES, VAR, CARBON 50K (SSB FINE TUNE) (EXCEPT CH, EA) 1-241-767-21 RES, ADJ, CARBON 100K 1-241-765-11 RES, ADJ, CARBON 22K 1-227-174-11 RES, VAR CARBON...