How To Change The Station On A Sony Str-k790 Without Remote

Service Transmission - Folio 1

... both channels driven, from 120 - 20,000 Hz; SPECIFICATIONS AUDIO POWER SPECIFICATIONS Ability OUTPUT AND Full HARMONIC Baloney: (Models of ...Loop antenna Intermediate frequency 450 kHz four)Y'all tin can change the tuning calibration. While holding downward DIMMER, ...STR-K790 US Model Canadian Model AEP Model Britain Model • STR-K790 is the tuner and the amplifier section in whatsoever AM station, turn off...

Service Manual - Page 2

...leakage. COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH Marker 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS List ARE Disquisitional TO SAFE Functioning. STR-K790 Power consumption... multimeters that is suitable for a slightly longer time. Follow the manufacturers' instructions to change without notice. The Information Precision 245 digital multimeter is suitable. Measuring the voltage drop across...

Service Manual - Page 4

... receiver turns off . Press to activate the Auto Calibration part. Press to select 2CH STEREO mode. manner. q; ix Name H Chief Volume I INPUT SELECTOR J Remote sensor Chiliad Movie, MUSIC L A.F.D. Connects to playback. Turn to select the input source to a headphone. - STR-K790 Receiver Front panel one 234 ?/ane VIDEO ane IN/ PORTABLE Audio IN/ Machine CAL MIC DIMMER SLEEP 2CH A.F.D.

Service Transmission - Page 5

... Logic processing to two aqueduct signals in order to tune in radio stations, etc. Lights up when the receiver is selected. The letters (Fifty, C, R, etc.) bespeak the channels beingness reproduced. Forepart Left Forepart Right Center (monaural) Surroundings Left Surround Right Surroundings (monaural or the surround components obtained by Pro Logic processing) Example: Recording format (Front end...

Service Manual - Page six

...ANTENNA jack Connects to a CD White (L) jacks role player, etc. AEP, UK models 12 C Audio INPUT department Audio IN Connects to the FM wire antenna supplied with this receiver. Connects to a TV or ...IN quality of loud jack sound. STR-K790 Rear panel US, Canadian models 12 3 4 DIGITAL OPTICAL VIDEO two/ BD IN COAXIAL DVD IN ANTENNA AM L R AUDIO IN AUDIO IN Sound IN SA-CD/CD TV Sabbatum...

Service Transmission - Page vii

... the AV ?/1 switch changes automatically each fourth dimension you do non intend to operate. To turn the receiver on or off . STR-K790 Inserting batteries into the remote Insert ii R6 (size-AA) batteries in tuner 7 MOVIE MUSIC AMP MENU 123 FM Fashion 456 7 >10/ - Note The function of the input buttons, the receiver turns on...

Service Manual - Page 8

...buttons with components in the forward/backward direction of the CD player or DVD thespian (multidisc changer simply). Press to display the TV'south menu. TUNING +/- Motion picture, MUSIC Press to adjust the TV book level. audio...and TV (O) at the same time. X Press to browse a station. Press to the TV. STR-K790 Name Function D 2CH Printing to select A.F.D. Printing to select 2CH ...

Service Transmission - Page 9

...buttons. Press -/-- Name U Numeric buttons (number five*) V AUTO CAL W Idiot box INPUT Slumber Function Press to preset/tune to preset stations...while the card is displayed on the component, the higher up explanation is intended to...differently than described. • The VIDEO 3 push on the Tv set screen. STR-K790 Name Q Return/ Get out O R V/v/B/b South ...displayed on the remote is not available for DVD MENU ...

Service Manual - Page 10

...change while displayed.) SHIPMENT Mode All preset contents are pressed "REST 00" appears. While depressing the Sleep and the DISPLAY buttons simultaneously, press the power ?/1 button...channels so that all buttons are reset to the default setting. Procedure: 1. VACS CONTROL Test Style The ... mft. Plough the INPUT SELECTOR dial over again. STR-K790 SECTION ii Test Way SOUND FIELD Articulate Fashion The ...

Service Manual - Folio xi

When ability off : Press the 3 buttons MUSIC + Brandish + ?/ane . "DCAC[]FTM" appears. After, press the DIMMER to 255 (... examination fashion volition modify appropriately. "Advertisement[]-[]xxx" xxx = 0 to start , beneath display will show: "DCAC[][][]10" x = 1, 2, 3 If there is mistake happen, below display will exist examination tone audio output from front left speaker of test tone) STR-K790 11 DCAC DSP Information...

Service Manual - Page 12

...whose output impedance is received in good condition." 12 Please use video cable for checking. STR-K790 Ver. 1.1 TUNER Department [FM Motorcar Stop Check] SET SECTION iii Electric ADJUSTMENT generator...scan the input FM point with automatic scanning. 4. Confirm that input Frequency of automatic scanning ways "The station signal is 75 ohm. iii. Gear up to connect SG and the gear up. The stop of A, B and...

Service Manual - Page 15

...DET seven Power AMP -B +B -B FL101 -20V TUNER +10V RELAY +B AUDIO +7V AUDIO +5V Sound -7V Q851,852 -B SWITCH D811 Q801 -20V REG IC1902 3 +10V ...Control 68 38 Q881-883 PROTECT SWITCH D841 VACS Command 61 45 PROTECTOR VAX CTRL DC-CONTROL ADCC X1101 24MHz IC102 REMOTE CONTROL 1 RECEIVER 82 X0 83 X1 54 SIRCS Organization CONTROL...STR-K790 15 15 DISPLAY/Power SECTION - four-2. Block DIAGRAM -

Service Transmission - Folio 27

STR-K790 DCAC B Lath CN2001 (7pin to 9pin) (Page 34) J400 Saturday AUDIO IN CNP733 3P J400 6P Television receiver Audio IN SA-CD/CD Audio IN CC01 100P R401 1k CC51 100P CC02 100P CC52 100P CC03 100P CC53... 100P CC04 100P CC54 100P R451 1k R402 1k R452 1k R403 1k R453 1k R404 1k R454 1k CNP501 15P STR-K790 F ...

Service Manual - Page 32

... CL111 CL112 CL113 CL114 CL115 CL116 CL117 CL11 8 CL103 JW120 5.five IC102 REMOTE CONTROL RECEVER RPM7240-H4 IC102 1 3.3 3.three VCC OUT GND 2 R119 10 0 3 C150 0.1 JW101 CNS102 17P 1 DC-CONTROL 2 GND iii GND four +3.3V(STDBY ) 5 +5V 6 VOL_JOG_2A ... 21) CNP102 2P 1 DCAC_IN (CN2001) 2 DC-CONTROL (CN2001) 50 DCAC BOARD CN2001 (Page 34) No mark : FM STR-K790 32 32 STR-K790 iv-xix.

Service Transmission - Page 33

... 33 PRINTED WIRING BOARDS - STR-K790 ane two 3 A POWER BOARD B C S152 D JW123 JW122 JW121 Eastward F Yard JW124 JW126 JW125 four v 6 vii viii 9 CNP152 1 3 JW157 S114 DIMMER R135 S115 R136 S116 Slumber 2CH K DISPLAY BOARD CN101 (Page 31) x eleven 12 xiii xiv xv DCAC Board J2000 VIDEO 1 IN/ PORTABLE AUDIO IN/ AUTO CAL MIC JW2013 D2013 R2000 JW2004 Q2002 Q2001...

Service Manual - Page 36

...33 32 31 xxx 29 28 27 26 25 Organization CLOCK MANAGER Role Control INTERFACE System CLOCK Serial INPUT INTERFACE 4X/8X OVER SAMPLING DIGITAL FILTER WITH Office CONTROLLER ZERO Detect DAC DAC DAC ENHANCED MULTI- DIGITAL Lath - SIGMA MOJULATOR ...six 2B five 2A ZERO1/GPO1 ZERO2/GPO2 ZERO3/GPO3 ZERO4/GPO4 ZERO5/GPO5 ZERO6/GPO6 NC NC VOUT6 VOUT5 VOUT4 VOUT3 - STR-K790 - Main Lath -

Service Manual - Page 39

... AVSS ADCC A/D1 A/D2 VERSION VSS TUNER SD MODEL VAX CTRL I/O Description I Audio data point input from DIR I GP9 signal input from DSP O BST signal output ... ground terminal I ADCC signal input I Function primal push signal input I Function primal push bespeak input I Vacs control input STR-K790 39 Power supply (+3.3V) O Composite video signal select i (not used) O Blended video point select ii...

Service Transmission - Page forty

STR-K790 Pin No. Pin Proper name I/O Description 46 TUNER CLK O Tuner clock bespeak output 47 TUNER Data O Tuner..., UK only) 53 RDS_DATA I RDS data signal input (AEP, United kingdom only) 54 SIRCS I Information bespeak input from the remote control sensor 55 HP_DETECT I Headphone indicate input 56 POWER_KEY I Power switch key detect signal input 57 ADCC_INT I ADCC interrupt input 58 POWER_RY O...

Service Manual - Page 44

...Ref. The components identified past reference number, please include the board name. Ref. Les composants identifiés par une marque 0 sont critiques pour la sécurité. STR-K790 DCAC DIGITAL...759-167-88 IC NJM4565D < JACK > J2000 one-820-056-11 SMALL TYPE JACK (VIDEO i IN/PORTABLE Sound IN/Machine CAL MIC) < TRANSISTOR > R2018 ane-249-418-xi CARBON 1.2K v% 1/4W R2019 1-249-421...

Service Transmission - Page 56

... FM Auto Stop Check Change of D884 to MAIN board (SPM-07002) (ECN-ECC03280) (ENG-07004) of TUNER for US model Addition of Part No. Ver. As well, clicking the version at the upper right on the revised page allows you lot to jump to the revised page. STR-K790 REVISION HISTORY Clicking the version...