Operating Instructions
Page 10
Amplifier Operation Selecting the component 1 Listening to FM/AM radio Tip 2 Note 3 Note To mute the sound Automatic tuning 1 2 3 Tip To use the headphones 10GB
Amplifier Operation Selecting the component 1 Listening to FM/AM radio Tip 2 Note 3 Note To mute the sound Automatic tuning 1 2 3 Tip To use the headphones 10GB
Operating Instructions
Page 15
Changing the display Changing the information in the display Adjusting the sound Adjusting the speaker balance t When the tuner is selected t t t t y y y y Adjusting the tone Reinforcing the bass 15GB
Changing the display Changing the information in the display Adjusting the sound Adjusting the speaker balance t When the tuner is selected t t t t y y y y Adjusting the tone Reinforcing the bass 15GB
Service Manual
Page 11
...pack. 13 VOL DATA O Serial data signal output to sound control IC. 14 VOL CL O Serial clock signal output to AD1 I Serial data signal input from remote control receiver IC. 50 TUNER MUTE O Muting control signal output to ... 47 STOP I STEREO indicator detection signal input from reset/+5.6V regulator IC. 48 VSS - A/D converter power supply pin (+5 V) 30 AV.REF - A/D converter reference voltage input (+5 V) 31 - - Not used . (Fixed at H: US, Canadian model, L: AEP model... 55 SPK B LED O SPEAKER B LED drive signal output 11 SECTION 4 DIAGRAMS STR-DE197 4-1.
...pack. 13 VOL DATA O Serial data signal output to sound control IC. 14 VOL CL O Serial clock signal output to AD1 I Serial data signal input from remote control receiver IC. 50 TUNER MUTE O Muting control signal output to ... 47 STOP I STEREO indicator detection signal input from reset/+5.6V regulator IC. 48 VSS - A/D converter power supply pin (+5 V) 30 AV.REF - A/D converter reference voltage input (+5 V) 31 - - Not used . (Fixed at H: US, Canadian model, L: AEP model... 55 SPK B LED O SPEAKER B LED drive signal output 11 SECTION 4 DIAGRAMS STR-DE197 4-1.
Service Manual
Page 15
... VIDEO 2 -1 L AUDIO IN-2 R R-CH R-CH VIDEO 1 -5 L AUDIO IN -6 R R-CH TUNER 9L SOUND CONTROL IC401 REC L 32 CD L 7 VOL L 29 MD L 5 VIDEO 2 3 TREBLE L MIDDLE L BASS L OUT L 20 VIDEO 1 1 CONTROL 15 14 CLK DATA CLK DATA STB STR-DE197 AUDIO AMP IC403 3 1 ELECTRONIC VOLUME IC402 L 3 IN L OUT 2 VOLUME CONTROL 8 9 10 VIDEO 1,MD/TAPE...TUNER MUTE CE DO DI CL VOL A VOL B X1 X2 SIRCS 38 39 13 RV201 MASTER VOLUME 34 35 49 71 X201 4.19MHz 1 REMOTE CONTROL RECEIVER IC202 -24V 77 - 72,70 - 62 7 - 1,80 - 78 FL201 VACUUM FLUORESCENT DISPLAY F1 F2 VLOAD S 1 I S15 DIG1 I DIG10 ...
... VIDEO 2 -1 L AUDIO IN-2 R R-CH R-CH VIDEO 1 -5 L AUDIO IN -6 R R-CH TUNER 9L SOUND CONTROL IC401 REC L 32 CD L 7 VOL L 29 MD L 5 VIDEO 2 3 TREBLE L MIDDLE L BASS L OUT L 20 VIDEO 1 1 CONTROL 15 14 CLK DATA CLK DATA STB STR-DE197 AUDIO AMP IC403 3 1 ELECTRONIC VOLUME IC402 L 3 IN L OUT 2 VOLUME CONTROL 8 9 10 VIDEO 1,MD/TAPE...TUNER MUTE CE DO DI CL VOL A VOL B X1 X2 SIRCS 38 39 13 RV201 MASTER VOLUME 34 35 49 71 X201 4.19MHz 1 REMOTE CONTROL RECEIVER IC202 -24V 77 - 72,70 - 62 7 - 1,80 - 78 FL201 VACUUM FLUORESCENT DISPLAY F1 F2 VLOAD S 1 I S15 DIG1 I DIG10 ...