Service Manual
Page 1
... W + 125 W 1) Models of area code US only) With 8 ohm loads, both channels driven, from 250 milliwatts to rated output. SERVICE MANUAL Ver. 1.5 2007. 05 STR-DE197 US Model Canadian Model AEP Model AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of ar ea code AEP Power Output a t Ster eo...rated 100 watts per channel minimum RMS power, with bass boost and tone b ypassed). 3) Weighted netw ork, input le vel. Continued on next page - FM STEREO/FM-AM RECEIVER 9-877-864-06 2007E04-1 © 2007. 05 Sony Corporation Home Audio Division Published by...
... W + 125 W 1) Models of area code US only) With 8 ohm loads, both channels driven, from 250 milliwatts to rated output. SERVICE MANUAL Ver. 1.5 2007. 05 STR-DE197 US Model Canadian Model AEP Model AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of ar ea code AEP Power Output a t Ster eo...rated 100 watts per channel minimum RMS power, with bass boost and tone b ypassed). 3) Weighted netw ork, input le vel. Continued on next page - FM STEREO/FM-AM RECEIVER 9-877-864-06 2007E04-1 © 2007. 05 Sony Corporation Home Audio Division Published by...
Service Manual
Page 11
...signal input 18 TUNED I TUNED indicator detection signal input from FM/AM tuner pack. 19 STEREO I Function keys signal input 29 AVDD - A/D converter power supply pin (+5 V) 30 AV.REF - Power supply pin (+5 V) 53 BASS B. SECTION 4 DIAGRAMS STR-DE197 4-1. Not used . (Open) 52 +5V - LED ...used . (Fixed at H: US, Canadian model, L: AEP model) FM/AM signal meter voltage detection signal input from remote control receiver IC. 50 TUNER MUTE O Muting control signal output to AD1 I STEREO indicator detection signal input from reset/+5.6V regulator IC. 48 VSS - IC...
...signal input 18 TUNED I TUNED indicator detection signal input from FM/AM tuner pack. 19 STEREO I Function keys signal input 29 AVDD - A/D converter power supply pin (+5 V) 30 AV.REF - Power supply pin (+5 V) 53 BASS B. SECTION 4 DIAGRAMS STR-DE197 4-1. Not used . (Open) 52 +5V - LED ...used . (Fixed at H: US, Canadian model, L: AEP model) FM/AM signal meter voltage detection signal input from remote control receiver IC. 50 TUNER MUTE O Muting control signal output to AD1 I STEREO indicator detection signal input from reset/+5.6V regulator IC. 48 VSS - IC...
Service Manual
Page 15
... OUT RDS DATA RDS INT STEREO TUNED 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 AD1... due to same as L-ch. • Abbreviation CND : Canadian model STR-DE197 15 15 Q424 INV. MAIN SECTION - TN1 FM/AM TUNER PACK 10V +10V FM 75Ω COAXIAL ANTENNA AM L CH R CH MUTE CE CLOCK DATA DO TUNED STEREO RDS INT RDS DATA FM SIGNAL VDD3.3V AEP MODEL R-CH US,CND MODEL MUTE CE...
... OUT RDS DATA RDS INT STEREO TUNED 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 AD1... due to same as L-ch. • Abbreviation CND : Canadian model STR-DE197 15 15 Q424 INV. MAIN SECTION - TN1 FM/AM TUNER PACK 10V +10V FM 75Ω COAXIAL ANTENNA AM L CH R CH MUTE CE CLOCK DATA DO TUNED STEREO RDS INT RDS DATA FM SIGNAL VDD3.3V AEP MODEL R-CH US,CND MODEL MUTE CE...