Sony STR DE197 Service Manual
Sony STR DE197 - AV Receiver Manual
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UPC - 027242644250
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- Sony STR DE197 | Service Manual - Page 1
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 area code US only) With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 100 watts per channel minimum RMS power, with no - Sony STR DE197 | Service Manual - Page 2
Area code US, CND AEP AC outlets 1 switched, 120 W/1A MAX 1 switched, 100 W MAX Dimensions Mass (Approx.) 430 × 132.5 × 302 mm (17 × 5 1/4 × 11 7/8 inches) including projecting parts and controls 7.0 kg (15 lb 7 oz) Supplied accessories FM wire antenna (1) AM loop antenna (1) Remote commander - Sony STR DE197 | Service Manual - Page 3
Part No. MODEL US AEP CND PART No. 4-253-299-0s 4-253-299-1s 4-253-299-3s • Abbreviation CND: Canadian model STR-DE197 TABLE OF CONTENTS 1. GENERAL Main unit 4 Remote button description 6 2. DISASSEMBLY 2-1. Case 7 2-2. Front Panel Section 8 2-3. Back Panel 8 2-4. Main Board 9 3. TEST MODE - Sony STR DE197 | Service Manual - Page 4
STR-DE197 SECTION 1 GENERAL This section is extracted from instruction manual. 4 - Sony STR DE197 | Service Manual - Page 5
STR-DE197 5 - Sony STR DE197 | Service Manual - Page 6
STR-DE197 6 - Sony STR DE197 | Service Manual - Page 7
SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. SET 2-1. CASE (Page 7) STR-DE197 2-2. FRONT PANEL SECTION 2-3. BACK PANEL (Page 8) (Page 8) 2-4. MAIN BOARD (Page 9) Note : Follow the disassembly procedure in the numerical order given. 2-1. CASE 1 - Sony STR DE197 | Service Manual - Page 8
STR-DE197 2-2. FRONT PANEL SECTION 4 two screws (BVTP3 x 8) 2 CNS3 3 CNP801 6 front panel section 1 CNS2 5 six screws (BVTP3 x 8) 2-3. BACK PANEL 8 back panel (DE10) 2 CNP905 3 CNP901 4 three screws (BVTP3 x 8) 6 - Sony STR DE197 | Service Manual - Page 9
STR-DE197 2-4. MAIN BOARD 7 screw 3 CNP904 (+BV SUMITITE (B3)) 4 two screws (+BV SUMITITE (B3)) 1 CNP902 2 CNP903 5 two screws (+BV SUMITITE (B3)) 6 screw (+BV SUMITITE (B3)) 8 MAIN board 9 - Sony STR DE197 | Service Manual - Page 10
STR-DE197 SECTION 3 TEST MODE Fluorescent Indicator Tube Test Mode All fluorescent segments are tested. message "AUTO-BETICAL SELECT" are scrolled for a moment and the receiver starts scanning. AM Tuning Interval Selection Mode (US, Canadian model) Either 9 kHz step or 10 kHz step can be selected - Sony STR DE197 | Service Manual - Page 11
INT I RDS clock signal input from FM/AM tuner pack. (AEP model only) 47 STOP I Stop signal input from reset/+5.6V regulator IC. 48 VSS - Ground 49 SIRCS I Sircs signal input from remote control receiver IC. 50 TUNER MUTE O Muting control signal output to FM/AM tuner pack. 51 - - Not - Sony STR DE197 | Service Manual - Page 12
STR-DE197 Pin No. 56 57 58 59 60 61 62 to 70 71 72 to 77 78 to 80 Pin Name RY R1 COIL RY POWER - Sony STR DE197 | Service Manual - Page 13
4-2. CIRCUIT BOARDS LOCATION POWER board STR-DE197 AC OUTLET board MAIN board H.PHONE board DISPLAY board VOLUME board FUNCTION KEY board 13 - Sony STR DE197 | Service Manual - Page 14
STR-DE197 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic TUNER (FM/AM) L : VIDEO (AUDIO) J : CD (ANALOG) • Abbreviation CND : Canadian model. for printed wiring boards: • X : parts extracted - Sony STR DE197 | Service Manual - Page 15
50 12 10 11 9 14 13 VOL CL VOL DATA FM SIGNAL 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 - Sony STR DE197 | Service Manual - Page 16
VEE 14 15 -B +B R-CH POWER AMP Q701-704 CURRENT DET Q705,706 R-CH PROTECT SWITCH Q784-786 R-CH D786 RELAY DRIVER Q781 RELAY DRIVER Q782 D787 D789 RELAY DRIVER Q783 • Signal path : TUNER (FM/AM) • R-ch is omitted due to same as L-ch. • Abbreviation CND : Canadian model. STR-DE197 16 16 - Sony STR DE197 | Service Manual - Page 17
STR-DE197 4-5. PRINTED WIRING BOARDS - MAIN SECTION - • Refer to page 13 for Circuit Boards Location and page 14 for Q782 Q783 Q784 Q785 Q786 Q901 Q902 Q903 Q904 (Q905) (Q906) Location E-7 E-7 E-8 E-7 E-7 D-9 E-8 E-8 D-6 D-6 D-5 B-8 B-9 D-9 E-8 E-2 D-2 ( ) : AEP model only STR-DE197 17 17 - Sony STR DE197 | Service Manual - Page 18
STR-DE197 4-6. SCHEMATIC DIAGRAM - MAIN SECTION (1/2) - • Refer to page 14 for Common Note on Schematic Diagram and page 22 for IC Block Diagrams. J801 J802 TN1 CC451 R451 CC401 R401 R452 C929 (Page 19) R942 R943 LEVEL SHIFT IC905 R945 R944 C940 R941 C941 D915 (Page 21) STR-DE197 18 18 - Sony STR DE197 | Service Manual - Page 19
• Refer to page 14 for Common Note on Schematic Diagram and page 22 for IC Block Diagrams. STR-DE197 (Page 18) R704 C702 C701 C751 Q701 R701 CNJ901 STR-DE197 19 19 J803 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number - Sony STR DE197 | Service Manual - Page 20
17) CN202 R270 S227 S224 TP2 R228 C218 S236 R261 CNP200 R260 R259 S235 R258 S234 R257 S233 R256 S232 STR-DE197 20 20 • Semiconductor Location Ref. No. Location D201 C-3 D202 C-3 D203 D-3 D204 C-4 D205 B-1 D206 B-1 IC201 C-7 IC202 D-5 Q201 C-4 Q202 C-4 Q204 - Sony STR DE197 | Service Manual - Page 21
DIAGRAM - PANEL SECTION - • Refer to page 14 for Common Note on Schematic Diagram. STR-DE197 C217 R227 C218 R228 (Page 18) STR-DE197 IC202 CNS4 D204 FL201 C225 R237 R293 R242 C205 R294 C202 C203 C204 R238 R241 Q201 Q202 C219 R231 R232 R233 R234 R235 R236 R244 - Sony STR DE197 | Service Manual - Page 22
STR-DE197 4-10. IC BLOCK DIAGRAMS IC401 BD3861FS (MAIN BOARD (1/2)) IC402 TC9299P (MAIN BOARD (1/2)) VIDEO1 L 1 25k 25k 32 REC L VIDEO1 R 2 VIDEO2 L 3 VIDEO2 R 4 MD L 5 7 8 9 10 11 12 13 14 15 MUTE + VOUT1 - VOUT1 COMP1 NF1 IN1 GND IN2 NF2 COMP2 - VOUT2 + VOUT2 SUB VCC VEE STR-DE197 22 22 - Sony STR DE197 | Service Manual - Page 23
5 EXPLODED VIEWS • Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) R R Parts Color Cabinet's Color • Accessories are given in the last of this parts list. • Abbreviation CND : Canadian model 5-1. CASE SECTION 2 STR-DE197 Ver. 1.2 The components identified by - Sony STR DE197 | Service Manual - Page 24
STR-DE197 Ver. 1.2 5-2. FRONT PANEL SECTION 55 54 not supplied 54 (POWER board) not supplied (H. PHONE board) 57 58 54 56 54 FL201 54 59 54 not supplied (VOLUME board) not supplied (FUNCTION KEY board) 51 53 supplied with RV201 52 Ref. No. 51 51 51 51 51 52 53 53 53 Part Part - Sony STR DE197 | Service Manual - Page 25
STR-DE197 5-3. CHASSIS SECTION 102 101 101 T901 #1 F901 102 103 102 F902 Q754 Q753 102 104 (T2.5AL/250V) (AEP) Ref. No. 0 F902 0 F902 Q703 Q704 Q753 Q754 0 T901 0 T901 TN1 TN1 #1 Part No. Description Remark 1-533-453-12 1-533-469-12 8-749-010-25 8-749-010-26 8-749-010-25 FUSE, GLASS - Sony STR DE197 | Service Manual - Page 26
STR-DE197 SECTION 6 AC OUTLET DISPLAY ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the - Sony STR DE197 | Service Manual - Page 27
STR-DE197 DISPLAY FUNCTION KEY 10K 100K 100 10K 10K 10K 10K 10K 10K 10K 1M 470 100 10K 10K 47K 47K 1K 2.2K 47K 2.2K 100 10K 10K 10K 10K 47 4.7K 100 100 100 47K 47K 47K 47K 47K 47K Remark Ref. No. Part No. Description Remark 5% 1/4W SWITCH, TACTILE (FM) SWITCH, TACTILE (FM MODE) SWITCH, TACTILE - Sony STR DE197 | Service Manual - Page 28
STR-DE197 H.PHONE MAIN Ref. No. Part No. Description H.PHONE BOARD Remark < CONNECTOR > CNP801 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < JACK > J803 1-815-314-21 JACK (PHONES Ref. No. C490 C602 C603 C604 C605 C606 C607 C608 C652 C653 Part No. Description 1-126-925-11 1-128-809-11 1-107 - Sony STR DE197 | Service Manual - Page 29
STR-DE197 Ver 1.1 MAIN Ref. No. C931 C940 Part No. Description 1-164-159-11 CERAMIC 1-126-947-11 ELECT C941 D915 D981 D982 * EP901 IC401 IC402 IC403 IC404 IC601 IC901 IC902 IC903 IC904 IC905 IC906 IC907 J801 J802 Part No. Description 8-719-991-33 6-500-522-11 6-500-522-11 6-500-522-11 6-500- - Sony STR DE197 | Service Manual - Page 30
STR-DE197 Ver 1.1 MAIN Ref. No. Q781 Q782 Q783 Q784 Q785 Part No. Description 8-729-119-79 8-729- 247-807-31 1-247-807-31 1-249-439-11 1-249-439-11 CARBON CARBON CARBON CARBON CARBON 100 5% 1/4W 100 5% 1/4W 100 5% 1/4W 68K 5% 1/4W 68K 5% 1/4W R604 R605 R606 R652 R653 1-247-831-11 1- - Sony STR DE197 | Service Manual - Page 31
STR-DE197 MAIN POWER VOLUME Ref. No. Part No. Description R787 1-247-847-11 CARBON 4. 249-393-11 CARBON 10 < RELAY > RY781 1-755-416-12 RELAY RY782 1-755-416-12 RELAY Remark Ref. No. Part No. Description 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W RY783 1-755-416-12 RELAY RY981 1-755- - Sony STR DE197 | Service Manual - Page 32
STR-DE197 VOLUME Ref. No. Part FM) (US,CND) COVER, BATTERY (for RM-U185) 4-253-437-11 4-253-437-21 4-253-437-31 4-253-437-41 MANUAL, INSTRUCTION (ENGLISH) MANUAL, INSTRUCTION (FRENCH,DUTCH, SWEDISH,GERMAN,SPANISH, ITALIAN,POLISH) (AEP) MANUAL, INSTRUCTION (DANISH,FINNISH) (AEP) MANUAL, INSTRUCTION - Sony STR DE197 | Service Manual - Page 33
STR-DE197 SERVICE MANUAL Ver. 1.3 2006. 09 US Model Canadian Model AEP Model SUPPLEMENT-1 File this supplement with the service manual. Subject: Change the MAIN, DISPLAY, VOLUME, H.PHONE, POWER, FUNCTION KEY and AC OUTLET boards. Printed wiring board and schematic diagram of new type, and changed - Sony STR DE197 | Service Manual - Page 34
STR-DE197 - VOLUME BOARD (COMPONENT SIDE) - - H.PHONE BOARD (COMPONENT SIDE) - VOLUME BOARD Part No. Former : 1-861-587-11 New : 1-871-792-11 - POWER BOARD (COMPONENT SIDE) - H.PHONE BOARD Part No. Former : 1-861-590-11 New : 1-871-793-11 - FUNCTION KEY BOARD (COMPONENT SIDE) - FUNCTION KEY - Sony STR DE197 | Service Manual - Page 35
Q BCE These are omitted. STR-DE197 • IC Block Diagram IC402 R2S15904SP INR4 LOUT ROUT AGND VCC REFIN DATA CLK DGND TRER TREL NC NC BASSL2 28 27 26 INPUT SELECTOR MUTE 25 24 23 22 21 20 19 18 17 16 15 MODE SELECTOR MCU I/F REF SURROUND TONE CONTROL L-CH BASS/TREBLE INPUT SELECTOR - Sony STR DE197 | Service Manual - Page 36
STR-DE197 1. PRINTED WIRING BOARDS - MAIN SECTION - • Refer to page 13 of Service Manual for Circuit Boards Location. : Uses unleaded solder. 1 2 3 4 5 6 7 Q904 (Q905) (Q906) Location F-7 F-7 F-8 E-7 E-7 D-9 E-8 E-8 D-6 D-6 D-5 B-8 B-9 D-9 E-8 E-2 D-2 ( ) : AEP model only STR-DE197 4 4 - Sony STR DE197 | Service Manual - Page 37
2. SCHEMATIC DIAGRAM - MAIN SECTION (1/2) - • Refer to page 3 of Supplement-1 for IC Block Diagram. J801 J802 TN1 CC451 R451 CC401 R401 R452 R606 R656 R604 R603 R653 R654 C606 C656 R929 C930 C929 ((Page 6)) R942 R943 IC905 R945 R944 C940 R941 C941 D915 STR-DE197 5 5 STR-DE197 - Sony STR DE197 | Service Manual - Page 38
STR-DE197 3. SCHEMATIC DIAGRAM - MAIN SECTION (2/2) - ((Page 5)) R704 C702 C701 Q701 R701 Q702 R702 Q703 R707 R706 R708 R703 R705 C703 Q704 C704 D902 D903 D904 D905 D906 C901 C902 R902 T902 RY982 D982 F901 F902 CN905 R903 B901 CNP901 CNP902 CNP905 CNJ901 STR-DE197 6 6 - Sony STR DE197 | Service Manual - Page 39
STR-DE197 4. PRINTED WIRING BOARDS - PANEL SECTION - • Refer to page 13 of Service Manual for Circuit Boards Location. : Uses unleaded solder. 1 2 3 4 R297 Q205 D206 S202 CNP201 Q204 G D205 R289 R290 H S201 STR-DE197 7 7 • Semiconductor Location Ref. No. Location D201 C-1 D202 - Sony STR DE197 | Service Manual - Page 40
STR-DE197 5. SCHEMATIC DIAGRAM - PANEL SECTION - • Refer to page 3 of Supplement-1 for Waveform. R227 C217 C218 R228 R202 R203 R204 R205 R206 R207 R208 S207 S208 S209 S210 S211 R262 S239 S238 CN200 CNP200 R261 R256 R257 R258 R259 R260 S232 S233 S234 S235 S236 STR-DE197 8 8 - Sony STR DE197 | Service Manual - Page 41
CND : Canadian model • Items marked "*" are not stocked since they are seldom required for routine service. Some delay uH : µH STR-DE197 Ver. 1.5 AC OUTLET DISPLAY The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les - Sony STR DE197 | Service Manual - Page 42
STR-DE197 DISPLAY Ref. No. R222 R223 R224 R225 R226 Part 100 10 100 100 100 100 100 100 100 10K 10K 10K 100K 100 10K 10K 10K 10K 10K 10K 10K 1M 470 100 10K 10K 47K 47K 1K 2.2K 47K 2.2K 100 1K 2.2K 2.2K 4.7K 10K 22K 47K 1K 2.2K Remark Ref. No. Part , TACTILE (FM) SWITCH, TACTILE (FM MODE) SWITCH, - Sony STR DE197 | Service Manual - Page 43
STR-DE197 Ver. 1.5 FUNCTION KEY H.PHONE MAIN Ref. No. Part No. Description FUNCTION KEY BOARD Remark < RESISTOR > R256 R257 C487 C490 C602 C603 C604 C605 C606 C607 C608 C652 C653 C654 C655 C656 C657 C658 C701 Part No. Description 1-126-964-11 1-126-961-11 1-126-964-11 1-126-963-11 1-136 - Sony STR DE197 | Service Manual - Page 44
STR-DE197 MAIN Ref. No. C912 C913 C914 C915 C916 Part No. Description 1-135-851-21 1-135-851-21 1-165-946-11 1-165-946-11 1-164-159-11 MYLAR MYLAR ELECT ELECT CERAMIC 0.22uF 0.22uF 6800uF 20% 6800uF 20% 0.1uF Remark 100V 100V 71V 71V 50V Ref. No. Part No. Description Remark * CNP903 1-564 - Sony STR DE197 | Service Manual - Page 45
STR-DE197 MAIN Ref. No. J801 J802 L701 L751 Part No. Description < JACK > Remark 1-774-411-11 JACK, 11 1-247-807-31 1-247-807-31 1-247-807-31 1-247-807-31 CARBON CARBON CARBON CARBON CARBON 100K 100 100 100 100 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W R602 R603 R604 R605 R606 1-249-439-11 - Sony STR DE197 | Service Manual - Page 46
STR-DE197 MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R754 R755 R756 R757 R758 1-249-402-11 CARBON 56 5% 1/4W F 1-249-402-11 CARBON 56 5% 1/4W F 1-234-182-11 ENCAPSULATED COMPONENT 0. - Sony STR DE197 | Service Manual - Page 47
Ref. No. Part No. Description VOLUME BOARD Remark < CONNECTOR > CN202 1-750-195-11 CONNECTOR, BOARD TO BOARD 6P < RESISTOR > R265 R266 (BASS +) 1-771-410-21 SWITCH, TACTILE (BALANCE L) 1-771-410-21 SWITCH, TACTILE (TREBLE -) S229 1-771-410-21 SWITCH, TACTILE (BASS -) STR-DE197 VOLUME 15 - Sony STR DE197 | Service Manual - Page 48
STR-DE197 MEMO 16 - Sony STR DE197 | Service Manual - Page 49
STR-DE197 SERVICE MANUAL Ver. 1.4 2007. 03 US Model Canadian Model AEP Model SUPPLEMENT-2 File this supplement with the service manual. Subject: MAIN and DISPLAY boards change of US model. Printed wiring board and schematic diagram of new type, and changed parts list are described in this - Sony STR DE197 | Service Manual - Page 50
STR-DE197 TABLE OF CONTENTS 1. Printed Wiring Boards -Main Section 4 2. Schematic Diagram -Main Section (1/2 5 3. Schematic Diagram -Main Section (2/2 6 4. Printed Wiring Boards -Panel Section 7 5. Schematic Diagram -Panel Section 8 6. Electrical Parts List 9 2 - Sony STR DE197 | Service Manual - Page 51
Q BCE These are omitted. STR-DE197 • IC Block Diagram IC402 R2S15904SP INR4 LOUT ROUT AGND VCC REFIN DATA CLK DGND TRER TREL NC NC BASSL2 28 27 26 INPUT SELECTOR MUTE 25 24 23 22 21 20 19 18 17 16 15 MODE SELECTOR MCU I/F REF SURROUND TONE CONTROL L-CH BASS/TREBLE INPUT SELECTOR - Sony STR DE197 | Service Manual - Page 52
STR-DE197 1. PRINTED WIRING BOARDS - MAIN SECTION - • Refer to page 13 of Service Manual for Circuit Boards Location. : Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 A J801 J802 TM801 B C D E F JW500 JW461 JW480 D904 D903 C902 D901 D902 R902 D982 B901 R903 D905 - Sony STR DE197 | Service Manual - Page 53
2. SCHEMATIC DIAGRAM - MAIN SECTION (1/2) - • Refer to page 3 of Supplement-2 for IC C928 IC903 R473 C475 C925 C924 R918 R919 R920 CNS1 CNS2 R425 R475 C931 JW900 IC906 JW901 C942 STR-DE197 IC601 R697 C608 C603 C654 C604 C653 C658 R930 R602 C602 R652 C652 C657 R655 C601 C651 - Sony STR DE197 | Service Manual - Page 54
STR-DE197 3. SCHEMATIC DIAGRAM - MAIN SECTION (2/2) - STR-DE197 ((Page 5)) R704 C702 C701 Q701 R701 Q702 R702 Q703 R706 R707 R708 R703 R705 C703 Q704 C704 Q705 R709 Q706 R711 D701 C705 R710 R712 - Sony STR DE197 | Service Manual - Page 55
STR-DE197 4. PRINTED WIRING BOARDS - PANEL SECTION - • Refer to page 13 of Service Manual for Circuit Boards Location. : Uses unleaded solder. 1 2 3 4 5 6 R256 S232 1-861-588- R289 R290 H S201 1-861-591- STR-DE197 7 7 • Semiconductor Location Ref. No. Location D201 C-1 D202 - Sony STR DE197 | Service Manual - Page 56
STR-DE197 5. SCHEMATIC DIAGRAM - PANEL SECTION - • Refer to page 3 of Supplement-2 for Waveform. R227 C217 C218 R228 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R226 ((Page 5)) STR-DE197 IC202 CNS4 D204 FL201 C225 - Sony STR DE197 | Service Manual - Page 57
: µPA.. uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD.. • CAPACITORS uF : µF • COILS uH : µH STR-DE197 DISPLAY The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la - Sony STR DE197 | Service Manual - Page 58
STR-DE197 DISPLAY MAIN Ref. No. R227 R228 R229 R230 R231 Part 100 10 100 100 100 100 100 100 10K 10K 10K 100K 10K 10K 10K 10K 10K 10K 10K 1M 470 100 10K 10K 47K 47K 1K 2.2K 47K 2.2K 100 SWITCH, TACTILE (NAME) SWITCH, TACTILE (FM) SWITCH, TACTILE (FM MODE) SWITCH, TACTILE (PRESET TUNING -) SWITCH, - Sony STR DE197 | Service Manual - Page 59
Ref. No. C423 C424 C425 C426 C452 Part No. Description 1-126-963-11 ELECT 1-126-961-11 ELECT 1- 159-11 CERAMIC 1-126-960-11 ELECT STR-DE197 MAIN 4.7uF 2.2uF 22uF 10uF 10uF Remark 20% 50V 20% 50V 20% 50V 20% 50V 20% 50V Ref. No. C905 C906 C907 C908 C909 Part No. Description 1-126-936-11 1- - Sony STR DE197 | Service Manual - Page 60
STR-DE197 MAIN Ref. No. D909 D910 D911 D912 D913 Part No. Description 6-500-522-11 6-500-522-11 6-500-522-11 8-719-986-54 8-719-109-89 DIODE DIODE DIODE DIODE DIODE 10EDB40-TA2B5 10EDB40-TA2B5 10EDB40-TA2B5 HZS24-1LTA RD5.6ESB2 Remark Ref. No. R402 R403 R404 R405 R406 Part 100 100 100 100 - Sony STR DE197 | Service Manual - Page 61
STR-DE197 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R654 R655 R656 R697 R701 1-247-831-11 1-247-831-11 1-247-879-11 1-247-879-11 1-249-421-11 CARBON CARBON - Sony STR DE197 | Service Manual - Page 62
STR-DE197 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 1.0 2004. 05 New 1.1 2004. 10 End of the part number of
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1
SERVICE MANUAL
US Model
Canadian Model
AEP Model
STR-DE197
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
POWER OUTPUT
Models of area code US, CND
Power Output a
t Ster
eo Mode
(8 ohms 1 kHz,
THD 0.7 %)
125 W + 125 W
1)
Models of ar ea code AEP
Power Output a
t Ster
eo Mode
(8 ohms 1 kHz,
THD 0.7 %)
100 W + 100 W
1)
1)
Measur
ed under the f
ollowing conditions:
Area code
Power r
equir ements
US, CND
120 V AC, 60 Hz
AEP
230 V AC, 50 Hz
F requenc
y response
CD, MD/TAPE,
20 Hz – 50 kHz
VIDEO 1, 2
+0/–0.5 dB (with bass
boost and tone bypassed)
Inputs (Analog)
CD, MD/TAPE,
Sensiti vity: 500 mV
VIDEO 1, 2
Impedance: 50 kilohms
S/N
2)
: 85 dB
(A, 500 mV
3)
)
2) INPUT SHOR T (with bass boost and tone b
ypassed).
3) Weighted netw
ork, input le
vel.
SPECIFICATIONS
Outputs (Analog)
MD/TAPE (OUT),
Voltage: 500 mV
VIDEO 1 (AUDIO OUT)
Impedance: 10 kilohms
Bass Boost:
+8 dB at 70 Hz
Tone:
±10 dB at 100 Hz and
10 kHz
FM tuner section
Tuning r
ang e
87.5 – 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Inter
media te fr equenc
y
10.7 MHz
Sensiti vity
Mono:
18.3 dBf, 2.2 μV/75 ohms
Stereo:
38.3 dBf, 22.5 μV/75 ohms
Usable sensiti
vity
11.2 dBf, 1 μV/75 ohms
S/N
Mono:
76 dB
Stereo:
70 dB
Harmonic distortion at 1 kHz
Mono:
0.3%
Stereo:
0.5%
Separation
45 dB at 1 kHz
F requenc
y response
30 Hz – 15 kHz,
+0.5/–2 dB
Selecti vity
60 dB at 400 kHz
Ver. 1.5
2007. 05
9-877-864-06
2007E04-1
© 2007. 05
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
– Continued on next page –
Photo: Black type