Sony STR-DE197 Service Manual

STR-DE197
21 21
STR-DE197
4-9. SCHEMATIC DIAGRAM — PANEL SECTION — • Refer to page 14 for Common Note on Schematic Diagram.
S201 S202 S203
C207
C208
C209
C210
C221C222
D204
R229
R231
R232
R233
R234
R235
R236
R239
R245
R246
R247
R248
R252
R253
R254
R256 R257 R258 R259 R260R261
R273
R288
R299
R300
R301
R302
S204 S205 S206 S207 S208 S209 S210 S211
S212 S213
S216 S217 S218 S219 S220 S221
S222 S223
S224 S225 S226 S227 S228 S229
S230 S231
S232 S233 S234 S235 S236
S238
C218
C217
S239S215
R262
CNP201
C211
C212
C213
C226
CNP202CN202
R251
R290R289
R230
D205 D206
Q202
CNS5
R296
C203
R238C204
R241
R240
C206
R250
R255
R298
R306
R307
R308
R309
R310
C216
C215
D201
D202 L201
Q201
C219
R279 R280R278R277R276R275R274
R281 R282 R283 R284 R285 R286 R287
R263 R264 R272
CN200
CN201
R297
R270R269R268R267R266R265
CNS4
R227
R228
FL201
C225
R237
R293
R242
R294
C202
R249
R243
R244
C205
X201
IC201
R295
R311
Q204 Q205
CNP200
Q206
RV201
R271
R292
R291
R244
IC202
D203
(Page 18)
(Page 19)
• Waveform
3.6Vp-p
1
IC201
eg
(X2)
2V/div 0.2µsec/div
4.19MHz

Sony STR-DE197 Specifications

Audio

Channel Power Rating	100W x 2 (8 ohms, 40 Hz - 20kHz, THD 0.09%)
Sound Fields	Yes

Inputs and Outputs

RCA Audio Inputs	4 (Rear)
RCA Audio Outputs	2 (Rear)
AC Outlet	1 Switched
Antenna Terminal (AM Loop)	1 (Rear)
Antenna Terminal (FM 75 Ohm)	1 (Rear)
Headphone Output	1 (Front)

Power

Power Requirements	AC120V, 60 Hz
Power Consumption (in Operation)	190W
Power Consumption (in Standby)	0.5W

Weight and Dimensions

Weight	15 lbs 7 oz (7kg)
Measurements	16 13/14" x 5 3/14" x 11 8/9" (430 x 132.5 x 302mm)