Sony HCD-HPX7 Service Manual - Page 66

HCD-HPX7 7-8. PRINTED WIRING BOARD - MAIN BOARD - • See page 57 for Circuit Boards Location. :Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 A MAIN BOARD HRP350 REC/PB/ ERASE HEAD TAPE MECHANISM DECK BLOCK SUPPLIED WITH THE ASSEMBLED BLOCK G POWER BOARD CN901 (Page 74) F AMP BOARD CN605 (Page 70) FM/AM TUNER UNIT SUPPLIED WITH THE ASSEMBLED BLOCK M301 (FAN) M • Semiconductor Location Ref. No. Location S301 (TC DOOR SW) S301 B JW136 JW135 JW224 JW129 JW245 JW242 R311 R312 JW119 JW118 JW109 JW106 JW103 C329 D301 E JW128 R314 JW110 1 12 Q311 Q309 C331 D330 CN307 C394 E E D329 C330 31 CN316 JW230 JW222 IC304 1 3 FB309 C101 R102 R101 1 3 CN313 C397 JW231 JW116 C328 Q308 C314 R315 JW100 JW134 JW232 JW233 JW228 JW229 JW133 JW104 JW105 JW111 R390 C231 R218 JW113 JW112 D328 R201 C201 R202 R308 Q306 R306 Q305 R303 Q310 JW236 R320 E E Q304 E CN317 R302 E C308 R319 C206 C106 C307 C303 R310 C304 R321 R324 C306 C309 R304 RV201 RV101 R322 R323 JW120 TP101 (L) TP201 (R) Q303 E C310 JW121 R318 R325 R309 R307 R305 JW122 Q307 T101 T201 T301 C E C305 8 CN301 JW140 R301 1 JW142 E JW123 JW126 C203 JW141 JW143 JW127 Q301 JW144 H D PANEL (1) BOARD CN801 (Page 72) 19 18 CN310 JW148 C105 R103 R104 R105 C107 C205 R203 C207 R106 R206 C109 C110 C317 R326 R107 R110 C113 R109 R209 R108 C111 C112 R204 R205 IC301 1 9 C209 C210 R208 C212 C211 R210 JW132 C214 C115 TP (GND) C114 E C103 Q302 JW207 C102 C202 R127 C213 R207 R227 17 16 R111 R112 C116 R113 C216 C217 C215 JW151 JW150 JW154 JW246 JW155 JW153 JW208 JW209 JW247 R212 R211 R213 C371 C372 32 C320 33 C125 IC302 C117 1 C218 64 C118 C319 JW171 JW227 D307 R331 C334 D319 JW234 C241 C141 C321 C322 JW114 JW115 JW226 C131 R118 JW130 JW131 JW117 R391 R474 1 JW108 R496 JW180 R475 JW178 JW179 R484 R379 R363 R489 R490 R491 JW181 R370 R369 R368 R495 R494 R365 JW186 R367 CND,AEP, UK,MX 100 D318 D317 R482 81 80 R472 R469 R468 IC306 JW107 2 R465 R463 R461 C340 R460 R459 R458 R457 JW183 R364 R366 EXCEPT AEP,UK 1 R451 51 R373 R372 D309 R334 Q314 C362 JW185 JW184 JW182 R401 R402 R404 R409 C339 X301 R405 C335 R333 R406 C338 R335 R411 EIC305 C337 R412 R330 31 C333 R420 R332 45 C336 R417 50 R413 X302 30 31 R450 R449 R448 R418 R427 JW197 R419 R428 EXCEPT AEP,UK JW196 R378 JW198 R438 R439 JW176 R440 R441 R442 R443 R444 R445 JW191 R347 JW188 R362 CN305 *1 R455 R453 R344 R346 R343 JW195 R345 R342 R361 R360 R446 R447 R359 R358 R377 JW125 JW152 Q321 R222 JW102 JW101 D325 C374 15 E Q319 *1 CN305 11P:EXCEPT AEP,UK 14 15P:AEP,UK R393 R381 R382 R394 Q322 E EXCEPT AEP,UK Q323 E Q320 E Q315 E Q324 R397 E Q316 E R327 R328 C324 R329 R120 L102 JW170 JW193 JW189 C373 R395 C327 D327 C133 C134 L302 C326 RY301 L202 E JW192 D326 R220 R122 D313 R433 R434 R435 R436 R437 R336 R429 R430 R337 R432 D304 D305 R423 R424 JW173 JW225 C234 D308 D306 D302 D303 JW146 C318 C233 E D AMP BOARD CN601 (Page 70) F R128 R228 C228 48 49 D331 C128 C225 C123 C224 R214 R114 C124 C219 C119 C223 CN306 JW147 JW398 C222 C122 JW159 JW158 JW157 JW156 JW212 JW211 JW169 JW168 JW160 JW161 JW162 JW163 JW164 JW165 JW223 JW166 JW167 JW243 JW174 JW175 R126 FB303 FB304 C353 JW177 R375 R374 Q312 E Q313 E C325 D310 D312 D311 E Q102 E Q318 E Q317 Q202 E C238 C138 R123 R226 R124 R224 R223 C237 FB305 FB306 C137 CN315 21 1 R422 R425 R426 C343 JW200 CN411 JW217 JW218 FB302 JW124 C345 C344 C347 C349 JW219 JW220 C342 C367 JW221 C355 C357 C393 C348 C346 C350 C351 R339 R340 R341 JW199 FB301 JW201 C356 FB307 C354 C358 R350 JW139 JW194 JW202 JW204 JW172 CN304 C352 C391 C359 JW137 JW215 JW216 C368 FB308 JW241 JW205 C396 C395 JW149 JW214 JW210 1 CN309 6 R396 CN308 1 4 C135 C235 JW240 JW206 JW302 JW203 JW244 L J301 MD/VIDEO R + L - TM301 SPEAKER IMPEDANCE USE 6-16Ω - R + E AMP BOARD CN603 (Page 70) SUB POWER BLOCK (1/2) D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 D313 D317 D318 D319 D325 D326 D327 D328 D329 D330 D331 IC301 IC302 IC304 IC305 IC306 Q102 Q202 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q318 B-5 E-6 E-6 E-6 E-7 E-6 D-5 E-6 D-6 E-6 E-6 E-6 C-10 C-7 C-7 B-6 C-9 C-10 D-9 B-10 B-6 B-6 E-2 C-4 E-3 B-10 E-6 D-8 F-6 F-6 C-4 D-4 C-2 B-2 B-2 B-1 C-1 B-5 B-6 B-5 B-6 E-5 E-5 D-6 C-10 C-10 F-5 F-5 7 CN303 1 Q319 C-10 Q320 C-9 Q321 E-9 G 11 1-861-593- (11) Q322 C-9 Q323 C-9 (CHASSIS) L CONNECTOR BOARD CN801 (Page 64) A CD BOARD CN201 (Page 62) B DRIVER BOARD CN701 (Page 64) (CHASSIS) Q324 C-10 HCD-HPX7 66 66