Sharp CD-ES770 Service Manual Download Page 10

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CD-ES770

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Figure 10 WIRING SIDE OF PWB

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CNS971

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Summary of Contents for CD-ES770

Page 1: ...ent has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION DIFFERENCE BETWEEN CD ES700 AND CD ES770 MARK SPARE PARTS DELIVERY SECTION CODE CD ES770 CD ES700 PART NO PART NO DESCRIPTION REF NO SERVICE MANUAL DIODES In the interests of user safety the set should be restored to its original condition and only parts identical to t...

Page 2: ...Power AD 201 16 GCoVA1533AWSA J Same as CD ES700 Cover Timer AC 201 17 HBDGB1007AWSA J Same as CD ES700 Badge SHARP AD 201 18 MSPRDA002AWFJ J Same as CD ES700 Spring Cassette Tape 1 AB 201 19 MSPRDA003AWFJ J Same as CD ES700 Spring Cassette Tape 2 AB 201 20 HDECQA039AWSA J Same as CD ES700 Volume Knob Ring A AH 201 21 HDECQ1106AWSA J Same as CD ES700 Volume Knob Ring B AF 201 22 HDECQA019AWSA J HD...

Page 3: ...N AM IN DO CL DI CE X INX OUT IF IN REG AM IF IN GND SD STEREO FM DET VCC IF OUT PHASE FM AM PHASE L CH OUT R CH OUT MPX IN MPX VCO FM AM OUT VSM AM LOW CUT AM RF IN AM OSC IN FM AFC AM OSC OUT AM MIX OUT FM IF IN 1 2 1 2 AGND DGND TUN_R TUN_L P6 13 12 C TO MAIN SECTION 1 2 3 4 5 6 7 8 9 1 2 3 1 2 3 MAIN PWB A1 1 3 FM ANTENA TERMINAL AM TRACKING fL AM ANTENNA FM RF FM IF FM OSC AM OSC AM BAND COVE...

Page 4: ... 5 4 3 1 1 8 7 6 5 4 3 2 D_GND P6 14 1 F TO POWER SECTION CCB INTERFACE AUX DECK TUNER CD 112K 56K 112K 56K Hich CHROME Hich T1 Nor CrO2 RIPPLE ALC ALC Vcc LSEL0 R1 R2 R3 R4 RSEL0 RIN RTRE RBASS ROUT VREF VDD CLK L1 L2 L3 L4 LIN LTRE LBASS LOUT VSS CE DI RECORD PLAYBACK HEAD 10 11 12 7 14 6 15 16 17 26 MAIN PWB A1 1 3 CNP2 P6 9 12 E TO CD SERVO PWB B B B B B B SWITCHING SWITCHING SWITCHING MUTING ...

Page 5: ...TUN_L DO TUN_R CLK DI DGND A 10V 2 1 1 3 SP_DET SW_5V 4 M_ 13V 5 REC PLAY T_BIAS A 10V 8 7 6 T_T1 T2 S_MUTE D_GND 9 10 11 12 13 14 15 16 16 CLK DI B_PROTECT CE DO SP_RLY 20dB P6 10 1 F TO DISPLAY PWB M_ 13V SP_RLY R CH GND L CH P6 15 11 B TO POWER AMP PWB P6 7 1 G TO TUNERSECTION Nor CrO2 RIPPLE ALC ALC Vcc CNP901 1 5 7 2 3 8 6 9 4 CNP701A 25 24 23 22 21 20 19 18 5 7 MUTING BIAS SWITCHING BIAS OSC...

Page 6: ...B B B B B B B B B B B B B B B B B B B B B B B B B B B B VH VL VH VL SP_DET POWER AMP P6 12 1 C P6 13 8 H TO MAIN SECTION 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 10 1 3 4 5 6 7 8 9 10 11 CHASSIS 1 2 3 4 5 6 SW_5V D 5V B_PROTECT A 10V LD 8V M_ 13V GND VL VL VH VH CHASSIS 14 15 24 25 26 22 10 21 12 11 23 6 7 18 16 17 19 5 6 MAIN PWB A1 3 3 FW705 P6 11 12 E FROM DISPLAY PWB R958 100 1 4W Fusible C913 C9...

Page 7: ...ML ML 1 2W 1 2W R1_OUT L1_OUT ML ML ML ML 47 47 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 3 4 5 6 7 8 9 10 11 CHASSIS VF2 VF P_IN VF1 1 2 3 4 5 6 AC_RLY 2 1 1 2 3 4 5 SP_L1 CH SP_R1 CH SP_L1 CH_GND SP_R1 CH_GND 6 OHMS MIN FAN MOTOR M 2 1 CHASSIS FW705 P6 11 12 E FROM DISPLAY PWB FW901 SPEAKER TERMINAL POWER PWB B1 L902 3µH R934 R943 R942 R945 R944 D912 R949 Q906 R950 C931 R947 CNP971 CNS971 CNP9...

Page 8: ...B_PROTECT DIST 1 S19 S9 S8 TRAY SW2 CLAMP SW NX NX NX NX NX G10 G11 S1 S2 S3 S10 S11 S12 REMOCON VSS S MUTE T_SOL_B T_SOL_A VDD G9 G8 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 SP_RLY D_GND REC PLAY T_T1 T2 T_BIAS DI CE CLK DO SP_DET 20dB S4 S5 S6 S7 VLOAD S13 S14 SP DET T2 RUN MTR SOL2 SOL1 T1 RUN GND F_REC M 15 2 3 4 7 7 4 5 1 45 44 43 42 41 40 39 38 37 36 35 34 ...

Page 9: ...IC DO CD_CLK CD_DI CD_DO AVSS TUN_SM SPAN KEY 2 KEY 1 KEY 0 P_IN REMOCON VSS S MUTE T_SOL_B T_SOL_A VDD G9 G8 G7 G6 G5 G4 G3 G2 G1 VDD P07 P06 P05 P04 P03 P02 P01 G01 G02 G03 G04 G05 G06 G07 G08 G09 F1 POWER ON STAND BY EQUALIZER CD TUNING CD_WRQ 20dBATT AVREF CD_DRF CD_RESOUT CLOSE OPEN TUNER BAND S4 S5 S6 S7 D SP DET CD_RESOUT MEMORY SET REC PAUSE 8 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 1...

Page 10: ...3 R922 R918 R910 ZD902 IC901 R912 R958 C902 C640 C946 C906 R618 C909 C624 C372 C622 R642 C620 C371 IC601 C618 C374 C373 C616 C614 C602 C358 C606 C601 C608 C603 C610 C370 L352 ZD351 C383 X352 IC302 R386 C396 R384 R387 L351 C391 C380 R391 R392 R375 C393 C318 R382 C320 Q360 C389 Q302 T301 T351 R393 CF352 C398 C352 CF351 T302 R309 C357 CF303 IC303 D305 L312 X351 C367 C362 R358 C368 C365 C364 T306 CNP6...

Page 11: ...CONNECTION PWB C 602x2 602x2 614x2 603x4 602x4 207 CHANGER MECHANISM UNIT 206 CD MECHANISM 605x6 601x3 212 209 202 601x5 601x3 601x2 601x8 204 218 M901 223 216 609x2 222 604x10 226 FL701 210 201 604 201 21 201 20 201 22 201 17 214 213 205 205 205 205 205 203x2 606x2 208 219 216 201 25 201 23 201 9 201 4 201 1 201 18 201 2 201 6 201 7 201 3 201 19 201 5 201 9 201 11 201 26 201 24 229 201 13 607x2 2...

Page 12: ...BK BL BL SP3 TWEETER SP5 SUPER TWEETER SP5 SUPER TWEETER SP1 WOOFER C2 Capacitor 2 7 µF C1 4 SP3 TWEETER 4 6 6 SP5 SUPER TWEETER SP5 SUPER TWEETER 6 6 2 SP1 WOOFER 905 906 903 904 908x3 914x3 2 250 V Electrolytic C2 Capacitor 2 7 µF C1 250 V Electrolytic SP3 4 SP7 SP9 8 10 SP1 2 901 902 907 909 915x4 910x4 911x2 x2 x3 911x2 911x2 912x2 910 XJBSD40P16000 J AB Screw M4x16mm 911 XJBSD30P12000 J AA Sc...

Page 13: ...CD ES770 13 MEMO ...

Page 14: ...n a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A0502 210DS HA M SC SHARP CORPORATION AV Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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