Sanyo D30 Page 13 Service Manual Download | Manualshive

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Summary of Contents for D30

Page 1: ... FRONT BLOCK DIAGRAM CD TAPE DECK AMPLIFIER UNIT DECK ADJUSTMENT EXPLODED VIEW CABINET CHASSIS PARTS LIST PARTS LIST TAPE MECHANISM EXPLODED VIEW TAPE MECHANISM IC BLOCK DIAGRAM LCD BLOCK DIAGRAM SCHEMATIC DIAGRAM TAPE DECK AMP WIRING DIAGRAM TAPE DECK AMP SCHEMATIC DIAGRAM PRE AMP WIRING DIAGRAM PRE AMP FRONT SCHEMATIC DIAGRAM SYSCON MAIN AMP WIRING DIAGRAM MAIN AMP CONNECTION DIAGRAM BLOCK DIAGR...

Page 2: ...0 240 V 50 I Iz 75 w 270 W x 178 H x 317 D mm 5 2 kg Max 40W peak 8 ohms 178 W x 356 H x 220 D mm 3 6 kg Per sperker REMOTE CONTROLLER R8 D30 Power requirements DC 3V R031AAAIUM 4 Battery x 2 Dimensions approx 58 W x 18 D x 186 H mm Specification subject to change without notice SYSTEM CONNECTION R ch speaker L ch speaker b I Urntab e l Ecrth cord White shipsI I I I _ cl R si3 To connect push the ...

Page 3: ...ement parts designated or parts with the same ratings of resistance wattage or voltage that are desig nated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer CAUTION Regular type resistors and capacitors are not list To know those valu...

Page 4: ... 98 1 MHz FM SG TP211 H Frequency TP206 H 66d8 TP212 E Counter TP207 E SVR23 19 KHzi50Hz FM SG TP211 H TP233 L 6 VTVM SEPARATION 98 1 MHz Confirm to about 66d8 TP234 R TP212 E Oscilloscope TP235 E near the specification 7 STEREO FM SG TP211 H Confirm stereo indicator light SENSITIVITY 98 lMHz Set to EXT STEREO TP212 E up within near the specification ON INPUT TP204 is no earth point X AdJust in th...

Page 5: ... a single integrated part which has been very precisely adjusted Therefore its adjustment points and set screws must not be touched 2 How to prevent static during handling a When replacing any of the parts disconnect the power plug from the unit being repaired b All measuring instruments tools and repair equipment must be grounded Cover the work bench where the repair work will be done with a grou...

Page 6: ...ill go Align thedisc tray 31 with the mechanism chassis CM39 Adjusting second tooth of thetray move gear CM3 Push the disc tray 31 toward the rear and interlock it with the tray drive gear CM12 as shown in Fig Secure itwiththe screw Yl which was removed in step 1 TRAY REPLACEMENT SECOND TOOTH OF TRAY MOVE GEAR Disassembling the mechanism Removing the pickup block Remove the disc tray 31 Refer to s...

Page 7: ... FIX BY THE CEMEDINE 575 CM9 area with a cloth dipped in alcohol normal hex ane and bond it together using a bonding agent Cemedine 575 3 Replacing the loading sled motor 1 The loading sled motor CM38 can be removed from the chassis CM39 once the screw CM24 securing the motor CM38 is removed 2 Mount the new Ioadinglsled motor CM38 onto the chassis CM39 using the screw CM24 4 1 2 3 l Q ATTACHMENT A...

Page 8: ...M15 with the inner gear of the tray gear cM6 at the center line as shown in the figure Align the tray move gear CM3 with the position 0 of the hole in the outer gear of the tray gear CM6 and engage the tray move gear CM3 as shown in the figure TRAY GEAR 4 Installing the base up down slide and timing gear Move the base up down slide CM14 in the direction of the arrow 0 and set the gears at the posi...

Page 9: ...h the inner clutch gear cM8 PKKUP SLED GEAR F cM12 OUTER GEAR h As shown in the figure set the pickup CM52 at a position on the innermost circumference of the compact disc and pass the leads from the pickup CM52 and spindle motor CM48 through pin a of the chassis CM39 Arrange the leads from the load ing sled motor CM38 and sensor switch micro switch CM26 by passing them through point b in the chas...

Page 10: ...ssin g the 34 OPEN CLOSE service mode entry key and the BAND key is not necessary FAST KEY F 3 Checking the key input signal connections Enter this mode by pressing the ME MORY TUNER key during the service mode entry state L The entire LCD goes out once this mode is entered In this mode as keys on the CT unit or remote control unit are pressed segments on the LCD corresponding to each key on a one...

Page 11: ...K is N G 1 IR is N G 5 DUB IN is N G 2 KEY O is N G 6 AT AF is N G 3 All OK Note With the D series the system connector checking mode cannot be entered when the SCK AD unit connection is defective TABLE 2 DISPLAYS DURING SYSTEM CONNECTOR CHECKING 6 CD tracking balance adjusting mode Enter this mode by pressing the PLAY PAUSE key during the service mode entry state If the power is off when this mod...

Page 12: ...ss Playing is in progress skip return operation En TOC reading has been begun I I I TOC readin is in proqress I I NUMBER E 4 5 6 7 I DISPLAY I OPERATION I 6Z TOC reading is in progress 6 TOC reading has been completed success failure 10 L point access has been begun II L point access REV64 track jump 12 L point access FWD64 track jump 13 L point access REV16 track jump qq L point access FWD16 trac...

Page 13: ...anufactures provided that the performance of that equipment corresponds to that of the above listed models b Use a 10 1 probe for observing signals on the oscilloscope and stora9e scoPe c Test disc is subject change without notice 1 Initial set Set the SVR11 at its initial position of adjustment controls as shown in figure below SVR11 INITIAL SET MECHANICAL SENTER 2 Tracking Balance Adjustment SVR...

Page 14: ...PF Figure connect to pin 24 IC101 through the resistor 120k ohms 2 Turn on the power of the unit 5 Confirm so that the voltage of the F E signal waveform 3 Play back the test disc on the storage scope is 0 5V p p f 3db by through BPF If this Disc CONFIRMATION is imperfect become weak the mechanical shock inferior playability and can not playback the AF OSCILLATOR MAIN PCB OSCILLOSCOPE or STORAGESC...

Page 15: ...DASSY Part No 614 247 6561 6S4 116 5349 614 117 1029 4Q3 080 5000 4 3 106 1603 614 231 0199 6S 4 231 0199 614 208 9644 614 030 4787 Description ASSY PCB TUNER MAIN SHIELD PLATE SYMBOL SIDE SHIELD PLATE PATTERN SIDE POLYPRO 1000P J 100V NP ELECT lU Q 50V FILTER 1O 5MHZ FM FILTER 1O 5MHZ FM FILTER 450KHZ AM CERAMIC FILTER 450KHZ 14 Ref No CN201 CN241 CT201 D2101 D2102 D2103 D2104 or or D2105 or or D...

Page 16: ...1905 TR 2SA933S S 405 002 1305 TR 2SAI048 Y i302 4 S 011 85oO TR 2SC1740S R or 405 011 8609 TR 2SC1740S S 405 014 5209 TR 2SC2458 GR 303 405 006 1806 TR 2SA933S R Ref No Part No Description or 405 006 1905 TR 2SA933S S 405 002 1305 TR 2SA1048 Y 304 405 011 8500 TR 2SC1740S R w 405 011 8609 TR 2SC1740S S 405 014 5209 TR 2SC2458 GR 305 405 006 1806 TR 2SA933S R cm 405 006 1905 TR 2SA933S S 405 002 1...

Page 17: ...f N NN O U rue a o oo 0 00 00 00 000 IT C lnnnnnnnnn nnnmnnnnnmn nn I 1 r rvl l r r r rrrl rrl l rr F 1 r l 1 f t l J 4 4 J l I l 00000000000 00000000000 00 g clct o a yymmo Clrn amyclmmmmm ma rlrln AA1 ionn m A Ann nmnn q 000000000 Oooaooooo CJwooyy l 1 11 nmDou Dnm D mm Dna Dn n nm rI rx8sr Fr8 xssszrr r 8 8 i ...

Page 18: ...SCREW GEAR FIX SPRING TENS GEAR TENSION GEAR TIMING SCR PAN SW 2X4 SLEO MOTOR SWITCH LIMIT SWITCH TRAY OPEN SPRING PLATE CHUCKING SCR S TPG BRZ FLG 3x6 BRACKET M CHUCKING ASSY PULLEY Ref No CM31 CM32 CM33 CM34 CM35 CM36 CM37 CM38 CM39 or CM40 CM41 CM42 CM43 CM44 CM49 CM50 CM51 CM52 or CM53 CM54 55 or CM56 CM57 Part No Description 411 022 7B07 SCR S TPG PAN 2X6 6 RACXET 614 224 3176 BRACKET M TRAY ...

Page 19: ...Track Jump Pulse Amplifier Output 59 Vcoc I VCO Control Amplifier Output 20 SLEQ I Input for Sled Servo Equalizer 60 Vcoo o Vco output 21 TDO o Tracking Actuator Coil Driver Output 61 LF1 I Input of Low Pass Filter 22 FDO o Focus Actuator Coil Driver Output 62 CLK I Clock 23 FO 1 Input or Focus Actuator Coil Driver 63 LAS ER I Laser Control Signal 24 FSW I Focus Servo Switch 64 66 60 I Select of D...

Page 20: ...ssor Interface Sub Q Request I 30 IR I 31 emocon Siqnal KEY3 I 32 KEY2 PTH02 Key Input Signal I 33 KEY1 PTHO 1 Key Input Siqnal I 34 KEYO PTHCK Key Input Siqnal I 35 NC TIO Not Used Open 36 NC Tl 1 Not Used Open 37 CLOSE P23 Control Signal of Tray Cl i 8 CIK OLJT P721PCL Clock finnal for Arii J tm ent OPE o P21 PTO1 Control Siqnal of Tray Open o 40 RWC P20 PTOO DSP Digital Signal Processor Interfa...

Page 21: ...PIN 1 0 NAME 31 srJF 2 o 32 SMP1 o 33 LF CLK o 34 srfl P o 35 oFOUT o 36 DACLK o 37 TES7B o 38 TESTC o 39 CK2 o 40 ROM OUT o 41 C2FLCK o 42 C2F o 43 O JUT o 44 SBSY o 45 EFLG o 46 Pw o 47 SFSY o 48 SBCK I 49 FSX o 50 WF Q 0 51 Rwc I 52 SCJOUT o 53 COIN I 54 CQCK i 55 RES I 56 M L I 57 LASER o 58 1614 0 59 4M o 60 CONT o 61 TESTS I 62 Cs I 63 XIN 1 64 xt uT o SYFWZHRONIZATION EFM OEMOOULATION INTER...

Page 22: ...DD Terminal 2 5V Sample rate fs Clock of Input Data Analog VDD Terminal 3 5V H L ch L R ch Bit Clock of Input Data 2E i 3 VDD Terminal of Crystal Route 5V Input Terminal of Oscillation I 2 I De Emphasis On De Emphasis On 48 OkHz 32 0k Hz z z E g z y z z 1 INFINITY ZERO FILTER OPERATIONAL ATTENTION OPERATIONAL BLOCK n XTO 0 28 xl 1 Xvss 27 xvUl CXStN 3 26 AWXM cxO 4 Z5 m TSTN 5 2A AV S4 KU 6 23 RON...

Page 23: ...inal Voltacje Regulator IC201 LA2165 Tuner IF System T T T I 1 J IC202 LA3361 FM Demodulator PHASE INPUT LEvEL C PENSATOR Vco oi IL FILTER I 19kHz 7P CHARGE CAP 1 1 I Vcc c2 P TOR up A 0 cc MPX IM OUTPUT SEPARATION L FORCt O MONO AM IF FM IF IN I I II s 41 4 7 AM RF IN 9 AM Rf IN P LEO RF Mlx AMIF ET l I I A lC203 LM7001 PLL Frequency Synthesizer F X1P4 XM FMIN ANIN PO 24 ...

Page 24: ...gnal from LM7001 For S Series o TUNER 35 CLK SJ PSI Data Sional from LM7f 01 For S Series o TUNER A ii i Do K I P I ata innal from I M7CM J s I 39 SCK I PO1 SCK 1 For S Series o TUNER ii I MONO S I P53 Compulsion Monaural For S Series ACTIVE HIGH LEVEL o TUNER 2Q Nr Don lhl rA Not Used Ground I V Clock Signal In from Main Micro Processor PPD651 17 I MAIN uCON Not Used Ground v I al I 1 I rmalcll R...

Page 25: ...of Liquid Crystal Display LCD S9 Seqment of Liquid Crystal Display LCD Slo Seqment of Liquid Crystal Display LCD Sll Segment of Liquid Crystal Display LCD I PIT huu COMPUTER RECA SLEEP j j b WAKE UP 1 e z c LEVEL WIDE 7 7 TIMERREC DISC ST TRACK AUTO MONO FADETIMEEDIT h REPEAT lZIiH123456789101112131415 ONEALLCONT CLOCK INTRO RANDOM OFF SIDEA l JI1 NO Cora 1 COM 2 COM 3 COM 4 1 corm ALL ONE REPEAT ...

Page 26: ...suring Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Stop Mode o 5 0 _____ ______ _____ _____ ____ ____ ____ ____ ____ ____ 0 Play Mode 5 0 5 0 0 0 5 o o o o 0 0 5 0 4 0 5 0 5 0 0 0 Measuring Pin No 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Stop Mode _ _ _____ _____ _ _____ _____ ____ ____ ____ 0 0 Play Mode o 0 0 0 0 5 0 50 5 0 5 0 5 0 5 0 5 0 5 0 o 5 0 5 0 NOTES PIN4 stopMode Play...

Page 27: ... 3 9 0 3 0 3 3 awe VI 6UI W W Sm o OSLO E E 3 Coc o 0 O s 1 o 05 0s 0 St o Oc e 9 awn Aw _______ _______ ______ ______ _____ 90 0 0 52 5Z 0 0 0 wow dols ______ ______ ______ _____ __________________ 0 3 a 3 9 3 a 3 we 6uIJnwaw lGCIC COLD _____ 23 0 1010 0 ol ell WA wn lJOISISNVLil 1 90 9s o s 0 St 0 _ __ __ _ _ _ ape ______ ______ 21 90 9s 05 00 0 s N E 0 9 Z 1110 1 1 70 c NI C c N 3 r Lno i awe 6...

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Page 33: ... i IIIIIIMIII C21M D ...

Page 34: ... irEr gp al al 3 K1 En al H 3 l u b I Wd N03SAS 01 I II I I 111 I N w I it Ow m s u mm la 0 N 0 tlosslmtl l 1VN91S UA I 10 dss 10131 L OSSXIOM 7VN91S lvLIclIa dsa 0121 IOln L_ __ lllJ_llJ_l _ _ _ _ 1NVH3JH ...

Page 35: ...sette Test cassette PLAY TW2121 REV PLAY TW2121 REV TW 2412 FWD F FWD REW TW2231 REW Torque Gage TW 2422 REV PLAY 30 60gr cm 2 0 5 Ogr cm 80g F FWD 70 140gr cm REW 70 140gr cm 5 Replacement of Head Lead Connection Method of Rotary Head 1 Fix the leads from the head at the stem with the rubber adhesives 6 Replacement of Motor and Belt SHORT LOWER 1 ...

Page 36: ...v EW TAPE DECK AMPLIFIER UNIT ...

Page 37: ...X330 3 13X3VU8 N3d0 3113 SSV2 3UIA 9NItidS N3d0 3113SSV2 3UIR 9NINdS x14 LIV39 dWnO W lNnbh ti3dWn0 3113 SSV3 ASSV UV39 133 C3 SN31 9NIUdS i 1J3C3 U3A37 1 123 C3 U3A31 8 3dVl 3113 SSV3 011 ASS ASSV ClW09 d t131417dWWNlVU 8Z86 STZ t19 L6Z8 CZO b19 91s ZIO P19 969C 60Z t19 99P0 81Z P19 969C 602 I9 b9b0 812 19 POZL OZO SO Zooz ZIO sot tOZL 020 SOP Zooz Zlo SO t OZL OZO SO Zooz ZIO sot bOZL OZO SO zOO...

Page 38: ...6LE RES 100 J l 4W FusIBLE RES 33 JS l 2w FuSIBLE RES 33 JS l 2ti RESISTOR 10K X6 RESISTOR IOK X6 RESISTOR 1OK X3 RESISTOR 10K X3 RESISTOR 10K X6 RESISTOR 10K X6 RESISTOR 1OK X5 RESISTOR 10K X5 RESONATOR 4 19 MHHZ IC500 P T PRIMARY P C BOARD ASSY r 614 017 8203 TERM NAL B ARD AC IN lh 614 208 4540 FUSE HOLOER FU999 614 206 4540 FUSE HOLOER FU999 614 229 0422 INDUCTOR FERITE AC LINE P T SEC r Ref N...

Page 39: ...LO 6 6S Sro t19 09S2 LTO 19 S ssz LIO 19 6L SZ 110 t19 80 910 I9 8LC6 6fZ tT9 f09Z LIO J9 2111 8s0 cot 92 Z 8s0 to 8601 LII t19 66S9 6fZ P19 ON Ved Yd Wl1311dWV 1 JO JO 20 tolsb Jo Jo do ZOICO Jo do JO 101CO 0S8F1 1C8C1 008tl 0SLC7 lCLC1 00LC1 Issrl 10SC1 Oocrl SLC31 bLf31 Jo do do ILE31 OLC31 JO 1SC31 10CSH Jo 9olta do sol ca Jo toxra do cotta JO zoIca JO IoIto cLrN3 ZLCN3 1LSN3 IVXN3 COSN3 ZOCN3...

Page 40: ...HA REEL CHANGE CLIC GEAR REEL RELAY GEAR REEL REEL RIGHT REEL LEFT SPRING COMP 8ACK TENSION L ASSY LEVER PINCH LEFT ASSY LEVER PINCH LIGHT SPRING WI RE PINCH LEFT SPRING WI RE PINCH RIGHT LEVER BRAKE R LEVER 8RAKE L SLIOE CN2JJR LOCK A SLIOE 000R LOCK 8 SLIOE EJECT RELAY A SLIOE EJECT RELAY 8 SPRIXG TENS EJECT RELAY MAGNETIC COIL SOLENOIO ASSY PCB MECHA SHIELO HEAO PCB PCB P LEAO RELAY PC8 R P LEA...

Page 41: ...I UJ I n I u w m 2 i ...

Page 42: ...Level DC OUT 1 80 AM1 I ACTIV Active Level IC501 BA3826S Band Pass Filter for Spectrum Analyzer k L IN R IN N C RO GhO GN02 N C vEE I IF J N C L R RESET A B c N C VO IC5S1 LC7S82 LCD Driver 56 P OFF Power Off T me Level IC700 STK4132MK11 AF Power Amplifier L CM a c WTWT KC VCC v OUTP l Vcc l c R R 5rlaAP C 0 INPUT cc w r INPUT 41 J NG IC BLOCK DIAGRAM AMPLIFIER IC702 802 BU40518 3 input 8 Channel ...

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Page 52: ...I Z8SL37 1s531 _ ___ _ _J I u r I 11 1 1 11 11111 1 3tld dS wow Wou i ...

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