SCHEMATIC DIAGRAMS MICRO COMPONENT SYSTEM

Transcription

1 SCHEMATIC DIAGRAMS MICRO COMPONENT SYSTEM UX-S57 CD-ROM No.SML245 Area suffix A Australia B U.K. E Continental Europe EN Northern Europe EV Eastern Europe SP-UXS57 CA-UXS57 SP-UXS57 Contents Block diagram Standard schematic diagrams Printed circuit boards to 1 COPYRIGHT 24 VICTOR COMPANY OF JAPAN, LTD. No.MB211SCH 24/5

2 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety. (This regulation does not correspond to J and C version.)

3 CN765 Block diagram CD PICK UP REST SW FEED MOTOR SPINDLE MOTOR CN61 CN62 A,B C,D E,F LD,MD T+/- F+/- SM+/- FM+/- CD tray control section FM ANT AM ANT CN3 CN2 CD servo and CD system control section /REST_SW IC1 TRAY MOTOR DRV. IC61 RF & SERVO AMP. IC81 FOCUS TRACKING FEED SPINDLE BTL AMP. /DR_MUTE PC1,PC2 IC2 POSITION MOTOR DRV. CD tray switch section SW1 to SW6 SWITCH CN3 CN2 TBAL,FBAL TE,FE,GCTL /RFDET OFT,BDO ARF,RFENV TRV,TRD FOD,SPINDLE SW8 SWITCH IC1 POSITION SENSOR TR_OP TR_CL POS_UP POS_DOWN S.TR_ST SW7 SWITCH TR1_CL to TR5_CL M.TR_OP FM/AM tuner unit section AD to AD1 D to D3 IC671 DRAM IC682 /CAS /DCAS /RAS /DRAS IC681 /WE /DWE CN1 CN252 CN253 CN251 IC1 FM/AM TUNER IC651 DIGITAL SERVO & PROCESSOR S.TR_END L.SENSOR CASCNT RASCNT WECNT IC251 UT MICON TUL TUR 9V TUDIN TUDOUT CE,CLK,RDS OUTL OUTR TXTD TXTCK /RST_DSP MON FLAG DQSY BLKCK MLD MDATA STAT MCLK TXD RXD RESET E2PSDA E2PSCL IC21 EEPROM CN1 CN651 TO FAN AUX. INPUT CN766 CN75 J2 Signal processing and system control section RDS IC76 RDS DRIVER CDL,CDR CDCMD CDRST Except for A version RDSDATA RDSCLK Q77,Q771 TWIN INVERTER BUFFER AUXL,AUXR SDATAIN SDATAOUT TUCLK TUCE CDSTAT CDSTAT Q76 Q761 TUNER SWITCH IC9 SYSTEM MICON FANON Q75,Q751 FAN DRIVER FTUNER VOLDA VOLCK VOLCE /PRT,/SMUTE POUTRLY SPKRLY L-LED C-LED R-LED LEDCTL H/PSW INHB SPKRLY TUL TUR CDL CDR AUXL AUXR Q74 to Q742 LED DRIVER Q755 LED CTL Q781 Q782 SPEAKER CIRCUIT /SMUTE POUTRLY H/PSW,INHB POWERKEY KEY1,KEY2 REM,VOLM,VOLP FLDATA,FLSTB FLBK,FLCLK IC91 VOLUME & HPF F1,F2 FLVH L-LED C-LED R-LED /PRT LEDRED LEDGREEN CN7 RY2 OUTL OUTR SIGL SIGR US6V US1V US8V US3.3V CN55 J2 CN76 CN761 CN762 CN352 CN351 POWERKEY LEDRED LEDGREEN REM SPEAKER OUTPUT Power transformaer T111 TRANS CN12 DIODE BRIDGE CN13 CN35 OUTL,OUTR SIGL,SIGR /PRT H/PL H/PR S52 TOP SWITCH POWER LED IC52 REMSENSOR POUTRLY CN14 CN11 Q32 to Q322 H/P MUTING Q3 to Q312 SYSTEM MUTE /SMUTE US3.3V Source selector switch section LLED CLED RLED DISPLAY BACK LIGHT Primary section T1 TRANS Q1 Q12 to Q122 US6V REG. W56 Headphone H/PL,H/PR H/PSW INHB,H/PSW POUTRLY,US6V IC343 US3.3V REG. CN551 CN552 CN51 CN57 CN J56 Power amplifier section +VH -VH IC34 POWER AMP. US1V US8V Q315 to Q317 PROTECTOR IC341 US1V REG. IC342 US8V REG. VOLM VOLP KEY1 KEY2 AC INPUT HEADPHONE JACK User key control section J5 VOLUME FL display section FLDATA,FLSTB FLVH,FLBK FLCLK,F1,F2 S2 S2 S5 to S5116 KEY MATRIX DI57 FL DISPLAY 2-1

4 2-2 SHEET 1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Standard schematic diagrams Primary and power amplifier section (SHEET 3) (SHEET 2) (SHEET 2) (SHEET 2) (B/E/EN/EV/UP/A) IC34 C315 R313 C3118 C317 C3121 C312 C313 R3 R311 Q316 R3115 R3127 R318 D3 C3113 C3116 R3123 R313 IC341 R3128 R3131 R3134 R3133 C3123 R3137 Q315 C3124 R3132 EP3 CN352 IC343 B36 R326 D142 R327 R328 C32 R312 R314 R315 C314 IC342 B161 B162 R33 R333 R324 D14 C142 C14 R151 D15 CN351 T1 D132 D13 C132 C13 Q12 LF11 RY11 D12 D1 D111 C111 D314 R12 R122 R111 T111 D33 C3 C311 C311 C3111 C3119 C312 C3112 C3114 C3115 C3122 C319 R3113 R3114 R3121 R3122 R3125 R3126 R311 R3119 R312 R3124 R319 R3118 R3117 R3129 R316 R317 D311 D312 L3 L311 Q313 C3117 R3111 R3138 C33 C331 Q317 R3136 R3112 R3116 Q314 C3126 C3125 D313 R3135 C3 C31 R331 R332 B38 B37 R322 R32 R112 Q322 Q32 R323 R321 D332 Q321 Q312 D331 Q3 Q311 C332 C333 R334 R335 R3311 C334 R315 C336 B31 D334 D333 TH332 R331 D141 D143 C141 C143 CN12 Q1 Q15 D151 C15 R152 R15 C316 D131 D133 C131 C133 C1 Q121 Q122 CN R123 D121 C12 C32 L321 L32 R121 CN14 CN13 CN35 C16 CN11 STK P 1P 4.7K 4.7K MTZJ9.1B-T KIA781API 12K K K 82K 22/ FR( 1/4W) QNZ136-1Z QGB252-9 PQO33RDO1SZ 2K KIA788API QGB N542M-2 1N542M-2 KTA123/OY/-T QQR QSK124-1 QCZ MTZJ9.1B-T2 3.3K MTZJ11C-T /5 47/ UNF( 1/4W) 1UNF( 1/4W) 1UNF( 1/4W) 22 82UNF( 1/4) 82UNF( 1/4) KTA1268/GL/-T 1UNF( 1/4W) 1UNF( 1/4W) KTA1267/YG/-T 1.2K 33K 22 KTA1268/GL/-T 47/35 22/5 K 22/5 22/ M 2SC3576-JVC-T KRA12M-T MTZJ11C-T2 2SC3576-JVC-T 2SC3576-JVC-T KRA12M-T 2SC3576-JVC-T 18K /16 4.7K /16 MTZJ3.6B-T2 QAD15-13Z 2.7k QGA391C1-5 MTZJ5.1B-T2 1N542M-2 1N542M-2 /25 QGA791F2-2 MTZJ5.6B-T2 /16 22/25 QGA251F1-4 QGB251J1-14 QGB p QGA791F2-2 S2G S1AC1 S2 AMPG US1V US6V POUTRLY INHB H/PSW +VH -VH DG H/PL H/PGND H/PR S2 S2AC1 S2AC2 S1AC2

5 2-3 SHEET 2 Signal processing and system control section (SHEET 3) (SHEET 6) (SHEET 1) (SHEET 1) (SHEET 1) (SHEET 4) Parts are safety assurance parts. When replacing those parts make sure to use the specified one. R2116 C226 C2126 IC91 Q221 Q229 R2115 R215 R227 R228 C2213 D225 D226 R2147 R2224 C7551 C261 CN765 C724 J2 IC76 RY2 D2 B262 C25 C252 C253 C251 R22 R221 C2611 R783 R2231 R223 R2232 C2231 C211 C2 R212 R213 Q74 Q741 Q742 L76 R742 R745 R748 R74 R743 R746 R741 R771 L74 R77 K73 D73 D731 D735 Q731 C735 C734 D736 C755 Q761 R761 C76 R731 C7616 R2621 R262 C762 R744 R747 R2623 C761 Q2211 C212 R26 R261 C768 R766 PP7 D2 D211 R2622 B2623 R23 R752 R7521 D752 D7521 R7229 R723 C7237 D751 C271 IC9 C78 C27 L73 D262 Q262 C272 B2712 B77 B771 B772 B773 B2662 R7248 R7777 R776 R777 K749 R783 R784 R785 R786 R787 R789 R79 R791 R793 R794 R795 R796 R7241 R748 R747 R746 R745 R741 R737 R736 R734 R733 Q73 R731 R73 R729 CN766 R7246 R7245 Q751 L75 Q75 CN75 D261 D265 R269 CN777 R7235 R784 R7214 C219 C211 R2117 R24 R241 R251 R25 C215 C2119 R217 C29 R216 C2215 C21 R2222 C219 C2116 R2141 C214 C25 R211 C2114 C2115 R2111 R213 R2113 R2114 R212 R2112 R214 R214 C2223 C216 C217 C2117 C218 C2118 R247 C2222 R2221 C215 R2228 C2239 C28 R21 C213 C2113 C212 C211 C2111 C2112 R211 C218 C217 C27 R752 L21 L2 Q76 CN7 R2 C255 C254 R21 C765 Q782 C767 R763 C764 C223 D223 R2 R211 CN76 R766 D734 R776 R775 R774 Q77 Q771 R7661 C733 J2 R735 C713 C712 X7 R734 C732 R7254 R76 D733 R733 R73 D732 C731 Q755 R732 R764 C761 R765 C763 C766 K723 K725 R718 C74 C741 C742 C222 C2221 R2218 X76 R762 Q762 K27 K273 K272 CN762 CN761 R775 C751 D75 C257 C258 R7233 R7234 C273 K271 B27 B273 Q781 R261 R262 R266 R263 D263 C261 R265 B272 B271 Q261 Q26 B261 C73 R264 R7551 D264 D755 D7551 R762 R761 R76 R757 R756 R755 R754 R753 R7296 C264 C265 C718 D26 C75 R75 C26 C266 C262 C267 R267 R K 8 8 LC75345M-X 2SD61A/QR/-X 2SD61A/QR/-X 5 12K K /16 QGF136C1-17 QNN42-1 LC72723 QSK19-1 MTZJ24C-T K 56K 56K 3K 5 22P 22P 3K 3K QQL23-4R7Y UN2215-X /16 MA7A-T2 UN2211-X 22P P 2SC21/K/-T /1 47 QZW38-1 QUY15-5Y 18 MN11C57DEB.1 QQL23-Y KTD863/Y/-T.1 VERSION VERSION 5.6K 4.7K K 2SD61A/QR/-X QGF121F3-11 UN2213-X QQL23-4R7Y 2SA137AK/R/-X QGA251C1-2 MTZJ22C-T2 12K 1.8K K K 6.2K / K 8 7.5K K 2.2k 2.2k 3K 1.5K 1.5K 3K /16 22/ K /16 33K 1/5 7.5K K 2SB79A/R/-X QGF136C UN2211-X 56P 1/5 3K 3K QGA251C1-5 VERSION K KRC14M-T KRC12M-T VERSION / P 33P QAX718-1Z 2.2/5 33K MTZJ5.1C-T2 UN2215-X K 33P 47/35 47/35 47/35 /16 47 QAX263-1Z 2SC21/K/-T QGB251J1-12 QGB251J VERSION VERSION K 47/63 KTA1268/GL/-T KTC32/GL/-T /16 16 MTZJ18C-T2 1SS355-X 1SS355-X 5.6K 5.6K 5.6K 1.2K 1.2K 1.2K.47/5 MTZJ5.1C-T2 /5 47/63 15K 15K VOLCE TUR LEDCTL VOLDA LEDRED LEDGREEN LEDGREEN LEDRED KEY F1 F1 /AHB /AHB VDD SDATAIN TUL TUCLK SIGL SPKRLY /SMUTE TUCE SDATAOUT FLVH KEY2 SPKRLY FLVHCTL SIGR C-LED R-LED F2 FLCLK L-LED RDSDATA RDSCLK VOLCK POUTRLY /PRT F2 FTUNER FANFB FLVH FLDATA FLDATA FLCLK FLSTB REM FLBK /PRT POWERKEY VOLM KEY1 VOLP KEY2 VDD TUCE VOLCK FL5V DGND VOLDA VOLCE FL5V KEY1 US6V FLVHCTL LEDCTL VOLM VOLP REM SDATAIN TUCLK SDATAOUT FTUNER /SAFETY FANON /TEMP MMOD NRST TUR AUXL CDR TUL CDL US9V AUXR CDRST CDCMD AUXR AUXL /SAFETY CDRST RDSCLK RDSDATA CDL CDSTAT CDSTAT CDR CDCMD FANON FANFB /TEMP DGND NRST L-LED R-LED C-LED POWERKEY FLBK FLSTB MMOD

6 FL display / Users key control / Source selector switch section IC52 GP1UM281XK CN55 QGF116F3-23 C52 C521 22/16 REM US5V POWERKEY LEDGREEN LEDRED D52 SPR-39MVWF S52 C522 US5V POWERKEY REM LEDGREEN DGND LEDRED FL5V VOLM FLVH (SHEET 1) QJK W56 H/PSW H/PL H/PGND H/PR L56 QQL23-47Y K56 QQR621-1Z L561 C56 C561 J56 QNS17-1 KEY2 QQL23-47Y F1 KEY1 F2 VOLP (SHEET 2) D54 D541 D542 SELU1E1WXM-P SELU1E1WXM-P SELU1E1WXM-P FLDATA FLBK FLCLK D542 D5421 D5422 FLSTB US1V RLED CLED LLED CN552 QGF116F3-9 CN551 QGF116F3-5 CN57 QGF116F3-9 R57 FL5V FLBK FLDATA FLSTB FLCLK VOLM KEY2 VOLP KEY1 CN51 QGF116F3-5 J5 QSW993-1 KEY2 R5 R511 R512 R513 R514 R515 R516 R517 R518 C571 C572 C574 B511 VOLP VOLM C5 1.2K 1.5K 2.7K 3.9K S5 S511 S512 S513 S514 S515 S K S517 S518 F2 FLDATA FLCLK FLSTB FLBK FL5V FLVH C573 C57 GND F1 C514 C515 KEY1 C511 S5116 S5115 S5114 S5113 S5112 S5111 R5116 R5115 R5114 R5113 R5112 R5111 R511 S511 S519 R K 1.5K 2.7K 3.9K 5.6K DI57 QLF117-1 SHEET 3 2-4

7 2-5 SHEET 4 CD servo and CD system control section (SHEET 2) (SHEET 5) (SHEET 5) (SHEET 5) IC251 IC651 IC671 CN651 R271 R674 CN251 R682 R261 R262 R267 C255 R274 C68 R263 R264 C641 C21 R631 C631 Q631 C81 R632 R635 R634 C632 C82 R64 C63 C64 CN62 R283 Q651 R62 R61 C62 C61 R282 R281 Q652 R626 C642 R68 R67 Q653 C644 C643 TP272 CN252 CN253 TP273 C626 R624 R625 CN652 R623 C625 R621 R622 R667 R665 R666 R668 C668 C671 C669 C672 R662 X251 R253 R298 C291 C253 R258 R672 R675 TP61 D61 CN653 R678 C651 C652 D652 TP653 R677 C681 R66 C654 C67 C663 C657 R659 R661 R653 R651 R652 C1 C656 C2 R285 R286 D656 R287 R288 R289 R29 D653 R291 R292 TP622 X651 C675 C676 C3 R669 R671 TP623 R673 C674 R617 CN61 C617 R676 R814 R815 R89 R81 R85 C812 R811 R86 R82 C4 VR1 TP2 TP1 IC61 IC21 R254 R818 R296 R278 C621 C257 C614 C615 C611 C612 C623 C624 R655 C87 C88 C633 C61 C89 C811 C66 R284 C65 R63 R259 R265 C813 C655 IC691 IC681 K654 IC682 C666 C665 R297 Q291 C251 C252 R255 R256 K653 K652 K651 C259 Q654 C653 R619 R683 C622 C679 C678 C677 R65 C667 R658 C664 R657 C661 C662 R656 C659 R654 C658 C673 D654 R679 D655 R681 R618 R293 R294 R295 R663 R664 R257 C254 IC81 R813 R87 C85 R83 R812 R816 R613 R611 R84 C83 R817 C86 C261 R88 C84 C258 C256 C814 C616 MN11C61GMB1 MN AC1 BR24C8FV-X A42L264V-45L QGF136F1-17 QGF136F1-15 /16 p /16 1/16 2SA137AK/RS/-X 22/ /16 /16 k /16 /16 QGA21F k 5.6k 22k 22k QGA21F1-2 QGA21F p 27p QAX684-1Z 1k 1k 47/6.3 /16 /1 /16 1/16 /16 /16 47p 15k 15k 22k 47k 1 /16 1 NAX476-1X 1p 1p 33k /16 1.2k QGF6F2-16W 18k AN481SB 15k 22k 4.7k 4.7k 15k 3.3k 2.2k AN222A-W 1k 22k 1k /16.39/16.27 /16 /16 /16 /1 4.7k.22.56/16 15p 33p 33k 1k 1k /16 XC626P182M-X TC7SH32FU-X NQR7-2X TC74VHC8FT-X /1 /16 1.2k 2SB1424/QR/-W /16 47/6.3 p /16 /1 1/16 /1 /16 /16 /1 56 HDU-11 p 2 k.22 82k /16 /16 1k 47k 47k 47k 27k 5.6k p 5.6k 5.6k 5.6k 3.9k 3.9k.47 15p /16 /16.18 EQX4 FLAG EQX2 RXD TXD BCLK TX /RFDET BDO OUTL FE RFENV TBAL /DR_MUTE OUTR D OUTL C D OUTR B F F- F+ T+ T- ARF E F FBAL M.TR_OP MCLK MDATA MLD MLD STAT TXTCK TXTD EMP TXTCK TXTD DQSY DQSY SRDATA E EMP LRCK TR5_CL PC2 GCTL S.TR_END TR_CL A GCTL BDO /RFDET OFT RFENV TE FE FBAL TBAL BLKCK BLKCK /RST_DSP /RST_DSP FLAG PC1 MON TX MON TR_OP L.SENSOR POS_UP POS_DOWN OFT TR_CL COPY FOD TRV TRD TRV A TE SPINDLE SPINDLE TRD FOD C TR4_CL TR3_CL TR2_CL S.TR_ST TNO S.TR_ST TR5_CL TR4_CL B INDEX TR3_CL L.SENSOR TR1_CL T- T+ F- F+ SM+ FM- FM+ FM+ SM- FM- SM- SM+ COPY TNO RASCNT CASCNT WECNT TR2_CL TR_OP POS_UP POS_DOWN TR1_CL M.TR_OP S.TR_END ARF EQX5 EQX5 EQX2 EQX4 TXD RXD /DR_MUTE MCLK MDATA STAT BCLK SRDATA LRCK D3 D2 /DRAS AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD AD1 /DCAS /DWE D1 D AD3 AD2 AD1 AD AD9 AD4 AD5 AD6 AD7 AD8 AD1 /DCAS D3 D2 /DRAS /DWE D1 D INDEX PC1 PC2 RASCNT CASCNT WECNT

8 2-6 SHEET 5 CD tray control section (SHEET 4) (SHEET 4) (SHEET 4) SW6 M2 SW8 IC1 M1 IC2 IC1 C6 C7 SW7 C2 D1 CN2 CN3 SW1 SW2 SW3 SW4 SW5 C3 C5 C1 CN1 QSW931-1 QRA164-1 WJM33-1A QSW886-2 QVY2-B14 WJM331-1A QRA164-1 LB1641 LB1641 QSW886-2 MTZJ6.2A-T2 QGB1214K1-8S QGB1214J1-8S QSW844-1 QSW844-1 QSW844-1 QSW844-1 QSW844-1 /5 /5 /1 QGF136F1-16 TR5_CL TR4_CL TR3_CL TR2_CL TR1_CL TR1_CL TR2_CL TR3_CL TR4_CL TR5_CL M.TR_OP POS_UP TR_OP POS_DOWN TR_CL M.TR_OP TR1_CL TR5_CL TR2_CL TR4_CL TR3_CL TR_OP TR1_CL TR2_CL TR3_CL TR4_CL TR5_CL TR_CL POS_DOWN POS_UP

9 2-7 SHEET 6 FM / AM tuner unit section (SHEET 2) CN1 LT1 IC1 D7 C6 X1 T1 C75 R6 C8 L5 L13 F2 R23 TR5 R19 C65 C55 C53 C66 C49 C5 T4 C47 C73 C27 T3 R52 C67 C68 R5 R33 C51 C42 C22 R15 C35 C32 C36 TR4 C28 C39 C1 C9 L2 C1 C4 D8 C3 C2 C56 T5 R12 D6 C43 TR3 TR2 C12 C63 C19 D4 D3 C5 C64 R49 TR1 R25 C38 R24 R21 R22 F1 R2 C33 R53 R47 R44 R43 TR7 R4 R39 R32 R45 R26 C59 R28 TR6 R42 R41 R46 R57 C41 C44 C45 C46 R3 C69 C7 C61 R37 R36 C58 R34 C54 C57 R54 R48 C52 R31 C48 R29 R3 R4 R17 C3 C31 R14 R16 D5 R13 C26 C2 L8 C16 R1 C23 C63 C34 R11 C25 L9 R8 C24 C21 C18 L7 C62 R9 C13 L6 R2 R1 PCFAZ-15 ALP38 3V 75KHz 43p 47 68p 12u CFSC17M2 2 KTC /5.27u 12p 2.2/5 1u.47u 1u p u 56 1p 1p 2.2k 47/5.22u.47u 5.6k 5p 12p u KTC481 12p 33p 22p 3p 33p 5V 33p 47p SVC347 u DTA114EUA 2SC2714Y 68p 4p SVC23 SVC23 u 18p 2SK36DIGE,F 2.4k u CFSC17M2 75 u 3.3K 3.3K 3.3K KTC k 3.3K 18K 7.5k.27u 7.5k KTC K 18K 47/5 u.47u 47/16 u 47/16 1u 75 22k 2u 22/5 K u 4.7/35 51 K p 22p 15K SVC23 33p 11p.22u 47k 9p u 1M 7p 2.2u 22k p 12p 8p 15p 9p K K

10 2-8 Printed circuit boards Micon board (Micon board) (Switch board) (FL board) (Back light board) (Headphone jack board) C25 C26 PP7 C28 C29 C21 C211 C212 C213 C214 C215 C216 D7551 C218 C219 C226 C2 C211 C215 C216 C218 C219 C211 C2111 C2112 C2113 C2114 C2115 C2116 C2118 C2119 C2126 C2213 C2215 R2218 C2221 C2222 C2223 C223 C2231 C25 C251 C252 C253 C254 C255 C26 C261 C262 C264 C265 C266 C267 C261 C2611 C29 C291 C712 C713 C718 C7227 C7228 C7237 C724 C725 C73 C731 C732 D75 C734 C735 C74 C741 C742 W792 CN766 C75 R766 C7616 C76 C761 C762 C763 C764 C765 C766 C767 CN75 CN762 C761 C733 CN79 D2 D225 D226 R262 D223 D26 D261 D262 D263 D264 D265 D29 D752 D73 D731 D732 D733 D734 D735 D736 D755 IC76 IC9 IC91 IC92 J2 J2 K29 K723 K725 K749 K73 L2 L21 L74 L73 L75 L76 Q229 Q221 Q2211 Q26 Q261 Q262 Q73 Q731 Q74 Q741 Q742 D7521 R752 Q75 Q751 Q755 Q76 Q761 Q77 Q771 Q781 Q782 R21 R211 R212 R213 R214 R215 R216 R217 R2221 R24 R241 R247 R2 R211 R212 R213 R211 R2111 R2111 R2112 R2113 R2114 R2115 R2116 R2117 R214 R2141 R2147 R227 R228 R2222 R2224 R2228 R223 R2231 R2232 R25 R251 R26 R261 R262 R263 R264 R265 R266 R267 R268 R269 R261 R29 R291 R297 R298 R299 R76 R77 R78 R79 R718 R72 R721 R722 R727 R728 R729 R73 R731 R733 R734 R736 R737 R741 R742 R744 R745 R746 R747 R748 R75 R752 R753 R754 R755 R756 R757 R76 R761 R762 R7521 C751 R775 R776 R777 R783 R784 R785 R786 R787 R789 R79 R791 R793 R794 R795 R796 R728 R729 R7214 R722 R7221 R7229 R723 R7235 R7241 R7242 R7244 R7245 R7246 R725 R7296 R73 R731 R732 R733 R734 R735 R74 R741 R742 R743 R744 R745 R746 R747 R748 D751 C27 C271 C272 R75 R293 R7551 R76 R761 R762 R763 R764 R765 R77 R771 K27 K271 R774 R775 R776 R7777 R783 R784 RY2 VR29 X7 X76 CN7 CN791 K272 K273 R2621 R2622 CN777 R2 R21 R7254 R7248 C273 C292 R291 C2239 C222 R22 R221 CN765 C212 R2623 C258 C257 D2 D211 R7234 R7233 C27 CN76 CN761 R23 C755 R7661 R293 R2931 R2932 R2933 R2942 R2943 C7551 C217 Q762 R766 C768 C78 C217 C2117 J56 W56 L56 L561 K56 C56 C561 C5 C511 C512 C513 C514 C515 R5 R511 R512 R513 R514 R515 R516 R517 R518 R519 R511 R5111 R5112 R5113 R5114 R5115 R5116 S5 S511 S512 S513 S514 S515 S516 S517 S518 S519 S511 S5111 S5112 S5113 S5114 S5115 S5116 J5 CN51 S551 C52 C522 C521 CN55 CN551 S55 IC52 D5422 D5421 S52 R55 R551 C551 C55 D542 CN552 D52 D542 D541 D54 C57 R57 C571 CN57 C572 C573 C574 DI57

11 2-9 (Power amplifier board) (Power supply board) Power board C1 C111 C13 C131 C132 C133 C14 C141 C142 C143 C15 C121 Q1 D1 D111 D12 D121 D13 D131 D132 D133 D14 D141 D142 D143 D15 D151 LF11 Q12 Q121 Q122 Q15 R1 R111 R112 R12 R121 R122 R123 R15 R151 R152 RY11 T1 Z1 Z111 Z14 Z141 C16 CN13 CN14 CN Z13 Z131 Z132 Z133 CN11 CN12 PP C12 C32 C3 C311 C314 C312 C315 C316 C317 C319 C311 C3111 C3112 C3113 C3114 C3115 C3116 C3117 C3118 C3119 C312 C3121 C3122 C3123 C3124 C3125 C3126 C32 C33 C331 C332 C333 C334 C336 CN35 D3 D311 D312 D313 D33 D331 D332 D333 D334 IC34 IC341 IC342 L3 L311 L32 L321 Q3 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q32 Q321 Q322 R3 R311 R312 R313 R314 R315 R316 R317 R318 R319 R311 R3111 R3112 R3113 R3114 R3115 R3116 R3117 R3118 R3119 R312 R3121 R3122 R3123 R3124 R3125 R3126 R3127 R3128 R3129 R313 R3131 R3132 R3133 R3134 R3135 R3136 R3137 R3138 R32 R321 R322 R323 R324 R326 R327 R328 R33 R331 R332 R333 R334 R335 R331 TH33 TH332 C3 C31 D314 PP3 EP31 CN351 CN352 EP3 IC343 R3311 TH331 R315 C313

12 2-1 CD servo board Loading switch board (Reverse side) (Forward side) (Motor board) (Tray switch board) (Switch board) (Sensor board) C21 C251 C252 C253 C254 C255 C256 C258 C291 C61 C62 C63 C64 C65 C66 C67 C68 C61 C611 C612 C614 C615 C616 C617 C621 C622 C623 C624 C631 C632 C633 C641 C642 C643 C651 C652 C653 C654 C656 C657 C658 C659 C661 C662 C663 C664 C665 C666 C667 C668 C669 C671 C672 C673 C674 C675 C676 C677 C678 C679 C681 C81 C82 C83 C84 C85 C86 C87 C88 C89 C811 C812 C813 C814 CN252 CN253 CN61 CN62 Q653 D61 D652 D653 D654 D655 D656 IC21 IC251 IC61 IC651 IC671 IC691 IC81 K651 K652 K653 K654 Q291 Q631 Q651 Q652 R253 R254 R255 R256 R257 R258 R259 R261 R262 R263 R264 R265 R267 R271 C259 Q654 R274 R683 BDO R278 R281 R282 R283 R284 R285 R286 R287 R288 R289 R291 R292 R293 R294 R295 R296 R297 R298 R61 R62 R63 R64 R65 R67 R68 R611 R613 R617 R618 R619 R631 R632 R634 R635 R651 R652 R653 R654 R656 R657 R658 R659 R661 R662 R663 R664 R665 R666 R667 R668 R669 R671 R672 R673 R674 R675 R676 R677 R678 R679 R681 R81 R82 R83 R84 R85 R86 R87 R88 R89 R811 R812 R813 R814 R815 R816 R817 R818 X251 X651 TP653 TP271 TP681 TP682 TP683 TP684 R29 C644 R66 C261 R655 R682 CN251 CN651 C257 R625 R626 C626 R624 R622 R621 R623 C625 IC682 IC681 C655 CN652 C252 C291 C622 C624 C631 C651 C664 C666 C678 C81 C812 CN252 CN253 CN62 TP1 TP2 X251 CN653 TP61 CN251 CN651 CN652 IC2 IC1 C3 C5 D1 CN2 C1 C7 C6 SW7 C2 M2 M1 CN1 SW5 SW4 SW3 SW2 SW1 SW6 CN3 SW8 R1

13 < MEMO >

14 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 1-1,1chome,Ohwatari-machi,Maebashi-city, ,Japan (No.MB211SCH) Printed in Japan WPC

15 SCHEMATIC DIAGRAMS MICRO COMPONENT SYSTEM UX-S57 CD-ROM No.SML245 Area suffix A Australia B U.K. E Continental Europe EN Northern Europe EV Eastern Europe SP-UXS57 CA-UXS57 SP-UXS57 Contents Block diagram Standard schematic diagrams Printed circuit boards to 1 COPYRIGHT 24 VICTOR COMPANY OF JAPAN, LTD. No.MB211SCH 24/5

16 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety. (This regulation does not correspond to J and C version.)

17 CN765 Block diagram CD PICK UP REST SW FEED MOTOR SPINDLE MOTOR CN61 CN62 A,B C,D E,F LD,MD T+/- F+/- SM+/- FM+/- CD tray control section FM ANT AM ANT CN3 CN2 CD servo and CD system control section /REST_SW IC1 TRAY MOTOR DRV. IC61 RF & SERVO AMP. IC81 FOCUS TRACKING FEED SPINDLE BTL AMP. /DR_MUTE PC1,PC2 IC2 POSITION MOTOR DRV. CD tray switch section SW1 to SW6 SWITCH CN3 CN2 TBAL,FBAL TE,FE,GCTL /RFDET OFT,BDO ARF,RFENV TRV,TRD FOD,SPINDLE SW8 SWITCH IC1 POSITION SENSOR TR_OP TR_CL POS_UP POS_DOWN S.TR_ST SW7 SWITCH TR1_CL to TR5_CL M.TR_OP FM/AM tuner unit section AD to AD1 D to D3 IC671 DRAM IC682 /CAS /DCAS /RAS /DRAS IC681 /WE /DWE CN1 CN252 CN253 CN251 IC1 FM/AM TUNER IC651 DIGITAL SERVO & PROCESSOR S.TR_END L.SENSOR CASCNT RASCNT WECNT IC251 UT MICON TUL TUR 9V TUDIN TUDOUT CE,CLK,RDS OUTL OUTR TXTD TXTCK /RST_DSP MON FLAG DQSY BLKCK MLD MDATA STAT MCLK TXD RXD RESET E2PSDA E2PSCL IC21 EEPROM CN1 CN651 TO FAN AUX. INPUT CN766 CN75 J2 Signal processing and system control section RDS IC76 RDS DRIVER CDL,CDR CDCMD CDRST Except for A version RDSDATA RDSCLK Q77,Q771 TWIN INVERTER BUFFER AUXL,AUXR SDATAIN SDATAOUT TUCLK TUCE CDSTAT CDSTAT Q76 Q761 TUNER SWITCH IC9 SYSTEM MICON FANON Q75,Q751 FAN DRIVER FTUNER VOLDA VOLCK VOLCE /PRT,/SMUTE POUTRLY SPKRLY L-LED C-LED R-LED LEDCTL H/PSW INHB SPKRLY TUL TUR CDL CDR AUXL AUXR Q74 to Q742 LED DRIVER Q755 LED CTL Q781 Q782 SPEAKER CIRCUIT /SMUTE POUTRLY H/PSW,INHB POWERKEY KEY1,KEY2 REM,VOLM,VOLP FLDATA,FLSTB FLBK,FLCLK IC91 VOLUME & HPF F1,F2 FLVH L-LED C-LED R-LED /PRT LEDRED LEDGREEN CN7 RY2 OUTL OUTR SIGL SIGR US6V US1V US8V US3.3V CN55 J2 CN76 CN761 CN762 CN352 CN351 POWERKEY LEDRED LEDGREEN REM SPEAKER OUTPUT Power transformaer T111 TRANS CN12 DIODE BRIDGE CN13 CN35 OUTL,OUTR SIGL,SIGR /PRT H/PL H/PR S52 TOP SWITCH POWER LED IC52 REMSENSOR POUTRLY CN14 CN11 Q32 to Q322 H/P MUTING Q3 to Q312 SYSTEM MUTE /SMUTE US3.3V Source selector switch section LLED CLED RLED DISPLAY BACK LIGHT Primary section T1 TRANS Q1 Q12 to Q122 US6V REG. W56 Headphone H/PL,H/PR H/PSW INHB,H/PSW POUTRLY,US6V IC343 US3.3V REG. CN551 CN552 CN51 CN57 CN J56 Power amplifier section +VH -VH IC34 POWER AMP. US1V US8V Q315 to Q317 PROTECTOR IC341 US1V REG. IC342 US8V REG. VOLM VOLP KEY1 KEY2 AC INPUT HEADPHONE JACK User key control section J5 VOLUME FL display section FLDATA,FLSTB FLVH,FLBK FLCLK,F1,F2 S2 S2 S5 to S5116 KEY MATRIX DI57 FL DISPLAY 2-1

18 2-2 SHEET 1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Standard schematic diagrams Primary and power amplifier section (SHEET 3) (SHEET 2) (SHEET 2) (SHEET 2) (B/E/EN/EV/UP/A) IC34 C315 R313 C3118 C317 C3121 C312 C313 R3 R311 Q316 R3115 R3127 R318 D3 C3113 C3116 R3123 R313 IC341 R3128 R3131 R3134 R3133 C3123 R3137 Q315 C3124 R3132 EP3 CN352 IC343 B36 R326 D142 R327 R328 C32 R312 R314 R315 C314 IC342 B161 B162 R33 R333 R324 D14 C142 C14 R151 D15 CN351 T1 D132 D13 C132 C13 Q12 LF11 RY11 D12 D1 D111 C111 D314 R12 R122 R111 T111 D33 C3 C311 C311 C3111 C3119 C312 C3112 C3114 C3115 C3122 C319 R3113 R3114 R3121 R3122 R3125 R3126 R311 R3119 R312 R3124 R319 R3118 R3117 R3129 R316 R317 D311 D312 L3 L311 Q313 C3117 R3111 R3138 C33 C331 Q317 R3136 R3112 R3116 Q314 C3126 C3125 D313 R3135 C3 C31 R331 R332 B38 B37 R322 R32 R112 Q322 Q32 R323 R321 D332 Q321 Q312 D331 Q3 Q311 C332 C333 R334 R335 R3311 C334 R315 C336 B31 D334 D333 TH332 R331 D141 D143 C141 C143 CN12 Q1 Q15 D151 C15 R152 R15 C316 D131 D133 C131 C133 C1 Q121 Q122 CN R123 D121 C12 C32 L321 L32 R121 CN14 CN13 CN35 C16 CN11 STK P 1P 4.7K 4.7K MTZJ9.1B-T KIA781API 12K K K 82K 22/ FR( 1/4W) QNZ136-1Z QGB252-9 PQO33RDO1SZ 2K KIA788API QGB N542M-2 1N542M-2 KTA123/OY/-T QQR QSK124-1 QCZ MTZJ9.1B-T2 3.3K MTZJ11C-T /5 47/ UNF( 1/4W) 1UNF( 1/4W) 1UNF( 1/4W) 22 82UNF( 1/4) 82UNF( 1/4) KTA1268/GL/-T 1UNF( 1/4W) 1UNF( 1/4W) KTA1267/YG/-T 1.2K 33K 22 KTA1268/GL/-T 47/35 22/5 K 22/5 22/ M 2SC3576-JVC-T KRA12M-T MTZJ11C-T2 2SC3576-JVC-T 2SC3576-JVC-T KRA12M-T 2SC3576-JVC-T 18K /16 4.7K /16 MTZJ3.6B-T2 QAD15-13Z 2.7k QGA391C1-5 MTZJ5.1B-T2 1N542M-2 1N542M-2 /25 QGA791F2-2 MTZJ5.6B-T2 /16 22/25 QGA251F1-4 QGB251J1-14 QGB p QGA791F2-2 S2G S1AC1 S2 AMPG US1V US6V POUTRLY INHB H/PSW +VH -VH DG H/PL H/PGND H/PR S2 S2AC1 S2AC2 S1AC2

19 2-3 SHEET 2 Signal processing and system control section (SHEET 3) (SHEET 6) (SHEET 1) (SHEET 1) (SHEET 1) (SHEET 4) Parts are safety assurance parts. When replacing those parts make sure to use the specified one. R2116 C226 C2126 IC91 Q221 Q229 R2115 R215 R227 R228 C2213 D225 D226 R2147 R2224 C7551 C261 CN765 C724 J2 IC76 RY2 D2 B262 C25 C252 C253 C251 R22 R221 C2611 R783 R2231 R223 R2232 C2231 C211 C2 R212 R213 Q74 Q741 Q742 L76 R742 R745 R748 R74 R743 R746 R741 R771 L74 R77 K73 D73 D731 D735 Q731 C735 C734 D736 C755 Q761 R761 C76 R731 C7616 R2621 R262 C762 R744 R747 R2623 C761 Q2211 C212 R26 R261 C768 R766 PP7 D2 D211 R2622 B2623 R23 R752 R7521 D752 D7521 R7229 R723 C7237 D751 C271 IC9 C78 C27 L73 D262 Q262 C272 B2712 B77 B771 B772 B773 B2662 R7248 R7777 R776 R777 K749 R783 R784 R785 R786 R787 R789 R79 R791 R793 R794 R795 R796 R7241 R748 R747 R746 R745 R741 R737 R736 R734 R733 Q73 R731 R73 R729 CN766 R7246 R7245 Q751 L75 Q75 CN75 D261 D265 R269 CN777 R7235 R784 R7214 C219 C211 R2117 R24 R241 R251 R25 C215 C2119 R217 C29 R216 C2215 C21 R2222 C219 C2116 R2141 C214 C25 R211 C2114 C2115 R2111 R213 R2113 R2114 R212 R2112 R214 R214 C2223 C216 C217 C2117 C218 C2118 R247 C2222 R2221 C215 R2228 C2239 C28 R21 C213 C2113 C212 C211 C2111 C2112 R211 C218 C217 C27 R752 L21 L2 Q76 CN7 R2 C255 C254 R21 C765 Q782 C767 R763 C764 C223 D223 R2 R211 CN76 R766 D734 R776 R775 R774 Q77 Q771 R7661 C733 J2 R735 C713 C712 X7 R734 C732 R7254 R76 D733 R733 R73 D732 C731 Q755 R732 R764 C761 R765 C763 C766 K723 K725 R718 C74 C741 C742 C222 C2221 R2218 X76 R762 Q762 K27 K273 K272 CN762 CN761 R775 C751 D75 C257 C258 R7233 R7234 C273 K271 B27 B273 Q781 R261 R262 R266 R263 D263 C261 R265 B272 B271 Q261 Q26 B261 C73 R264 R7551 D264 D755 D7551 R762 R761 R76 R757 R756 R755 R754 R753 R7296 C264 C265 C718 D26 C75 R75 C26 C266 C262 C267 R267 R K 8 8 LC75345M-X 2SD61A/QR/-X 2SD61A/QR/-X 5 12K K /16 QGF136C1-17 QNN42-1 LC72723 QSK19-1 MTZJ24C-T K 56K 56K 3K 5 22P 22P 3K 3K QQL23-4R7Y UN2215-X /16 MA7A-T2 UN2211-X 22P P 2SC21/K/-T /1 47 QZW38-1 QUY15-5Y 18 MN11C57DEB.1 QQL23-Y KTD863/Y/-T.1 VERSION VERSION 5.6K 4.7K K 2SD61A/QR/-X QGF121F3-11 UN2213-X QQL23-4R7Y 2SA137AK/R/-X QGA251C1-2 MTZJ22C-T2 12K 1.8K K K 6.2K / K 8 7.5K K 2.2k 2.2k 3K 1.5K 1.5K 3K /16 22/ K /16 33K 1/5 7.5K K 2SB79A/R/-X QGF136C UN2211-X 56P 1/5 3K 3K QGA251C1-5 VERSION K KRC14M-T KRC12M-T VERSION / P 33P QAX718-1Z 2.2/5 33K MTZJ5.1C-T2 UN2215-X K 33P 47/35 47/35 47/35 /16 47 QAX263-1Z 2SC21/K/-T QGB251J1-12 QGB251J VERSION VERSION K 47/63 KTA1268/GL/-T KTC32/GL/-T /16 16 MTZJ18C-T2 1SS355-X 1SS355-X 5.6K 5.6K 5.6K 1.2K 1.2K 1.2K.47/5 MTZJ5.1C-T2 /5 47/63 15K 15K VOLCE TUR LEDCTL VOLDA LEDRED LEDGREEN LEDGREEN LEDRED KEY F1 F1 /AHB /AHB VDD SDATAIN TUL TUCLK SIGL SPKRLY /SMUTE TUCE SDATAOUT FLVH KEY2 SPKRLY FLVHCTL SIGR C-LED R-LED F2 FLCLK L-LED RDSDATA RDSCLK VOLCK POUTRLY /PRT F2 FTUNER FANFB FLVH FLDATA FLDATA FLCLK FLSTB REM FLBK /PRT POWERKEY VOLM KEY1 VOLP KEY2 VDD TUCE VOLCK FL5V DGND VOLDA VOLCE FL5V KEY1 US6V FLVHCTL LEDCTL VOLM VOLP REM SDATAIN TUCLK SDATAOUT FTUNER /SAFETY FANON /TEMP MMOD NRST TUR AUXL CDR TUL CDL US9V AUXR CDRST CDCMD AUXR AUXL /SAFETY CDRST RDSCLK RDSDATA CDL CDSTAT CDSTAT CDR CDCMD FANON FANFB /TEMP DGND NRST L-LED R-LED C-LED POWERKEY FLBK FLSTB MMOD

20 FL display / Users key control / Source selector switch section IC52 GP1UM281XK CN55 QGF116F3-23 C52 C521 22/16 REM US5V POWERKEY LEDGREEN LEDRED D52 SPR-39MVWF S52 C522 US5V POWERKEY REM LEDGREEN DGND LEDRED FL5V VOLM FLVH (SHEET 1) QJK W56 H/PSW H/PL H/PGND H/PR L56 QQL23-47Y K56 QQR621-1Z L561 C56 C561 J56 QNS17-1 KEY2 QQL23-47Y F1 KEY1 F2 VOLP (SHEET 2) D54 D541 D542 SELU1E1WXM-P SELU1E1WXM-P SELU1E1WXM-P FLDATA FLBK FLCLK D542 D5421 D5422 FLSTB US1V RLED CLED LLED CN552 QGF116F3-9 CN551 QGF116F3-5 CN57 QGF116F3-9 R57 FL5V FLBK FLDATA FLSTB FLCLK VOLM KEY2 VOLP KEY1 CN51 QGF116F3-5 J5 QSW993-1 KEY2 R5 R511 R512 R513 R514 R515 R516 R517 R518 C571 C572 C574 B511 VOLP VOLM C5 1.2K 1.5K 2.7K 3.9K S5 S511 S512 S513 S514 S515 S K S517 S518 F2 FLDATA FLCLK FLSTB FLBK FL5V FLVH C573 C57 GND F1 C514 C515 KEY1 C511 S5116 S5115 S5114 S5113 S5112 S5111 R5116 R5115 R5114 R5113 R5112 R5111 R511 S511 S519 R K 1.5K 2.7K 3.9K 5.6K DI57 QLF117-1 SHEET 3 2-4

21 2-5 SHEET 4 CD servo and CD system control section (SHEET 2) (SHEET 5) (SHEET 5) (SHEET 5) IC251 IC651 IC671 CN651 R271 R674 CN251 R682 R261 R262 R267 C255 R274 C68 R263 R264 C641 C21 R631 C631 Q631 C81 R632 R635 R634 C632 C82 R64 C63 C64 CN62 R283 Q651 R62 R61 C62 C61 R282 R281 Q652 R626 C642 R68 R67 Q653 C644 C643 TP272 CN252 CN253 TP273 C626 R624 R625 CN652 R623 C625 R621 R622 R667 R665 R666 R668 C668 C671 C669 C672 R662 X251 R253 R298 C291 C253 R258 R672 R675 TP61 D61 CN653 R678 C651 C652 D652 TP653 R677 C681 R66 C654 C67 C663 C657 R659 R661 R653 R651 R652 C1 C656 C2 R285 R286 D656 R287 R288 R289 R29 D653 R291 R292 TP622 X651 C675 C676 C3 R669 R671 TP623 R673 C674 R617 CN61 C617 R676 R814 R815 R89 R81 R85 C812 R811 R86 R82 C4 VR1 TP2 TP1 IC61 IC21 R254 R818 R296 R278 C621 C257 C614 C615 C611 C612 C623 C624 R655 C87 C88 C633 C61 C89 C811 C66 R284 C65 R63 R259 R265 C813 C655 IC691 IC681 K654 IC682 C666 C665 R297 Q291 C251 C252 R255 R256 K653 K652 K651 C259 Q654 C653 R619 R683 C622 C679 C678 C677 R65 C667 R658 C664 R657 C661 C662 R656 C659 R654 C658 C673 D654 R679 D655 R681 R618 R293 R294 R295 R663 R664 R257 C254 IC81 R813 R87 C85 R83 R812 R816 R613 R611 R84 C83 R817 C86 C261 R88 C84 C258 C256 C814 C616 MN11C61GMB1 MN AC1 BR24C8FV-X A42L264V-45L QGF136F1-17 QGF136F1-15 /16 p /16 1/16 2SA137AK/RS/-X 22/ /16 /16 k /16 /16 QGA21F k 5.6k 22k 22k QGA21F1-2 QGA21F p 27p QAX684-1Z 1k 1k 47/6.3 /16 /1 /16 1/16 /16 /16 47p 15k 15k 22k 47k 1 /16 1 NAX476-1X 1p 1p 33k /16 1.2k QGF6F2-16W 18k AN481SB 15k 22k 4.7k 4.7k 15k 3.3k 2.2k AN222A-W 1k 22k 1k /16.39/16.27 /16 /16 /16 /1 4.7k.22.56/16 15p 33p 33k 1k 1k /16 XC626P182M-X TC7SH32FU-X NQR7-2X TC74VHC8FT-X /1 /16 1.2k 2SB1424/QR/-W /16 47/6.3 p /16 /1 1/16 /1 /16 /16 /1 56 HDU-11 p 2 k.22 82k /16 /16 1k 47k 47k 47k 27k 5.6k p 5.6k 5.6k 5.6k 3.9k 3.9k.47 15p /16 /16.18 EQX4 FLAG EQX2 RXD TXD BCLK TX /RFDET BDO OUTL FE RFENV TBAL /DR_MUTE OUTR D OUTL C D OUTR B F F- F+ T+ T- ARF E F FBAL M.TR_OP MCLK MDATA MLD MLD STAT TXTCK TXTD EMP TXTCK TXTD DQSY DQSY SRDATA E EMP LRCK TR5_CL PC2 GCTL S.TR_END TR_CL A GCTL BDO /RFDET OFT RFENV TE FE FBAL TBAL BLKCK BLKCK /RST_DSP /RST_DSP FLAG PC1 MON TX MON TR_OP L.SENSOR POS_UP POS_DOWN OFT TR_CL COPY FOD TRV TRD TRV A TE SPINDLE SPINDLE TRD FOD C TR4_CL TR3_CL TR2_CL S.TR_ST TNO S.TR_ST TR5_CL TR4_CL B INDEX TR3_CL L.SENSOR TR1_CL T- T+ F- F+ SM+ FM- FM+ FM+ SM- FM- SM- SM+ COPY TNO RASCNT CASCNT WECNT TR2_CL TR_OP POS_UP POS_DOWN TR1_CL M.TR_OP S.TR_END ARF EQX5 EQX5 EQX2 EQX4 TXD RXD /DR_MUTE MCLK MDATA STAT BCLK SRDATA LRCK D3 D2 /DRAS AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD AD1 /DCAS /DWE D1 D AD3 AD2 AD1 AD AD9 AD4 AD5 AD6 AD7 AD8 AD1 /DCAS D3 D2 /DRAS /DWE D1 D INDEX PC1 PC2 RASCNT CASCNT WECNT

22 2-6 SHEET 5 CD tray control section (SHEET 4) (SHEET 4) (SHEET 4) SW6 M2 SW8 IC1 M1 IC2 IC1 C6 C7 SW7 C2 D1 CN2 CN3 SW1 SW2 SW3 SW4 SW5 C3 C5 C1 CN1 QSW931-1 QRA164-1 WJM33-1A QSW886-2 QVY2-B14 WJM331-1A QRA164-1 LB1641 LB1641 QSW886-2 MTZJ6.2A-T2 QGB1214K1-8S QGB1214J1-8S QSW844-1 QSW844-1 QSW844-1 QSW844-1 QSW844-1 /5 /5 /1 QGF136F1-16 TR5_CL TR4_CL TR3_CL TR2_CL TR1_CL TR1_CL TR2_CL TR3_CL TR4_CL TR5_CL M.TR_OP POS_UP TR_OP POS_DOWN TR_CL M.TR_OP TR1_CL TR5_CL TR2_CL TR4_CL TR3_CL TR_OP TR1_CL TR2_CL TR3_CL TR4_CL TR5_CL TR_CL POS_DOWN POS_UP

23 2-7 SHEET 6 FM / AM tuner unit section (SHEET 2) CN1 LT1 IC1 D7 C6 X1 T1 C75 R6 C8 L5 L13 F2 R23 TR5 R19 C65 C55 C53 C66 C49 C5 T4 C47 C73 C27 T3 R52 C67 C68 R5 R33 C51 C42 C22 R15 C35 C32 C36 TR4 C28 C39 C1 C9 L2 C1 C4 D8 C3 C2 C56 T5 R12 D6 C43 TR3 TR2 C12 C63 C19 D4 D3 C5 C64 R49 TR1 R25 C38 R24 R21 R22 F1 R2 C33 R53 R47 R44 R43 TR7 R4 R39 R32 R45 R26 C59 R28 TR6 R42 R41 R46 R57 C41 C44 C45 C46 R3 C69 C7 C61 R37 R36 C58 R34 C54 C57 R54 R48 C52 R31 C48 R29 R3 R4 R17 C3 C31 R14 R16 D5 R13 C26 C2 L8 C16 R1 C23 C63 C34 R11 C25 L9 R8 C24 C21 C18 L7 C62 R9 C13 L6 R2 R1 PCFAZ-15 ALP38 3V 75KHz 43p 47 68p 12u CFSC17M2 2 KTC /5.27u 12p 2.2/5 1u.47u 1u p u 56 1p 1p 2.2k 47/5.22u.47u 5.6k 5p 12p u KTC481 12p 33p 22p 3p 33p 5V 33p 47p SVC347 u DTA114EUA 2SC2714Y 68p 4p SVC23 SVC23 u 18p 2SK36DIGE,F 2.4k u CFSC17M2 75 u 3.3K 3.3K 3.3K KTC k 3.3K 18K 7.5k.27u 7.5k KTC K 18K 47/5 u.47u 47/16 u 47/16 1u 75 22k 2u 22/5 K u 4.7/35 51 K p 22p 15K SVC23 33p 11p.22u 47k 9p u 1M 7p 2.2u 22k p 12p 8p 15p 9p K K

24 2-8 Printed circuit boards Micon board (Micon board) (Switch board) (FL board) (Back light board) (Headphone jack board) C25 C26 PP7 C28 C29 C21 C211 C212 C213 C214 C215 C216 D7551 C218 C219 C226 C2 C211 C215 C216 C218 C219 C211 C2111 C2112 C2113 C2114 C2115 C2116 C2118 C2119 C2126 C2213 C2215 R2218 C2221 C2222 C2223 C223 C2231 C25 C251 C252 C253 C254 C255 C26 C261 C262 C264 C265 C266 C267 C261 C2611 C29 C291 C712 C713 C718 C7227 C7228 C7237 C724 C725 C73 C731 C732 D75 C734 C735 C74 C741 C742 W792 CN766 C75 R766 C7616 C76 C761 C762 C763 C764 C765 C766 C767 CN75 CN762 C761 C733 CN79 D2 D225 D226 R262 D223 D26 D261 D262 D263 D264 D265 D29 D752 D73 D731 D732 D733 D734 D735 D736 D755 IC76 IC9 IC91 IC92 J2 J2 K29 K723 K725 K749 K73 L2 L21 L74 L73 L75 L76 Q229 Q221 Q2211 Q26 Q261 Q262 Q73 Q731 Q74 Q741 Q742 D7521 R752 Q75 Q751 Q755 Q76 Q761 Q77 Q771 Q781 Q782 R21 R211 R212 R213 R214 R215 R216 R217 R2221 R24 R241 R247 R2 R211 R212 R213 R211 R2111 R2111 R2112 R2113 R2114 R2115 R2116 R2117 R214 R2141 R2147 R227 R228 R2222 R2224 R2228 R223 R2231 R2232 R25 R251 R26 R261 R262 R263 R264 R265 R266 R267 R268 R269 R261 R29 R291 R297 R298 R299 R76 R77 R78 R79 R718 R72 R721 R722 R727 R728 R729 R73 R731 R733 R734 R736 R737 R741 R742 R744 R745 R746 R747 R748 R75 R752 R753 R754 R755 R756 R757 R76 R761 R762 R7521 C751 R775 R776 R777 R783 R784 R785 R786 R787 R789 R79 R791 R793 R794 R795 R796 R728 R729 R7214 R722 R7221 R7229 R723 R7235 R7241 R7242 R7244 R7245 R7246 R725 R7296 R73 R731 R732 R733 R734 R735 R74 R741 R742 R743 R744 R745 R746 R747 R748 D751 C27 C271 C272 R75 R293 R7551 R76 R761 R762 R763 R764 R765 R77 R771 K27 K271 R774 R775 R776 R7777 R783 R784 RY2 VR29 X7 X76 CN7 CN791 K272 K273 R2621 R2622 CN777 R2 R21 R7254 R7248 C273 C292 R291 C2239 C222 R22 R221 CN765 C212 R2623 C258 C257 D2 D211 R7234 R7233 C27 CN76 CN761 R23 C755 R7661 R293 R2931 R2932 R2933 R2942 R2943 C7551 C217 Q762 R766 C768 C78 C217 C2117 J56 W56 L56 L561 K56 C56 C561 C5 C511 C512 C513 C514 C515 R5 R511 R512 R513 R514 R515 R516 R517 R518 R519 R511 R5111 R5112 R5113 R5114 R5115 R5116 S5 S511 S512 S513 S514 S515 S516 S517 S518 S519 S511 S5111 S5112 S5113 S5114 S5115 S5116 J5 CN51 S551 C52 C522 C521 CN55 CN551 S55 IC52 D5422 D5421 S52 R55 R551 C551 C55 D542 CN552 D52 D542 D541 D54 C57 R57 C571 CN57 C572 C573 C574 DI57

25 2-9 (Power amplifier board) (Power supply board) Power board C1 C111 C13 C131 C132 C133 C14 C141 C142 C143 C15 C121 Q1 D1 D111 D12 D121 D13 D131 D132 D133 D14 D141 D142 D143 D15 D151 LF11 Q12 Q121 Q122 Q15 R1 R111 R112 R12 R121 R122 R123 R15 R151 R152 RY11 T1 Z1 Z111 Z14 Z141 C16 CN13 CN14 CN Z13 Z131 Z132 Z133 CN11 CN12 PP C12 C32 C3 C311 C314 C312 C315 C316 C317 C319 C311 C3111 C3112 C3113 C3114 C3115 C3116 C3117 C3118 C3119 C312 C3121 C3122 C3123 C3124 C3125 C3126 C32 C33 C331 C332 C333 C334 C336 CN35 D3 D311 D312 D313 D33 D331 D332 D333 D334 IC34 IC341 IC342 L3 L311 L32 L321 Q3 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q32 Q321 Q322 R3 R311 R312 R313 R314 R315 R316 R317 R318 R319 R311 R3111 R3112 R3113 R3114 R3115 R3116 R3117 R3118 R3119 R312 R3121 R3122 R3123 R3124 R3125 R3126 R3127 R3128 R3129 R313 R3131 R3132 R3133 R3134 R3135 R3136 R3137 R3138 R32 R321 R322 R323 R324 R326 R327 R328 R33 R331 R332 R333 R334 R335 R331 TH33 TH332 C3 C31 D314 PP3 EP31 CN351 CN352 EP3 IC343 R3311 TH331 R315 C313

26 2-1 CD servo board Loading switch board (Reverse side) (Forward side) (Motor board) (Tray switch board) (Switch board) (Sensor board) C21 C251 C252 C253 C254 C255 C256 C258 C291 C61 C62 C63 C64 C65 C66 C67 C68 C61 C611 C612 C614 C615 C616 C617 C621 C622 C623 C624 C631 C632 C633 C641 C642 C643 C651 C652 C653 C654 C656 C657 C658 C659 C661 C662 C663 C664 C665 C666 C667 C668 C669 C671 C672 C673 C674 C675 C676 C677 C678 C679 C681 C81 C82 C83 C84 C85 C86 C87 C88 C89 C811 C812 C813 C814 CN252 CN253 CN61 CN62 Q653 D61 D652 D653 D654 D655 D656 IC21 IC251 IC61 IC651 IC671 IC691 IC81 K651 K652 K653 K654 Q291 Q631 Q651 Q652 R253 R254 R255 R256 R257 R258 R259 R261 R262 R263 R264 R265 R267 R271 C259 Q654 R274 R683 BDO R278 R281 R282 R283 R284 R285 R286 R287 R288 R289 R291 R292 R293 R294 R295 R296 R297 R298 R61 R62 R63 R64 R65 R67 R68 R611 R613 R617 R618 R619 R631 R632 R634 R635 R651 R652 R653 R654 R656 R657 R658 R659 R661 R662 R663 R664 R665 R666 R667 R668 R669 R671 R672 R673 R674 R675 R676 R677 R678 R679 R681 R81 R82 R83 R84 R85 R86 R87 R88 R89 R811 R812 R813 R814 R815 R816 R817 R818 X251 X651 TP653 TP271 TP681 TP682 TP683 TP684 R29 C644 R66 C261 R655 R682 CN251 CN651 C257 R625 R626 C626 R624 R622 R621 R623 C625 IC682 IC681 C655 CN652 C252 C291 C622 C624 C631 C651 C664 C666 C678 C81 C812 CN252 CN253 CN62 TP1 TP2 X251 CN653 TP61 CN251 CN651 CN652 IC2 IC1 C3 C5 D1 CN2 C1 C7 C6 SW7 C2 M2 M1 CN1 SW5 SW4 SW3 SW2 SW1 SW6 CN3 SW8 R1

27 < MEMO >

28 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 1-1,1chome,Ohwatari-machi,Maebashi-city, ,Japan (No.MB211SCH) Printed in Japan WPC