Sanyo AVD-8501 Скачать руководство пользователя страница 49

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IC BLOCK DIAGRAM & DESCRIPTION

IC201 TA8176SN (FM Front End)

IC202 LA1844ML (AM/FM-ZF MPX)

IC203 LC7212M-D (PLL Synthesizer)

-TUNER SECTION-

MIXER

Buffer

Amp

Buffer

Local

Buffer

BIAS

AGC DET

AGC

BY-PASS

RF IN

OSC

OSC
BUFFER
OUT

RF OUT

MIX IN

MIX OUT

IF OUT

Vcc

GND

FM/TV SW

DET

LEVEL

DET

S-CURVE

AM/FM

BUFF

REG

GND

COMP

TUNING

DRIVE

DET

VCC

AGC

PILOT

CANCEL

PILOT

DET

DECODER

ANTI-BIRDIE

STEREO

38k

19k

VCO

304kHz

RF.AMP

MIX

OSC

ALC

BUFF

P-DET

19k

„

Vssx

XIN

XOUT

FMIN

AMIN

Vssd

AIN

AOUT

Vssa

IFIN

IO1 IO2

BO1 BO2 BO3 BO4

PHASE DETECTOR

CHARGE PUMP

UNLOCK

DETECTOR

UNIVERSAL

COUNTER

REFERENCE

DIVIDER

SWALLOW COUNTER

1/16, 1/17 4bits

12bits PROGRAMMABLE

DIVIDER

DATA SHIFT REGISTER LATCH

1/2

CCB

I / F

POWER

RESET

IC211~213 NJM4558M (Operational Amplifier)

VIDEO SECTION

VCC(+)

A OUTPUT

B OUTPUT

B -INPUT

B +INPUT

A -INPUT

A +INPUT

VEE(-)

IC221 LA7952 (Video Switch)

VIDEO

OUT

IN1

GND

IN2

IN3

IN4

6dB

Amp

Driver

Control

4 Input / 1Output

Video Switch

IN1

OFF

IN2

OFF

IN3

OFF

IN4

OFF

Truth Table

Содержание AVD-8501

Страница 1: ... Schematic Diagram FRONT LED SW for UK XE 114 Wiring Diagram FRONT TUNER LED SWITCH FOR UK XE 116 Schematic Diagram TUNER for UK XE 118 Schematic Diagram FRONT LED SW for SS AU 120 Wiring Diagram FRONT TUNER LED SWITCH FOR SS AU 122 Schematic Diagram TUNER for SS AU 124 Schematic Diagram VIDEO for US CA 126 Wiring Diagram VIDEO for US CA 128 Schematic Diagram VIDEO for UK XE 130 Wiring Diagram VID...

Страница 2: ...O IN 1 0 Vp p 75 AUDIO IN L R 300 mV 50 k US CA AUDIO IN L R 800 mV 50 K SS AU VIDEO OUT 1 0 Vp p 75 Except UK XE AUDIO OUT L R 300 mV 2 2 k Except UK XE VIDEO 2 VIDEO IN 1 0 Vp p 75 Except UK XE AUDIO IN L R 300 mV 50 k US CA AUDIO IN L R 800 mV 50 K SS AU For Euro AV cable UK XE Outputs FRONT SPEAKERS L R 8 CENTER SPEAKER 8 SURROUND SPEAKERS L R 8 SUBWOOFER 8 DVD Video Player Section Type DVD Vi...

Страница 3: ...ounded there is nothing to worry about static electricity but the rust on the connector terminal surface caused by the touch may result in bad contact Power source The power source need be good in quality free from instantaneous interruptions or noises A low quality power source may well cause malfunction Storage Do not place or store in a dusty place or a place where dew condensation is possible ...

Страница 4: ...OIL OIL G 474B MOLYKOTE EM 50L MOLYKOTE EM 50L MOLYKOTE EM 50L MOLYKOTE EM 50L SILICON GREASE KS 64 3 TRAY Part MOLYKOTE EM 50L GREASE CDF 409 GREASE CDF 409 4 BASE Mechanism Part FLOIL OIL G 2000B FLOIL OIL G 2000B Do not remove the pick up from base mechanism because of adjustment difficulty ...

Страница 5: ...wise and then SLIDE move right side 5 The GEAR 1 move from side to side RIB RIB GREASE EM 50L GREASE EM 50L GREASE EM 50L LARGE TOOTH GEAR HOLE CHASSIS HOLE 5 4 6 Match the hole of GEAR 7 and hole of chassis while turning GEAR 6 7 Match the mark of LOADING GEAR 8 and gear of TRAY where see horn hole 9 of tray 8 Push a TRAY with the state that turned the entire surface of a TRAY into approximately ...

Страница 6: ... 12 HRDB HERB HCSB HWAITB RDY HBUSYB HIRQB INT_DEC WRQ MICRO COMPUTER HALL SPINDLE MOTOR U V W U U V V W W SPD FG FR DMUTE 9V 9V IC602 BA6849 IC601 BA5937 3 PHASE MOTOR DRIVER 4 CH BTL DRIVER FDD TDD SLD OPEN CLOSE DMUTE2 CD x2 CD x4 CAO CAN LDON1 LDON2 RFSCT EQSCT PP TE DPD TE VREF MD MD LD LD LOADING MOTOR M M OPEN CLOSE SWITCH LIMIT SWITCH SLED MOTOR ACTUATOR FOCUS TRACKING F F T T 5Vd VR CD VR...

Страница 7: ...on Pin no Description Name TP label IC CN Location Pin no Description FE TP101 IC100 25 Focus Error Signal Analog TD TP601 IC200 38 Tracking Driver out analog TE TP102 IC100 30 Tracking Error Signal Analog FD TP602 IC200 39 Focus Driver out analog RFN TP104 IC100 40 RF Signal Analog SPD FG TP604 IC602 24 Spindle FG signal RFP TP105 IC100 41 RF Signal Analog W TP621 BH TP106 IC100 42 Bottom Hold Si...

Страница 8: ... 7 MEMO ...

Страница 9: ...H BH DEFECT RF PH BH DEFECT Scratched defect Interruption defect 1 RF and Defection Signal 2 Servo and Tray Control A S Curve signal by Focus search Zero cross point RF FDO FE RF FDO FE S Curve of DVD Single Layed disc S Curve of DVD Dual Layed disc Each signal shown refers to WIRING SCHEMATIC DIAGRAM and Table of monitor signals This is a basic signal ...

Страница 10: ...IGNAL B Focus In and Focus Jump Cross point RF FDO FE Zero cross point Brake pulse Kick pulse RF FDO FE Focus In Focus Jump C Tracking Servo RF TE a TE Tracking Error Signal TE Curve b Track Jump Signal One Track Jump 16 Track Jump ...

Страница 11: ...vo Sled motor drive signal RF TE TE SLDO SLDO Zoom RF E Spindle Servo Spindle motor drive signal U V W SPD U U FG Spindle Drive U V W Spindle W W FG F Tray open and close CLOSE OPEN OPEN SW CLOSE SW CLOSE OPEN OPEN SW CLOSE SW Tray Close Tray Open ...

Страница 12: ... 4 3218MHz CD Normal speed RF EFMOUT SBAIS RF EFMOUT PCK 4 Reset Timing for Micom Cotroller Reset Timing 5 Anti Defect Processing A Disturbance by Defect RF TE Disturbance of tracking Defect RF TE FE DEFECT0 TE disturbance at Defect Suppressed disturbance by TE FE hold process ...

Страница 13: ...t IC100 IC101 IC200 TE FE FE RF Defct PH PH BH BH PH PH PH BH BH DEF TH TE FE TE Thold Fhold DEFECTO DEFECTI Def Inh from IC500 Trk EQ Fcs EQ OR Q1009 Q1010 6 Start up program A Disc type Identification a In the case of DVD Dual Disc b In the case of DVD Single Disc ...

Страница 14: ... case of CD Disc Spindle kick SPD FG 6 FG 1 revolution Tm 300ms B Disc diameter identification SPDO FG 6 FG 1 revolution Tm 155 ms SPDO FG 6 FG 1 revolution Tm 155 ms a In the case of 12cm Disc b In the case of 8cm Disc c In the case of NO Disc ...

Страница 15: ... 26 DVD P W BOARD OPERATION SIGNAL 7 Adjustment Auto Adjustment A SGC Signal Gain Control Adjustment B Tracking Balance Adjustment Vref Zoom RF FDO TDO TE TE RF ...

Страница 16: ... 27 DVD P W BOARD OPERATION SIGNAL C Focus and Tracking Gain Adjustment Zoom RF FDO FE SPD FE FDO RF SPD a Focus gain Adjustment b Tracking Gain Adjustment Zoom RF FDO TDO TE TE TDO RF FDO ...

Страница 17: ...t Vref compensation Kick Spindle pk0 Th0 FG servo 500 rpm CD Mode DVD Mode Fofst Adj Fcs Aji data pk0 Fofst Adj Fcs Adj data pk1 pk2 one rev not yet done data Tm Rising Time Tm Th1 Tm Th2 Disc diameter identification NO NO pk2 pk1 3 pk0 pk1 YES NO CD Mode YES YES NO YES Th1 246 ms Th Time threshold pk0 S Peak value pk1 pk2 1st 2nd S Peak value YES Th0 Level threshold Disc Type identification NO YE...

Страница 18: ...cus In CLV On 1 NG Dual OK Single CD Tbal adj Mirr adj Tbal adj Mirr adj Trk On Fgain adj Tgain adj Fgain adj Tgain adj Sled On Sled On Sld Off Trk Off Trk On RF adj RF adj Fcs jump Fbal adj Eccentricity measure L1 L0 Next Layer 1st layer DVD Mode Waiting Error check D type D type Fbal adj Trk shift EQ sdj Trk shift EQ adj Sled outer TOC read 2 DVD Single Dual NG CD Ok Trk shift EQ adj Fcs Jump ...

Страница 19: ...URR_R CENTER WOOFER FRONT_L FRONT_R SPDIF S RGB COMP NTSC PAL VCTRL VDAC1 4 5 1ch model use SOCKET section FRONT PWB STANDBY MATCH STANDBY MATCH STANDBY NOT MATCH POWER SUPPLY from POWER SUPPLY SOCKET board SCART PWB NT PAL SW VIDEO SW Q6707 Q6707 Q6708 5 1ch OUTPUT DS601 SENSOR COMPOSITE AUDIO L R S VIDEO SPDIF Y CB CR Q6602 Q6601 MUTE COMPONET 5 1ch MODEL A D INPUT SCART OUTPUT XE UK MODEL SW V ...

Страница 20: ...34 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 08 12 10 09 Play DVD Playback DVD At the moment when POWER KEY is pushed Each signal in indicate in schematic diagram of MPEG This is a basic check waveform ...

Страница 21: ... 35 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 13 14 15 18 17 POWER KEY ON 16 Play CD When DVD play is all 0 level DVD paly 48kHz sampling 16bit DVD stop DVD SKIP AC IN STANDBY as play ...

Страница 22: ... 36 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 19 20 21 24 23 CD play 48kHz sampling 22 Play CD 44 1 kHz sampling CD SKIP DVD SKIP CD play 96kHz sampling Playback CD 1kHz 0db ...

Страница 23: ... 37 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 26 27 28 AC IN STNADBY 29 POWER KEY ON DVD normal play POWER KEY OFF ...

Страница 24: ...te Attention 1 Main power should not be cut off until the STANDBY LED lights up 2 When the main power is cut off during installing follow the procedure as below A When the main power is cut off before or after appearing the letters on the screen as mentioned at procedure c a Plug out the power cord and plug it in again b Confirm that the STANDBY LED lights up c Push OPEN CLOSE key d Carry out the ...

Страница 25: ...ANGE IC801 OUTPUT LINE CONFIRM LPF CONFIRM pin108 120PERIPHERAL CONFIRM ACLK AOUT3 LRCLK SIGNAL LINE CONFIRM IC817 pinFLOATING CONFIRM PCMCLK pin16 CONFIRM PERIPHERAL CIRCUIT POWER SUPPLY CONFIRM MUTE CIRCUIT SIGNAL CONFIRM DAC OUTPUT SOCKET LINE CONFIRM LOADER CHANGE OK LOADER CHANGE IC817 pin68 SPDIF OUTPUT OK LOADER CHANGE NO COLOR or ABNORMAL X8101 27MHz OK IC801 VIDEO OUTPUT OK IC801 NG IC801...

Страница 26: ...ETAIL 1 POWER KEY CONFIRM LED PERIPHERAL CIRCUIT CONFIRM P CON 5V 12 FIL CONFIRM POWER KEY CONFIRM STANDBY LED PERIPHERAL CIRCUIT CONFIRM COMMUNICATION LINE CONFIRM REMOCON NG IC801 PERIPHERAL CONFIRM REMOCON OK IC601 PERIPHERAL CONFIRM RESET LOADER AND CHIPS READ WRITE DATA IN EEPROM IC815 START COMUNICATION WITH VFD VFD INDICATE READING INITIALIZE MPEG DECORDER IC801 DISPLAY OPENNING DISC Y N VF...

Страница 27: ...6 Power OFF 3 3V 0V 0 4V 0 4V 3 3V 0 4V 0 4V 0V 0 4V 0 4V 3 3V 0V 3 3V 3 3V Power ON 3 3V 0V 3 3V 0V 3 3V 0V 3 3V 3V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Power OFF 3 3V 3 3V 0V 0V 0V 0V 0V 0V 3 3V 0V 0V 0V 0V 0V 0V 0V Power ON 3 1V 3 1V 0 2V 0V 0V 0V 0 2V 0 2V 3 3V 0V 0 2V 0 2V 0 2V 0 2V 0V 0V Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Power OFF 0V 3 3V 1 6V 0V 0V 3 3...

Страница 28: ...105 106 107 108 109 110 111 112 Power OFF 3 3V 0V 3 3V 0V 3 3V 0 4V 0V 0 6V 0 5V 0 5V 0 6V 0 5V 0V 3 3V 0 5V 0V Power ON 3 3V 0V 3 3V 0V 2 7V 0V 3 3V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 3 3V 3 3V 3 3V 3 3V 3 3V 0V 0V 3 3V 0V 2 5V 1 6V 0V Power ON 3 3V 3 3V 3 3V 3 3V 3 3V 0V 0V 3 3V 0V 2 5V 1 6V 0V Pin No 129 130 131 132 133 134 135 136 137 138 139 14...

Страница 29: ...V 1 6V 0V 0V 1 6V 1 7V 3 3V 1 6V 1 6V 0V 0V 0V 0V 1 6V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 0V 0V 3 3V 0V 3 3V 3 3V 0V 0V 3 3V Power ON 0V 0V 3 3V 0V 3 3V 3 3V 0V 0V 3 3V Pin No 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Power OFF 1 6V 0V 0V 0V 0V 3 3V 0V 0V 0V 0V 0V 0V 0V 3 3V 0V Power ON 1 6V 0V 0V 0V 0 2 3 3V 0 2V 0 2V 0 2V 0V ...

Страница 30: ...6 AM LOOP ANT UK XE Location 1 FM Step Adjusting Connection SG Set Adjustment Remark Circuit Input Output Frequency Position 1 IF Alignment FM ANT SG 66dBµV IC231 3 22pin TP31 TP32 98 1MHz US CA SS AU 98 0 MHz XE UK T2001 0 0 0 05V 2 Cover Connect Digital DC voltmeter 87 9 MHz CA US SS AU 87 5 MHz XE UK Low L2033 US CA SS AU Comfirm XE UK 1 1 0 1V US CA SS AU more than 0 8V XE UK voltage to TP11 H...

Страница 31: ...61 59 59 57 58 64 53 52 54 51 Y02 Y02 Y02 Y02 Y02 Y05 Y04 Y15 Y17 Y16 Y18 Y07 Y07 Y07 Y08 Y08 16 16 22 22 Y09 Y02 Y02 Y01 Y03 Y01 Y01 Y01 Y11 Y11 Y11 Y11 Y11 Y11 Y14 Y25 Y06 Y10 Y21 Y21 Y12 Y23 Y13 Y13 Y13 Y13 Y23 Y12 Y12 Y28 Y20 Y19 Y19 Y25 Y25 21 65 Y24 Y24 Y20 Y22 63 14 AU UK US CA XE SS 82 81 For SS For UK XE For UK XE 23 24 Y27 Y27 66 ...

Страница 32: ...8 WIRE WOOFER BROWN BLACK US CA 645 017 2175 PLUG ADAPTOR AC SS or 645 006 4630 PLUG ADAPTOR AC SS 645 051 4906 CABLE RGB W RCA UK CABINET CHASSIS REF NO PART NO DESCRIPTION 1 614 316 1288 BUTTON PLAY PLAY FUNCTION TUN 2 614 316 1301 BUTTON POWER SW 3 614 316 1356 DEC WINDOW LED STANDBY 4 614 316 1363 DEC WINDOW VOLUME KNOB 5 614 316 1370 DEC WINDOW VOLUME BASE 6 614 316 4210 DEC RING BUTTON POWER...

Страница 33: ...379 403 168 6103 MT POLYEST 0 1U J 50V C4380 403 168 6103 MT POLYEST 0 1U J 50V C4381 403 168 6103 MT POLYEST 0 1U J 50V C4382 403 168 6103 MT POLYEST 0 1U J 50V C4386 403 168 6103 MT POLYEST 0 1U J 50V C4387 403 168 6103 MT POLYEST 0 1U J 50V C4404 403 168 6103 MT POLYEST 0 1U J 50V C4408 403 168 6103 MT POLYEST 0 1U J 50V C4409 403 259 0508 NP ELECT 1U M 50V UK XE SS AU or 403 106 1603 NP ELECT ...

Страница 34: ...CA or 645 006 4760 HOLDER FUSE US CA HS401 614 316 4227 HEAT SINK TR HS402 614 317 9252 HEAT SINK TR IC402 HS403 614 316 4227 HEAT SINK TR IC403 IC401 409 468 3309 IC KIA7812API IC402 409 504 4703 IC KIA7912PI IC403 409 504 4604 IC KIA7809API IC411 410 418 7704 IC UPD780055GC 041 8BT IC412 409 497 6500 IC KIA7042AP IC431 409 474 6103 IC LC75342M IC432 409 039 7804 IC NJM4558M IC433 409 039 7804 IC...

Страница 35: ...YS Q4331 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4332 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4333 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4334 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4340 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4341 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4501 405 143 0007 TR KRC107M or 405 000 3806 TR ...

Страница 36: ... K Q6001 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS S6001 645 006 5958 SWITCH PUSH 1P 1T or 614 220 5471 SWITCH TACT or 614 240 1002 SWITCH TACT S6002 645 006 5958 SWITCH PUSH 1P 1T or 614 220 5471 SWITCH TACT or 614 240 1002 SWITCH TACT S6003 645 006 5958 SWITCH PUSH 1P 1T or 614 220 5471 SWITCH TACT or 614 240 1002 SWITCH TACT S6004 645 006 5958 SWITCH PUSH 1P 1T or 614 220 5471 SWITCH ...

Страница 37: ...ZJ15B D2210 407 012 4406 DIODE 1SS133 D2250 407 099 7000 ZENER DIODE MTZJ15B D2251 407 099 7000 ZENER DIODE MTZJ15B D2252 407 099 7000 ZENER DIODE MTZJ15B D2253 407 099 7000 ZENER DIODE MTZJ15B IC211 409 039 7804 IC NJM4558M IC212 409 039 7804 IC NJM4558M PARTS LIST REF NO PART NO DESCRIPTION or 405 019 3705 TR 2SC536 G AUD SPA or 405 011 8500 TR 2SC1740S R or 405 011 8609 TR 2SC1740S S or 405 020...

Страница 38: ...942 SOCKET DIP 5P CN219 614 319 4187 ASSY WIRE SOCKET AMP CN221 645 038 3670 JACK RCA VIDEO CN222 645 038 3670 JACK RCA MONITOR CN223 645 044 9086 SOCKET DIN 4P S VIDEO CN224 645 021 1515 SOCKET RGB 21P EU RGB_SOCKET D2201 407 012 4406 DIODE 1SS133 D2202 407 099 7000 ZENER DIODE MTZJ15B D2203 407 099 7000 ZENER DIODE MTZJ15B D2204 407 012 4406 DIODE 1SS133 D2205 407 012 4406 DIODE 1SS133 D2206 407...

Страница 39: ...614 125 1981 CUSHION SCART SHIELD D4136 407 097 8009 DIODE MPG06G FPC41 645 031 7903 HOLDER FUSE or 645 006 4760 HOLDER FUSE FPC42 645 031 7903 HOLDER FUSE or 645 006 4760 HOLDER FUSE FPC43 645 031 7903 HOLDER FUSE US CA or 645 006 4760 HOLDER FUSE US CA FPC44 645 031 7903 HOLDER FUSE US CA or 645 006 4760 HOLDER FUSE US CA IC413 409 463 6701 IC KIA7805API L4130 645 038 7364 INDUCTOR 70U UK AU LUG...

Страница 40: ...ION 79 614 319 6358 PWB ASSY MPEG US Only initial 79 614 320 9256 PWB ASSY MPEG CA Only initial 79 614 320 9263 PWB ASSY MPEG UK XE Only initial 79 614 320 9270 PWB ASSY MPEG SS Only initial 79 614 320 9287 PWB ASSY MPEG AU Only initial C8021 403 343 3002 ELECT 100U M 6 3V C8039 403 342 6202 ELECT 47U M 6 3V CN801 645 041 0079 PLUG 13P CN805 645 029 6321 PLUG 4P CN806 645 029 6369 PLUG 8P CN809 64...

Страница 41: ...614 308 0404 LABEL PARTS LIST AC VOLTAGE P W BOARD A ASSY REF NO PART NO DESCRIPTION 81 614 318 1897 ASSY PWB AC VOLTAGE SW Only initial CN461 645 049 3218 PLUG PWB 3P 5 2 S4601 645 023 0752 SWITCH SLIDE VOLTAGE AC VOLTAGE P W BOARD B ASSY REF NO PART NO DESCRIPTION 82 614 318 7981 ASSY PWB AC VOLTAGE SW Only initial CN465 645 005 9315 PLUG 2P CN466 645 049 8299 PLUG PWB 3P 5 2 FPC21 645 031 7903 ...

Страница 42: ...REW LOADING GEAR FIX DM14 614 237 7079 GEAR LOADING GEAR DM15 411 020 9902 SCR S TPG BRZ FLG 3X8 GEAR A112 FIX DM16 614 300 5131 GEAR LOADING CUM GE DM17 614 237 7208 SLIDE BASE UP DOWN DM18 614 310 5701 CHASSIS LOADING CHASSIS DM19 645 032 4352 ASSY MOTOR LOADING DM21 411 022 8408 SCR S TPG PAN 2X8 SW PWB FIX DM22 614 310 2175 TRAY DM23 614 315 8646 ASSY MECHA KIT500 BASE DM24 411 152 4301 SCR S ...

Страница 43: ...DD0 XT1 P07 XT2 IC X1 X2 X DD1 V SS0 P05 INTP5 P04 INTP4 P03 INTP3 P02 INTP2 P01 INTP1 TI01 P00 INTP0 TI00 78K 0 CPU CORE RAM 1024 Bytes ROM 40 K Bytes WR P65 WAIT P66 ASTB P67 TO0 P30 44 TI00 INTP0 P00 61 TI01 INTP1 P01 62 TO1 P31 45 TI1 P33 47 41 42 43 RD P65 40 P00 61 P07 73 VDD0 VDD1 VSS0 VSS1 74 68 67 33 IC 71 P01 P05 62 66 AD0 P40 AD7 P47 16 bit TIMER EVENT COUNTER 8 bit TIMER EVENT COUNTER ...

Страница 44: ...serial interface Serial clock input for a synchronous serial interface External count clock input to 16 bits timer TM0 Capture frigger signal input to dapture resistor CR00 External count clock to 8 bits timer TM1 External count clock to 8 bits timer TM2 16 bits timer TM0 output Use with 14 bits PWM output 8 bits timer TM1 output 8 bits timer TM2 output Clock output Trimming for main system clock ...

Страница 45: ... equalizing High Low boost 1 High Low boost 2 Mid boost A 10PIN L H L H B 9PIN L L H H OPERATION MODE IC435 M62464FP Dolby Pro Logic Surround Decorder with Discrete 5 1 ch Analog Input 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DVOLOUT LPF2OUT LPF2IN2 LPF2IN1 DAINTOUT DAINTIN DACONT ADCONT ADINTOUT ADINTIN LPF1OUT LPF1IN2 LPF1IN1 ...

Страница 46: ...PSEUDO SURROUND VOL VOL VCA C R L TRIM TRIM TRIM MCU INTERFACE DATA SCK REQ LPF LPF A D D A LOGIC DVdd CLK F B VOL CENTER MODE CONTROL CONBINING NETWORKS FULL WAVE RECTIFIER LOG DIFFERENCE AMPLIFIERS DUAL TIME CONSTANT AND THRESHOLD SWITCHES DELAY VOL MODIFIED B TYPE NR DECODER L R L R 2 2 2 2 2 2 2 1 1 1 1 2 1 2 1 1 1 3 3 3 3 2 1 3 4 4 5 2 1 3 4 5 AGND DVss SW SW SWBP SW SR SW SL SW C SW R SW L S...

Страница 47: ...Lch output Rch output Cch volume output SLch volume output SRch volume output SWch volume output Cch volume input SLch volume input SRch volume input SWch volume input Cch output SLch output SRch output SWch output Sch monaural output False stereo Lch input False stereo Rch input Microphone input Serial data input Serial data shift lock input Data request input Surround signal Output before delay ...

Страница 48: ...to 46 10 to 13 1 to 4 14 33 45 51 34 7 DIN DOUT STB CLK OSC Seg13 Grid16 to Seg20 Grid9 Seg1 KS1 to Seg12 KS12 Grid1 to Grid8 SW1 to SW4 Key1 to Key4 LED1 to LED5 VDD VSS VEE IC Data input Data output Strobe Clock input LED output Key data intput Switch intput Logic power Internally connected Logic ground Pull down level Oscillator pin High voltage output segment High voltage output segment grid H...

Страница 49: ...4 23 22 21 20 19 18 17 16 15 14 13 2 1 24 17 16 3 4 5 6 18 15 7 8 9 10 11 14 19 20 21 22 13 Vssx XIN XOUT FMIN AMIN CE DI CL DO VDD Vssd PD AIN AOUT Vssa IFIN IO1 IO2 BO1BO2 BO3 BO4 PHASE DETECTOR CHARGE PUMP UNLOCK DETECTOR UNIVERSAL COUNTER REFERENCE DIVIDER SWALLOW COUNTER 1 16 1 17 4bits 12bits PROGRAMMABLE DIVIDER DATA SHIFT REGISTER LATCH 1 2 CCB I F POWER ON RESET IC211 213 NJM4558M Operati...

Страница 50: ... 3 Input Adjust INPUT OUTPUT ADJ GND 3 2 1 1 2 3 IC233 KIA78R05PI 15PI 4 Terminal Low Drop Voltage Regulator 1 1 2 BANDGAP REFERENCE 1 DC INPUT VIN 2 DC OUTPUT VO 3 GND 4 ON OFF CONTROL ASO PROTECTION 3 4 OVER HEAT PROTECTION OUTPUT ON OFF CONTROL VIN 2 Vo 4 3 Control GND HEADPHONE JACK SECTION IC241 NJM4580M Operational Amplifier 1 2 3 5 6 7 8 4 VCC A OUTPUT A B B OUTPUT B INPUT B INPUT A INPUT A...

Страница 51: ...or address Data input output Use able the chip Able to output Able to write on Power supply Ground No connect Select Bank 1 negative or Bank 2 positive Flash bank address at write on Select at flash bank for erase Select at flash bank sector for erase Use able the data flash bank when CE is negative Use able the data output buffer Write on Erase Program control Power supply 2 07V 3 6V Ground No co...

Страница 52: ...olumn address latch time RAS Row Address Strobe Latches row addresses no the positive going edge of the CLK with RAS low Enables row access precharge CAS Column Address Strobe Latches column addresses on the positive going edge of the CLK with CAS low Enables column access WE Write Enable Enables write operation and row precharge Latches data in standing from CAS WE active L U DQM Data Input Outpu...

Страница 53: ...1 5 VCC GND IN A IN B OUT Y 3 IC842 862 864KIA4558F NJM4558M Operational Amplifier 1 2 3 5 6 7 8 4 VCC A OUTPUT A B B OUTPUT B INPUT B INPUT A INPUT A INPUT VEE IC817 PCM1748 D A Converter VOUTL 7 VCOM 10 VOUTR 8 BCK 1 LRCK 3 DATA 2 ML 15 MC 14 MD 13 SCK 16 ZEROL 12 ZEROR 11 V DD 5 DGND 4 V CC 6 AGND 9 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TYPE IN IN IN OUT OUT OUT OUT IN IN IN IN NAME BCK DA...

Страница 54: ...O3 ZERO4 GPO4 ZERO5 GPO5 ZERO6 GPO6 NC NC V OUT 6 V OUT 5 V OUT 4 V OUT 3 36 35 34 33 32 31 30 29 28 27 26 25 ML MC MDI MDO NC NC NC NC V CC 1 AGND1 V CC 2 AGND2 DAC DAC DAC DAC DAC DAC 4x8x Oversampling Digital Filter with Function Controller Enhanced Multilevel Delta Sigma Modulator Serial Input I F Function Control I F System Clock Manager System Clock Zero Detect Power Supply 38 33 34 35 36 37...

Страница 55: ... Signal Corresponding to Rch on DATA1 Up to 192kHz Voltage Output of Audio Signal Corresponding to Lch on DATA1 Up to 192kHz Common Voltage Output This pin should be bypassed with a 10 F capacitor to AGND No Connection Analog Ground Analog Power Supply 5V Analog Ground No Connection Analog Ground Analog Power Supply 5V Analog Ground Analog Power Supply 5V Analog Ground Analog Power Supply 5V Analo...

Страница 56: ...esistance connection terminal to setting bottom hold detect parameters 40 RFON RF output No Name Description 41 RFOP RF output 42 BH RF bottom detection output 43 PHI Resistance connection terminal to setting peak hold detect parameters 44 PH RF peak detect output 45 BCA BCA output 46 DEF Defect output H Defect detect 47 DEFC Condenser connect terminal for defect detect 48 TC Resistance connection...

Страница 57: ...PIN NO TYPE SYM DESCRIPTION Address Input Row Address Strobe Column Address Stlobe Upper Byte Control Column Address Stlobe Lower Byte Control Write Enable Output Enable Data Input Output Power 5V Ground No Connec A0 A8 RAS CASH CASL WE OE VCC VSS NC I O1 I O16 Input Input Input Input Input Input Supply Ground Input Output 16 19 22 26 14 28 29 13 27 1 6 20 21 35 40 11 12 15 30 2 5 6 10 31 34 36 39...

Страница 58: ...1 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 16...

Страница 59: ...er DT 8 Incrementer Decrementer 24 Arithmetic Logic Unit 16 Program Address Register PA 24 Incrementer 24 Timer TA0 16 RAM 2048 bytes Timer TA4 16 Timer TA3 16 Timer TA2 16 Timer TA1 16 Timer TB0 16 Watchdog Timer Timer TB2 16 Timer TB1 16 UART0 9 A D converter 10 Low order data 8 Low order address 8 P4 7 P3 2 P5 8 D A1 converter 8 D A0 converter 8 UART1 9 Instruction Register 8 Instruction Queue ...

Страница 60: ... input clock division select bit is used to determine whether the input clock to pin XIN is to be divided or not Pin Name Input O utput Description VCC VSS Power supply input Apply 5V 0 5V to Vcc and 0V to Vss MD0 MD0 Input Connect this pin to Vcc MD1 MD1 Input Connect this pin to Vss RESET Reset input Input The microcomputer is reset when Vss level voltage is applied to this pin XIN Clock input I...

Страница 61: ...11 A9 A8 A13 A14 NC Vcc NC A16 A15 A12 A7 A6 A5 A4 A16 A0 DQ7 DQ0 32 Pin TSOP Normal Top View Address Buffers Latches X Decoder Control Logic I O Buffers Data Latches Y Decoder 1 048 576 bit Super Flash EEPROM Cell Array Pin Name 10 20 29 25 23 21 7 32 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A10 DQ7 DQ6 DQ5 DQ4 DQ3 Vss DQ2 DQ1 DQ0 A0 A1 A2 A3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 WE OE...

Страница 62: ...2 OUT4 1 GND IC602 BA6849FP CD ROM Motor Driver A3 RNF VM1 VM2 VCC FG PS EC ECR FR SB CNF VH A2 A1 GND H1 H1 H2 H2 H3 H3 2 28 27 26 25 24 23 22 21 20 18 17 15 4 7 8 9 10 11 12 13 14 DRIVER GAIN CONTROL TSD TL PS SHORT BRAKE Hall bias D R Q Q CK VCC VCC HALL AMP TORQUE SENSE AMP CURRENT SENSE AMP N C A3 N C A2 N C N C A1 RXF VM1 VM2 VCC FG PS EC ECR FR N C SB CNF N C VH GND H1 H1 H2 H2 H3 H3 BA6849...

Страница 63: ...CA SS 16 Only UK XE AU 17 Only US CA UK XE 18 Only SS 19 DVD function NO DISC 20 DVD function NO DISC 21 Power ON TUNER PRO LOGIC 22 Volume 0 23 Test Tone 24 Large Speaker SURROUND 25 Small Speaker SURROUND 26 Large Speaker CENTER 27 Small Speaker CENTER 28 Large Speaker FRONT 29 Small Speaker FRONT 30 DVD function DOLBY DIGITAL 5 1ch IC412 KIA7042P V Pin No 1 2 3 TUNER 5 0V 0V 5 0V IC431 LC75342M...

Страница 64: ... V Pin No 1 2 3 4 5 6 7 8 E C B TUNER 0V 0V 0V 12V 0V 0V 0V 12V 0V 0V 0V 0V 0V 0 7V STANDBY POWER PWB SECTION IC413 KIA7805AP1 V Q4131 KTD1303 V Pin No 1 2 3 E C B TUNER 10 7V 0 6V 5 6V 0V 0V 0 7V 0V 14V 0V DVD POWER PWB SECTION IC231 KIA78R05PI V IC232 LM1086CT3 3 V IC233 KIA78R05PI V Pin No 1 2 3 4 1 2 3 1 2 3 4 TUNER 13 4V 0V 0V 0V 0V 0V 0V 13 4V 0V 0V 0V DVD NoDisc 10 7V 5 0V 0v 3 5v 5 0V 3 3V...

Страница 65: ... 85 84 SCHEMATIC DIAGRAM MPEG This is a basic schematic diagram ...

Страница 66: ... safety can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated 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 pro...

Страница 67: ... 115 114 SCHEMATIC DIAGRAM FRONT LED SW FOR UK XE This is a basic schematic diagram ...

Страница 68: ... 119 118 SCHEMATIC DIAGRAM TUNER FOR UK XE This is a basic schematic diagram ...

Страница 69: ... 121 120 This is a basic schematic diagram SCHEMATIC DIAGRAM FRONT LED SW FOR SS AU ...

Страница 70: ... 125 124 This is a basic schematic diagram SCHEMATIC DIAGRAM TUNER FOR SS AU ...

Страница 71: ... 127 126 SCHEMATIC DIAGRAM VIDEO FOR US CA This is a basic schematic diagram ...

Страница 72: ... 131 130 SCHEMATIC DIAGRAM VIDEO FOR UK XE This is a basic schematic diagram ...

Страница 73: ... 135 134 SCHEMATIC DIAGRAM VIDEO FOR SS AU This is a basic schematic diagram ...

Страница 74: ...1 F1 CONNECTION PIN NO 39 NP NP 1 PIN CONNECTION ANODE CONNECTION NOTE 1 F1 F2 Filament 2 NP No pin 3 NX No extent pin 4 DL Datum Line 5 1G 10G Grid P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 a b h j k f g m c r p n e d 1G 2G a b h j k f g m c r p n e d Dp 3G a b h j k f g m c r p n e d Dp 4G a b h j k f g m c r p n e d col Dp 5G a b h j k f g m c r p n e d 6G a b h j k f g m c r p n e...

Страница 75: ...SANYO Electric Co Ltd Osaka Japan Aug 01 3950 BB Printed in Japan ...

Страница 76: ...m right zoon There is the drawing which zoomed to 16 17 page DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK This is a basic signal check Top left zoon There is the drawing which zoomed to 10 11 page Bottom left zoon There is the drawing which zoomed to 14 15 page ...

Страница 77: ... 11 10 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for top left zoom This is a basic signal check ...

Страница 78: ... 13 12 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for top right zoon This is a basic signal check ...

Страница 79: ... 15 14 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for bottom left zoon This is a basic signal check ...

Страница 80: ... 17 16 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for bottom right zoon This is a basic signal check ...

Страница 81: ... 18 DVD P W BOARD OPERATION WIRING DIAGRAM for SIGNAL CHECK A A side This is a basic signal check ...

Страница 82: ... 19 B B side This is a basic signal check DVD P W BOARD OPERATION WIRING DIAGRAM for SIGNAL CHECK ...

Страница 83: ... 33 32 MPEG P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK This is a basic waveform check ...

Страница 84: ... 81 80 WIRING DIAGRAM MPEG A SIDE ...

Страница 85: ... 83 82 WIRING DIAGRAM MPEG B SIDE ...

Страница 86: ... 89 88 WIRING DIAGRAM MAIN FOR US CA ...

Страница 87: ... 91 90 DVD POWER P W BOARD HEADPHONE JACK P W BOARD STANDBY P W BOARD WIRING DIAGRAM DVD PWOER HEADPHONE JACK STANDBY FOR US CA ...

Страница 88: ... 93 92 DVD POWER P W BOARD HEADPHONE JACK P W BOARD STANDBY P W BOARD WIRING DIAGRAM DVD PWOER HEADPHONE JACK STANDBY FOR UK XE ...

Страница 89: ... safety can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated 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 pro...

Страница 90: ... 97 96 WIRING DIAGRAM MAIN FOR UK XE ...

Страница 91: ...am designated components in which safety can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated 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...

Страница 92: ... 101 100 WIRING DIAGRAM MAIN FOR SS ...

Страница 93: ... safety can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated 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 pro...

Страница 94: ... 105 104 WIRING DIAGRAM MAIN FOR AU ...

Страница 95: ...ARD FOR SS STANDBY P W BOARD FOR SS AC VOLTAGE SWITCH P W BOARD A FOR SS ONLY AC VOLTAGE SWITCH P W BOARD B FOR SS ONLY HEADPHONE JACK P W BOARD FOR AU STANDBY P W BOARD FOR AU WIRING DIAGRAM DVD PWOER HEADPHONE JACK STANDBY AC VOLTAGE SWITCH FOR SS AU ...

Страница 96: ... 109 108 SCHEMATIC DIAGRAM FRONT LED SW FOR US CA This is a basic schematic diagram ...

Страница 97: ... 111 110 SCHEMATIC DIAGRAM TUNER FOR US CA This is a basic schematic diagram ...

Страница 98: ... 113 112 LED SWITCH P W BOARD FRONT P W BOARD TUNER P W BOARD WIRING DIAGRAM FRONT TUNER LED SWITCH FOR US CA ...

Страница 99: ... 117 116 WIRING DIAGRAM FRONT TUNER LED SWITCH FOR UK XE FRONT P W BOARD LED SWITCH P W BOARD TUNER P W BOARD ...

Страница 100: ... 123 122 WIRING DIAGRAM FRONT TUNER LED SWITCH FOR SS AU FRONT P W BOARD TUNER P W BOARD LED SWITCH P W BOARD ...

Страница 101: ... 129 128 WIRING DIAGRAM VIDEO FOR US CA ...

Страница 102: ... 133 132 WIRING DIAGRAM VIDEO FOR UK XE ...

Страница 103: ... 137 136 WIRING DIAGRAM VIDEO FOR SS AU ...

Страница 104: ... 139 138 SCHEMATIC DIAGRAM DVD This is a basic schematic diagram ...

Страница 105: ... 141 140 SCHEMATIC DIAGRAM DVD TOP LEFT This is a basic schematic diagram ...

Страница 106: ... 143 142 SCHEMATIC DIAGRAM DVD BOTTOM LEFT This is a basic schematic diagram ...

Страница 107: ... 145 144 SCHEMATIC DIAGRAM DVD TOP RIGHT This is a basic schematic diagram ...

Страница 108: ... 147 146 SCHEMATIC DIAGRAM DVD BOTTOM RIGHT This is a basic schematic diagram ...

Страница 109: ... 148 WIRING DIAGRAM DVD A SIDE ...

Страница 110: ... 149 WIRING DIAGRAM DVD B SIDE ...

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Sanyo AVD-8501, Руководство по обслуживанию

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