Akai DVP6333KDM Скачать руководство пользователя страница 1

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SERVICE MANUAL

Model:

DVP6333KDM

DVD PLAYER

www.akai.ru

Содержание DVP6333KDM

Страница 1: ...SERVICE MANUAL Model DV P6333KDM DVD PLAYER www akai ru...

Страница 2: ...PEG board 4 2 Front Panel 4 3 SMPS 4 4 DVD Driver 5 1 SWPS TRANSFORMER 5 2 FRONT PANEL DRIVER IC FRO VIR PTC6312 5 3 SWPS CONTROLLER IC KA5LO380R 5 4 SWPS PROGAMMABLE SHUNT RE GULATOR FAIRCHILD TL 431...

Страница 3: ...2 BLOCK DIAGRAM CABLE CONNECTIONS...

Страница 4: ...u 10V CE9 220UF 16V CE3 100u 16V CE6 220u 35V CE10 470u 16V CE2 22u 35V R17 10K R21 10K R15 10k CA1 102 IC3 TL431C CE13 1000u 10V F F 24V 12V 12V D5V 1 2 3 4 5 6 7 8 JP5 1 2 3 4 5 JP2 F F 21V 5V 3 3V...

Страница 5: ...f the system including user interface driver interface audio video output Vaddis A V Decoder IC decodes the bitstream coming from the DVD front end drive and Optionally performs audio and video effect...

Страница 6: ...UF C72 NC EC13 100UF16V CN1 POWER 6PIN 2 54MM 1 2 3 4 5 6 R69 33 BC16 0 1UF L28 FB R114 15K H3 H3 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 R37 220 R119 22 R59 4 7K L2 FB CN11 Card board power 1 2 L20 FB R3...

Страница 7: ...BC19 0 1UF BC7 0 1UF Q6 NC 9015 DIP 2 1 3 R242 470 R42 4 7K C54 47PF C30 0 047UF U19B NJM4558 5 6 7 8 4 BC51 0 1UF R43 470 R155 100 R133 100K R103 4 7K C31 300PF C46 680PF L12 10UH BC44 0 1UF BC67 0 0...

Страница 8: ...40 3 9 43 49 6 12 46 52 35 21 54 14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 CAS RAS LDQM WE CS CKE CLK UDQM D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 NC BA0 VDD VDD VSS VSS A10 AP NC RFU VDDq VDDq...

Страница 9: ...TRAY 2 TRAY 2 XOPOP1 2 XOPVIP1 2 XOPVIN1 2 HOME 2 TRAYOUT 2 TRAYIN 2 VREF2 2 DMEA 2 FOC 2 FOC 2 RAD 2 RAD 2 TRAYOUT 2 TRAYIN 2 HOME 2 D 5V 1 2 4 5 M 5V MGND M 5V MGND MGND MGND MGND MGND M 5V DVCC3 D...

Страница 10: ...O R V R V_O SC CVB1 CVB1_O CVB1 G Y G Y_O SY SCART_SIG DISPLAY_MODE RELEASE_SCART Y_O 1 CVB1_O 1 G Y_O 1 R V_O 1 B U_O 1 SCART_SIG 2 SCART_DISPLAY 2 SIG_MODE 1 DIS_MODE 1 V_BIAS 2 V_REF 2 V_FSADJ 2 TV...

Страница 11: ...1 8 4 EC33 10UF16V EC23 10UF16V R130 10K C60 47PF EC19 10UF16V C59 100PF Q28 2N3906 2 1 3 EC21 10UF16V BC43 0 1UF U9 CS4334 1 2 3 4 5 6 7 8 SDATA DEM SCLK LRCK MCLK AOUTR AGND VA AOUTL R128 39K R101...

Страница 12: ...28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 16312 R2 10K R3 10K R4 10K R1 47K R5 10K R6 10K R7 10K R8 10K C3 100 C2 100 C1 100 E1 220U 10V D1 1N4148 6 5 4 3 2 1 1 2 3 4 1 2 S1 1 2 S2 1 2 S3 R...

Страница 13: ...towards a more positive number will reduce the segment brightness Vf1 Vf2 provide a DC supply to the cathode To overcome the voltage difference between one end and the other of the cathode it is geome...

Страница 14: ...Unilateralism com or go move time 1 5S add 5V voltage 5 5 In 5 C 10 C work current is 120mA 4 6 Testing condition 6 1 Position level placed 6 2 environment temperature 22 2 C Humidity 50 5 6 3 Turnov...

Страница 15: ......

Страница 16: ...a voltage of 4 Kvms for 1 minute and 1 mA between primary and seconday winding and also 2 Kvms for 1 minute and 1 mA between primary winding with core and secondary winding with core The insulation r...

Страница 17: ...ut starting from MSB Serial data read at rising edge Serial initialization at L effective at H Pull down resistance connection for FLP driver Output pin for LED output is CMOS output Data input pin fo...

Страница 18: ...5 3 SWPS CONTROLLER IC VIPer22A...

Страница 19: ......

Страница 20: ...namic output impedanceof 2 0W Active oupput circuity provides a very sharp turn on characteristic making these devices excel lent replacement for zener diodes in many applications Features Description...

Страница 21: ...L1 2 L3 4 30mH 15 20 Resistance R 1 2 R 3 4 1 5 ohm max Rated current Irms 0 50 A F 1 Khz V 1 Vms L 1 2 L 3 4 100 20 uH NOTES ELECTRICAL DATA CIRCUIT DIAGRAM LEAKAGE INDUCTANCE 1 4 2 3 5 5 LINE FILTE...

Страница 22: ...02 Connector CHECK CON2 CHECK Voltages Present First pin Voltages 5V REPLACE Ip02 FUSE CHECK MPEG BOARD CHECK MPEG BOARD REPLACE CONNECT CABLE REPLACE POWER PCB YES YES NO NO NO OK NO OK Voltages Pres...

Страница 23: ...PRELACE ICF1 POWER BOARD CHECK RANDOM SEGMENTS ILLUMINATED LED ON CHECK REPLACE MAINBOARD CN2 VOLTAGE IR 5V 3 5V 21V RECEIVER J1 PIN2 RC PRESS NO NO SIGNAL YES YES YES SIGNAL DATA PRESS ANY KEY ON RC...

Страница 24: ...ACE OUTPUT BOARD POWER BOARD CHECK INSERT A CD FOR AUDIO TEST AND PRESS PLAY REPLACE MPEG BOARD CHECK CON2 CHECK CN6 LOADER AUDIO OUTPUT RUNING J2 J3 RGB CVBS RUNING NO NO NO NO YES YES YES YES VOLTAG...

Страница 25: ...itance 22uF 50V 20 CE2 1 capacitance 100uF 16V 20 CE3 1 capacitance 220uF 16V 20 CE9 1 capacitance 220uF 35V 20 CE6 1 capacitance 470uF 16V 20 CE10 CE14 2 capacitance 1000uF 16V 20 CE13 1 capacitance...