Akai ADR-5800DI Service Manual

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SERVICE MANUAL

DVD RECORDER PLAYER

CONTENTS

SPECIFICATIONS .............................................. 2

DISASSEMBLY ....................................................6

PRINCIPAL PARTS LOCATION ..........................7

TROUBLESHOOTING ........................................ 8

ELECTRICAL PARTS LIST............................... 11

IC INTERNAL DIAGRAMS................................ 58

IC AND TRANSISTOR VOLTAGE CHART........86

EXPLODED VIEW..............................................91

BLOCK DIAGRAM ............................................ 95

WIRING DIAGRAM ........................................... 97

SCHEMATIC DIAGRAMS ................................. 99

PRINTED CIRCUIT BOARDS......................... 119

Table of Contents

Summary of Contents for Akai ADR-5800DI

Page 1: Table Of Contents
SERVICE MANUAL DVD RECORDER PLAYER CONTENTS SPECIFICATIONS ..........2 DISASSEMBLY ............6 PRINCIPAL PARTS LOCATION ......7 TROUBLESHOOTING ........8 ELECTRICAL PARTS LIST....... 11 IC INTERNAL DIAGRAMS........ 58 IC AND TRANSISTOR VOLTAGE CHART..86 EXPLODED VIEW..........91 BLOCK DIAGRAM ..........95 WIRING DIAGRAM ........... 97 SCHEMATIC DIAGRAMS .........
Page 2: Specifications
SPECIFICATIONS AUDIO Section DVD +RW Playability Section Audio Output Level Eccentric TDV-PW 512CW 100㎛ T.H.D Vertical Deviation(skew)TDV-PW 532CW 0.006% 0.6mm(p-p) Scratch TDV-PW 521CW 105dB TV TUNER Section DVD -RW Playability Section Audio Output Level (Mono) 100.25MHz 525mV Eccentric TDV-MW 512CW ±140㎛...
Page 3 SAFETY PRECAUTIONS ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTEN- The following check should be performed for the continued TIAL SHOCK HAZARD AND MUST BE CORRECTED protection of the customer and service technician. BEFORE RETURNING THE APPLIANCE TO THE CUS- TOMER.
Page 4: Laser Beam Safety Precautions
LASER BEAM SAFETY PRECAUTIONS CLASS 1 LASER PRODUCT DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. This Receiver uses a pickup that emits a laser beam. The laser beam is emitted from the location shown in the figure.
Page 5 HANDLING LASER PICKUP The laser diode in the optical system of this receiver can be damaged by electrostatic discharge from clothes, body, etc. Proper electrostatic grounding for service personnel is required during servicing. BEFORE REPAIRING THE DVD MECHANISM a. Human Body Grounding: Many of the components used in this compact disc player, including the laser pickup, are sensitive to electrostatic dis- charge.
Page 6: Disassembly
DISASSEMBLY 1) REMOVAL OF TOP COVER SCREW SCREW SCREW 2) REMOVAL OF FRONT PANEL SCART BOARD AV BOARD BOTTOM BOARD SMPS BOARD DVD RW MECHANISM SCREW SCREW SCREW - 6 -...
Page 7: Principal Parts Location
PRINCIPAL PARTS LOCATION SCART BOARD AV BOARD BOTTOM BOARD SMPS BOARD DVD RW MECHANISM -7 -...
Page 8: Troubleshooting
TROUBLE SHOOTING Incorrect operation is often mistaken for trouble and malfunctions. If you think that there is something wrong with this component, check the points below. Sometimes the trouble may lie in another component. Invetigate the other components and electrical appliances being used. Symptom Cause Remedy...
Page 9 Symptom Cause Remedy Recording does not The disc is not writable DVD DISC. Remove the disc and insert a proper writable DVD DISC. work properly. The disc is CD-R / RW. Only DVD+R/+RW/-R/-RW DISC can be recorded. Remove the disc and insert a proper writable DVD DISC. The disc is full.
Page 10 TEST MODE TEST Mode shows the infomation as follows. I. Back End Version (It is to express each Buyer, each model, and version number.) II. Front End Version (It is to display the Mecha Fimware version number.) III. Back End Build time (It can be used to seperate each B/E firmware version by the day.) IV.
Page 11 RESISTORS AND CAPACITORS RESISTORS AND CAPACITORS Notes. RESISTORS AND CAPACITORS RESISTORS AND CAPACITORS * Circuit No's first character indicates kinds of part type. C : Capacitors R : Resistors D : Diode J : Jumper L : Coil Q : Transistors S : Switch BK : Bracket JK : Jack...
Page 12: Electrical Parts List
ELECTRICAL PARTS LIST SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS COP11740B FRONT PCB ASS'Y CIP11740B FRONT PCB AUTO ASS'Y CUP11740 PCB , RW FRONT C801 HCBS1H104ZFT CAP , CERAMIC 0.1UF C802 HCBS1H220JT CAP , CERAMIC 22PF C804 CCEA1CKS100T CAP , ELECT 10UF/16V C805 CCEA1HKS100T...
Page 13 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R825 CRD20TJ100T RES , CARBON 10 OHM 1/5W J R826 CRD20TJ100T RES , CARBON 10 OHM 1/5W J R832 CRD20TJ391T RES , CARBON 390 OHM 1/5W R833 CRD20TJ562T RES , CARBON 5.6K OHM 1/5W J R834 CRD20TJ562T RES , CARBON...
Page 14 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS COP11757B MAIN PCB ASS'Y CIP11757BSMD MAIN PCB ASS'Y CIP11757BBSMD MAIN PCB BOTTOM SMD ASS'Y CUP11791 PCB , MAIN C016 HCUS1H103KC CAP , CHIP 0.01UF C023 HCUS1E104ZF CAP , CHIP 0.1UF C027 HCUS1E104ZF CAP , CHIP 0.1UF C029 HCUS1E104ZF...
Page 15 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C095 HCUS1E104ZF CAP , CHIP 0.1UF C096 HCUS1E104ZF CAP , CHIP 0.1UF C097 HCUS1E104ZF CAP , CHIP 0.1UF C098 HCUS1E104ZF CAP , CHIP 0.1UF C099 HCUS1E104ZF CAP , CHIP 0.1UF C100 HCUS1H103KC CAP , CHIP 0.01UF C101 HCUS1E104ZF...
Page 16 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C150 HCUS1H102KC CAP , CHIP 0.001UF C151 HCUS1E104ZF CAP , CHIP 0.1UF C152 HCUS1E104ZF CAP , CHIP 0.1UF C153 HCUS1E104ZF CAP , CHIP 0.1UF C154 HCUS1E104ZF CAP , CHIP 0.1UF C155 HCUS1E104ZF CAP , CHIP 0.1UF C156 HCUS1E104ZF...
Page 17 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C205 CRJ10DJ0R0T RES , CHIP 0 Ω C206 HCUS1H220JA CAP , CHIP 22PF FB03 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 FB04 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 FB05 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 FB06 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 FB07 HLZ91002Z...
Page 18 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R089 CRJ10DF1210T RES , CHIP 120 Ω R090 CRJ10DF53R6T RES , CHIP 53.6 Ω R091 CRJ10DJ510T RES , CHIP 51 Ω R092 CRJ10DJ102T RES , CHIP 1 KΩ R094 CRJ10DJ510T RES , CHIP 51 Ω R095 CRJ10DJ510T RES , CHIP...
Page 19 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS CIP11757BTSMD MAIN PCB TOP SMD ASS'Y C001 HCEC0JRV2470T CAP , CHIP ELECT 47UF/6.3V C002 HCEC0JRV2470T CAP , CHIP ELECT 47UF/6.3V C003 HCEC0JRV2470T CAP , CHIP ELECT 47UF/6.3V C004 HCEC0JRV2470T CAP , CHIP ELECT 47UF/6.3V C005 HCEC0JRV2470T CAP , CHIP ELECT...
Page 20 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS RP10 CRJ104DJ470T RES , 4 ARRAY 47Ω X 4 RP11 CRJ104DJ470T RES , 4 ARRAY 47Ω X 4 RP12 CRJ104DJ470T RES , 4 ARRAY 47Ω X 4 RP13 CRJ104DJ470T RES , 4 ARRAY 47Ω X 4 RP14 CRJ104DJ470T RES , 4 ARRAY...
Page 21 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS U007 HVIHY57V281620H I.C , SDRAM U010 HVILM1086R-AD I.C , L.D.O REGUALTOR LM1086R-ADJ U015 HVIHY57V281620H I.C , SDRAM U018 HVI74LVX125MTR I.C , 3 STATE BUFFERS 74LVX125MTR U019 HVIZR36750BGC I.C , MPEG U020 HVIM29W320DT70N I.C , 32BIT FLASH MEMORY 32Mbit U022 HVIHY57V281620H...
Page 22 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS COP11756B VIDEO PCB ASS'Y CIP11756B VIDEO PCB AUTO ASS'Y CIP11756BSMD VIDEO PCB SMD ASS'Y CUP11699 PCB, MAIN C002 HCUS1H104ZF CAP , CHIP 0.1UF C007 HCUS1H103KC CAP , CHIP 0.01UF C008 HCUS1H103KC CAP , CHIP 0.01UF C012 HCUS1H103KC...
Page 23 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C784 HCUS1H270JA CAP , CHIP 27PF C793 HCUS1H471JA CAP , CHIP 470PF C794 HCUS1H180JC CAP , CHIP 18PF C795 HCUS1H180JC CAP , CHIP 18PF C805 HCUS1H150JA CAP , CHIP 15PF C806 HCUS1H150JA CAP , CHIP 15PF C814 HCUS1H104ZF...
Page 24 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C886 HCUS1H104ZF CAP , CHIP 0.1UF C887 HCUS1H104ZF CAP , CHIP 0.1UF C888 HCUS1H150JA CAP , CHIP 15PF C889 HCUS1E333KC CAP , CHIP 0.033UF C890 HCUS1H151JA CAP , CHIP 150PF C891 HCUS1E333KC CAP , CHIP 0.033UF C892 HCUS1H104ZF...
Page 25 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS L727 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 L728 HLZ91002Z CHIP FERRITE BEAD HU-1H3216-121 L751 HLQ09E1R0KRZ CHIP , COIL FI-C3216-102 L752 HLQ09E1R0KRZ CHIP , COIL FI-C3216-102 L753 CRJ14CJ0R0T RES , CHIP 0 Ω Q701 HVTKTA1504SYRTK T.R , CHIP KTA1504S Y RTK Q702 CRJ10DJ0R0T...
Page 26 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R718 CRJ10DJ101T RES , CHIP 100 Ω R719 CRJ10DF75R0T RES , CHIP 75 Ω R720 CRJ10DF75R0T RES , CHIP 75 Ω R721 CRJ10DJ680T RES , CHIP 68 Ω R722 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R723 HLZ9Z063Z CHIP FERRITE BEAD...
Page 27 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R779 CRJ10DJ472T RES , CHIP 4.7KΩ R780 CRJ10DJ103T RES , CHIP 10 KΩ R781 CRJ10DJ472T RES , CHIP 4.7KΩ R782 CRJ10DJ0R0T RES , CHIP 0 Ω R783 CRJ10DJ102T RES , CHIP 1 KΩ R784 CRJ10DJ474T RES , CHIP 470 KΩ...
Page 28 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R844 CRJ10DJ101T RES , CHIP 100 Ω R845 CRJ10DJ104T RES , CHIP 100 KΩ R846 CRJ10DJ0R0T RES , CHIP 0 Ω R847 CRJ10DJ474T RES , CHIP 470 KΩ R848 CRJ10DJ330T RES , CHIP 33 Ω R850 CRJ10DJ101T RES , CHIP...
Page 29 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R907 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R908 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R909 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R910 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R911 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R912 HLZ9Z063Z CHIP FERRITE BEAD HB-1M1608-121 R913 HLZ9Z063Z...
Page 30 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS C791 CCEA1CH470T CAP , ELECT 47UF/16V C792 CCEA1CH470T CAP , ELECT 47UF/16V C796 CCEA1CH101T CAP , ELECT 100UF/16V C797 CCEA1CH101T CAP , ELECT 100UF/16V C801 CCEA1CH470T CAP , ELECT 47UF/16V C802 CCEA1CH100T CAP , ELECT 10UF/16V C803 CCEA1CH470T...
Page 31 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS COP11758B SMPS ASS'Y CIP11758B SMPS AUTO ASS'Y CUP11758 PCB , SMPS C616 CCKT3A222KBL CAP , CERAMIC EKR3A222K05FK5 C617 CCEA1HH220TS CAP , ELECT 22UF/50V/105'C C618 CCEA1HH220TS CAP , ELECT 22UF/50V/105'C C619 CCEA1HH220TS CAP , ELECT 22UF/50V/105'C C620 CCKT3A222KBL...
Page 32 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS R617 CRD20TJ331T RES , CARBON 330 Ω R618 CRD20TJ101T RES , CARBON 100 Ω R619 CRD20TJ102T RES , CARBON 1 KΩ R620 CRD20TJ102T RES , CARBON 1 KΩ R621 CRD20TF3001T RES , CARBON 3 KΩ R622 CRD20TF1001T RES , CARBON...
Page 33 SEQ. PART NO. DESCRIPTION SPECIFICATION REMARKS K8AYG6260 COMPOUND , SILICONE IC63 HVIVIPER12ADIP I.C , VIPER VIPER12A IC64 CVIKIA278R05PKA HEAT SINK ASS'Y KIA278R05PKA CMY1A223 HEAT SINK CTB3+8J SCREW HVIKIA278R05PI REGULATOR (5V OUTPUT LOW DROP KIA278R05PI K8AYG6260 COMPOUND , SILICONE LF61 CLZ9Z057Z LINE FILTER L601 CLZ9Z058Z...
Page 34: Ic Internal Diagrams
IC INTERNAL DIAGRAMS I.C PIN DESCRIPTIONS (AUDIO CODEC : WM8776) : IC83 DESCRIPTION NAME TYPE Analogue Input Channel 2 left input multiplexor virtual ground AIN2L AIN1R Analogue Input Channel 1 right input multiplexor virtual ground AIN1L Analogue Input Channel 1 left input multiplexor virtual ground Digital input/output DAC audio interface bit clock DACBCLK...
Page 35 BLOCK DIAGRAM PIN ASSIGNMENTS - 35 -...
Page 36 I.C PIN DESCRIPTIONS (VIDEO SWITCHING : BA7653AF) : IC74 Pin No. Pin name Function Input 1 CTLa Control input a Input 2 CTLb Control input b Input 3 Supply voltage Output BLOCK DIAGRAM CTLa Logic CTLb - 36 -...
Page 37 I.C PIN DESCRIPTIONS (VIDEO SWITCHING : BA7607F) : IC75 DESCRIPTION NAME Input 2a IN2a CTLA Control Input A OUTa Output a Output b OUTb Output c OUTc CTLC Control C Input 2c IN2c Input 1c IN1c IN1b Input 1b CTLB Control B Supply Voltage Input 2b...
Page 38 I.C PIN DESCRIPTIONS (3CH VIDEO AMPLIFIER : NJM2580) : IC71, IC72 Function PIN No PIN Name VIN1 GND1 VIN2 GND2 VIN3 GND3 H : Power Save → OFF Power Save L : Power Save → ON OPEN : Power Save → ON VSAG VOUT VOUT3...
Page 39 I.C PIN DESCRIPTIONS (VPS IC : SDA5650) : IC82 Function PIN No PIN Name Analog Ground (0V) VSSA Digital Ground (0V) VSSD N.C. Not connected Serial Clock Input of I C Bus Serial Data Input of I C Bus Chip selet input determining the I C Bus addresses;...
Page 40 Sound IC (MSP3417G : IC76) PIN DESCRIPTIONS NC = not connected; leave vacant LV = if not used, leave vacant DVSS: if not used, connect to DVSS X = obligatory; connect as described in circuit diagram AHVSS: connect to AHVSS Connection Pin No.
Page 41 Connection Pin No. Pin Name Type Short Description (if not used) DACM_R Loudspeaker out, Right DACM_L Loudspeaker out, Left Not connected VREF1 Reference ground 1 high-voltage part SC1_OUT_R SCART 1 output, Right SC1_OUT_L SCART 1 output, Left Not connected AHVSUB Analog power supply 8.0V CAPL_M Volume capacitor MAIN...
Page 42: Top View
PIN ASSIGNMENTS (MSP3417G) VREF1 DACM_L SC1_OUT_R DACM_R SC1_OUT_L VREF2 AHVSUP 33 32 31 30 29 28 27 26 25 24 23 CAPL_M RESETQ AHVSS AGNDC DVSS SC2_IN_L DVSUP SC2_IN_R MSP 34xxG SC1_IN_L SC1_IN_R VREFTOP MONO_IN I2C_DA AVSS I2C_CL 10 11 AVSUP STANDBYQ ANA_IN1...
Page 43 I.C PIN DESCRIPTIONS (HOST U-COM : STP92F124V1) : IC81 PIN NO PIN NAME FUNCTION NO CONNECTION SC2_MUTE SCART MUTE PORT RGB_SW1 RGB SWITCH1 PORT NO CONNECTION UPDATE_CLK_IN UPDATE_DATA_IN1 HOST UPDATE PORT UPDATE_DATA_IN2 UPDATE_DATA_IN3 F_MUTE FRONT MUTE PORT NO CONNECTION GND PORT POWER SUPPLY PORT NO CONNECTION PWR_CONT...
Page 44 NO CONNECTION GND PORT POWER SUPPLY PORT NO CONNECTION REMOTE-IN REMOTE CONTROL INPUT PORT BACK-UP BACK-UP PORT NO CONNECTION DVD_MREQ MAIN REQUEST PORT NO CONNECTION KEY_IN1 FRONT PANEL KEY CONTROL PORT KEY_IN2 VFD_DATA VFD_CLK FIP DISPLAY CONTROL PORT VFD_CSB VFD_RSTB STBY_LED STBY_LED CONTROL PORT NO CONNECTION...
Page 45: Block Diagram
BLOCK DIAGRAM Figure 2. ST92F124V1: Architectural Block Diagram FLASH Ext. MEM. 128 Kbytes ADDRESS A[7:0] DATA D[7:0] Port0 3 TM 1 Kbyte Ext. MEM. A[10:8] ADDRESS A[21:11] Ports 4 Kbytes P0[7:0] P1[7:3] P1[2:0] Fully 256 bytes P2[7:0] WAIT Prog. Register File P3[7:4] I/Os P3[3:1]...
Page 46: Pin Assignments
PIN ASSIGNMENTS Figure 8. ST92F124V1: Pin Configuration (Top-view TQFP100) 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 A20/P9.6 P8.4/AIN4 A21/P9.7 P8.3/AIN3 WAIT/WKUP5/P5.0 P8.2/AIN2 WKUP6/WDOUT/P5.1 P8.1/AIN1/WKUP15 SIN/WKUP2/P5.2...
Page 47 SCREW CTW3+12J EXPLODED VIEW(ADR-5800Di) SCREW CTB4+6FFC SCREW CTB3+10GFZ SCREW CTB3+10J SCREW CTB3+10G SCREW CTW3+8J S6 x4 SCREW CTB3+8JFZ SCREW CTB3+8JFC S7 x4 SCREW CTW3+6J S1 SCREW CTB3+6J QT`Y DESCRIPTION PARTS-NO S4 x1 S3 x5 S2 x2 DESCRIPION PARTS-No. Q,ty S9 x2...
Page 48 EXPLODED VIEW 2 - 48 -...
Page 49 BLOCK DIAGRAM - 49 -...
Page 50: Wiring Diagram
WIRING DIAGRAM - 50 -...
Page 51: Schematic Diagrams
SCHEMATIC DIAGRAMS FRONT BOARD - 51 -...
Page 52 BOTTOM BOARD - 51-...
Page 53 MAIN BOARD 1 Place theses cap. and res. near I55 C202 C203 22pF 22pF 24.576MHz 8.2uH 8.2UH 220nF +3.3V I55_CVBSIN CVBSIN I55_CVBSIN TP13 SDRAM +3.3V +1.8V C900 DECOUPLING I55 +1.8V DECOUPLING +3.3V R138 I55 +3.3V DECOUPLING IBEXT 68PF 220pF 68PF 47pF 250R C154...
Page 54 VDD_DAC +1.8V +3.3V MAIN BOARD 2 +3.3V +3.3V +1.8V Z O R A N ANALOG VIDEO OUTPUTS Z R 3 5 1 0 0 P Q C NVMDA0 DAC_BU NVMDA1 DAC_RV NVMDA2 DAC_GY E 0 U M 3 C 3 3 7 S B CVBS CVBS NVMDA3...
Page 55 MAIN BOARD 3 HDD/ATAPI DRIVE I/F D33V D33V D33V P33V P33V P33V FB10 ATDD[0..15] DRVRST- DRVRST- JP3 HEADER 20X2 RP20 DRVRST- 10uH ATDD7 ATCDD7 ATCDD8 ATDD8 ATDD6 ATCDD6 ATCDD9 ATDD9 ATDD5 ATCDD5 ATCDD10 ATDD10 ATDD4 ATCDD4 ATCDD11 ATDD11 ATDD3 ATCDD3 ATCDD12 ATDD12 ATDD2...
Page 56 AV BOARD 1 - 55 -...
Page 57 AV BOARD 2 -56 -...
Page 58 AV BOARD 3 -57 -...
Page 59 AV BOARD 4 - 58 -...
Page 60 SMPS BOARD 1 ) - ( - 59 -...
Page 61 AV BOARD(TOP VIEW) AV BOARD(BOTTOM VIEW) - 64 -...
Page 62 SMPS BOARD - 65 -...