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Akai DV-R4200SS Service Manual

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DVD HOME THEATER SYSTEM
Model:
DVR4200SS
SERVICE MANUAL
www.akai.ru

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Summary of Contents for Akai DV-R4200SS

  • Page 1 DVD HOME THEATER SYSTEM Model: DVR4200SS SERVICE MANUAL www.akai.ru...

  • Page 2: Table Of Contents

    DVD HOME THEATRE SYSTEM DV-R4200SS PRODUCT SAFETY NOTICE CONTENTS Page Performance Specifications ........................1 Electrical Parts List ..........................7 Many electrical and mechanical parts in this chassis have special safety characteristics. Printed Circuit Boards ........................... 24 These safety characteristics often pass unnoticed and the protection afforded by them cannot Wiring Diagrams ...........................

  • Page 3: Performance Specifications

    PERFORMANCE SPECIFICATIONS PERFORMANCE SPECIFICATIONS - CONTINUED DVD AUDIO SECTION (LINE OUTPUT) GENERAL TEST CONDITION TEST ITEMS UNIT NORMAL LIMIT 1. THD+N (LT2-1, 3-1 20kHz LPF ON) 0.05 Power Supply : AC 230V 50Hz 2. Output Level (LT2-1, 3-1) ±0.3 Output Load : 6ohm Non-reactive x 5 Subwoofer 4ohm x 1 3.
  • Page 4 PERFORMANCE SPECIFICATIONS - CONTINUED PERFORMANCE SPECIFICATIONS - CONTINUED VIDEO SECTION - 1 VIDEO SECTION - 2 ITEMS TEST CONDITIONS SPEC. ITEMS TEST CONDITIONS SPEC. 1. Video level Equipment: Waveform Monitor (except VM700) 714-71/+107mV 8. Color phase Equipment: Video Analyser (expect VM700) YEL.=167.6°...
  • Page 5 PERFORMANCE SPECIFICATIONS - CONTINUED PERFORMANCE SPECIFICATIONS - CONTINUED AV IN 750mV INPUT 100Hz (with 20kHz B.P.F) 100Hz=0dB 1kHz=0dB (FM) SECTION, FREQUENCY, MODULATION (Speaker for small) TEST ITEMS UNIT NORMAL LIMIT BY PASS : 1. Tuning Range 87.5 - 108 TEST ITEMS UNIT NORMAL LIMIT...

  • Page 6: Electrical Parts List

    C646 #MYLAR CAP 0.033 uF/100V +-10% 004-033310-100 REMOTE CONTROL HANDSET RC54-48 043-R15448-120 C648 #MYLAR CAP 0.068 uF/100V +-10% 004-068310-100 w/CAM-0122 SPY (FOR AKAI/STS2x/7x) C614,615,627,638,639,645, ELECT CAP 1 MFD/50V +-20% (5x11) 006-001000-50D ACCESSORY SECTION 665,666,668,669,670,671,672, WIRE 674,675,676,684 JP WIRE AWG26#UL1007 1500mm BLK CRIMPED...
  • Page 7 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. FFC CABLE 24 PINS L=88mm PITCH:1mm 040-240088-100 R327 RESISTOR 2.7 Kohm 001-027251-016 0.035x0.7 UL2896 R332,335,336 *CdF RESISTOR 33 ohm 001-033051-016 TH3 TO TH4 JP WIRE AWG22#1007 5x5mm 90mm BLK...
  • Page 8 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. R883,886 *CdF RESISTOR 4.7 Kohm 001-047251-016 WH310 HSG VCD30D-4A JST PHR-04 w/150mm 136-04V30D-200 CAPACITORS BLK,BRN,RED,ORG AWG28#UL1007 SLDG 3mm C881,886 ELECT CAP 10 MFD/50V +-20% (5x11) 006-010000-50D...
  • Page 9 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. Q801,805,813 TRLNPNSST-TAP&TO-092 3DG1815 008-618150-000 WH805 HEADER 8 PINS PEC #2507-WS-8 PITCH 2.5mm 135-2507WS-080 Q808 TRLNPNPWR-TAP&TO-092 3DA8050 008-680500-000 VERTICAL REPLACE:135-005267-080...
  • Page 10 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. R17,18,19,20 CHIP RESISTOR 75 ohm +-1% 1/16W 001-375012-016 TRANSISTORS (0603/1608) (TSB#G5101104G105) TR PNP&&&-TAP&8Q-ST8 TSMT6 QST8 008-A00006-000 CAPACITORS LOW FREQ AMP C20,21,41,42,43,55,56,154...
  • Page 11 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. R454,456 CHIP RESISTOR 2.2 Kohm +-5% 1/16W (0603/1608) 001-322252-016 JK701 RGB CONNECTOR SOCKET 21 PINS 135-HRC021-210 R457 CHIP RESISTOR 330 Kohm +-5% 1/16W (0603/1608) 001-333452-016...
  • Page 12 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. R414 CHIP RESISTOR 56 ohm +-5% 1/16W (0603/1608) 001-356052-016 Q402 CHIP NJFET SST201/SST201B-T1 (SILICONIX) 008-A00201-010 R437 CHIP RESISTOR 560 ohm +-5% 1/16W (0603/1608) 001-356152-016 2SK208Y TOSHIBA...
  • Page 13 ELECTRICAL PARTS LIST - CONTINUED ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. Ref. No. Description Mfr's Part No. Qty. R521 RESISTOR 1.8 Kohm +-5% 1/2W 001-018250-012 C410,411,510 *CdF ELECT CAP 47 MFD/16V +-20% 006-047000-16C R519 RESISTOR 1.8 Kohm 001-018251-016 (VX SERIES/5x11)

  • Page 14: Printed Circuit Boards

    ELECTRICAL PARTS LIST - CONTINUED PRINTED CIRCUIT BOARDS SUBWOOFER IN PCB AC IN PCB Ref. No. Description Mfr's Part No. Qty. ASW3-01-02 ASW3-01-05 RL501 RELAY 9V SDT-S-109LMR 128-090109-000 CN901 HEADER JMT 3 PINS JM2422-3 PITCH:3.96mm 135-002422-030 CN301 HEADER MOLEX 2 PINS 5267-02A PITCH 2.5mm 135-005267-020 STRAIGHT TYPE CN206...
  • Page 15 SUBWOOFER MAIN PCB ASW3-01-01...
  • Page 16 MPEG+SERVO PCB (TOP VIEW) STS71AAST-01-05...
  • Page 17 MPEG+SERVO PCB (BOTTOM VIEW) STS71AAST-01-05...
  • Page 18 SUB-WOOFER OUTPUT PCB STS21EAAST-01-03 MAIN PCB STS21EAAST-01-02 POWER KEY PCB STS21EAAST-01-01...
  • Page 19 DISPLAY & KEY PCB STS21AAST-01-03 TUNER PCB (TOP VIEW) TUNER PCB (BOTTOM VIEW) STS21AAST-01-04 STS21AAST-01-04 FUSE PCB BLANK PCB LOAD MOTOR PCB LED PCB STS21AAST-01-07 ASWT1A-01-01 STS21AAST-01-08 STS21AAST-01-09 LED101 033-ASWT1A-100...

  • Page 20: Wiring Diagrams

    WIRING DIAGRAMS MAIN UNIT [D] FUSE PCB TRANSFORMER [A] CD PICK UP PCB [B] SCART PCB [E] MAIN PCB [J] SUB-WOOFER OUTPUT PCB HSG w/180mm ZERO WIRE GREY UL1533 AWG28x1C AC PLUG FFC CABLE 24PINS L=88mm UL2896 [G] LOAD MOTOR PCB HSG w/220mm RED,GREYx8 AWG24#UL1007 HSG w/258mm BR,RED,ORG,YEL GN AWG28#UL1095...
  • Page 21 ACTIVE SUB-WOOFER SECTION [A] SUBWOOFER MAIN PCB ASW3-01-01 SPEAKER TRANSFORMER POWER SW. JP WIRE AWG22#1015 100mm GREY JP WIRE AWG22#1015 100mm BLUE AC PLUG [D] AC IN PCB [C] LED PCB [B] SUBWOOFER IN PCB...

  • Page 22: Schematic Diagrams

    SCHEMATIC DIAGRAMS MPEG & SERVO POWER SUPPLY SECTION PD5V PD5V C198 CE45 0.1uF VDDDACS FB38 FB39 100uF/16V 0.1uF 0.1uF 0.1uF B1117-N33-M142 CE65 0.1uF 22uF/16V CE52 22uF/16V CE63 CE62 47uF/16V 47uF/16V PD5V VDDAFERF VCC33 FB40 FB41 CE53 0.1uF CE64 0.1uF B1117-N33-M142 22uF/16V 22uF/16V 0.1uF...
  • Page 23 DECODE SECTION I2CDAT TP98 I2CDAT I2CCLK I2CCLK MVREF2A MVREF2A VDDAFES FOCUS_OUT FOCUS_OUT VDDAFERF TRACK_OUT TRACK_OUT 24pF VDDDACS Y1 27.000MHz SPLD_PULSE VGND AFEGND SGND SPLD_PULSE DEFECT DEFECT VDDDAC MIRR SGND AFEGND DSP JTAG MIRR 24pF FPCTX FB36 DSPVCC33 FPCTX C_B_U SDRAMVCC FPCCLK FPCCLK Y_R_V...
  • Page 24 FLASH ROM SECTION 0.1uF 0.1uF 10nF 10nF + CE6 22uF/16V MEMDA[15:0] MEMDA[15:0] MEMAD[20:0] MEMAD[20:0] MEMAD19 MEMAD15 MEMAD16 MEMAD14 BYTE# VCCQ MEMAD13 MEMAD0 MEMAD12 MEMDA15 MEMAD19 SSRAMCS- DQ15 RT208 MEMAD11 MEMDA7 MEMRD- MEMDA0 MEMAD10 MEMDA14 MEMDA8 MEMDA1 DQ14 MEMAD9 MEMDA6 MEMDA9 MEMDA2 MEMAD8 MEMDA13...
  • Page 25 AUDIO & VIDEO OUT SECTION A+12V 470K OPT_SPDIF DSPVCC33 SPDIFVCC 0.1uF OPT_SPDIF SPDIFVCC FB15 U11A CE27 10uF/16V FB28 150pF 4580 0.1uF CE26 AUDL AUDL SPDIF A-LMAIN SPDIF 0.1uF CE51 220R 3.3K MUTE 0.1uF 47uF/16V 10uF/16V 2200pF 2N3904 A-12V 100uF/16V CE2910uF/16V A+12V 10uF/16V 0.1uF...
  • Page 26 RF, SERVO CONTROL SECTION RFA5V RFA5V VCC33 VCC33 VCC33 RFA5V RFA5V C145 4.7nF RFINN RFINN C146 33nF M12V M12V C147 4.7nF RFINP R144 RFINP TP32 470R 1% C148 4.7nF OPU_RF R16 10K C154 MVREF2 RFA5V TP10 MVREF2A 8550 8550 R135 12K/1% TP11 R148...
  • Page 27 CPU & CONTROL SECTION NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 28 POWER SUPPLY SECTION NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 29 POWER AMPLIFIER SECTION IC502 BA4558N/NJM4558 IC506 BA4558N/NJM4558 NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 30 TUNER SECTION IC402 IC403 TC9257F BU1923/BU1924 NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 31 FAN CONTORL SECTION NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 32 SCART SECTION NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).
  • Page 33 ACTIVE SUB-WOOFER SECTION NOTES: 1. All resistance values are indicated in "ohms"(k=1000 ohms. M=1000 Kohms). 2. All capacitance values are indicated in "µF" (p=10 µF).

  • Page 34: Alignment Set-Up Procedures

    VOLTAGE CHART ALIGNMENT SET-UP PROCEDURES TUNER SECTION CPU SECTION TEST CONDITION:DVD PLAY T405 IC301 (TMP87EP26F) test point PIN'S NUMBER DVD PLAY 2.43 2.15 4.75 0.24 4.01 4.61 T403 IC401 PIN'S NUMBER DVD PLAY 0.06 0.06 0.03 3.30 0.03 4.88 0.04 4.92 4.88 4.92...
  • Page 35 VOLTAGE CHART - CONTINUED VOLTAGE CHART - CONTINUED IC602 (TA8258H) IC502 (LS4558N) PIN'S NUMBER PIN'S NUMBER DVD PLAY 2.23 2.53 2.51 2.23 11.57 DVD PLAY 1.07 0.95 0.91 0.91 0.95 1.01 1.64 PIN'S NUMBER DVD PLAY 17.69 5.16 34.6 7.39 17.54 MPEG+SERVO SECTION TEST CONDITION: DVD PLAY...
  • Page 36 VOLTAGE CHART - CONTINUED VOLTAGE CHART - CONTINUED U14 (ZR36707TQC) U2 (ZR36768PQC) PIN'S NUMBER PIN'S NUMBER DVD PLAY 0.98 0.99 2.50 2.50 2.50 2.50 3.56 3.58 DVD PLAY 4.68 3.29 1.67 1.99 2.54 1.65 1.98 1.17 1.38 PIN'S NUMBER PIN'S NUMBER DVD PLAY 2.56 2.57...

  • Page 37: Ic Block Diagrams & Ic Pins Description

    IC BLOCK DIAGRAMS & IC PINS DESCRIPTION VOLTAGE CHART - CONTINUED IC304 PT6311 IC401 (TA2099N) PIN'S NUMBER 1.97 2.72 0.11 1.97 1.34 6.37 0.48 SG1/KS1 1.95 0.97 7.43 1.29 SG2/KS2 Control PIN'S NUMBER SG3/KS3 4.96 0.04 5.68 0.76 0.77 0.11 4.89 4.92 SG4/KS4...
  • Page 38 U2 ZR36768PQC U5 SST39VF800A Reconstructed PLL data EQ data data EEPROM Viterbi X-Decoder Interpolator Equalizer Cell Array Algorithm Threshold Memory Address Edge Address Buffer & Latches flag/pos Y-Decoder Width Threshold Measurer Defect PLL offset I/O Buffers and Data Latches Control Logic DPLL Lock DQ - DQ...
  • Page 39 U14 ZR36707TQC IC403 BU1923F/BU1924F VSS3 RAM (8Kbytes) 8th switched capacitor filter comparator Bit search module anti-aliasing Bus converter filter DREQ0 to (Harvard _ Princeton DREQ2 DMA controller VREF DACK0 to (8ch) DACK2 RCLK EOP0 to D16 to D31 EOP2 Bus converter (32bits-16bits) VDD1 A00 to A24 ANALOG...
  • Page 40 IC501 BU4551BF U10 WM8772EDS U3, U4 W981616BH-7 VREFN VREFP VOUT1L Bank Select Data Input Register STEREO PASS LDQM FILTER VOUT1R VREFN AINL AUDIO VOUT2L STEREO STEREO INTERFACE PASS AINR & DIGITAL FILTERS FILTER VOUT2R 512K x 16 VOUT3L CONTROL STEREO PASS 512K x 16 FILTER...
  • Page 41 IC301 TMP87EP26F PINS DESCRIPTION IC301 TMP87EP26F PINS DESCRIPTION - CONTINUED Port Nome Pin Name Description Port Nome Pin Name Description Ground P8.2 (SEG37) XOUT XOUT 8MHz P8.3 (SEG36) 8MHz P8.4 (SEG35) /RESET RESET P8.5 (SEG34) P2.2 (XTOUT) CS to Display driver P8.6 (SEG33) P2.1 (XTIN) Clock to Display driver...

  • Page 42: Block Diagrams

    BLOCK DIAGRAMS MPEG+SERVO SECTION R165 R160 R161 R162 R163 4.7K 4.7K 4.7K 4.7K 4.7K TP63TP64TP65 TP66 TP67 TP103 TP87 TP88 TP89 TP90 TP91 TP92 FPCRX IRRCV FPCSTRB FPCCLK Page 2: ZR36760 & SDRAM Page 4: Backend FPCTX FPCRX CVBS_G_Y FPCRX CVBS_G_Y CVBS_G_Y AUDR...
  • Page 43 CPU SECTION POWER AMP. SECTION...
  • Page 44 TUNER SECTION POWER SUPPLY SECTION...

  • Page 45: Exploded Drawing Parts List

    EXPLODED DRAWING PARTS LIST ACTIVE SUBWOOFER SECTION Description Ref. No. Mfr's Part No. Qty. MAIN UNIT DVD DOOR, MIRROR LENS, w/PNT 512-ST2612-xxx DISPLAY LENS, MIRROR LENS, w/PNT 512-ST2608-xxx VOLUME KNOB, MOLD COLOR (ABS) CAV:1, w/SPY 510-ST2507-xxx VOLUME KNOB BRACKET, CAV.1 (ABS) 505-ST2509-000 RUBBER FOOT, 10x10x2.0mm BLACK (NC RUBBER), 2/BTM CAB.
  • Page 46 EXPLODED DRAWING PARTS LIST - CONTINUED EXPLODED DRAWING PARTS LIST - CONTINUED Description Description Ref. No. Mfr's Part No. Qty. Ref. No. Mfr's Part No. Qty. TOP PANEL, T=0.6mm E.G.C. STEEL, CR-FREE, w/SPY 600-ST22E3-xxx RUBBER PAD, S:7.0x4.8x2.5mm w/AHDESIVE (RUBBER) 700-079329-000 SCREW 3x6mm BB T.T.S.
  • Page 47 EXPLODED DRAWING PARTS LIST - CONTINUED EXPLODED DRAWING PARTS LIST - CONTINUED Description Description Ref. No. Mfr's Part No. Qty. Ref. No. Mfr's Part No. Qty. SCREW ST2x5mm PB BRASS BASED (M2.3 HEAD) 1/LEAF SW 720-050200-050 TUBE CUSHION, 5mm THK RUBBER FOAM, 1.5/SUBWOOFER PANEL 700-299633-000 1/SPRING PLATE w/DOUBLE SIDE TAPE...

  • Page 48: Exploded Drawings

    EXPLODED DRAWINGS (MAIN UNIT) (DVD MECHANISM - STSD-010SMT)
  • Page 49 (ACTIVE SUB-WOOFER - ASWT1)
  • Page 50 (4-SPEAKER - SSQE3)
  • Page 51 (CENTER SPEAKER - SSQCE3) December, 2003 Printed in China 808-25EAST-020...

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