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Denon DVD-3930 Service Manual
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Denon DVD-3930 Service Manual

Dvd audio-video/super audio cd player
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3 7 63 1515 0
MODEL
DVD AUDIO-VIDEO / SUPER AUDIO CD PLAYER
TE
L 13942296513
For purposes of improvement, specifications and
design are subject to change without notice.
Please use this service manual with referring to the
operating instructions without fail.
Some illustrations using in this service manual are
slightly different from the actual set.
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.
http://www.xiaoyu163.com
SERVICE MANUAL
DVD-3930/3930CI
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u163
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Denon Brand Company, D&M Holdings Inc.
http://www.xiaoyu163.com
2 9
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For U.S.A., Canada, Europe,
& Japan model
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6 7
1 3
1 5
co
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TOKYO, JAPAN
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2 8
Ver. 1
0 5
8
2 9
9 4
2 8
m
X0274 V.01 DE/CDM 0607
9 9
9 9

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Summary of Contents for Denon DVD-3930

  • Page 1: Te L 13942296513

    Please use this service manual with referring to the operating instructions without fail. Some illustrations using in this service manual are slightly different from the actual set. u163 TOKYO, JAPAN Denon Brand Company, D&M Holdings Inc. X0274 V.01 DE/CDM 0607 http://www.xiaoyu163.com...

  • Page 2: Laser Radiation

    DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
  • Page 3 DVD-3930/3930CI WIRE ARRANGEMENT 3 7 63 1515 0 If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation.
  • Page 4 DVD-3930/3930CI DISASSEMBLY 3 7 63 1515 0 (Follow the procedure bellow in reverse order when reassembling.) Disassembly and abandonment (1) Disassembly of a set It decomposes according to a work procedure 1.~11. clause. (2) Judgment of use parts It classifies according to the discernment signs in a figure (c, m, s, p, etc.).
  • Page 5 DVD-3930/3930CI 1. Top cover & Inner cover 3 7 63 1515 0 1.1. Top cover (1) Remove 2 screws (s • 1) on the rear side and 9 screws (s • 2) on the top and the both sides.
  • Page 6 DVD-3930/3930CI 2. DVD mechanism ass'y 3 7 63 1515 0 2.1. When the Disc tray can be ejected electrically. (1) Switch on, and press [OPEN/CLOSE] button to open the Disc tray. (2) Detach the Loader panel ass'y (c • 1) by lifting.
  • Page 7 DVD-3930/3930CI 3. Front panel sub ass'y 3 7 63 1515 0 (1) Disconnect the wire [CX031] [CX025] connecting From the Front panel sub ass'y (a • 1). (2) Remove 2 top screws (s • 3) and 4 bottom screws (s • 1), then detach the Front panel sub ass'y.
  • Page 8 DVD-3930/3930CI 4. Power P.W.B. ass'y etc. 3 7 63 1515 0 4.1. Power P.W.B. ass'y (1) Remove 1 screw (s • 6) and 2 nut (s • 7) on the rear side. Remove 5 side screws (s • 8) and 4 top screws(s • 3).
  • Page 9 DVD-3930/3930CI 5. Block of Video P.W.B. 3 7 63 1515 0 5.1. Support bracket ass'y (1) Remove 2 rear screws (s • 1) and a side screw (s • 1) and 2 top screws (s • 1) and 3 top screws (s • 11).
  • Page 10 DVD-3930/3930CI 6. Block of Audio P.W.B. 3 7 63 1515 0 6.1. Block of AUDIO P.W.B. (1) Remove 4 screws (s • 1) and 10 screws (s • 12) on the rear side and 8 screws (s • 4) on the top side.
  • Page 11 DVD-3930/3930CI 8. Parts on Front panel sub ass'y (a • 1) 3 7 63 1515 0 8.1. Display P.W.B. ass'y (1) Remove 10 screws (s • 6). (2) Take the Display P.W.B. ass'y (c • 12) off. (3) Disconnect [CY052].
  • Page 12 DVD-3930/3930CI DIAGNOSTICS OF OPTICAL PICKUP 3 7 63 1515 0 AND REPLACING TRAVERSE UNIT Make failure diagnostics of the Optical Pickup as follows. If the laser drive current (Iop) becomes more than 1.5 times of the initial value, the Optical Pickup should be replaced.
  • Page 13 DVD-3930/3930CI 1. Iop checked Method 3 7 63 1515 0 Select the laser ON/OFF (CD/DVD) mode of the test mode, and check the lop value of DVD laser or CD laser. (See page 19 for test mode.) 1.1. DVD laser current check (1) Press the SKIP REV or SKIP FWD button to display the laser current value, and then select T22.
  • Page 14 DVD-3930/3930CI 4. Rewriting the default value of the laser 3 7 63 1515 0 current To rewrite the default value of the laser current, press the PLAY button for at least 5 seconds while the CD or DVD la- ser current is displayed, then press the SKIP FWD or SKIP REV button to select T23.
  • Page 15 DVD-3930/3930CI How to Replace Traverse Unit 3 7 6 3 1 5 1 5 0 1. Preparing for Replacement (1) Removing Clamp Base Damper Remove 4 pcs of 2.6mm machine screw (a), and detach the Clamp Base Damper Clamp Base Damper upward.
  • Page 16 DVD-3930/3930CI 3. Installing Loader 3 7 6 3 1 5 1 5 0 (1) Inserting Loader Set and push the Loader to the arrow direction until it stops. Plate Gear When installing the Loader, move Plate Gear to right before- hand so as that the boss of the Plate Gear fits in the backside groove of the Loader.
  • Page 17 DVD-3930/3930CI 5. Assembly (2) 3 7 6 3 1 5 1 5 0 (1) Attaching Tape to Clamp Base Damper Attach acetate cloth tape to 3 projections of the Clamp Base Damper backside. Acetate Cloth Tape (2) Assembling Clamp Base...
  • Page 18 DVD-3930/3930CI SERVICE MODE 3 7 6 3 1 5 1 5 0 1. Aging Mode (1) preparation (a) Equipment used: Any one of DVD Karaoke Disc (containing more than 10 titles). (b) Unit setting : No spec other than the following procedure (Aging mode).
  • Page 19 DVD-3930/3930CI 4. Test mode 3 7 6 3 1 5 1 5 0 (1) Entering the test mode To enter the test mode, press the STOP and SKIP FWD buttons simultaneously while in the heat run mode. Basically, enter the test mode while in the stop mode after the disc is loaded.
  • Page 20 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 When the SKIP REV button is pressed, the display switches in the opposite order from above, starting from the current position (for example, if currently at TA, it switches as follows: T7, T3, T2, T1, T0, TF, TE, TD, TC, TB...
  • Page 21 DVD-3930/3930CI (3) Setting the mode 3 7 6 3 1 5 1 5 0 With the mode selected, press the PLAY button to set that mode. In the FL tube lighting mode, the FL tube display turns all on and all off. (When "T0" is displayed, the display switches between all on, all off and "T0"...
  • Page 22 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 Displaying the accumulated laser on time (stored in the EEPROM) (Y : 1:CD, 2:DVD, nnnn.n: Time [h]) Setting the color bar output (using the video encoder function) (Y : 1: Test pattern off : OFF...
  • Page 23 DVD-3930/3930CI (4) Change within the mode 3 7 6 3 1 5 1 5 0 Changes within modes are made by pressing the SKIP REV and SKIP FWD buttons while the mode is set. In the laser on/off mode (X : Selection mode [1, 2, 4], Y : CD or DVD, Stored data: mm.mm [mA])
  • Page 24 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 In the accumulated laser on time display (Y : 1: CD, 2: DVD, nnnnn.n: Time [h]) To check, select TB1 or TB2 using the SKIP REV and SKIP FWD buttons.
  • Page 25 DVD-3930/3930CI (5) Execution of trace mode (error rate display) (See "Table 3 - Trace mode details") 3 7 6 3 1 5 1 5 0 Trace will be performed if the PLAY button is pushed after choosing operation. (YY : selection mode [71 to 94], m : address [PBA][HEX], l : error rate [COUNT/SEC] [HEX]) Note: Renewal of data is carried out for every CD:450(x6),188(x2.5) frame and DVD:85ECC block.
  • Page 26 DVD-3930/3930CI (7) Test mode detailed table 3 7 6 3 1 5 1 5 0 Table 1: Servo adjustment value display mode details Name Meaning Remarks gavine0 L0 layer VIN5VIN6VIN7VIN8 Fep section VIN5 = "C" signal Fep section middle stage and latter stage amplifier set- Gain middle stage, latter stage amplifier ting.
  • Page 27 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 Name Meaning Remarks tkga0 L0 layer tracking Loop Gain adjustment 1x for 0x100 [0x200 (2x) set to Typ. value (1x for 0x100, 2x for 0x200. Y/0x100 ratio calculation.) Adjustment value 0x200 sets so that gain crossover reaches target.
  • Page 28 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 Name Meaning Remarks oftpd1 L1 layer DVD tracking balance adjust- "A" and "C" signals: same phase ment value "B" and "D" signals: same phase With the above conditions: If the phase of B is 90...
  • Page 29 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 Table 3: Trace mode details Contents Contents supplement A display of PO error detection number of the inner circumference It is invalid at the time of CD operation. of 1-layer and an address.
  • Page 30 DVD-3930/3930CI TROUBLE SHOOTING 3 7 6 3 1 5 1 5 0 1. GU-3750-2 (DIGITAL POWER UNIT) Check Primary Parts and Soldering. Check FUSE Condition • [D901~D904] N.G. • FUSE (F901) OPEN? • [IC901] • [C904] (Open) O.K. Check Parts and Soldering.
  • Page 31 DVD-3930/3930CI 2. GU-3749-1 (MAIN UNIT) 3 7 6 3 1 5 1 5 0 2.1. FL TUBE dosen't light (1) Check the Set-up process of System Check Power Supply Voltages. Check Soldering. GU-3749-1(MAIN UNIT) N.G. GU-3749-1(MAIN UNIT) • [IC157] 69 •...
  • Page 32 • The test mode "T0" is executed. (2) GU-3750-1 is N.G. The FL tube display turns all on? O.K. 2.2. Image is not displayed. (Blue-back, DENON wallpaper) Check Digital output signal for Video. [1] Check Soldering. GU-3749-1(MAIN UNIT) GU-3749-1(MAIN UNIT) N.G.
  • Page 33 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 (2) CD or DVD check process Check the RF signal. GU-3749-1(MAIN UNIT) Check Soldering. N.G. • Check the voltage of Test-Point (TP)) GU-3749-1(MAIN UNIT) • TP[mAMON1] [AMON2]: differential output about •...
  • Page 34 DVD-3930/3930CI 3. GU-3749-2 (VIDEO UNIT) 3 7 6 3 1 5 1 5 0 (1) Interlace output [Y, Cb, Cr] does not outputted. Check Power Supply Voltages. Check Soldering. GU-3749-2(VIDEO UNIT) N.G. • [CY071], [IC500] • Digital Power Supply Voltages.
  • Page 35 DVD-3930/3930CI (2) Interlace output [V-OUT, S-OUT] does not outputted. 3 7 6 3 1 5 1 5 0 Check Digital signal for Video[1]. GU-3749-2(VIDEO UNIT) Check Soldering. N.G. • Video Encoder [IC505](ADV7324) input: • Circumference of [IC550] [YUV0~7] [PCLK] O.K.
  • Page 36 DVD-3930/3930CI 4. GU-3749-2 (VIDEO UNIT)/GU-3752(IP UNIT) 3 7 6 3 1 5 1 5 0 (1) Progressive output [Y, Pb, Pr] does not outputted. Check Power Supply Voltages[2]. Check Soldering. GU-3752(IP UNIT) • [CY064], [CY125] • +3.3V_D2, +2.5V_D3, +1.5V_D1 N.G.
  • Page 37 DVD-3930/3930CI 5. GU-3751-1 (AUDIO (DIGITAL) UNIT)/GU-3751-2/3 (AUDIO/MIX/5.1 UNIT) 3 7 6 3 1 5 1 5 0 (1) CD, DVD-VIDEO/AUDIO, (SACD-SOURCE DIRECT OFF) Check Soldering, FFC cable Check connection Mecha UNIT • [CY331] N.G. GU-3751-1(AUDIO (DIGITAL) UNIT) • [CX331]: GU-3749 •...
  • Page 38 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 Check DATA Signal -4 GU-3751-1(AUDIO (DIGITAL) UNIT) • [IC103](EP2C8Q208C8N): output to DAC(MIXL/MIXR/FL/FR/C/SW/SL/SR) 4~6, 8, 10~15, 30, 31, 33pin GU-3751-2(AUDIO/MIX UNIT) Check Soldering. • [IC702](DAC for MIXL), [IC707](DAC for MIXR) •...
  • Page 39 DVD-3930/3930CI (2) SACD 3 7 6 3 1 5 1 5 0 Check Soldering, FFC cable Check connection Mecha UNIT • [CY331] N.G. GU-3751-1(AUDIO (DIGITAL) UNIT) • [CX331]: GU-3749 • [CY331] output signal • FFC cable, insert condition O.K.
  • Page 40 DVD-3930/3930CI ELECTRICAL ADJUSTMENT FOR VIDEO 3 7 63 1515 0 1. SETTING (1) Connect the monitor TV to the video output terminal. (2) Connect the oscilloscope to the Y-signal and C-signal of S-VIDEO output terminal and each terminate at 75 Ohms.
  • Page 41 DVD-3930/3930CI 3. PROCEDURE 3 7 63 1515 0 (1) Adjust the signal of S-VIDEO out by the wave of oscillo- scope. (a) Target, Y-signal Point VR551 Adjustment Value 1000 20mV Waveform Y-signal of S-VIDEO out (b) Target, C-signal Check Value...
  • Page 42 DVD-3930/3930CI 3 7 63 1515 0 (c) Target, P -signal Check Value *525 10mV Waveform -signal * : 486 10mV for U.S.A. & Canada model L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 43 DVD-3930/3930CI BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 44 DVD-3930/3930CI SEMICONDUCTORS 3 7 63 1515 0 Only major semiconductors are shown, general semiconductors etc. are omitted to list. 1. IC’s Note : Abbreviation ahead of IC No. indicates the name of P.W.B., etc. MA : MAIN/A. VIDEO P.W.B.
  • Page 45 DVD-3930/3930CI 3 7 63 1515 0 Pin No. Signal Name Type Description Ground RESET Device reset pin Ground Core Supply CLKIN Alternate clock input (3.3-V LVCMOS Input) Ground Test Mode Select Core Supply TRST Test Reset OSCV Oscillator VSS tap point (for filter only) OSCIN 1.2-V Oscillator Input...
  • Page 46 DVD-3930/3930CI 3 7 63 1515 0 Pin No. Signal Name Type Description EM_A[6] EMIF Address Bus I/O Supply Ground EM_A[5] EMIF Address Bus EM_A[4] EMIF Address Bus Core Supply EM_A[3] EMIF Address Bus Ground EM_A[2] EMIF Address Bus EM_A[1]...
  • Page 47 DVD-3930/3930CI 3 7 63 1515 0 MN2DS0009AA (MA: IC157) MN2DS0009AA Terminal Function Pin No. Pin Name Type Symbol Function MDQ18 SDRAM DATA18 SDRAM data 18 VDD33 3.3V I/O supply MDQ28 SDRAM DATA28 SDRAM data 28 MDQ19 SDRAM DATA19 SDRAM data 19...
  • Page 48 DVD-3930/3930CI 3 7 63 1515 0 Pin No. Pin Name Type Symbol Function EXADT1 EXT ADR1 External memory address 1 / data 15 EXT ADR20 External memory address 20 Serial 0 output data Serial 0 clock VDD33 3.3V I/O supply...
  • Page 49 DVD-3930/3930CI 3 7 63 1515 0 Pin No. Pin Name Type Symbol Function VIN9 VIN9 CD head input VIN5 VIN5 CD head input VIN6 VIN6 CD head input VIN7 VIN7 DVD head input VIN8 VIN8 DVD head input VIN3...
  • Page 50 DVD-3930/3930CI 3 7 63 1515 0 Pin No. Pin Name Type Symbol Function VDD33 3.3V I/O supply MDQ15 SDRAM DATA15 SDRAM data 15 MDQO SDRAM DATA0 SDRAM data 0 MDQ14 SDRAM DATA14 SDRAM data 14 MDQ1 SDRAM DATA1 SDRAM data 1...
  • Page 51 DVD-3930/3930CI 3 7 63 1515 0 BD7956FS (MA: IC151) BD7956FS Block diagram L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 52 DVD-3930/3930CI 3 7 63 1515 0 BD7956FS Terminal Function Pin No. Symbol Description LDO- Loading driver negative output LDO+ Loading driver positive output BTL block pre-loading power supply ACTIN1 Actuator driver 1 input ACTIN2 Actuator driver 2 input TJMON...

  • Page 53: Block Diagram

    DVD-3930/3930CI 3 7 63 1515 0 PT6302 (PD: IC101) BLOCK DIAGRAM PT6302 Block diagram L 13942296513 PT6302 Terminal Function Pin No. Pin Name Description 9 ~ 39, 8 ~ 5 SG5 to SG35, SG4 to SG1 Segment Driver Output Pin...
  • Page 54 DVD-3930/3930CI 3 7 63 1515 0 EM6A9320BI-4MG (DI: IC701-704) DQS0 VSSQ DQ31 DQ29 DQ28 VSSQ DQS3 VDDQ VDDQ VDDQ VDDQ DQ30 VDDQ VDDQ DQ27 VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ DQ26 DQ25 VDDQ VSSQ VSSQ VDDQ DQ24 DQ17 DQ16...
  • Page 55 DVD-3930/3930CI 3 7 63 1515 0 EM638165TS (MA: IC156, IC158) EM638165TS Terminal Function Symbol Type Description DQ15 VDDQ VSSQ Input Clock DQ14 Input Clock Enable DQ13 BA0,BA1 Input Bank Select VSSQ VDDQ DQ12 A0-A11 Input Address Inputs DQ11 Input...
  • Page 56 DVD-3930/3930CI 3 7 63 1515 0 MX29LV320CBTC-70G (MA: IC155) MX29LV320CBTC-70G Terminal Function Symbol Pin Name A0~A20 Address Input Q0~Q14 15 Data Inputs/Outputs Q15(Data Input/Output, word mode) Q15/A-1 A-1(LSB Address Input, byte mode) Chip Enable Input Write Enable Input Output Enable Input...
  • Page 57 DVD-3930/3930CI 3 7 63 1515 0 CXD2753R (MA: IC401) Pin Assignment L 13942296513 Block Diagram u163 http://www.xiaoyu163.com...
  • Page 58 DVD-3930/3930CI 3 7 63 1515 0 Terminal Functions Pin Name Functions 1 VSC It fixed to ground.( for Core) Latch input for µCOM serial communication. 2 XMSLAT Shift clock input for µCOM serial communication. 3 MSCK Data input for µCOM serial communication.
  • Page 59 DVD-3930/3930CI 3 7 63 1515 0 Pin Name Functions 50 TESTO Output for TEST. (open) 51 TESTI Input for TEST. It fixed to “L” potential. 52 TESTI Input for TEST. It fixed to “L” potential. 53 TESTO Output for TEST. (open) 54 VDC +2.5V Power for CORE.
  • Page 60 DVD-3930/3930CI 3 7 63 1515 0 Pin Name Functions 96 TESTI TEST input terminal. It fixed to “L” potential. 97 TESTI TEST input terminal. It fixed to “H” potential. 98 TESTO TEST output terminal. (open) 99 VDC +2.5V Power for CORE.
  • Page 61 DVD-3930/3930CI 3 7 63 1515 0 Pin Name Functions 148 A11 Address output terminal for SDRAM. (MSB) 149 A10 Address output terminal for SDRAM. 150 VSC Ground for CORE. 151 A9 Address output terminal for SDRAM. 152 A8 Address output terminal for SDRAM.
  • Page 62 DVD-3930/3930CI 3 7 63 1515 0 PCM1796DBR (AU: IC401, 406, 411, 702, 707) (TOP VIEW) ZEROL ZEROR AGND3L MSEL L− LRCK DATA AGND2 DGND AGND1 R− AGND3R PCM1796DBR Block Diagram I OUT L− LRCK Current V OUT L Segment...
  • Page 63 DVD-3930/3930CI 3 7 63 1515 0 PCM1796DBR Terminal Function TERMINAL DESCRIPTIONS DESCRIPTIONS NAME AGND1 − Analog ground (internal bias) AGND2 − Analog ground (internal bias) AGND3L − Analog ground (L-channel DACFF) AGND3R − Analog ground (R-channel DACFF) Bit clock input (1)
  • Page 64 DVD-3930/3930CI 3 7 63 1515 0 SM8707EV (MA: IC154) Top View VDD1 VSS1 FSEL VDD2 VDD3 VSS2 VSS3 Block Diagram FSEL Phase Charge Reference LPF 0 VCO 0 Pump 0 Divider 0 Detector 0 X'tal Loop Divider 0 Control...
  • Page 65 DVD-3930/3930CI 3 7 63 1515 0 LC89057W (AU: IC107) EMPHA/UO AUDIO/VO XMODE RXOUT Microcontroller C bit, U bit 37 DO 36 RERR 24 SDIN 23 SLRCK Input Demodulation Data 22 SBCK Selector 21 RDATA & Selector 21 RDATA Lock Detect...
  • Page 66 DVD-3930/3930CI 3 7 63 1515 0 Function Pin Name XOUT X’tal osc. connecting output terminal X’tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz) DVDD — Digital power DGND — Digital GND EMPHA/UO Emphasis information/U-data output/Chip address setting terminal...
  • Page 67 DVD-3930/3930CI 3 7 63 1515 0 ADV7324 (MA: IC501, 550) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 68 DVD-3930/3930CI 3 7 63 1515 0 TOP247Y (PD: IC901) Tab Internally Connected to SOURCE Pin L 13942296513 DRAIN (D) CONTROL (C) INTERNAL SUPPLY SHUNT REGULATOR/ ERROR AMPLIFIER SOFT START 5.8 V 4.8 V 5.8 V INTERNAL UV I FB...
  • Page 69 DVD-3930/3930CI 3 7 63 1515 0 AK4101AVQ (AU: IC106) AK4101VQ Terminal Function Pin No. Pin Name Function Power down and reset pin MCLK Master clock input pin SDTI1 Audio serial data input 1 pin SDTI2 Audio serial data input 2 pin...
  • Page 70 DVD-3930/3930CI 2. TRANSISTORS 3 7 63 1515 0 RSS100N03TB (PD: TR910) HN1K02FU (DI: TR803) (8) (7) (6) (5) 1. Source 1 2. Gate 1 3. Drain 2 4. Source 2 (2) (3) (4) 5. Gate 2 6. Drain 1...
  • Page 71 DVD-3930/3930CI 6. FL DISPLAY 3 7 63 1515 0 FL TUBE (15-BT-97GNK) (PD: FL101) SUPER DVD GROUP TITLE TRACK CHAP ANGLE D.MIX PROG RAND TOTAL SING REM HDCD DIGITAL AUDIO VCD L.PCMP.PCM 1 A-B MPEG JPEG PROGRESSIVE WMA MP3 HDMI 480P 576P...
  • Page 72 DVD-3930/3930CI PRINTED WIRING BOARDS 3 7 6 3 1 5 1 5 0 GU-3749 MAIN/A. VIDEO P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 73 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 74 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 GU-3750 POWER/DISPLAY P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 75 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 76 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 GU-3751 AUDIO P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 COMPONENT SIDE http://www.xiaoyu163.com...
  • Page 77 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 FOIL SIDE http://www.xiaoyu163.com...
  • Page 78 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 GU-3752 DIGITAL VIDEO P.W.B. UNIT 1 3 9 4 2 2 9 6 5 1 3 COMPONENT SIDE w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 79 DVD-3930/3930CI 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 FOIL SIDE GU-3793 FAN POWER P.W.B. UNIT w w w u 1 6 3 COMPONENT SIDE FOIL SIDE...

  • Page 80: Note For Parts List

    DVD-3930/3930CI NOTE FOR PARTS LIST 3 7 63 1515 0 • Part indicated with the mark "nsp" are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 81 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for E3 model) 3 7 63 1515 0 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 82 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New RESISTORS GROUP R151 00D 244 2051 945 RS14B3A010JNBST(S) RR301 00D 247 2020 933 RM73B--103FT +1608 RR303 00D 247 2020 933 RM73B--103FT +1608 RR304 00D 247 2028 906...
  • Page 83 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C171 00D 257 4012 917 CE67C1C220MT (RV2) +REF C172 00D 257 0501 901 CK73B1H103KT (1608) +1608 C174 00D 257 4012 917 CE67C1C220MT (RV2) +REF...
  • Page 84 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C273 00D 257 4011 905 CE67C0J101MT (RV2) +REF C274-277 00D 257 0512 903 CK73F1E104ZT +1608 C281 00D 257 0512 903 CK73F1E104ZT +1608 C282 00D 257 0516 954...
  • Page 85 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C534 00D 257 0516 954 CK73B1E104KT +1608 C536 00D 257 0512 903 CK73F1E104ZT +1608 C553,554 00D 257 0512 903 CK73F1E104ZT +1608 C556 00D 257 0512 903...
  • Page 86 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CY123 00D 205 1324 021 12P PIN HEADER(9120) CY132 00D 205 0480 034 13P KR CON BASE(L) CY162 00D 205 1324 063 16P PIN HEADER(9120)
  • Page 87 DVD-3930/3930CI 00DGU-3750 POWER/DISPLAY P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3606 902 PT6302-R-001(L) IC102 00D 262 3602 003 GP1UE271XKVF IC108 00D 269 0222 005...
  • Page 88 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New TH901 00D 279 0044 002 NTH11D8R0LA FL101 00D 393 8078 004 FL TUBE(15-BT-97GNK) RESISTORS GROUP R908 00D 244 2675 729 RS14B3D224JNBF (ERG) R916 00D 247 2023 914...
  • Page 89 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C925 00D 254 4536 957 CE04W1A471MT SMG/RE3 C926 00D 254 4542 705 CE04W1E471MC SMG/RE3 C927 00D 254 4536 957 CE04W1A471MT SMG/RE3 C929 00D 254 4538 955...
  • Page 90 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CX024 00D 205 0581 001 2P VH CONNECTOR BASE CX025 00D 205 0581 056 2P VH CONNECTOR BASE CX026 00D 205 1093 006 2P VH CONNECTOR BASA...
  • Page 91 DVD-3930/3930CI 00DGU-3751 AUDIO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC102 00D 262 2977 917 BA25BC0FP-E2 IC103 00D 262 3588 004 EP2C8Q208C8N IC104 00D 263 1205 900...
  • Page 92 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New RESISTORS GROUP R585-591 00D 241 2465 985 RD14B2E151JT(AMRS) R594 00D 241 2465 985 RD14B2E151JT(AMRS) R597,598 00D 241 2465 985 RD14B2E151JT(AMRS) R602 00D 241 2465 985...
  • Page 93 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C165 00D 254 4533 921 CE04W0J101MT SMG/RE3 C170 00D 257 0509 929 CK73B1H102KT +1608 C171 00D 257 0512 903 CK73F1E104ZT +1608 C172 00D 254 4533 921...
  • Page 94 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C330 00D 257 0508 917 CC73CH1H471JT +1608 C331 00D 257 0509 929 CK73B1H102KT +1608 C332 00D 254 4533 921 CE04W0J101MT SMG/RE3 C333 00D 257 0512 903...
  • Page 95 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C490 00D 257 0506 951 CC73CH1H101JT +1608 C491-494 00D 257 0503 925 CC73CH1H100DT +1608 C495,496 00D 257 0506 951 CC73CH1H101JT +1608 C497,498 00D 257 3006 911...
  • Page 96 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C805 00D 254 4693 939 CE04W1H101MT(RF0) C814,815 00D 254 4703 735 CE04W1H471MC(RFS#A) C816-818 00D 255 4256 955 CQ93P2A103JT(NH2) C851 00D 255 4256 955 CQ93P2A103JT(NH2)
  • Page 97 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New JK101 00D 205 1222 000 RJ-45 JACK(GND) JK401-406 00D 204 8728 009 1P PIN JACK(BK)-LF JK701,702 00D 204 8666 006 1P PIN JACK(BK) L401,402...
  • Page 98 DVD-3930/3930CI 00DGU-3752 DIGITAL VIDEO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3605 000 sxT2LF-400(Realta) IC103 00D 262 2570 903 TC7W241FU(TE12L) IC701-704 00D 262 3479 003...
  • Page 99 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C182 00D 257 5009 974 CK73F1C104ZT +1005 C183 00D 257 4012 904 CE67C1C100MT (RV2B55 +REF C184,185 00D 257 5009 974 CK73F1C104ZT +1005 C188 00D 257 0506 951...
  • Page 100 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CY064 00D 205 0449 062 6P VH CONNECTOR BASE CY122 00D 205 1386 085 12P BASE(9115B-PT1) CY125 00D 205 1386 085 12P BASE(9115B-PT1) CY131 00D 205 0892 088 13P FFC CON.
  • Page 101 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for E2, model) 3 7 63 1515 0 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 102 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New TR502-504 00D 271 0293 901 2SA1022-B TR550-552 00D 272 0125 904 2SB709A TR553,554 00D 271 0293 901 2SA1022-B TR651,652 00D 269 0082 902 DTC114EKT96...
  • Page 103 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C150 00D 257 0512 903 CK73F1E104ZT +1608 C151 00D 257 4012 933 CE67C1C101MT (RV2) +REF C152 00D 257 4012 920 CE67C1C470MT (RV2) +REF C155...
  • Page 104 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C251 00D 257 4011 905 CE67C0J101MT (RV2) +REF C252-256 00D 257 0512 903 CK73F1E104ZT +1608 C257 00D 257 0506 951 CC73CH1H101JT +1608 C258 00D 257 0512 903...
  • Page 105 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C509 00D 257 0512 903 CK73F1E104ZT +1608 C511 00D 257 0501 901 CK73B1H103KT (1608) +1608 C512-514 00D 257 0512 903 CK73F1E104ZT +1608 C516 00D 257 0512 903...
  • Page 106 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C945 00D 257 4012 904 CE67C1C100MT (RV2B55 +REF C946,947 00D 257 4011 905 CE67C0J101MT (RV2) +REF C948 00D 257 4012 917 CE67C1C220MT (RV2) +REF...
  • Page 107 DVD-3930/3930CI 00DGU-3750A POWER/DISPLAY P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3606 902 PT6302-R-001(L) IC102 00D 262 3602 003 GP1UE271XKVF IC108 00D 269 0222 005...
  • Page 108 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New TH901 00D 279 0044 002 NTH11D8R0LA FL101 00D 393 8078 004 FL TUBE(15-BT-97GNK) RESISTORS GROUP R908 00D 244 2675 729 RS14B3D224JNBF (ERG) R916 00D 247 2023 914...
  • Page 109 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C925 00D 254 4536 957 CE04W1A471MT SMG/RE3 C926 00D 254 4542 705 CE04W1E471MC SMG/RE3 C927 00D 254 4536 957 CE04W1A471MT SMG/RE3 C929 00D 254 4538 955...
  • Page 110 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CX024 00D 205 0581 001 2P VH CONNECTOR BASE CX025 00D 205 0581 056 2P VH CONNECTOR BASE CX026 00D 205 1093 006 2P VH CONNECTOR BASA...
  • Page 111 DVD-3930/3930CI 00DGU-3751A AUDIO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC102 00D 262 2977 917 BA25BC0FP-E2 IC103 00D 262 3588 004 EP2C8Q208C8N IC104 00D 263 1205 900...
  • Page 112 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New RESISTORS GROUP R585-591 00D 241 2465 985 RD14B2E151JT(AMRS) R594 00D 241 2465 985 RD14B2E151JT(AMRS) R597,598 00D 241 2465 985 RD14B2E151JT(AMRS) R602 00D 241 2465 985...
  • Page 113 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C165 00D 254 4533 921 CE04W0J101MT SMG/RE3 C170 00D 257 0509 929 CK73B1H102KT +1608 C171 00D 257 0512 903 CK73F1E104ZT +1608 C172 00D 254 4533 921...
  • Page 114 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C330 00D 257 0508 917 CC73CH1H471JT +1608 C331 00D 257 0509 929 CK73B1H102KT +1608 C332 00D 254 4533 921 CE04W0J101MT SMG/RE3 C333 00D 257 0512 903...
  • Page 115 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C490 00D 257 0506 951 CC73CH1H101JT +1608 C491-494 00D 257 0503 925 CC73CH1H100DT +1608 C495,496 00D 257 0506 951 CC73CH1H101JT +1608 C497,498 00D 257 3006 911...
  • Page 116 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C805 00D 254 4693 939 CE04W1H101MT(RF0) C814,815 00D 254 4703 735 CE04W1H471MC(RFS#A) C816-818 00D 255 4256 955 CQ93P2A103JT(NH2) C851 00D 255 4256 955 CQ93P2A103JT(NH2)
  • Page 117 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New FB101,102 00D 235 0147 909 E.FIL(BLM21PG221SN1)+2125 FB301 00D 235 0130 903 CHIP EMIFIL(11A121) +1608 JK101 00D 205 1222 000 RJ-45 JACK(GND) JK401-406 00D 204 8728 009...
  • Page 118 DVD-3930/3930CI 00DGU-3752A DIGITAL VIDEO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3605 000 sxT2LF-400(Realta) IC103 00D 262 2570 903 TC7W241FU(TE12L) IC701-704 00D 262 3479 003...
  • Page 119 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C182 00D 257 5009 974 CK73F1C104ZT +1005 C183 00D 257 4012 904 CE67C1C100MT (RV2B55 +REF C184,185 00D 257 5009 974 CK73F1C104ZT +1005 C188 00D 257 0506 951...
  • Page 120 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New OTHERS PARTS GROUP CX123 00D 205 1324 021 12P PIN HEADER(9120) CX162 00D 205 1324 063 16P PIN HEADER(9120) CX811 00D 205 1394 006...
  • Page 121 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for JP model) 3 7 63 1515 0 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 122 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New D101,102 00D 276 0401 905 1SS133T77 (TAPE) D152 00D 276 0401 905 1SS133T77 (TAPE) D500 00D 276 0717 903 1SS355 TE-17 RESISTORS GROUP R151...
  • Page 123 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C163 00D 257 0508 917 CC73CH1H471JT +1608 C164 00D 257 4012 917 CE67C1C220MT (RV2) +REF C165 00D 257 0512 903 CK73F1E104ZT +1608 C166 00D 257 4012 920...
  • Page 124 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C259 00D 257 0506 951 CC73CH1H101JT +1608 C260,261 00D 257 0512 903 CK73F1E104ZT +1608 C262 00D 257 4011 905 CE67C0J101MT (RV2) +REF C264-266 00D 257 0520 911...
  • Page 125 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C512-514 00D 257 0512 903 CK73F1E104ZT +1608 C516 00D 257 0512 903 CK73F1E104ZT +1608 C517 00D 257 0509 903 CK73B1H821KT +1608 C518 00D 257 0510 921...
  • Page 126 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C980 00D 257 4011 905 CE67C0J101MT (RV2) +REF C982 00D 257 4012 917 CE67C1C220MT (RV2) +REF C983 00D 257 4011 905 CE67C0J101MT (RV2) +REF...
  • Page 127 DVD-3930/3930CI 00DGU-3750B POWER/DISPLAY P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3606 902 PT6302-R-001(L) IC102 00D 262 3602 003 GP1UE271XKVF IC108 00D 269 0222 005...
  • Page 128 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New TH901 00D 279 0044 002 NTH11D8R0LA FL101 00D 393 8078 004 FL TUBE(15-BT-97GNK) RESISTORS GROUP R908 00D 244 2675 729 RS14B3D224JNBF (ERG) R916 00D 247 2023 914...
  • Page 129 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C925 00D 254 4536 957 CE04W1A471MT SMG/RE3 C926 00D 254 4542 705 CE04W1E471MC SMG/RE3 C927 00D 254 4536 957 CE04W1A471MT SMG/RE3 C929 00D 254 4538 955...
  • Page 130 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CX024 00D 205 0581 001 2P VH CONNECTOR BASE CX025 00D 205 0581 056 2P VH CONNECTOR BASE CX026 00D 205 1093 006 2P VH CONNECTOR BASA...
  • Page 131 DVD-3930/3930CI 00DGU-3751B AUDIO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC102 00D 262 2977 917 BA25BC0FP-E2 IC103 00D 262 3588 004 EP2C8Q208C8N IC104 00D 263 1205 900...
  • Page 132 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New RESISTORS GROUP R585-591 00D 241 2465 985 RD14B2E151JT(AMRS) R594 00D 241 2465 985 RD14B2E151JT(AMRS) R597,598 00D 241 2465 985 RD14B2E151JT(AMRS) R602 00D 241 2465 985...
  • Page 133 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C164 00D 257 0509 929 CK73B1H102KT +1608 C165 00D 254 4533 921 CE04W0J101MT SMG/RE3 C170 00D 257 0509 929 CK73B1H102KT +1608 C171 00D 257 0512 903...
  • Page 134 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C328,329 00D 257 0503 909 CC73CH1H8R0DT +1608 C330 00D 257 0508 917 CC73CH1H471JT +1608 C331 00D 257 0509 929 CK73B1H102KT +1608 C332 00D 254 4533 921...
  • Page 135 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C487-489 00D 254 4692 901 CE04W1J100MT(RF0) C490 00D 257 0506 951 CC73CH1H101JT +1608 C491-494 00D 257 0503 925 CC73CH1H100DT +1608 C495,496 00D 257 0506 951...
  • Page 136 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C823 00D 255 4256 955 CQ93P2A103JT(NH2) C825 00D 255 4256 955 CQ93P2A103JT(NH2) C826 00D 254 4750 704 CE04W1H471MC(RFO) C851 00D 255 4256 955 CQ93P2A103JT(NH2)
  • Page 137 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New JK101 00D 205 1222 000 RJ-45 JACK(GND) JK401-406 00D 204 8728 009 1P PIN JACK(BK)-LF JK701,702 00D 204 8666 006 1P PIN JACK(BK) L402...
  • Page 138 DVD-3930/3930CI 00DGU-3752 DIGITAL VIDEO P.W.B. UNIT ASS'Y 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC101 00D 262 3605 000 sxT2LF-400(Realta) IC103 00D 262 2570 903 TC7W241FU(TE12L) IC701-704 00D 262 3479 003...
  • Page 139 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New C182 00D 257 5009 974 CK73F1C104ZT +1005 C183 00D 257 4012 904 CE67C1C100MT (RV2B55 +REF C184,185 00D 257 5009 974 CK73F1C104ZT +1005 C188 00D 257 0506 951...
  • Page 140 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New CY064 00D 205 0449 062 6P VH CONNECTOR BASE CY122 00D 205 1386 085 12P BASE(9115B-PT1) CY125 00D 205 1386 085 12P BASE(9115B-PT1) CY131 00D 205 0892 088 13P FFC CON.
  • Page 141 DVD-3930/3930CI EXPLODED VIEW 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
  • Page 142 DVD-3930/3930CI 3 7 63 1515 0 PARTS LIST OF EXPLODED VIEW The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 143 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New 00D 412 5304 001 MAIN PWB BRACKET(3930) 00D 461 1248 024 RUBBER SHEET 00D 412 5342 005 MECHA SIDE COVER 00D 513 3406 107...
  • Page 144 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New 00D GEN 8143 -2 L/P SUB ASSY(3930SP) P.Silver Model EMIGASKET RFSG100100 30mmx4 EMIGASKET RFSG100100 20mmx2 EMIGASKET RFSG020070 20mmx4 EMIGASKET RFSG003050 10mmx1 EMIGASKET RFSG030100 40mmx1...
  • Page 145 DVD-3930/3930CI 3 7 63 1515 0 Ref. No. Part No. Part Name Remarks Q'ty New Screws 00D 473 7034 002 3X6 CPTS(S)-NI 0RD 471 2303 020 3X6 CFS-B 0RD 471 2305 015 3X10 CFS 0RD 471 3304 015 3X8 CBS-Z...
  • Page 146 DVD-3930/3930CI EXPLODED VIEW OF DVD MECHANISM UNIT 3 7 6 3 1 5 1 5 0 WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 1 3 9 4 2 2 9 6 5 1 3...
  • Page 147 DVD-3930/3930CI PARTS LIST OF DVD MECHANISM UNIT (FG180-3) 3 7 63 1515 0 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 148 DVD-3930/3930CI POINTS OF GREASING (1/2) 3 7 6 3 1 5 1 5 0 MOLYKOTE EM-30L 0.1mg x 2 points MOLYKOTE EM-30L 0.1mg MOLYKOTE EM-30L 0.1mg x 3 points 1 3 9 4 2 2 9 6 5 1 3 MOLYKOTE EM-30L 0.1mg x 4 points...
  • Page 149 DVD-3930/3930CI POINTS OF GREASING (2/2) 3 7 6 3 1 5 1 5 0 MOLYKOTE EM-30L 0.1mg x 4 points HANARL FL777 0.1mg MOLYKOTE EM-30L MOLYKOTE EM-30L 0.1mg 0.1mg x 5 points 1 3 9 4 2 2 9 6 5 1 3 MOLYKOTE EM-30L 0.3mg...
  • Page 150 DVD-3930/3930CI PACKING VIEW 3 7 63 1515 0 PARTS LIST OF PACKING & ACCESSORIES The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. L 13942296513 Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
  • Page 151 DVD-3930/3930CI WIRING DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 152 DVD-3930/3930CI MEASURING METHOD AND WAVEFORMS 3 7 63 1515 0 To check the waveforms on the Main P.W.B., the GND (-) probe of the oscilloscope to “Vref” point. (Except for lnner SW, TRVSW) NOTES Measuring Disc: DVD/DVDT-S01 or TDV-520A...
  • Page 153 DVD-3930/3930CI WAVEFORMS 3 7 63 1515 0 GU-3749-1 MAIN P.W.B. DVD PLAY Disc: TDV-520A CD PLAY Disc: TCD-784 DVRF waveform DVRF waveform AMON1 AMON1 DVD LOADING PLAY CD LOADING PLAY DVD PLAY CD PLAY L 13942296513 DVD PLAY (INNER)
  • Page 154 DVD-3930/3930CI 3 7 63 1515 0 GU-3749-2 VIDEO P.W.B. L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 155 DVD-3930/3930CI NOTE FOR SCHEMATIC DIAGRAM 3 7 63 1515 0 WARNING: Parts marked with this symbol ! have critical characteristics. Use ONLY replacement parts recommended by the manufactur- CAUTION: Before returning the unit to the customer, make sure you make µ...
  • Page 156 DVD-3930/3930CI SCHEMATIC DIAGRAMS (1/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (1/20) GU-3749-1 MAIN UNIT (1/2)
  • Page 157 DVD-3930/3930CI SCHEMATIC DIAGRAMS (2/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (2/20) GU-3749-1 MAIN UNIT (2/2)
  • Page 158 DVD-3930/3930CI SCHEMATIC DIAGRAMS (3/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE u 1 6 3...
  • Page 159 DVD-3930/3930CI SCHEMATIC DIAGRAMS (4/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE u 1 6 3...
  • Page 160 DVD-3930/3930CI SCHEMATIC DIAGRAMS (5/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE u 1 6 3...
  • Page 161 DVD-3930/3930CI SCHEMATIC DIAGRAMS (6/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w INTERLACE VIDEO SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (6/20) GU-3749-2 VIDEO UNIT (2/2) (for E3 model) http://www.xiaoyu163.com...
  • Page 162 DVD-3930/3930CI SCHEMATIC DIAGRAMS (7/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w INTERLACE VIDEO SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (7/20) GU-3749-2 VIDEO UNIT (2/2) (for E2 model) http://www.xiaoyu163.com...
  • Page 163 DVD-3930/3930CI SCHEMATIC DIAGRAMS (8/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w INTERLACE VIDEO SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (8/20) GU-3749-2 VIDEO UNIT (2/2) (for JP model) http://www.xiaoyu163.com...
  • Page 164 DVD-3930/3930CI SCHEMATIC DIAGRAMS (9/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SCHEMATIC DIAGRAMS (9/20) u 1 6 3 GU-3750-1 DISPLAY UNIT GU-3750-4 A.CONNECT UNIT...
  • Page 165 DVD-3930/3930CI SCHEMATIC DIAGRAMS (10/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 SCHEMATIC DIAGRAMS (10/20) w w w GU-3750-2 DIGTAL POWER UNIT GU-3750-3 P.SW UNIT u 1 6 3 GU-3750-6 V.CONNECT UNIT-1...
  • Page 166 DVD-3930/3930CI SCHEMATIC DIAGRAMS (11/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (11/20) GU-3751-1 AUDIO (DIGITAL) UNIT (1/2)
  • Page 167 DVD-3930/3930CI SCHEMATIC DIAGRAMS (12/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (12/20) GU-3751-1 AUDIO (DIGITAL) UNIT (2/2)
  • Page 168 DVD-3930/3930CI SCHEMATIC DIAGRAMS (13/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 DVD3939E3/E2 DVD3930JP C503 00D2544693942 CE04W1H221MT(RF0) 00D2544580709 CE04W1H221MC(ROB) C504 00D2544693942 CE04W1H221MT(RF0) 00D2544580709 CE04W1H221MC(ROB) L401 00D2350125905 INDUCTOR(FLC32C220K)+3216...
  • Page 169 DVD-3930/3930CI SCHEMATIC DIAGRAMS (14/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (14/20) GU-3751-3 AUDIO (MIX) UNIT (for E3, E2 model)
  • Page 170 DVD-3930/3930CI SCHEMATIC DIAGRAMS (15/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (15/20) GU-3751-3 AUDIO (MIX) UNIT (for JP model)
  • Page 171 DVD-3930/3930CI SCHEMATIC DIAGRAMS (16/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 DVD3939E3/E2 DVD3930JP C822 OPEN 00D2544693939 CE04W1H101MT(RF0) C823 OPEN 00D2554256955 CQ93P2A103JT(NH2) C825 OPEN 00D2554256955 CQ93P2A103JT(NH2) C826...
  • Page 172 DVD-3930/3930CI SCHEMATIC DIAGRAMS (17/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (17/20) GU-3752 DIGITAL VIDEO UNIT (1/3)
  • Page 173 DVD-3930/3930CI SCHEMATIC DIAGRAMS (18/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (18/20) GU-3752 DIGITAL VIDEO UNIT (2/3)
  • Page 174 DVD-3930/3930CI SCHEMATIC DIAGRAMS (19/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 SCHEMATIC DIAGRAMS (19/20) GU-3752 DIGITAL VIDEO UNIT (3/3) (for E3, JP model) http://www.xiaoyu163.com...
  • Page 175 DVD-3930/3930CI SCHEMATIC DIAGRAMS (20/20) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w SIGNAL LINE u 1 6 3 SCHEMATIC DIAGRAMS (20/20) GU-3752 DIGITAL VIDEO UNIT (3/3) (for E2 model) http://www.xiaoyu163.com...

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