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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MODEL
DVD AUDIO-VIDEO / SUPER AUDIO CD PLAYER
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.
SERVICE MANUAL
DVD-3930/3930CI
TOKYO, JAPAN
Denon Brand Company, D&M Holdings Inc.
For U.S.A., Canada, Europe,
& Japan model
注 意
サービスをおこなう前に、このサービスマニュアルを
必ずお読みください。本機は、火災、感電、けがなど
に対する安全性を確保するために、さまざまな配慮を
おこなっており、また法的には「電気用品安全法」に
もとづき、所定の許可を得て製造されております。
従ってサービスをおこなう際は、これらの安全性が維
持されるよう、このサービスマニュアルに記載されて
いる注意事項を必ずお守りください。
 本機の仕様は性能改良のため、予告なく変更すること
●
 があります。
 
 補修用性能部品の保有期間は、製造打切後8年です。
●
 修理の際は、必ず取扱説明書を参照の上、作業を行っ
●
 てください。
 
 本文中に使用しているイラストは、説明の都合上現物
●
 と多少異なる場合があります。
 
Ver. 1
X0274 V.01 DE/CDM 0607

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Summary of Contents for Denon DVD-3930

  • Page 1  修理の際は、必ず取扱説明書を参照の上、作業を行っ ● ● operating instructions without fail.  てください。   Some illustrations using in this service manual are  本文中に使用しているイラストは、説明の都合上現物 ● ● slightly different from the actual set.  と多少異なる場合があります。   TOKYO, JAPAN Denon Brand Company, D&M Holdings Inc. X0274 V.01 DE/CDM 0607...

  • Page 2: Safety Precautions

    DVD-3930/3930CI 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: Wire Arrangement

    DVD-3930/3930CI WIRE ARRANGEMENT ワイヤー整形図 If wire bundles are untied or moved to perform adjustment or 調整や部品の交換等により、ワイヤー類の結束をはずしたり移 parts replacement etc., be sure to rearrange them neatly as 動させた場合には、それらの作業が完了した時点でワイヤーの they were originally bundled or placed afterward. 整形をおこなってください。正しく整形されてないとノイズ発 Otherwise, incorrect arrangement can be a cause of noise 生の原因となることがあります。...
  • Page 4 DVD-3930/3930CI DISASSEMBLY 各部のはずしかた (Follow the procedure bellow in reverse order when （組み立てるときは、逆の順序でおこなってください。 ） reassembling.) Disassembly and abandonment 分解と廃棄 (1) Disassembly of a set (1) セットの分解 It decomposes according to a work procedure 1.~11. 作業手順 1. ∼ 11. 項に従い分解を実施します。 clause. (2) 使用部品の分別...
  • Page 5 DVD-3930/3930CI 1. Top cover & Inner cover 1. Top cover & Inner cover 1.1. Top cover 1.1. トップカバー (1) Remove 2 screws (s • 1) on the rear side and (1) 背面側から s ･ 1 のねじ 2 本と天･側面から s ･ 2 の...
  • Page 6 DVD-3930/3930CI 2. DVD mechanism ass'y 2. DVD mechanism ass'y 2.1. When the Disc tray can be ejected electrically. 2.1. ディスクトレイが電動でオープン出来る場合 (1) Switch on, and press [OPEN/CLOSE] button to open the (1) 電源を入れ｢ OPEN/CLOSE ｣ボタンを押して、 ディスクト Disc tray. レイを開きます。 (2) Detach the Loader panel ass'y (c • 1) by lifting.
  • Page 7 DVD-3930/3930CI 3. Front panel sub ass'y 3. Front panel sub ass'y (1) Disconnect the wire [CX031] [CX025] connecting From (1) a ･ 1：Front panel sub ass'y からのワイヤー [CX031] the Front panel sub ass'y (a • 1). [CX025] をはずします。 (2) Remove 2 top screws (s • 3) and 4 bottom screws (s • 1), (2) 天面から...
  • Page 8 DVD-3930/3930CI 4. Power P.W.B. ass'y etc. 4. Power P.W.B. ass'y etc. 4.1. Power P.W.B. ass'y 4.1. 電源基板 ass'y (1) Remove 1 screw (s • 6) and 2 nut (s • 7) on the rear side. (1) 背面から s ･ 6 のねじ 1 本と s ･ 7 のナット 2 本をはずし...
  • Page 9 DVD-3930/3930CI 5. Block of Video P.W.B. 5. Block of Video P.W.B. 5.1. Support bracket ass'y 5.1. サポート板金 ass'y (1) Remove 2 rear screws (s • 1) and a side screw (s • 1) and (1) 背面の s ･ 1 のねじ 2 本、側面の s ･ 1 のねじ 1 本、天面...
  • Page 10 DVD-3930/3930CI 6. Block of Audio P.W.B. 6. Bloack of Audio P.W.B. 6.1. Block of AUDIO P.W.B. 6.1. オーディオ基板ブロック (1) Remove 4 screws (s • 1) and 10 screws (s • 12) on the (1) 背面から s ･ 1 のねじ 4 本と s ･ 12 のねじ 10 本と天面か...
  • Page 11 DVD-3930/3930CI 8. Parts on Front panel sub ass'y (a • 1) 8. Parts on Front panel sub ass'y(a ･ 1) 8.1. Display P.W.B. ass'y 8.1. ディスプレイ基板 (1) Remove 10 screws (s • 6). (1) s ･ 6 のねじ 10 本をはずします。...
  • Page 12 DVD-3930/3930CI DIAGNOSTICS OF OPTICAL PICKUP 光ピックアップの故障診断とトラバース AND REPLACING TRAVERSE UNIT ユニットの交換 Make failure diagnostics of the Optical Pickup as follows. 次の順序で故障診断を行ってください。 If the laser drive current (Iop) becomes more than 1.5 times of レーザー駆動電流 Iop 値が初期値の 1.5 倍以上になっている the initial value, the Optical Pickup should be replaced.
  • Page 13 DVD-3930/3930CI 1. Iop checked Method 1. Iop 値の確認方法 Select the laser ON/OFF (CD/DVD) mode of the test mode, レーザー駆動電流を確認する場合は、テストモードのレー and check the lop value of DVD laser or CD laser. ザー ON/OFF (CD/DVD) モードを選択して、DVD レーザー (See page 19 for test mode.) または...
  • Page 14 DVD-3930/3930CI 4. Rewriting the default value of the laser 4. レーザー電流初期値の書き換え方法 current レーザー電流の初期値を書き換えるには、CD または DVD レーザー電流が表示されている時に PLAY ボタンを 5 秒以 To rewrite the default value of the laser current, press the PLAY button for at least 5 seconds while the CD or DVD la- 上押し、次に...
  • Page 15 DVD-3930/3930CI How to Replace Traverse Unit トラバースユニットの交換方法 1. Preparing for Replacement 1. トラバースユニット交換準備 (1) Removing Clamp Base Damper (1) クランプベースダンパーのはずしかた Remove 4 pcs of 2.6mm machine screw (a), and detach the Clamp Base Damper 2.6mm マシンネジ (a) 4 本をずして、クランプベースダンパー クランプベースダンパー...
  • Page 16 DVD-3930/3930CI 3. Installing Loader 3. ローダーの組み立て (1) Inserting Loader (1) ローダーの挿入 Set and push the Loader to the arrow direction until it stops. Plate Gear ローダーを矢印の方向へ止まるまで押しこみます。 プレートギア When installing the Loader, move Plate Gear to right before- ローダーを組み込み時、プレートギアのボスがトレイ裏面の hand so as that the boss of the Plate Gear fits in the backside 溝に合うようにプレートギアを右側へ寄せておきます。...
  • Page 17 DVD-3930/3930CI 5. Assembly (2) 5. 組み立て（2） (1) Attaching Tape to Clamp Base Damper (1) クランプベースダンパーへのアセクロ貼り付け Attach acetate cloth tape to 3 projections of the Clamp Base クランプベースダンパー裏面の突起 3 箇所へアセテートクロ Damper backside. Acetate Cloth Tape アセテートクロステープ ステープを貼り付けます。 (2) Assembling Clamp Base (2) クランプベースの取り付け...

  • Page 18: Service Mode

    DVD-3930/3930CI SERVICE MODE サービスモードについて 1. Aging Mode 1. エージングモード (1) preparation (1) 準備 (a) Equipment used: Any one of DVD Karaoke Disc (containing more than 10 titles). (a) 使用機器：DVD カラオケディスク（10 タイトル以上の物） 。 (b) Unit setting : No spec other than the following procedure (Aging mode).
  • Page 19 DVD-3930/3930CI 4. Test mode 4. テストモード (1) Entering the test mode (1) テストモードの設定 To enter the test mode, press the STOP and SKIP FWD buttons simultaneously while in the heat run mode. テストモードの設定はヒートランモード時に STOP ボタンと SKIP FWD ボタンを同時押しで行う。 Basically, enter the test mode while in the stop mode after the disc is loaded.
  • Page 20 DVD-3930/3930CI FL Display (The display part of 13 digits) FL 管の表示 (13 桁の表示部 ) Ｔ Ｂ Ｔ Ｂ FL Display (The display part of 13 digits) FL 管の表示 (13 桁の表示部 ) Ｔ Ｃ Ｔ Ｃ FL Display (The display part of 13 digits) FL 管の表示...
  • Page 21 DVD-3930/3930CI (3) Setting the mode (3) モードの確定 With the mode selected, press the PLAY button to set that mode. モードを選択してある状態で PLAY ボタンを押すとモードを確定する。 ① In the FL tube lighting mode, the FL tube display turns all on and all off. (When "T0" is displayed, the display switches between ①...
  • Page 22 DVD-3930/3930CI ⑦ Displaying the accumulated laser on time (stored in the EEPROM) ⑦レーザー ＯＮ 累積時間 (EEPROM に記憶 ) を表示する。 FL 管の表示 (13 桁の表示部 ) FL Display (The display part of 13 digits) Ｔ Ｙ ― ― ― ｎ ｎ ｎ...
  • Page 23 DVD-3930/3930CI (4) Change within the mode (4) モード内での変更 Changes within modes are made by pressing the SKIP REV and SKIP FWD buttons while the mode is set. モードを確定してある状態で SKIP REV ボタン又は SKIP FWD ボタンを押すとモード内での変更を行う。 ① In the laser on/off mode ①レーザー...
  • Page 24 DVD-3930/3930CI ⑥ In the accumulated laser on time display ⑥レーザー ＯＮ 累積時間を表示場合 FL 管の表示 (13 桁の表示部 ) FL Display (The display part of 13 digits) Ｔ Ｙ ― ― ― ｎ ｎ ｎ ｎ ｎ 。 ｎ Ｔ Ｙ ―...
  • Page 25 DVD-3930/3930CI (5) Execution of trace mode (error rate display) (See "Table 3 - Trace mode details") (5) トレースモード ( エラーレート表示 ) の実行 （ 表 3 トレースモード詳細 参照） Trace will be performed if the PLAY button is pushed after choosing operation.
  • Page 26 DVD-3930/3930CI (7) Test mode detailed table (7) テストモード詳細一覧表 Table 1: Servo adjustment value display mode details 表 1 サーボ調整値表示モード詳細 Name Meaning Remarks ＴXX 名称 意 味 備 考 gavine0 L0 layer VIN5VIN6VIN7VIN8 Fep section VIN5 = "C" signal Fep section middle stage and latter stage amplifier set- gavine0 L0 層...
  • Page 27 DVD-3930/3930CI Name Meaning Remarks ＴXX 名称 意 味 備 考 tkga0 L0 layer tracking Loop Gain adjustment 1x for 0x100 [0x200 (2x) set to Typ. tkga0 L0 層トラッキング Loop Gain 調整値 0x100 で 1 倍 [0x200(2 倍 ) を Typ に設定する。] value (1x for 0x100, 2x for 0x200.
  • Page 28 DVD-3930/3930CI Name Meaning Remarks ＴXX 名称 意 味 備 考 oftpd1 L1 layer DVD tracking balance adjust- "A" and "C" signals: same phase oftpd1 L1 層 DVD トラッキングバランス調整値 "A" と "C" 信号が同位相 ment value "B" and "D" signals: same phase "B"...
  • Page 29 DVD-3930/3930CI Table 3: Trace mode details 表 3 トレースモード詳細 Contents Contents supplement ＹＹ 内容 補足説明 A display of PO error detection number of the inner circumference It is invalid at the time of CD operation. 1 層内周の PO 誤り検出数とアドレスの表示 CD 時は無効。...

  • Page 30: Troubleshooting

    DVD-3930/3930CI TROUBLE SHOOTING トラブルシューティング 1. GU-3750-2 (DIGITAL POWER UNIT) 1. GU-3750-2 (DIGITAL POWER UNIT) Check Primary Parts and Soldering. 一次側の回路部品の故障 Check FUSE Condition • [D901~D904] N.G. ヒューズは切れているか？ ･ [D901 ∼ D904] N.G. • FUSE (F901) OPEN? • [IC901] ･ FUSE (F901) ･...
  • Page 31 DVD-3930/3930CI 2. GU-3749-1 (MAIN UNIT) 2. GU-3749-1 (MAIN UNIT) 2.1. FL TUBE dosen't light 2.1. FL 管点灯せず (1) Check the Set-up process of System (1) システム立ち上がりチェック工程 Check Power Supply Voltages. 電源電圧確認 Check Soldering. 半田付けを確認 GU-3749-1(MAIN UNIT) N.G. GU-3749-1(MAIN UNIT） N.G.
  • Page 32 (2) GU-3750-1 is N.G. ･ テストモード T0 実行 全点灯 OK? The FL tube display turns all on? O.K. O.K. 終了 2.2. Image is not displayed. (Blue-back, DENON wallpaper) 2.2. 映像出力せず。 （ブルーバック、DENON 壁紙） Check Digital output signal for Video. [1] Check Soldering. 映像用デジタル信号出力確認 [1] 半田付けを確認...
  • Page 33 DVD-3930/3930CI (2) CD or DVD チェック工程 (2) CD or DVD check process Check the RF signal. RF 信号の確認 半田付けを確認 GU-3749-1(MAIN UNIT) GU-3749-1(MAIN UNIT) Check Soldering. N.G. GU-3749-1(MAIN UNIT) N.G. ･ テストポイント (TP) の電圧確認 • Check the voltage of Test-Point (TP)) GU-3749-1(MAIN UNIT) ･...
  • Page 34 DVD-3930/3930CI 3. GU-3749-2 (VIDEO UNIT) 3. GU-3749-2 (VIDEO UNIT) (1) Interlace output [Y, Cb, Cr] does not outputted. (1) インターレース映像 [Y, Cb, Cr] 出力せず Check Power Supply Voltages. 電源電圧確認 Check Soldering. 半田付けを確認 GU-3749-2(VIDEO UNIT) N.G. GU-3749-2(VIDEO UNIT) N.G. • [CY071], [IC500] ･...
  • Page 35 DVD-3930/3930CI (2) Interlace output [V-OUT, S-OUT] does not outputted. (2) インターレース映像 [V-OUT, S-OUT] 出力せず Check Digital signal for Video[1]. 映像用デジタル信号の確認 [1] GU-3749-2(VIDEO UNIT) GU-3749-2(VIDEO UNIT) Check Soldering. N.G. 半田付けを確認 N.G. • Video Encoder [IC505](ADV7324) input: ･ ビデオエンコダー [IC550](ADV7324) 入力 : •...
  • Page 36 DVD-3930/3930CI 4. GU-3749-2 (VIDEO UNIT)/GU-3752(IP UNIT) 4. GU-3749-2 (VIDEO UNIT)/GU-3752(IP UNIT) (1) Progressive output [Y, Pb, Pr] does not outputted. (1) プログレッシブ映像 [Y, Pb, Pr] 出力せず Check Power Supply Voltages[2]. 電源電圧確認 [2] Check Soldering. 半田付けを確認 GU-3752(IP UNIT) GU-3752(IP UNIT) • [CY064], [CY125] ･...
  • Page 37 DVD-3930/3930CI 5. GU-3751-1 (AUDIO (DIGITAL) UNIT)/GU-3751-2/3 (AUDIO/MIX/5.1 UNIT) 5. GU-3751-1 (AUDIO (DIGITAL) UNIT)/GU-3751-2/3 (AUDIO/MIX/5.1 UNIT) (1) CD, DVD-VIDEO/AUDIO, (SACD-SOURCE DIRECT OFF) (1) CD,DVD-VIDEO/AUDIO Check Soldering, FFC cable 半田付け、FFC ケーブルを確認 Check connection Mecha UNIT メカユニットとの接続確認 • [CY331] N.G. ･ [CY331] N.G.
  • Page 38 DVD-3930/3930CI Check DATA Signal -4 データ確認 -4 GU-3751-1(AUDIO (DIGITAL) UNIT) GU-3751-1(AUDIO (DIGITAL) UNIT) • [IC103](EP2C8Q208C8N): ･ [IC103](EP2C8Q208C8N): output to DAC(MIXL/MIXR/FL/FR/C/SW/SL/SR) output to DAC(MIXL/MIXR/FL/FR/C/SW/SL/SR) 4~6, 8, 10~15, 30, 31, 33pin 4 ∼ 6, 8, 10 ∼ 15, 30, 31, 33pin GU-3751-2(AUDIO/MIX UNIT) GU-3751-2(AUDIO/MIX UNIT) Check Soldering.
  • Page 39 DVD-3930/3930CI (2) SACD (2) SACD Check Soldering, FFC cable 半田付け、FFC ケーブルを確認 Check connection Mecha UNIT メカユニットとの接続確認 • [CY331] N.G. ･ [CY331] GU-3751-1(AUDIO (DIGITAL) UNIT) N.G. GU-3751-1(AUDIO (DIGITAL) UNIT) • [CX331]: GU-3749 ･ [CX331]: GU-3749 • [CY331] output signal ･ [CY331] 出力信号の確認...

  • Page 40: Before Adjustment

    DVD-3930/3930CI ELECTRICAL ADJUSTMENT FOR VIDEO ビデオ回路の調整 1. SETTING 1. セッティング手順 (1) Connect the monitor TV to the video output terminal. (1) セットの VIDEO OUT 端子にテレビモニターを接続する。 (2) Connect the oscilloscope to the Y-signal and C-signal of (2) セットの S2 VIDEO OUT 端子から Y 信号と C 信号をそ...
  • Page 41 DVD-3930/3930CI 3. PROCEDURE 3. 手順 (1) Adjust the signal of S-VIDEO out by the wave of oscillo- (1) セットの S2 VIDEO OUT の信号レベルをオシロスコープ scope. 上の波高値で調整する。 (a) Target, Y-signal (a) Y 信号レベル Point VR551 調整個所 ：VR551 Adjustment Value 1000 ± 20mV 調整値...
  • Page 42 DVD-3930/3930CI (c) Target, P -signal (c) P 信号レベル Check Value *525 ± 10mV 調整値 ： 525 ± 10ｍV Waveform 波形 -signal 信号レベル * : 486 ± 10mV for U.S.A. & Canada model...
  • Page 43 DVD-3930/3930CI BLOCK DIAGRAM...
  • Page 44 DVD-3930/3930CI SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. 主な半導体を記載しています。汎用の半導体は記載を省略しています。 1. IC’s Note : Abbreviation ahead of IC No. indicates the name of P.W.B., etc. 注 ) : IC No. の前の記号は、基板の名称を表します。 MA : MAIN/A. VIDEO P.W.B.
  • Page 45 DVD-3930/3930CI 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 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] EMIF Address Bus Core Supply EM_A[0]...
  • Page 47 DVD-3930/3930CI 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 MDQ27 SDRAM DATA27 SDRAM data 27...
  • Page 48 DVD-3930/3930CI 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 SYSRXD Serial 1 input data...
  • Page 49 DVD-3930/3930CI 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 VIN3 DVD head input VIN4 VIN4...
  • Page 50 DVD-3930/3930CI 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 MDQ13 SDRAM DATA13 SDRAM data 13...
  • Page 51 DVD-3930/3930CI BD7956FS (MA: IC151) BD7956FS Block diagram...
  • Page 52 DVD-3930/3930CI 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 Chip temperature monitor terminal BTHC Connection with capacitor for bottom hold...

  • Page 53: Block Diagram

    DVD-3930/3930CI PT6302 (PD: IC101) BLOCK DIAGRAM PT6302 Block diagram PT6302 Terminal Function Pin No. Pin Name Description 9 ~ 39, 8 ~ 5 SG5 to SG35, SG4 to SG1 Segment Driver Output Pin 40 ~ 55 GR1 to GR16 Grid Driver Output Pin...
  • Page 54 DVD-3930/3930CI 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 VDDQ VSSQ VSSQ VDDQ DQ15 DQ14...
  • Page 55 DVD-3930/3930CI 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 Chip Select VDDQ VSSQ DQ10 RAS#...

  • Page 56: Front View

    DVD-3930/3930CI 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 BYTE# Word/Byte Selection Input...
  • Page 57 DVD-3930/3930CI CXD2753R (MA: IC401) Pin Assignment Block Diagram...
  • Page 58 DVD-3930/3930CI 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. 4 MSDATI 5 VDC +2.5V Power for Core.
  • Page 59 DVD-3930/3930CI 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 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. 100 TESTI TEST input terminal. It fixed to “L” potential.
  • Page 61 DVD-3930/3930CI 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. 153 VDC +2.5V Power for CORE.
  • Page 62 DVD-3930/3930CI 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 DATA Audio I OUT L+ Data Input...

  • Page 63: Terminal Name

    DVD-3930/3930CI 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) Serial audio data input (1)

  • Page 64: Top View

    DVD-3930/3930CI SM8707EV (MA: IC154) Top View VDD1 VSS1 FSEL VDD2 VDD3 VSS2 VSS3 Block Diagram FSEL Charge Reference Phase LPF 0 VCO 0 Pump 0 Divider 0 Detector 0 X'tal Loop Divider 0 Control Logic Reference Phase Charge LPF 1...
  • Page 65 DVD-3930/3930CI LC89057W (AU: IC107) EMPHA/UO AUDIO/VO XMODE RXOUT Microcontroller C bit, U bit 37 DO 36 RERR 24 SDIN 23 SLRCK Input Demodulation 22 SBCK Data Selector 21 RDATA & Selector 21 RDATA Lock Detect XMODE 20 RLRCK RX5/VI DGND...
  • Page 66 DVD-3930/3930CI Pin Name Function 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 AUDIO/VO Non-PCM detect/V-flag output/ Chip address setting terminal...
  • Page 67 DVD-3930/3930CI ADV7324 (MA: IC501, 550)
  • Page 68 DVD-3930/3930CI TOP247Y (PD: IC901) Tab Internally Connected to SOURCE Pin 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 COMPARATOR V I (LIMIT) CURRENT LIMIT SOFT START ADJUST ÷...
  • Page 69 DVD-3930/3930CI 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 SDTI3 Audio serial data input 3 pin...
  • Page 70 DVD-3930/3930CI 2. TRANSISTORS 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 (1) Source (2) Source (3) Source...
  • Page 71 DVD-3930/3930CI 6. FL DISPLAY 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 F V G...

  • Page 72: Printed Wiring Boards

    DVD-3930/3930CI PRINTED WIRING BOARDS GU-3749 MAIN/A. VIDEO P.W.B. UNIT COMPONENT SIDE...
  • Page 73 DVD-3930/3930CI FOIL SIDE...
  • Page 74 DVD-3930/3930CI GU-3750 POWER/DISPLAY P.W.B. UNIT COMPONENT SIDE...
  • Page 75 DVD-3930/3930CI FOIL SIDE...
  • Page 76 DVD-3930/3930CI GU-3751 AUDIO P.W.B. UNIT COMPONENT SIDE...
  • Page 77 DVD-3930/3930CI FOIL SIDE...
  • Page 78 DVD-3930/3930CI GU-3752 DIGITAL VIDEO P.W.B. UNIT COMPONENT SIDE...
  • Page 79 DVD-3930/3930CI FOIL SIDE GU-3793 FAN POWER P.W.B. UNIT COMPONENT SIDE FOIL SIDE...

  • Page 80: Note For Parts List

    DVD-3930/3930CI NOTE FOR PARTS LIST 部品表について • Part indicated with the mark "nsp" are not always in stock and possibly to １．nsp 印の部品は常時在庫していませんので供給に長時間を要すること take a long period of time for supplying, or in some case supplying of part があります。 may be refused.
  • Page 81 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for E3 model) ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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 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 RM73B--302FT +1608 RR316...
  • Page 83 DVD-3930/3930CI 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 C175 00D 257 0512 903 CK73F1E104ZT...
  • Page 84 DVD-3930/3930CI 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 CK73B1E104KT +1608 C305...
  • Page 85 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C600,601 00D 257 0512 903...
  • Page 86 DVD-3930/3930CI 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) CY211 00D 205 1345 000 21P 1.25FJ CONN.PLUG...
  • Page 87 DVD-3930/3930CI 00DGU-3750 POWER/DISPLAY P.W.B. UNIT ASS'Y 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 GP1FA52HTZ0F IC901 00D 265 0126 002...
  • Page 88 DVD-3930/3930CI 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 RM73B--103DT(1608) +1608 R917...
  • Page 89 DVD-3930/3930CI 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 CE04W1C221MT SMG/RE3 C930 00D 257 0512 903...
  • Page 90 DVD-3930/3930CI 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 CX031 00D 205 0343 032 3P CONN.BASE(KR-PH)
  • Page 91 DVD-3930/3930CI 00DGU-3751 AUDIO P.W.B. UNIT ASS'Y 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 PQ012FZ01ZP IC105 00D 262 3366 912...
  • Page 92 DVD-3930/3930CI 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 RD14B2E151JT(AMRS) R721 00D 244 2052 986...
  • Page 93 DVD-3930/3930CI 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 CE04W0J101MT SMG/RE3 C173 00D 257 0512 903...
  • Page 94 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C334 00D 257 0509 929...
  • Page 95 DVD-3930/3930CI 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 CF73=1C104JT(ECHUB5)+3225 C499 00D 254 4693 926...
  • Page 96 DVD-3930/3930CI 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) C854,855 00D 254 4787 706 CE04W1H332MC(RFS#5)
  • Page 97 DVD-3930/3930CI 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 00D 235 0125 905 INDUCTOR(FLC32C220K)+3216 L801,802...
  • Page 98 DVD-3930/3930CI 00DGU-3752 DIGITAL VIDEO P.W.B. UNIT ASS'Y 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 EM6A9320BI-4MG IC800 00D 262 2977 933...
  • Page 99 DVD-3930/3930CI 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 CC73CH1H101JT +1608 C509...
  • Page 100 DVD-3930/3930CI 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. BASE...
  • Page 101 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for E2, model) ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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 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 TR653 00D 269 0083 901 DTA114EKT96...
  • Page 103 DVD-3930/3930CI 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 00D 257 0512 903 CK73F1E104ZT +1608...
  • Page 104 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C259...
  • Page 105 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C517...
  • Page 106 DVD-3930/3930CI 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 C949 00D 257 4011 905 CE67C0J101MT (RV2) +REF...
  • Page 107 DVD-3930/3930CI 00DGU-3750A POWER/DISPLAY P.W.B. UNIT ASS'Y 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 GP1FA52HTZ0F IC901 00D 265 0123 005...
  • Page 108 DVD-3930/3930CI 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 RM73B--103DT(1608) +1608 R917...
  • Page 109 DVD-3930/3930CI 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 CE04W1C221MT SMG/RE3 C930 00D 257 0512 903...
  • Page 110 DVD-3930/3930CI 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 CX031 00D 205 0343 032 3P CONN.BASE(KR-PH)
  • Page 111 DVD-3930/3930CI 00DGU-3751A AUDIO P.W.B. UNIT ASS'Y 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 PQ012FZ01ZP IC105 00D 262 3366 912...
  • Page 112 DVD-3930/3930CI 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 RD14B2E151JT(AMRS) R721 00D 244 2052 986...
  • Page 113 DVD-3930/3930CI 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 CE04W0J101MT SMG/RE3 C173 00D 257 0512 903...
  • Page 114 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C334 00D 257 0509 929...
  • Page 115 DVD-3930/3930CI 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 CF73=1C104JT(ECHUB5)+3225 C499 00D 254 4693 926...
  • Page 116 DVD-3930/3930CI 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) C854,855 00D 254 4787 706 CE04W1H332MC(RFS#5)
  • Page 117 DVD-3930/3930CI 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 1P PIN JACK(BK)-LF JK701,702...
  • Page 118 DVD-3930/3930CI 00DGU-3752A DIGITAL VIDEO P.W.B. UNIT ASS'Y 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 EM6A9320BI-4MG IC800 00D 262 2977 933...
  • Page 119 DVD-3930/3930CI 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 CC73CH1H101JT +1608 C509...
  • Page 120 DVD-3930/3930CI 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 19P HDMI CONNECTOR CY041 00D 205 0343 045 4P CONN.BASE(KR-PH)
  • Page 121 DVD-3930/3930CI PARTS LIST OF P.W.B. UNIT (for JP model) ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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 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 00D 244 2051 945 RS14B3A010JNBST(S) RR301...
  • Page 123 DVD-3930/3930CI 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 CE67C1C470MT (RV2) +REF...
  • Page 124 DVD-3930/3930CI 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 CK73B1A224KT +1608 C267...
  • Page 125 DVD-3930/3930CI 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 CK73B1H392KT +1608 C519-525 00D 257 0512 903...
  • Page 126 DVD-3930/3930CI 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 C984,985 00D 257 4012 917 CE67C1C220MT (RV2) +REF...
  • Page 127 DVD-3930/3930CI 00DGU-3750B POWER/DISPLAY P.W.B. UNIT ASS'Y 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 GP1FA52HTZ0F IC901 00D 265 0126 002...
  • Page 128 DVD-3930/3930CI 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 RM73B--103DT(1608) +1608 R917...
  • Page 129 DVD-3930/3930CI 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 CE04W1C221MT SMG/RE3 C930 00D 257 0512 903...
  • Page 130 DVD-3930/3930CI 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 CX031 00D 205 0343 032 3P CONN.BASE(KR-PH)
  • Page 131 DVD-3930/3930CI 00DGU-3751B AUDIO P.W.B. UNIT ASS'Y 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 PQ012FZ01ZP IC105 00D 262 3366 912...
  • Page 132 DVD-3930/3930CI 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 RD14B2E151JT(AMRS) R721 00D 244 2052 986...
  • Page 133 DVD-3930/3930CI 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 CK73F1E104ZT +1608 C172 00D 254 4533 921...
  • Page 134 DVD-3930/3930CI 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 CE04W0J101MT SMG/RE3 C333 00D 257 0512 903...
  • Page 135 DVD-3930/3930CI 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 CC73CH1H101JT +1608 C497,498 00D 257 3006 911...
  • Page 136 DVD-3930/3930CI 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) C854,855 00D 254 4787 706 CE04W1H332MC(RFS#5)
  • Page 137 DVD-3930/3930CI 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 00D 235 0125 905 INDUCTOR(FLC32C220K)+3216 L802...
  • Page 138 DVD-3930/3930CI 00DGU-3752 DIGITAL VIDEO P.W.B. UNIT ASS'Y 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 EM6A9320BI-4MG IC800 00D 262 2977 933...
  • Page 139 DVD-3930/3930CI 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 CC73CH1H101JT +1608 C509...
  • Page 140 DVD-3930/3930CI 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. BASE...

  • Page 141: Exploded View

    DVD-3930/3930CI EXPLODED VIEW WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.  印の部分は安全を維持するために重要 な部品です。従って交換時は必ず指定の 部品を使用してください。...

  • Page 142: Parts List Of Exploded View

    DVD-3930/3930CI PARTS LIST OF EXPLODED VIEW ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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 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 LABEL(A) E3 Model 00D 513 3463 001...
  • Page 144 DVD-3930/3930CI 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 00D 342 0032 008 FERRITE CLAMP(RFC-6)
  • Page 145 DVD-3930/3930CI 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 0RD 471 8010 100 SPECIAL SCREW...
  • Page 146 DVD-3930/3930CI EXPLODED VIEW OF DVD MECHANISM UNIT WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.  印の部分は安全を維持するために重要 な部品です。従って交換時は必ず指定の 部品を使用してください。...
  • Page 147 DVD-3930/3930CI PARTS LIST OF DVD MECHANISM UNIT (FG180-3) ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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: Points Of Greasing

    DVD-3930/3930CI POINTS OF GREASING (1/2) MOLYKOTE EM-30L 0.1mg x 2 points MOLYKOTE EM-30L 0.1mg MOLYKOTE EM-30L 0.1mg x 3 points MOLYKOTE EM-30L 0.1mg x 4 points MOLYKOTE EM-30L 0.1mg x 4 points MOLYKOTE EM-30L 0.1mg x 3 points MOLYKOTE EM-30L 0.1mg...
  • Page 149 DVD-3930/3930CI POINTS OF GREASING (2/2) MOLYKOTE EM-30L 0.1mg x 4 points HANARL FL777 0.1mg MOLYKOTE EM-30L 0.1mg MOLYKOTE EM-30L 0.1mg x 5 points MOLYKOTE EM-30L 0.3mg MOLYKOTE EM-30L 0.1mg 40~50mm HANARL FL777 0.1mg MOLYKOTE EM-30L 0.1mg...

  • Page 150: Packing View

    DVD-3930/3930CI PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES ＊本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. ＊ "nsp" 印の部品は常時在庫していませんので供給に長時間を要することがあります。場合によっては、供給をお断りする場合があります。 ＊ 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: Wiring Diagram

    DVD-3930/3930CI WIRING DIAGRAM...

  • Page 152: Measuring Method And Waveforms

    DVD-3930/3930CI MEASURING METHOD AND WAVEFORMS 各部の波形と測定方法 To check the waveforms on the Main P.W.B., the GND (-) メイン基板の波形チェックを行うためにはオシロスコープ probe of the oscilloscope to “Vref” point. の GND(-) プローブを "Vref" ポイントに接続します。 (Except for lnner SW, TRVSW) 注 意 NOTES 測定ディスク： DVD/DVDT-S01 or TDV-520A...
  • Page 153 DVD-3930/3930CI WAVEFORMS GU-3749-1 MAIN P.W.B. DVD PLAY Disc: TDV-520A CD PLAY Disc: TCD-784 DVRF waveform DVRF waveform ⑮AMON1 ⑮AMON1 DVD LOADING PLAY CD LOADING PLAY ①FOO ①FOO ②F+ ②F+ ③F- ③F- DVD PLAY CD PLAY ④TRO ④TRO ⑤T+ ⑤T+ ⑥T- ⑥T-...
  • Page 154 DVD-3930/3930CI GU-3749-2 VIDEO P.W.B.

  • Page 155: Note For Schematic Diagram

    DVD-3930/3930CI NOTE FOR SCHEMATIC DIAGRAM 配線図について WARNING: ! 印の部品は安全を維持するために重要な部品です。 Parts marked with this symbol ! have critical characteristics. 従って交換時は必ず指定の部品を使用してください。 Use ONLY replacement parts recommended by the manufactur- 注） CAUTION: (1) 指定なき抵抗値は Ω、ｋ は ｋΩ、M は MΩ を示す。 Before returning the unit to the customer, make sure you make (2) 指定なきコンデンサーの値は...
  • Page 156 DVD-3930/3930CI SCHEMATIC DIAGRAMS (1/20) SIGNAL LINE SCHEMATIC DIAGRAMS (1/20) GU-3749-1 MAIN UNIT (1/2)
  • Page 157 DVD-3930/3930CI SCHEMATIC DIAGRAMS (2/20) SIGNAL LINE SCHEMATIC DIAGRAMS (2/20) GU-3749-1 MAIN UNIT (2/2)
  • Page 158 DVD-3930/3930CI SCHEMATIC DIAGRAMS (3/20) PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (3/20) GU-3749-2 VIDEO UNIT (1/2) GU-3749-3 BNC UNIT (for E3 model)
  • Page 159 DVD-3930/3930CI SCHEMATIC DIAGRAMS (4/20) PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (4/20) GU-3749-2 VIDEO UNIT (1/2) GU-3749-3 BNC UNIT (for E2 model)
  • Page 160 DVD-3930/3930CI SCHEMATIC DIAGRAMS (5/20) PROGRESSIVE VIDEO SIGNAL LINE INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (5/20) GU-3749-2 VIDEO UNIT (1/2) GU-3749-3 BNC UNIT (for JP model)
  • Page 161 DVD-3930/3930CI SCHEMATIC DIAGRAMS (6/20) INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (6/20) GU-3749-2 VIDEO UNIT (2/2) (for E3 model)
  • Page 162 DVD-3930/3930CI SCHEMATIC DIAGRAMS (7/20) INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (7/20) GU-3749-2 VIDEO UNIT (2/2) (for E2 model)
  • Page 163 DVD-3930/3930CI SCHEMATIC DIAGRAMS (8/20) INTERLACE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (8/20) GU-3749-2 VIDEO UNIT (2/2) (for JP model)
  • Page 164 DVD-3930/3930CI SCHEMATIC DIAGRAMS (9/20) SCHEMATIC DIAGRAMS (9/20) GU-3750-1 DISPLAY UNIT GU-3750-4 A.CONNECT UNIT GU-3750-5 2nd SW UNIT GU-3750-9 DIGITAL OUT UNIT...
  • Page 165 DVD-3930/3930CI SCHEMATIC DIAGRAMS (10/20) SCHEMATIC DIAGRAMS (10/20) GU-3750-2 DIGTAL POWER UNIT GU-3750-3 P.SW UNIT GU-3750-6 V.CONNECT UNIT-1 GU-3750-7 V.CONNECT UNIT-2 GU-3750-8 V.CONNECT UNIT-3 GU-3793 FAN POWER UNIT...
  • Page 166 DVD-3930/3930CI SCHEMATIC DIAGRAMS (11/20) SIGNAL LINE SCHEMATIC DIAGRAMS (11/20) GU-3751-1 AUDIO (DIGITAL) UNIT (1/2)
  • Page 167 DVD-3930/3930CI SCHEMATIC DIAGRAMS (12/20) SIGNAL LINE SCHEMATIC DIAGRAMS (12/20) GU-3751-1 AUDIO (DIGITAL) UNIT (2/2)
  • Page 168 DVD-3930/3930CI SCHEMATIC DIAGRAMS (13/20) DVD3939E3/E2 DVD3930JP C503 00D2544693942 CE04W1H221MT(RF0) 00D2544580709 CE04W1H221MC(ROB) C504 00D2544693942 CE04W1H221MT(RF0) 00D2544580709 CE04W1H221MC(ROB) L401 00D2350125905 INDUCTOR(FLC32C220K)+3216 OPEN CC442 00D2544693939 CE04W1H101MT(RF0) 00D2544580709 CE04W1H221MC(ROB) CC443 00D2544693939 CE04W1H101MT(RF0) 00D2544580709 CE04W1H221MC(ROB) CC444 00D2544693939 CE04W1H101MT(RF0) 00D2544580709 CE04W1H221MC(ROB) CC445 00D2544693939 CE04W1H101MT(RF0) 00D2544580709 CE04W1H221MC(ROB)
  • Page 169 DVD-3930/3930CI SCHEMATIC DIAGRAMS (14/20) SCHEMATIC DIAGRAMS (14/20) GU-3751-3 AUDIO (MIX) UNIT (for E3, E2 model)
  • Page 170 DVD-3930/3930CI SCHEMATIC DIAGRAMS (15/20) SCHEMATIC DIAGRAMS (15/20) GU-3751-3 AUDIO (MIX) UNIT (for JP model)
  • Page 171 DVD-3930/3930CI SCHEMATIC DIAGRAMS (16/20) DVD3939E3/E2 DVD3930JP C822 OPEN 00D2544693939 CE04W1H101MT(RF0) C823 OPEN 00D2554256955 CQ93P2A103JT(NH2) C825 OPEN 00D2554256955 CQ93P2A103JT(NH2) C826 OPEN 00D2544750704 CE04W1H471MC(RFO) IC803 OPEN 00D2631100050 KIA7808API IC804 OPEN 00D2631100005 KIA7805API R809 OPEN 00D2472018903 RM73B--0R0KT +1608 R810 OPEN 00D2472018903 RM73B--0R0KT +1608...
  • Page 172 DVD-3930/3930CI SCHEMATIC DIAGRAMS (17/20) SCHEMATIC DIAGRAMS (17/20) GU-3752 DIGITAL VIDEO UNIT (1/3)
  • Page 173 DVD-3930/3930CI SCHEMATIC DIAGRAMS (18/20) SCHEMATIC DIAGRAMS (18/20) GU-3752 DIGITAL VIDEO UNIT (2/3)
  • Page 174 DVD-3930/3930CI SCHEMATIC DIAGRAMS (19/20) SCHEMATIC DIAGRAMS (19/20) GU-3752 DIGITAL VIDEO UNIT (3/3) (for E3, JP model)
  • Page 175 DVD-3930/3930CI SCHEMATIC DIAGRAMS (20/20) SIGNAL LINE SCHEMATIC DIAGRAMS (20/20) GU-3752 DIGITAL VIDEO UNIT (3/3) (for E2 model)

  • Page 176: Schematic Diagrams

    PRINTING THE SERVICE MANUAL The PDF of this service manual is not designed to be printed from cover to cover. The pages vary in size, and must therefore be printed in sections based on page dimensions. NON-SCHEMATIC PAGES Data that does NOT INCLUDE schematic diagrams are formatted to 8.5 x 11 inches and can be printed on standard letter-size and/or A4-sized paper. SCHEMATIC DIAGRAMS The schematic diagram pages are provided in two ways, full size and tiled.

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