PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
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By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. DV-47Ai...
Dolby Laboratories. • “DTS” is a registered trademark of Digital Theater Systems, Inc. • TruSurround and the ® symbol are trademarks of SRS Labs, Inc. TruSurround technology is incorporated under license from SRS Labs, Inc. DV-47Ai...
Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 2.1 PACKING Front side DV-47Ai...
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(L = 1.5m) NSP 5 AA/R6P Dry Cell Battery VEM1031 Remote Control VXX2839 Battery Cover VNK4423 NSP 8 Warranty Card ARY7045 Operating Instructions (English) VRB1299 Polyethylene Bag VHL1051 Pad F VHA1311 Pad R VHA1312 Packing Case VHG2247 Mirror Mat Sheet VHL1068 DV-47Ai...
2.2 EXTERIOR SECTION NON-CONTACT SIDE CONTACT SIDE Refer to "2.4 LOADING MECHA ASSY". *1: Be just connected. No.8 (AC Inlet Assy) → CN1 No.22 (Housing Assy) → CN2 Refer to "2.3 FRONT PANEL SECTION". DV-47Ai...
Carriage DC Motor / 0.3W PXM1027 Screw JGZ17P028FMC Flexible Cable (26P) VDA1864 Screw Z39-019 Connector Assy 2P VKP2253 Tray VNL1920 Float Rubber VEB1327 Belt VEB1330 Stabilizer VNE2253 Loading Base VNL1917 Float Base DVD VNL1918 Drive Cam VNL1919 Gear Pulley VNL1921 Loading Gear VNL1922 DV-47Ai...
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GYA1001 Daifree No. 23 Daifree No. 23 GEM1036 Tray GEM1036 Tray Concave of unevenness Concave of unevenness Inner side of a ditch Daifree GEM1036 Bottom View Top View Side of the rib Concave of unevenness Daifree Daifree GEM1036 GEM1036 DV-47Ai...
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM SACDB ASSY (VWG2353) JACB ASSY (VWV1916) Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". DV-47Ai...
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KEYB ASSY ILKB ASSY (VWG2368) (VWG2391) FLKY ASSY (VWG2357) POWER SUPPLY UNIT (VWR1361) DVDM ASSY (VWS1534) SPINDLE MOTOR : VXM1088 STEPPING MOTOR : VXM1090 LOADING MOTOR ASSY LOAB ASSY : VXX2505 (VWG2346) DV-47Ai...
: TRACKING SERVO LOOP LINE : STEPPING SERVO LOOP LINE Buffer (RF) (RF_V) (RF_A) (RF) Buffer (RF) (RF) LD Driver for DVD SW for LD Driver Defect Signal for CD (RF) Focus, Tracking CN601 and Loading Driver (F) (F) DV-47Ai...
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(RF_V) VCO Circuit (RF_V) RF Amp. (RF for SACD Water Mark detection) (RF_A) DV-47Ai...
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Clock Signals: Refer to "7.1.7 TEST POINT LOCATION & WAVEFORMS" 3.3V Regulator CN101 CN901 : The power supply is shown with the marked box. DV-47Ai...
3.5 DVDM ASSY 3/4 [EBY/AV1 BLOCK] DVDM ASSY (VWS1534) (AD) (AD) DVD data Decoder (RF_V) (RF_V) DV-47Ai...
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: VIDEO DATA SIGNAL ROUTE (AD) : AUDIO DATA SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE (P_Y) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y] (P_Pb) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pb] (P_Pr) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pr] DV-47Ai...
(2 ch) 21 22 24 23 W356 : DV-656A ONLY +8V Regulator +5V Regulator DIGITAL AUDIO OUT COAXIAL CN551 DIGITAL AUDIO OUT OPTICAL Audio DAC for Ls, Rs (2 ch) Audio DAC for C, LFE (Sub Woofer) (2 ch) DV-47Ai...
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(with LPF) Ls ch. for Mute Control Rs ch. Signal Center LFE ch. (Sub Woofer) Audio out Audio Amp. : The power supply is shown with the marked box. (with LPF) for Mute Control Signal LPF: Low Pass Filter DV-47Ai...
(Pb) : Pb SIGNAL ROUTE (Pr) : Pr SIGNAL ROUTE (P_Y) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y] (P_Pb) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pb] (P_Pr) : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pr] : AUDIO (DIGITAL) SIGNAL ROUTE DV-47Ai...
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: The power supply is shown with the marked box. Composite Video out (Pb) (Pr) Video out (Pb) (Pr) Component Video out DV-47Ai...
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: The power supply is shown with the marked box. (AD) : AUDIO DATA SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE R971- R979: VTL1074 (L971- L979) 19R-1.25FJ (AD) TC7SHU04F CN102 DV-47Ai...
Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator SIDE A SIDE B LOAB ASSY (VNP1836-B) CN602 CN601 CN601 CN602 CN103 LOADING MOTOR ASSY DV-47Ai...
Tangential Radial adjustment adjustment screw screw [Electrical Part] Electrical adjustments are not required. 6.2 JIGS AND MEASURING INSTRUMENTS Test mode remote control Screwdriver (large) Screwdriver (medium) TV monitor unit (GGF1067) Screw tight (GYL1001) DVD test disc Precise screwdriver (GGV1025) DV-47Ai...
Purpose: To set the sweep which was correct with the individual Traverse mechanism. Be sure to perform the following step finally when replaced Pickup, Traverse Mechanism and Spindle Motor. CLEAR GGF1067 Test mode remote control unit (It is necessary when performed adjustment procedure Ÿ.) DV-47Ai...
An address is displayed < When playback with the target address of disc (DVD)> For example, when playback with # 30000 During PLAY CHP/TIM Press keys in order 030000 TEST MODE: OFF POWER GGF1067 Test mode remote control unit DV-47Ai...
Mechanism Base and turn each screw to adjust the height. (Refer to "6.1 ADJUSTMENT ITEMS AND LOCATION".) Spacer for Height adjustment Note: Turn the Short switch to Short side when Turn a flat side removing the Pickup Flexible Cable. into bottom (Refer to "7.1.9 DISASSEBLY".) DV-47Ai...
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J4 : Min If error rate is OK, Disc playback normally. • The measurement of block error rate locks a root of tangential and radial adjustment screws with the Screw tight, and go to step Screw tight: GYL1001 Test mode end DV-47Ai...
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Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism. Turn on the Player POWER CLEAR Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism. DV-47Ai...
[Player's ID Data Setting] number. [Player's ID Number Setting] ID Number ? > 0 0 0 0 0 0 0 0 1 OK ? <PLAY> Compare Mode <SEARCH> Enter Loading The ID Data Disc ! Input ID Number ! DV-47Ai...
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Compare Compare > * * * * * * * * * > 0 0 0 0 0 0 0 0 1 OK ? <CLEAR> Exit <PLAY> Enter <STOP> Memory Clear Input ID Number ! Input ID Number ! DV-47Ai...
Replace the Traverse Mechanism Assy or Pickup. Note : When a DVD disc or a CD disc is played in the test mode, this function is effective. Character in bold : Item name : Information display Laser diode current value DV-47Ai...
: [IN ] CD active area : [CD] $ Version of the flash ROM [V: ∗. ∗ ∗ ∗] Flash ROM size [FLSH = ∗] % Revision of the system controller [S: ∗ . ∗ / ∗ ∗ ∗ ] DV-47Ai...
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2 C1 error value of DVD [ER – ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ] _ Internal operation mode of mechanism controller [MM – ∗ ∗ : ∗ ∗] Internal mechanism mode (2 digits) and internal mechanism step (2 digits) of the mechanism controller DV-47Ai...
Display the mechanism error history and self diagnosis result by pressing the "CHP / TIM" key once again. Afterwards press the "CHP / TIM" key with toggle and change the display. Display screen of mechanism error history and self diagnosis result DV-47Ai...
EDC Error which occurred in the same block in succession. will be increased. As for this, CPU power is used for update of OSD drawing, symptoms occur so that control of VBR Buffer is not in time. Indication contents DV-47Ai...
Were not able to playback from the disc distinction process. 38 Disc-type- PLAY or STOP was not completed by backup operation of the disc distinction. Open sensing error Distinguished it from the blank disc in the ATB process completion. DV-47Ai...
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Subcode check No frame could be read for 3 failure during Stop seconds or more. playback ID can not read An ID could not be read within 1 second after the AFB Opens during startup tracking on. (ID readout failure) DV-47Ai...
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10 etc. check sum error AV1 access error No operation or it becomes debugging bit3=1 08 etc. (read, write NG) indication if the power is able to ON. bit2=1 04 etc. LSI11 access error bit0=1 01 etc. SRAM access error DV-47Ai...
DVDM Assy CN105-pin 12 (INSIDE SW signal) • Check the loading drive signal : IC351-pin 14, 15, 16 • Check the +6V and +12V power supply voltage (If above voltage is not supplied, check the micro-fuse P101 and P102.) DV-47Ai...
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• Check digital data of video and audio signals (audio signals: 3 line data, video signals: or beeing damaged? (noisy) 8bit data) shown to each schematic diagram and an analog signal line. In addition, check CLK. audio system: 22/24MHz, video system: 27MHz Indicate the error message. Refer to the section "7.1.6 ERROR DISPLAY". DV-47Ai...
Remove five screws. Release two Flexible Cables. Set the Test Disc. Close the Tray (0). → Clamp the Test Disc. Remove the ILKB Assy. Turn power OFF. ×4 Pull out the Power Cord from the outlet. ILKB Assy Test Disc DV-47Ai...
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Connect two Extension Cables for Service and a Extension Board for Service as figure below. Loading Mecha Assy 17P Extension Cable 21P Extension Cable for Service for Service [GGF1157] [GGD1298] POWER SUPPLY Unit CN561 CN402 CN101 JACB Assy KEYB Assy SACDB Assy DVDM Assy FLKY Assy Extension Board for Service [GGF1430] Diagnosis DV-47Ai...
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Connection Diagram of Housing Assy At the time of re-assembly, connect each wire rod justly. AC Inlet Assy → CN1 Housing Assy → CN2 AC Inlet Assy Housing Assy (no wires) VKP2284 POWER SUPPLY Unit FRONT side DV-47Ai...
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"Audio Output Mode" of "Speakers" in "The Initial Settings Menu" to "2 channel", and playback the disc. To confirm the Surround Ls/Rs ch and Center/Subwoofer ch, turn the above setting into "5.1 channel", and playback the disc (Ls/Rs and Center/Subwoofer signals are recorded). DV-47Ai...
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Caution in the Tray Insertion In the Tray insertion, insert it after matching a triangle mark of the Loading Base and a position of pin of the Drive Cam. Triangle Mark Loading Base Loading Mecha Assy DVDM Assy Drive Cam DV-47Ai...
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Remove the FFC Holder with the state which Flexible Cable was atatched. (Screw × 1) Cautions : Screw is locked with Silicone Adhesive. Please lock it with Silicone Adhesive when installs it. Silicone Adhesuve GEM1037 Traverse Mechanism Assy-S FFC Holder Bottom View DV-47Ai...
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When Removing The Pickup Assy Screw is locked with Silicone adhesive. Please lock it with Silicone adhesive when installs it. Remove the Pickup Flexible Cable. Silicone Adhesive GEM1037 Slider Hold Spring Pickup Assy Traverse Mechanism Joint Assy-S Silicone Adhesive GEM1037 Exchange DV-47Ai...
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Move the Pickup to the innermost of the disc Perform the styling as shown in figure below. Lose slack Fold position of step Bottom View Bottom View Fold at the position Reference line of reference line. Bottom View Bottom View DV-47Ai...
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• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC LA9704W, LC78652W, BA6664FM, SM8707HV, PD6345A, M65776AFP, PCM1738EG-3, DSD1702EG, LA73054, CXD2753R, PE5314B, PE5286A, PD0274A, ADV7300AKST, PM0033A, TSB43CA43GGW, PD5787A 7 LA9704W (DVDM ASSY : IC101) • RF IC ¶ Block Diagram DV-47Ai...
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¶ Pin Function c i f z i l i f i l l l u l l u DV-47Ai...
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¶ Pin Function t f i − − l l i t t i y t i t l i − − − − a i l t l i − DV-47Ai...
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− − l l i l i f − t l i f t l i f t l i f − − − − − l l i − l l i t t i − − DV-47Ai...
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Control reference pin of output voltage Output pin Output voltage control pin GND pin Power save pin FG signal output pin Power supply pin Gain switching pin Hall signal input pins Motor power pin Resistor connection pin for output current detection Hall bias pin DV-47Ai...
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• Clock Generate IC ¶ Pin Arrangement ¶ Pin Function . r i x i f x i f x i f x i f n i l L " : " " : " l l u x i f – DV-47Ai...
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. r i y t i . t r . t r y t i l a i v i t DV-47Ai...
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. r i t f i n i l g i l - t l - t l - t l - t l , t i . t i DV-47Ai...
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Ground (0V) for Output Buffer − CGND Ground (0V) for Core BCKOUT Bit clock output (48fs/64fs) LROUT L/R clock output. WCLK output at PCM1704. DAROUT R ch audio data output DALOUT L ch audio data output or L/R ch multiplex output DV-47Ai...
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7 ADV7300AKST (DVDM ASSY : IC831) • Video Encoder IC ¶ Pin Arrangement DV-47Ai...
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LVTTL Image data I/O port LVTTL Image data I/O port LVTTL Image data I/O port A(MSB) SDRAM address output terminal SDRAM address output terminal SDRAM address output terminal SDRAM address output terminal Digital Ground VDD3 VDD for IO (3.3V) DV-47Ai...
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LVTTL, 2mA, Pullup SDRAM data input-output terminal Inout LVTTL, 2mA, Pullup SDRAM data input-output terminal(LSB) VDD2 VDD for Core (2.5V) VDD3 VDD for IO (3.3V) VDD3 VDD for IO (3.3V) Digital Ground SDRAM data input-output terminal MD16 Inout LVTTL, 2mA, Pullup DV-47Ai...
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LVTTL, leakage, 2mA Image data I/O port B Inout LVTTL, leakage, 2mA Image data I/O port B Inout LVTTL, leakage, 2mA Image data I/O port B VDD3 VDD for IO (3.3V) Inout LVTTL, leakage, 2mA Image data I/O port B DV-47Ai...
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PLL_VDD VDD of PLL exclusive use (2.5V) CPOUT Analog Analog output terminal from PLL charge pump VCOIN Analog Analog input terminal from PLL outside charge account loop filter PLL_GND Ground of PLL exclusive use VDD3 VDD for IO (3.3V) DV-47Ai...
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Device reset. This signal resets all logic. This includes the PHY, Link core, memory, the ARM, and random logic. Digital Ground. 131, 146, AGND Analog Ground. PLL_GND PLL Ground. Digital Power Supply. Must be set to 3.3V nominal. 116, 145, DV-47Ai...
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When set to a logical 0, data is read/written to the ex-CPU exactly as it is stored in iceLynx-Micro memory. (Big Endian) When set to a logical 1, data is swapped on half-word and byte boundaries before it is read/written to the ex-CPU. (Little Endian) DV-47Ai...
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Universal Asynchronous Receiver Transmitter Pins UART_RxD UART receive port. Data from the system is input to the UART buffer using this pin. UART_TxD UART transmit port. Data from the UART buffer is output to the system using this pin. DV-47Ai...
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Power-up default is input. GPIO6 GPIO6. Can be programmed as general-purpose input, general-purpose output, or specific function. Power-up default is input. GPIO7 GPIO7. Can be programmed as general-purpose input, general-purpose output, or specific function. Power-up default is input. DV-47Ai...
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390 kΩ resistor. MSPCTL LINKON Link On output. This signal is asserted whenever LPS is low and a Link On packet is received from the 1394 bus. High Speed Data Interface (HSDI) Port 0 Pins HSDI_60958_IN 60958 Data Input. DV-47Ai...
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HSDI Port 0 Data 3 Pin This signal is output to HSDI1_D3 in pass thru mode. This signal can be used as HSDI0_MLPCM_A for DVD-Audio Transmit. HSDI0_D4 HSDI Port 0 Data 4 Pin This signal is output to HSDI1_D4 in pass thru mode DV-47Ai...
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For receive from 1394, iceLynx-Micro provides this signal with the data. This signal is output to HSDI1_SYNC in pass thru mode. If not used in transmit mode, this signal can be tied low or high depending on the polarity. High Speed Data Interface (HSDI) Port 1 Pins DV-47Ai...
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HSDI1_D0 HSDI Port 1 Data 0 Pin. Data 0 is the least significant bit on the HSDI data bus. In serial mode, only HSDI0_D0 is used. This signal can be used as HSDI1_SACD_D0 for SACD Transmit and Receive. DV-47Ai...
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Input by the system to enable the HSDI for both transmit and receive from 1394. If not used, this signal can be tied enabled (low or high depending on the polarity set). The application can use HSDI_DVALID or HSDI_SYNC to validate the HSDI data. DV-47Ai...
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Channel 6 information. MLPCM_LRCLK determines which channel is present. This signal also functions as FLWCTL_D0 in Flow Control mode MLPCM_LRCLK Audio MLPCM Interface Left-Right Clock. Multiple functions: DVD Audio LRCLK (I) DVD Audio LRCLK (O) Flow Control LRCLK (I/O) DV-47Ai...
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Test Mode. Used for Internal TI testing. Should be tied low for normal operation. TEST_MODE1 Test Mode. Used for Internal TI testing. Should be tied low for normal operation. TEST_MODE2 Test Mode. Used for Internal TI testing. Should be tied low TEST_MODE3 for normal operation. DV-47Ai...
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Timer TB3 (16 bit) Timer TB4 (16 bit) 16-bit core based CPU Timer TB5 (16 bit) Memory Program counter Registers Monitor timer (15 bit) Stack pointer DMAC (2 channel) Vector table D-A converter Flag register (8 bit × 2 channel) Multiplier DV-47Ai...
7.4 CLEANING Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 DV-47Ai...