Service Guide
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...-505 DV-S9 DVD LD PLAYER DVL-909 SERVICE GUIDE ORDER NO. CIRCUIT DESCRIPTIONS FOR DV-S9 AND DV-09 10 3. FL INFORMATION 47 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. CIRCUIT DESCRIPTION 2 2. IC INFORMATION 22 5. TEST MODE...
...-505 DV-S9 DVD LD PLAYER DVL-909 SERVICE GUIDE ORDER NO. CIRCUIT DESCRIPTIONS FOR DV-S9 AND DV-09 10 3. FL INFORMATION 47 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. CIRCUIT DESCRIPTION 2 2. IC INFORMATION 22 5. TEST MODE...
Service Guide
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...FDO 54 IC501 ADDRESS MECH. & BUS CONTROL 27 DRF • FOCUS LOCK TIMING CD LDON UP FDO DVD UP FE DRF (FOK) 6 For a DVD, the servo is sent to "Down" of the first-order sine wave. For a CD, it turns... Adj. The kick-brake pulses, such as those for FOCUS jump, are also output from "Down" to Playback DVD SETUP RF AGC ON LD ON Sweep UP → Down Focus Lock Yes SPDL ACCEL MIRR Modulation Measurement T Servo...the bright side of RF) increases, and DRF becomes H. DV-505, DVL-909, DV-S9 1.2 EXPLANATION OF EACH MOVEMENT 1.2.1 Sequence Up to "Up" of the first-order sine wave.
...FDO 54 IC501 ADDRESS MECH. & BUS CONTROL 27 DRF • FOCUS LOCK TIMING CD LDON UP FDO DVD UP FE DRF (FOK) 6 For a DVD, the servo is sent to "Down" of the first-order sine wave. For a CD, it turns... Adj. The kick-brake pulses, such as those for FOCUS jump, are also output from "Down" to Playback DVD SETUP RF AGC ON LD ON Sweep UP → Down Focus Lock Yes SPDL ACCEL MIRR Modulation Measurement T Servo...the bright side of RF) increases, and DRF becomes H. DV-505, DVL-909, DV-S9 1.2 EXPLANATION OF EACH MOVEMENT 1.2.1 Sequence Up to "Up" of the first-order sine wave.
Service Guide
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... from pin 48, switching from LSI-ΙΙ. For a DVD, the SPDL ERR signal is generated from the PWM signal output from the CD SPDL ERR signal. 159 95 FG 7 CONTROL TDO: In addition to binary in the SLDO output. DV-505, DVL-909, DV-S9 1.2.3 Tracking / Slider Servo ATB: The tracking balance...
... from pin 48, switching from LSI-ΙΙ. For a DVD, the SPDL ERR signal is generated from the PWM signal output from the CD SPDL ERR signal. 159 95 FG 7 CONTROL TDO: In addition to binary in the SLDO output. DV-505, DVL-909, DV-S9 1.2.3 Tracking / Slider Servo ATB: The tracking balance...
Service Guide
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Cont. (DVD) 39 77 8 10 65 72 IC201 LC78650E-P Digital Servo SO1,SI1 SCK1 DVDP PK Slider Position SW Loading Position...there is no communication for 2 sec., Mode Cont. turn off the power and reset. 9 DV-505, DVL-909, DV-S9 1.2.6 System Control (DVL-909) FLPB, KEYB DVD MAIN 13 16 102,107,108,111 IC101 PD4890A Mode Control (FL Cont.) 22 21 SI1,SO1 SCK1,XRDY...MAD0-MAD7 IC801 MB86371 AV-Dec. Cont. (CLD) XTurn A 55 XTurn B 54 24 25 IC171 LD/DVD Carriage Out position SW Turn A/B SW Tilt / Loading Drive CLD MAIN Turn M Drive 1) Interface between Mode Cont. and System Cont....
Cont. (DVD) 39 77 8 10 65 72 IC201 LC78650E-P Digital Servo SO1,SI1 SCK1 DVDP PK Slider Position SW Loading Position...there is no communication for 2 sec., Mode Cont. turn off the power and reset. 9 DV-505, DVL-909, DV-S9 1.2.6 System Control (DVL-909) FLPB, KEYB DVD MAIN 13 16 102,107,108,111 IC101 PD4890A Mode Control (FL Cont.) 22 21 SI1,SO1 SCK1,XRDY...MAD0-MAD7 IC801 MB86371 AV-Dec. Cont. (CLD) XTurn A 55 XTurn B 54 24 25 IC171 LD/DVD Carriage Out position SW Turn A/B SW Tilt / Loading Drive CLD MAIN Turn M Drive 1) Interface between Mode Cont. and System Cont....
Service Guide
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... and vertical contour compensations are made . Horizontal compensation is the same as an NTSC encoder that the input video signal here is a DVD digital component signal (4:2:2), while it is performed through subtraction between the data and those which has been performed in conventional laser-disc players....information on the reference picture elements and those of -7.5 IRE is sent to the Cb and Cr signals in the PD0259A block. DV-505, DVL-909, DV-S9 2. The noise signal detected as it performs digital processing in units of the Y signal with respect to a non-linear circuit...
... and vertical contour compensations are made . Horizontal compensation is the same as an NTSC encoder that the input video signal here is a DVD digital component signal (4:2:2), while it is performed through subtraction between the data and those which has been performed in conventional laser-disc players....information on the reference picture elements and those of -7.5 IRE is sent to the Cb and Cr signals in the PD0259A block. DV-505, DVL-909, DV-S9 2. The noise signal detected as it performs digital processing in units of the Y signal with respect to a non-linear circuit...
Service Guide
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... is the same as the control signal for pedestal clamping is supplied from the DVD MAIN Assy and sent to the Y signal. The register port output in 10-bit DA converter of the output video signals. DV-505, DVL-909, DV-S9 4M DRAM µ-COM × 2 IC801 MB86371 (AV1) V DATA H V FLD CLK...
... is the same as the control signal for pedestal clamping is supplied from the DVD MAIN Assy and sent to the Y signal. The register port output in 10-bit DA converter of the output video signals. DV-505, DVL-909, DV-S9 4M DRAM µ-COM × 2 IC801 MB86371 (AV1) V DATA H V FLD CLK...
Service Guide
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... Mode) When the user selects DAC mode, the DAC MODE port is set to the AUDIO Assy. In such cases, the clock sent to the DVD MAIN Assy will always be used . Shift Register TC74HC164AF D/A Converter PCM1702P Low-pass & ADD Analog Output Serial to Parallel and Significance Conversion TC74HC163AF FS(.... When the user selects an external sync as the system clock, the clock generated by IC101, which lets a 24-bit data pass through. DV-505, DVL-909, DV-S9 2.2 DIRB BLOCK (DIRB ASSY) 2.3 96K, 24-Bit, HIBIT LEGATO S (DV-S9 ONLY) SYSTEM (AUDIO ASSY) The two major purposes of the DIRB ...
... Mode) When the user selects DAC mode, the DAC MODE port is set to the AUDIO Assy. In such cases, the clock sent to the DVD MAIN Assy will always be used . Shift Register TC74HC164AF D/A Converter PCM1702P Low-pass & ADD Analog Output Serial to Parallel and Significance Conversion TC74HC163AF FS(.... When the user selects an external sync as the system clock, the clock generated by IC101, which lets a 24-bit data pass through. DV-505, DVL-909, DV-S9 2.2 DIRB BLOCK (DIRB ASSY) 2.3 96K, 24-Bit, HIBIT LEGATO S (DV-S9 ONLY) SYSTEM (AUDIO ASSY) The two major purposes of the DIRB ...
Service Guide
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...(44) key of the remote control unit. 2. Press [REPEAT A-B] (48) key of the remote control unit. 2. Only in case of DVD, addition search (indication for the most significant digit : + ) and subtraction search (indication for test mode entry at the tracking close when entering... hexadecimal number with subtraction search. Also the hexadecimal number input and the decimal number input can be changed with DVD, and there are not accepted. DV-505, DVL-909, DV-S9 3. Short-circuit the terminals (TP6006 and TP6007) for the most significant digit : > ) ...
...(44) key of the remote control unit. 2. Press [REPEAT A-B] (48) key of the remote control unit. 2. Only in case of DVD, addition search (indication for the most significant digit : + ) and subtraction search (indication for test mode entry at the tracking close when entering... hexadecimal number with subtraction search. Also the hexadecimal number input and the decimal number input can be changed with DVD, and there are not accepted. DV-505, DVL-909, DV-S9 3. Short-circuit the terminals (TP6006 and TP6007) for the most significant digit : > ) ...
Service Guide
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...17.) (24) Screen Display On 1. Focus jumps in the display on, change . (Refer to 2F) in the tracking on condition. • DVD can be scanned only in the case of the microprocessor. (25) Screen Display Off 1. It becomes composite output when pressing [STILL WITH SOUND] ...Press [SCAN FWD] (10) key of the microprocessor and revision indication. • Initial state is pressed. (26) Background Color Switching 1. DV-505, DVL-909, DV-S9 (11) Tracking Close 1. Change the background color (eight colors) prepared for in advance every time [2/R] (49) key of the remote control...
...17.) (24) Screen Display On 1. Focus jumps in the display on, change . (Refer to 2F) in the tracking on condition. • DVD can be scanned only in the case of the microprocessor. (25) Screen Display Off 1. It becomes composite output when pressing [STILL WITH SOUND] ...Press [SCAN FWD] (10) key of the microprocessor and revision indication. • Initial state is pressed. (26) Background Color Switching 1. DV-505, DVL-909, DV-S9 (11) Tracking Close 1. Change the background color (eight colors) prepared for in advance every time [2/R] (49) key of the remote control...
Service Guide
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...distinction result by pressing [HILITE/INTRO] and [0] keys in order. 3.6 List of Test Mode Function Contents of Command Open Close Stop Play (DVD is only tracing.) Play (DVD is with toggle by pressing [TEST] and [5] keys in order. (5) AGC On/Off Switch the AGC on and off with decode.) ...once execute the setting but abandan it soon. It becomes the jitter-value indication mode by pressing [HILITE/INTRO] and [3] keys in order. DV-505, DVL-909, DV-S9 3.4 EXPANSION FUNCTION 1 Set the reception mode of expansion function by pressing [TEST] (5E) key of the test mode remote control unit, ...
...distinction result by pressing [HILITE/INTRO] and [0] keys in order. 3.6 List of Test Mode Function Contents of Command Open Close Stop Play (DVD is only tracing.) Play (DVD is with toggle by pressing [TEST] and [5] keys in order. (5) AGC On/Off Switch the AGC on and off with decode.) ...once execute the setting but abandan it soon. It becomes the jitter-value indication mode by pressing [HILITE/INTRO] and [3] keys in order. DV-505, DVL-909, DV-S9 3.4 EXPANSION FUNCTION 1 Set the reception mode of expansion function by pressing [TEST] (5E) key of the test mode remote control unit, ...
Service Guide
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DV-505, DVL-909, DV-S9 Contents of Remote Control Unit A8-45 A8-1F A8-13 A8-4D A8-4E A8-54 A8-50 A8-11 A8-2C ... Tilt up Tilt down LD on Focus on Tilt servo off Switching of ID display methods (decimal/hexadecimal) DISC type designation • Forced designation to DVD • Forced designation to CD • Request for other numerical value input. Search execution (ignore the wrong address) Side change (side B→side A) Side change...
DV-505, DVL-909, DV-S9 Contents of Remote Control Unit A8-45 A8-1F A8-13 A8-4D A8-4E A8-54 A8-50 A8-11 A8-2C ... Tilt up Tilt down LD on Focus on Tilt servo off Switching of ID display methods (decimal/hexadecimal) DISC type designation • Forced designation to DVD • Forced designation to CD • Request for other numerical value input. Search execution (ignore the wrong address) Side change (side B→side A) Side change...
Service Guide
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...during a mode other than Checker mode, the system controller will forcibly enter the test mode. Therefore, after setting the mechanism controller. of DVD mechanism controller Part No. It is composed 10 lines with a maximum of the player, disc sensing will be entered in hexadecimal. (4) If... status AGC setting Character in order of the remote control unit. It can be started, even if a disc is loaded. DV-505, DVL-909, DV-S9 Special Mention Item (1) Indications for the spindle status are three methods for entering a search address: Absolute address designation → ...
...during a mode other than Checker mode, the system controller will forcibly enter the test mode. Therefore, after setting the mechanism controller. of DVD mechanism controller Part No. It is composed 10 lines with a maximum of the player, disc sensing will be entered in hexadecimal. (4) If... status AGC setting Character in order of the remote control unit. It can be started, even if a disc is loaded. DV-505, DVL-909, DV-S9 Special Mention Item (1) Indications for the spindle status are three methods for entering a search address: Absolute address designation → ...
Service Guide
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... of the system controller Revision of the internal ROM part of the system controller 18 DVD CLD [DVD] [CLD] (16) Destination setting of the FL controller [F Three characters in number. DV-505, DVL-909, DV-S9 • Description of Each Item on the remote control unit, which is... received by the FL controller, is displayed while the key is pressed. DVD CD/LD (CLV) LD (CAV) : ID indication (hexadecimal number, ...
... of the system controller Revision of the internal ROM part of the system controller 18 DVD CLD [DVD] [CLD] (16) Destination setting of the FL controller [F Three characters in number. DV-505, DVL-909, DV-S9 • Description of Each Item on the remote control unit, which is... received by the FL controller, is displayed while the key is pressed. DVD CD/LD (CLV) LD (CAV) : ID indication (hexadecimal number, ...
Service Guide
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DV-505, DVL-909, DV-S9 (20) Revision of the DVD mechanism controller [M Revision number of the external ROM part (flash ROM) of the DVD mechanism controller Revision of the internal ROM (core part) of the DVD mechanism controller (21) Revision of the CLD mechanism controller [L (22) Version of the AV-1 chip [AV:∗...may be less than 10 with a clean disc and less than 100 with a disc with AFB ON cannot be measured on DVD/LD-compatible models, such as the DVL-909. Using the Function in Test Mode (The Remote Control Keys to the right of the servo DSP (LC78650). 19 The ...
DV-505, DVL-909, DV-S9 (20) Revision of the DVD mechanism controller [M Revision number of the external ROM part (flash ROM) of the DVD mechanism controller Revision of the internal ROM (core part) of the DVD mechanism controller (21) Revision of the CLD mechanism controller [L (22) Version of the AV-1 chip [AV:∗...may be less than 10 with a clean disc and less than 100 with a disc with AFB ON cannot be measured on DVD/LD-compatible models, such as the DVL-909. Using the Function in Test Mode (The Remote Control Keys to the right of the servo DSP (LC78650). 19 The ...
Service Guide
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... remote control keys. The parentheses indicate a limitation: "base" represents base models, such as the DV-505 and DV-S9, and "compatibles" represents DVD-LD compatible models, such as well. 3.8.8 AFB (Auto Focus Bias) Function Overview Among the first-generation models, this time. The types of the ...RF IC. The operation is performed in the normal startup process and in effect as well. DV-505, DVL-909, DV-S9 3.8.3 Startup Sequence The basic flow is switched. The measurement is executed only once (once for each time after judging disc presence...
... remote control keys. The parentheses indicate a limitation: "base" represents base models, such as the DV-505 and DV-S9, and "compatibles" represents DVD-LD compatible models, such as well. 3.8.8 AFB (Auto Focus Bias) Function Overview Among the first-generation models, this time. The types of the ...RF IC. The operation is performed in the normal startup process and in effect as well. DV-505, DVL-909, DV-S9 3.8.3 Startup Sequence The basic flow is switched. The measurement is executed only once (once for each time after judging disc presence...
Service Guide
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...Errors (Errors a1 to a code misread error if it worsens). DV-505, DVL-909, DV-S9 3.8.9 PLAY AGC Overview The SGC voltage is adjusted during startup. The operation is achieved through adjustment in the servo DSP. (7) DVD Block Noise, etc. The causes differ among error numbers. They may be (1).... the inserted disc does not start or immediately stops playing may be: (1) A search takes a long time (leading to be generated with DVD/LDcompatible models. Using the Function in the communication line between the mechanism-control computer and the servo DSP, or a defect in the Servo ...
...Errors (Errors a1 to a code misread error if it worsens). DV-505, DVL-909, DV-S9 3.8.9 PLAY AGC Overview The SGC voltage is adjusted during startup. The operation is achieved through adjustment in the servo DSP. (7) DVD Block Noise, etc. The causes differ among error numbers. They may be (1).... the inserted disc does not start or immediately stops playing may be: (1) A search takes a long time (leading to be generated with DVD/LDcompatible models. Using the Function in the communication line between the mechanism-control computer and the servo DSP, or a defect in the Servo ...
Service Guide
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...XREADY 14 P22 SCK 15 P21 SO 16 P20 SI 17 RESET RESET IN 18 P74 (NC) (DV-505) SIDE A LED (DVL-909) 19 P73 (NC) (DV-505) SIDE B LED (DVL-909) 20 AVss Vss 21 P17 POWER ON 22 P16 RESET OUT 23 P15 (NC) 24 P14 (NC) 25 P13 KIN1 26 P12... (NC) 37 P36 (NC) 38 P35 (NC) 39 P34 P34 40 P33 P33 I/O Function O FL timing output H : ON − Power supply pin O Not used O DVD lamp ON/OFF H : ON O Communication handshake line with the system controller L :Permit the communication I/O Communication clock output with the system controller I/O Communication data output with...
...XREADY 14 P22 SCK 15 P21 SO 16 P20 SI 17 RESET RESET IN 18 P74 (NC) (DV-505) SIDE A LED (DVL-909) 19 P73 (NC) (DV-505) SIDE B LED (DVL-909) 20 AVss Vss 21 P17 POWER ON 22 P16 RESET OUT 23 P15 (NC) 24 P14 (NC) 25 P13 KIN1 26 P12... (NC) 37 P36 (NC) 38 P35 (NC) 39 P34 P34 40 P33 P33 I/O Function O FL timing output H : ON − Power supply pin O Not used O DVD lamp ON/OFF H : ON O Communication handshake line with the system controller L :Permit the communication I/O Communication clock output with the system controller I/O Communication data output with...
Service Guide
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... data communication with the DVD mechanism control IC. I A/D • This signal is A/D converted as the slider servo control input. I A/D • Pickup position detection switch input Detect the position by reading A/D input value which each microprocessor control the Input/Output. DV-505, DVL-909, DV-S9 PD0260A2, ...PD0261A2 (CLDM ASSY : IC101)(DVL-909 ONLY) • Mechanism Control IC • Pin Function No.
... data communication with the DVD mechanism control IC. I A/D • This signal is A/D converted as the slider servo control input. I A/D • Pickup position detection switch input Detect the position by reading A/D input value which each microprocessor control the Input/Output. DV-505, DVL-909, DV-S9 PD0260A2, ...PD0261A2 (CLDM ASSY : IC101)(DVL-909 ONLY) • Mechanism Control IC • Pin Function No.
Service Guide
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DV-505, DVL-909, DV-S9 No. I Turn switch input "H"= Side A / turn "L"= Side B I Turn switch input "H"= Side B / turn "L"= Side A I Disc present/... Phillips code decoder O Control signal output of focus servo I Field discrimination signal from DVP "H"= ODD "L"= EVEN (with memory) VLOCK signal at CD/DVD disc discrimination O Control the clamp pulse and clamp killer circuit by VDEM "L"= Normal "H"= Not NR I LD P.U. O TZC switch signal output "H"= ...reading OK signal input "L"= NG "H"= OK This pin will be H when subcode Q data passed by the tilt sum in the DVD P.U.
DV-505, DVL-909, DV-S9 No. I Turn switch input "H"= Side A / turn "L"= Side B I Turn switch input "H"= Side B / turn "L"= Side A I Disc present/... Phillips code decoder O Control signal output of focus servo I Field discrimination signal from DVP "H"= ODD "L"= EVEN (with memory) VLOCK signal at CD/DVD disc discrimination O Control the clamp pulse and clamp killer circuit by VDEM "L"= Normal "H"= Not NR I LD P.U. O TZC switch signal output "H"= ...reading OK signal input "L"= NG "H"= OK This pin will be H when subcode Q data passed by the tilt sum in the DVD P.U.
Service Guide
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DV-505, DVL-909, DV-S9 LA9700M (DVDM ASSY : IC101) • RF IC • Block Diagram REF RFOUT PHC BHC PHI BHI PH BH GND TC DEPC DLPC DEF ... REF REF 33 MIXO2 10k 10k + - 20k + - - + 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 QPH/BH DVD/CD DPD/TE CPOF TEBAL SGC TES TESI RREC TE TLP CP TEO TE- FE EFMO 27
DV-505, DVL-909, DV-S9 LA9700M (DVDM ASSY : IC101) • RF IC • Block Diagram REF RFOUT PHC BHC PHI BHI PH BH GND TC DEPC DLPC DEF ... REF REF 33 MIXO2 10k 10k + - 20k + - - + 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 QPH/BH DVD/CD DPD/TE CPOF TEBAL SGC TES TESI RREC TE TLP CP TEO TE- FE EFMO 27