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Pioneer PRA-BD11 Service Manual

Sdi aes/ebu input board, sdi aes/ebu output board
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SDI AES/EBU INPUT BOARD
PRA-BD11
SDI AES/EBU OUTPUT BOARD
PRA-BD12
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PRA-BD11
ZUCYV/WL
PRA-BD12
ZUCYV/WL
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
Power Requirement
DC Power supply from other system
DC Power supply from other system
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PRA-BD12
PRA-BD11
T-ZZY JULY 2004 printed in Japan
ORDER NO.
RRV2971
Remarks

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936...
  • Page 2 WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 PRA-BD11...

  • Page 3: Table Of Contents

    1. SPECIFICATIONS .............................4 2. EXPLODED VIEWS AND PARTS LIST......................6 2.1 PACKING and EXTERIOR SECTION......................6 2.1.1 PRA-BD11 (SDI AES/ EBU INPUT BOARD ) ..................6 2.1.2 PRA-BD12 (SDI AES/ EBU OUTPUT BOARD) ...................8 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..................10 3.1 BLOCK DIAGRAM............................10 3.2 OVERALL CONNECTION DIAGRAM ......................12...

  • Page 4: Specifications

    ∗1 Video/audio data is not output when playing back content containing signals preventing unauthorized copying to protect copyright holders, etc. The PRA-BD12 does not support through output of SDI and AES/EBU signals via the PRA-BD11 (SDI AES/EBU input board). ∗2 Compressed audio cannot be output.
  • Page 5 Accessories PRA-BD11 PRA-BD12 • 4-pin cable (L) • 4-pin cable (M) (DKP3674) (DKP3673) Short cable (1pin color : White) Long cable (1pin color : Blue) (approx. 90 mm) (approx. 130mm) • FFC cable (M) • FFC cable (L) (DDD1266) (DDD1267)

  • Page 6: Exploded Views And Parts List

    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 and EXTERIOR SECTION 2.1.1 PRA-BD11 (SDI AES/ EBU INPUT BOARD ) 5, 6, 27 , 30...
  • Page 7 PRA-BD11 Parts List Mark No. Description Part No. DINB Assy DWV1200 Flexible Cable (26P) DDD1266 (FFC cable (M)) Flexible Cable (30P) DDD1267 (FFC cable (L)) Connector Assy DKP3673 (4-pin cable (M)) Locking Wire Saddle DEC1305 Nyron Rivet DEC2698 Shield Case UP...

  • Page 8: Pra-Bd12 (Sdi Aes/ Ebu Output Board)

    PRA-BD12 (SDI AES/ EBU OUTPUT BOARD) 2.1.2 4, 5, 31 , 34 (x2) (x2) 2, 3 (x2) 6, 7, 11, 12, 35 ∗ How to remove DOOB Assy. (Refer to "7.1.10 DISASSEMBLY") ×5 PRA-BD11...
  • Page 9 Upper Spacer DHA1612 Bracket Spacer DHA1617 Packing Case OUT DHG2437 Master Carton OUT DHG2438 Screw BBZ30P060FNI Screw BMZ30P060FNI Lock Washer DBG1003 JAM Nut DBN1005 Screw PMB40P070FCU Binder (SKB-90BK) ZCA-SKB90BK NSP 36 Name Label OUT DRW2205 NSP 37 Serial Paper DRW1846 PRA-BD11...

  • Page 10: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM PRA-BD11 Note ; ∗1 : 27MHz clock from PRV-LX1 ∗2 : 27MHz clock to PRV-LX1 • PCLKOUT (27MHz) CN8101 • SDO CN8203 • SDO# • SCO FFC (30P) Connector IC8103 IC8108...
  • Page 11 Superimposing the 3-wires audio data from the FPGA on the CCIR656 video data from the FPGA, and (IC8613) convert 8-bit to 10-bit. Digital video serializer Convert 10-bit CCIR656 video data from the embedded audio processor to SDI serial data (IC8617) PRA-BD11...

  • Page 12: Overall Connection Diagram

    Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box. To. PCIB ASSY (CN2101) To. PCIB ASSY (CN2104, CN2103) PRV-LX1 AVIB ASSY (DWV1198) PRA-BD11 PRA-BD12 DINB ASSY DOOB ASSY (DWV1200) (DWV1201) S8602 (DIP- SW) AKN7032 DKN1192...
  • Page 13 NTSC/PAL setting OFF : Video is NTSC at test mode OFF : Open Switch 3 TP8661 at test mode ON : Video is PAL at test mode ON : L (GND) Switch 4 − − − 3, 4 Reserve PRA-BD11...

  • Page 14: Pra-Bd11]: Dinb Assy (1/4)

    3.3 [PRA-BD11]: DINB ASSY (1/4) DINB ASSY (DWV1200) 2/4, 4/4 2/4, 3/4 2/4, 4/4 PRA-BD11...
  • Page 15 2/4, 4/4 2/4, 4/4 2/4, 4/4 2/4, 3/4 2/4, 4/4 PRA-BD11...

  • Page 16: Pra-Bd11]: Dinb Assy (2/4)

    3.4 [PRA-BD11]: DINB ASSY (2/4) 3/4, 4/4 DINB ASSY (DWV1200) 1/4, 4/4 1/4, 3/4 1/4, 4/4 1/4, 4/4 PRA-BD11...
  • Page 17 1/4, 3/4 PRA-BD11...

  • Page 18: Pra-Bd11]: Dinb Assy (3/4)

    3.5 [PRA-BD11]: DINB ASSY (3/4) DINB ASSY (DWV1200) 1/4, 2/4 2/4, 4/4 2/4, 4/4 PRA-BD11...
  • Page 19 PRA-BD11...

  • Page 20: Pra-Bd11]: Dinb Assy (4/4)

    3.6 [PRA-BD11]: DINB ASSY (4/4) DINB ASSY (DWV1200) 1/4, 2/4 1/4, 2/4 1/4, 2/4 1/4, 2/4 2/4, 3/4 PRA-BD11...
  • Page 21 PRA-BD11...

  • Page 22: Pra-Bd12]: Doob Assy (1/2)

    3.7 [PRA-BD12]: DOOB ASSY (1/2) DOOB ASSY (DWV1201) PRA-BD11...
  • Page 23 PRA-BD11...

  • Page 24: Pra-Bd12]: Doob Assy (2/2)

    3.8 [PRA-BD12]: DOOB ASSY (2/2) DOOB ASSY (DWV1201) PRA-BD11...
  • Page 25 PRA-BD11...

  • Page 26: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 4.1 [PRA-BD11]: DINB ASSY DINB ASSY SIDE A NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
  • Page 27 SDI INPUT AES/EBU INPUT D8103 C8119 1.GND 1.GND 2.SDI 2.AES/EBU R8119 C8117 C8116 C8141 C8322 IC8208 D8308 IC8207 D8307 IC8206 CN8201 CN8203 CN8202 CONTACT X8301 DOWNSIDE (DNP2093-A) CN8203 CN8202 CN8201 AVIB ASSY AVIB ASSY AVIB ASSY CN5501 CN5502 CN3203 PRA-BD11...
  • Page 28 TP8644 R8672 R8635 IC8609 R8618 IC8601 TP8643 IC8602 IC8609 F8605 IC8606 CN8603 C8629 TP8636 IC8606 IC8602 C8623 IC8610 F8604 IC8607 C8621 IC8620 X8601 IC8620 IC8607 C8625 C8664 NTSC/PAL +3.3V TP8612 TEST MODE TP8604 TP8611 FPM V0 TH8601 TP8614 (DNP2094-A) PRA-BD11...
  • Page 29 IC8605 IC8621 R8604 C8617 R8733 C8628 IC8608 R8633 D8604 R8608 IC8608 Q8601 R8603 R8747 C8684 R8607 R8609 C8627 Q8602 R8737 R8628 C8626 C8619 Q8602 CN8602 CONTACT CN8610 SIDE ICT FC (DNP2094-A) CN8601 CN8602 AVIB ASSY AVIB ASSY CN3204 CN5503 PRA-BD11...

  • Page 30: Pcb Parts List

    1..DOOB ASSY DWV1201 C8101-C8103, C8105, C8107-C8111 CKSRYB103K50 C8114, C8119-C8121, C8123 CKSRYB103K50 C8126, C8127, C8129, C8131 CKSRYB103K50 C8133-C8146, C8201-C8209 CKSRYB103K50 • PRA-BD11 C8215-C8217, C8221, C8227-C8229 CKSRYB103K50 C8233, C8237, C8242-C8245 CKSRYB103K50 Mark No. Description Part No. C8252-C8258, C8267, C8268, C8271 CKSRYB103K50 C8303, C8304, C8315, C8321-C8323...

  • Page 31: Adjustment

    CN8610 (7P FFC CONNECTOR ) VKN1411 COILS AND FILTERS KN8601-KN8604 VNF1109 F8602-F8608, F8610 DTF1070 (EARTH METAL FITTING) L8603 DTL1116 L8602 LCTAW27NJ2520 X8601 (27.000MHz) VSS1146 F8601 VTH1040 X8602 (18.432MHz) VSS1194 CAPACITORS 6. ADJUSTMENT • There is no information to be shown in this chapter. PRA-BD11...

  • Page 32: General Information

    SDI audio input and AES/EBU input connectors SDI video input connector 3. Inspection of the main unit 3-1. Mount the PRA-BD11 on the PRV-LX1 (Product -jig 1) and connect it with the PRV-LX1 (Product -jig 2) using the Ÿ 4-pin PH cable: DKP3673 (...
  • Page 33 Audio amplifier Oscilloscope Speakers 3-3. Start up the PRV-LX1 (Product -jig 1) with the PRA-BD11 mounted. After startup, connect the SDI and AES/EBU signals to Product -jig 2. Check LEDs 1-3 after signal connection. SDI output PRV-LX1 AES/EBU...
  • Page 34 Examples of settings on the Function menu: 3-6. Set the power to the PRV-LX1 (Product -jig 1) to Standby then set the Power switch on the rear panel to OFF. Remove the PRA-BD11 then close the cable-securing lid for the FFC connectors. PRA-BD11...
  • Page 35 2.5V power supply for the digital system TP8282 Power supply after branching TP8472 +3VD 3.3V power supply for the digital system TP8287 Power supply after branching TP8487 +5VD 5.0V power supply for the digital system TP8286 Power supply before branching PRA-BD11...
  • Page 36 27MHz signal from TP8284 GNDD Ground SDI_SEL TP8485 the PRV-LX1 (Measurement must be TP8486 conducted when the PRV-LX1 is connected with the PRA-BD11) TP8482 +2VD 2.5V power supply for the digital system TP8285 27M_GEN Built-in 27MHz clock generator TP8480 +3VD 3.3V power supply for the digital system...

  • Page 37: Pra-Bd11]: List Of Status Led Indication

    7.1.2 [PRA-BD11]: LIST OF STATUS LED INDICATION Show the status indication by LEDs in the following tables. LEDs indicate the version of the firmware for about 10 seconds immediately after the power was turne on. Then, shift to each status indication.

  • Page 38: Pra-Bd11]: External I/F Specifications

    7.1.3 [PRA-BD11]: EXTERNAL I/F SPECIFICATIONS The SDI video/audio signals to be inputted to PRA-BD11 and the AES/EBU signals to be inputted to PRA-BD11 are described below. • SDI input connector (CN8101) Type of connector : BNC × 1 Input impedance : 75 ohms...

  • Page 39: Pra-Bd11]: Troubleshooting

    LED3 lit SDI video AES/EBU SDI audio input *1 input *1 input *1 *1: When signals supported by the PRA-BD11 (see "7.1.3 External I/F specifications") are input. *2: See "List of firmware version indications" in "7.1.2 List of Status Indication." PRA-BD11...
  • Page 40 VCCINT = Pins 13, 28, 38, 66, 76, 91,118, 128, 143, 171, 186 and 196 of IC8201 +2.5V Check the mounting and operation statuses of F8201. Check the mounting status of IC8201. If there is no problem in mounting status, IC8201 may be in failure. PRA-BD11...
  • Page 41 Check +3.3V power supply VDDIO = Pins 39, 51, 67 and 76 of IC8106 +3.3V Check the mounting and operation statuses of F8107. Check the mounting status of IC8106. If there is no problem in mounting status, IC8106 may be in failure. PRA-BD11...
  • Page 42 IC8106 If a clock signal is not output, check the mounting and operation statuses of L8110 and R8121. pin 99 Check "2 In a case where LED 1 is unlit regardless of the existence of the SDI signal input" PRA-BD11...
  • Page 43 • Check the logical state of Pin 12 of IC8309. If it is L, check the mounting statuse of IC8309. Input an SDI signal supported by the PRA-BD11 and check the following: • Check that a 270MHz clock signal with voltage swing from about 3.5-4.0 V is output from Check the mounting and Pins 28 and 29 of IC8103.
  • Page 44 Check the mounting and operation statuses of F8304. +5V ? Is pin 22 of IC8301 Check the mounting and operation statuses of F8305. +5V ? Check the mounting status of IC8301 If there is no problem in mounting status, IC8301 may be in failure. PRA-BD11...

  • Page 45: Pra-Bd12]: How To Operation Check

    3-4. Play back the GGV1035 disc on PRV-LX1 (Product -jig 1) and check (preview or recording) the display on the TV monitor connected to PRV-LX1 (Product -jig 2) with PRA-BD11 (product -jig ) to see if video signals are correctly output.
  • Page 46 2) TP8666 +5V Power supply (after the overcurrent protection circuit passage for RS-232C I/F) TP8670 +3.3V Power supply (converts +5V to +3.3V by regulator for RS-232C I/F) TP8662 TxD output for RS-232C I/F (+3.3V CMOS level) TP8667 GND Ground PRA-BD11...
  • Page 47 Power supply (convert +5V to +3.3V by regulator) TP8605 +2.5V Power supply (convert +5V to +2.5V by regulator) TP8606 GND Ground TP8608 27MHz CLK 27MHz clock TP8607 36.864MHz CLK 36.864MHz clock (generates from 27MHz clock) TP8609 18.432MHz CLK 18.432MHz clock TP8610 GND Ground PRA-BD11...

  • Page 48: Pra-Bd12]: List Of Status Led Indication

    LEDs 1-4 represent the place value of ones, and LEDs 5-6 represent the place value of tens. See the table below. Version Statuses of the LEDs for checking operations Version Statuses of the LEDs for checking operations PRA-BD11...
  • Page 49 For status indication of the FFC cable connecting with AVIB. LED2 For status indication of the configuration of IC8610 and IC8611. LED3 For status indication of IC8611. LED4 For status indication of IC8614. LED5 For status indication of IC8613. LED6 For status indication of IC8617. PRA-BD11...

  • Page 50: Pra-Bd12]: Test Mode

    The waveform of D/A-converted SDI and AES/EBU audio output signals is as shown below. Although its frequency is 1 kHz, because of noise, it does not sound like a correct 1-kHz sound. • Test mode switch position DOOB ASSY SIDE A S8602 S8602 PRA-BD11...

  • Page 51: Pra-Bd12]: Operation Check Of The Assy

    +5 V power to either CN8601 or TP8611. You do not need to connect a FFC cable. You can also perform simplified operational checks of the SDI and AES/EBU output connectors by using the PRA-BD11.

  • Page 52: Pra-Bd12]: Troubleshooting

    • LED 1 blinks (repeatedly on and off The PRA-BD12 operates in Test mode: for 1 second), while LEDs 2-6 are lit. • Make sure that Switch 1 of S8602 (BSH1015, DIP switches) is not set to ON. • Check soldering of S8602 (BSH1015, DIP switches). PRA-BD11...
  • Page 53 • Check soldering at IC8606 (BU2288FV, Side B). • Check soldering at Pins 113-122 of IC8611 • LEDs 1-5 are lit, and LED 6 blinks twice in (XC2S50-5PQ208C). succession. • Check soldering at IC8617 (GS7032). • Check soldering at IC8609 (TC74LCX541FT, Side B). PRA-BD11...
  • Page 54 • Check soldering at Pins 113-122 of IC8611 (XC2S50-5PQ208C). • LED 1 blinks (repeatedly on and off for 1second), • Check soldering at IC8617 (GS7032). LEDs 2-5 are lit, and LED 6 blinks twice in • Check soldering at IC8609 (TC74LCX541FT, Side B). succession. PRA-BD11...
  • Page 55 An asterisk (*) is displayed at the left of each figure on the fifth line if the operation of the corresponding device is not normal. In such a case, the corresponding LED(s) for checking operations flash(es) twice in succession. PRA-BD11...
  • Page 56 5: Problem with the bit clock 4: Problem with the bit clock 3: Problem with the LR clock 2: Problem with the LR clock 1: Problem with the LR and bit clocks 0: Problem with the LR and bit clocks PRA-BD11...
  • Page 57 0: No error (The audio data are overlaid on the video data.) 1: Error (The audio data have not been overlaid on the video data.) 0: No problem Others: With a problem (Various problems may be suspected. Basically the problem depends on the content of the place value of tens.) PRA-BD11...
  • Page 58 • Defective soldering at Pins 113-122 of IC8611 Indication of the external signal "LOCK" • Defective soldering at IC8617 1: The internal PLL is locked with the 27-MHz clock input. 0: The internal PLL is not locked with the 27-MHz clock input. PRA-BD11...

  • Page 59: Disassembly

    When handling this unit, NEVER touch the terminal area of each connector or parts on the boards. : step- 1=2=!=⁄=5=6 Note: [Remove] [Re-assembly] : step- 6=5=⁄=!=2=1 PRA-BD11 PRA-BD12 • How to disassemble the DINB Assy • How to disassemble the DOOB Assy 1 Remove the four screws.

  • Page 60: Installation

    4-pin cables FFC cables The PRA-BD11 input board and the PRA- The PRA-BD11 input board is supplied BD12 output board are supplied with 4- with two FFC cables: a narrow FFC cable pin cables of different length.
  • Page 61 (these screws will be used to reinstall the terminal cover in Step 12). Blind plate Remove the blind plate on the left (as seen from the rear) to install the PRA-BD11 input board. Note: Make sure that the removed screws are not mixed up with...
  • Page 62 Connect the FFC and 4-pin cables supplied with the unit to the specified PRV-LX1 connectors. Notes: • Make sure not to confuse the connector for connecting cables to the PRA-BD11 input board with that for connecting cables to the PRA-BD12 output board (see figure below). •...
  • Page 63 Insert the cable clamp (Locking Wire Saddle) supplied with the unit into the specified aperture in the PRV-LX1 and secure it. Note: The mounting location of the PRA-BD11 input board differs from that of the PRA-BD12 output board. Make sure that they are installed in the correct location. PRA-BD12 output board...
  • Page 64 Make sure that no cables routed in Step 4 are located rear of the PRV-LX1 beneath the unit. 8. Connect the PRA-BD11 input board and the PRA-BD12 output board to the PRV-LX1 with the FFC and 4-pin cables. Notes: •...
  • Page 65 Route the 4-pin cable connected to connector A and E underneath the rear bridge. • Place the arms of the PRA-BD11 input board and the PRA-BD12 output board on top of the rear bridge. PRA-BD11 input board PRA-BD12 output board...
  • Page 66 PRA-BD12 output board. To install the Core unit Core opening PRA-BD11 input board, go to Step 11. Rear bridge Thread the FFC cable (L) through the opening Core in the core. Install the core unit to the rear...
  • Page 67 11. Use the two screws (with washers) supplied with the PRA-BD11 input board and the screw (with washer) supplied with the PRA-BD12 output board to secure both boards to the rear bridge. PRA-BD11 input board Rear bridge PRA-BD12 output board 12.
  • Page 68 • Use the seven screws removed in Step 1. Note: Check that the FFC cables and the 4-pin cables are connected to the PRA-BD11 input board and the PRA-BD12 output board before installing the top panel. PRV-LX1 front panel 15. Operation check to verify connections Connect a video monitor to the video out and audio out connectors on the PRV-LX1.
  • Page 69 Press the STANDBY/ON button on the PRV-LX1 front panel to set it to standby mode. When the PRV-LX1 enters the standby mode, turn of f the power switch on the rear panel and disconnect the power cable from the AC outlet. PRA-BD11...

  • Page 70: Ic Information

    AK4103AVF (IC8614: DOOB ASSY) • 192kHz 24-Bit DIT Pin Arrangement TRANS DIF2 DIF1 MCLK DIF0 SDTI BICK View LRCK FS0/CSN FS1/CDTI CKS1 FS2/CCLK CKS0 FS3/CDTO Block Diagram BICK Prescaler Audio Serial LRCK Interface SDTI Biphase Encoder CRCC Generator Host Serial Interface PRA-BD11...
  • Page 71 Clock mode selection 1 − Power supply, 4.75V-5.25V − Ground, 0V Differential inverting output Differential non-inverting output DIF0 Audio serial interface selection 0 DIF1 Audio serial interface selection 1 DIF2 Audio serial interface selection 2 User data bit input PRA-BD11...
  • Page 72 RESET BYPASS SYNC DETECT PARALLEL to SERIAL DATA SMPTE INPUT CONVERTER SERIAL SCRAMBLER LATCH RESET & (PD0-PD9) DIGITAL NRZ to NRZI OUTPUTS BYPASS LOAD PARALLEL CLOCK INPUT (PCLKIN) MUTE LOOP BANDWIDTH CONTROL (LBWC) LOCK DETECT (LOCK DET) VCO+ VCO- PRA-BD11...
  • Page 73 Differential loop filter pins to optimize loop transfer performance at low loop bandwidths (NC if not used). SYNC DIS Sync detect disable. Logic high di sables sync detection. Logic low allows 8 bit operation by mapping 000-003 to 000 and 3FC-3FF to 3FF . PRA-BD11...
  • Page 74 PARALLEL TO SERIAL CONVERTER WITH SCRAMBLER FRAMED DESCRAMBLER DOUT[9:0] DATA [9:0] SERIAL TO PARALLEL FIFO_RESET SYNC CONVERTER DETECTOR CLIP_TRS AND DATA PROCESSING ANC_CHKSM CORE PCLK OUT ALIGNING PRESCALER SCRAMBLER CONTROL STANDARDS INDICATOR UNIT HOSTIF RESET TRS_ERR DEDICATED FLAG PORT PCLKOUT PRA-BD11...
  • Page 75 I≤C slave address for the device. Parallel port read/write control. When HIGH, the parallel port is configured as an output (read mode). When LOW, the parallel port is configured as an input (write mode). In I≤C mode, this pin must be set HIGH. PRA-BD11...
  • Page 76 SDOMODE, the GS9020A must be reset for proper operat ion. BLANK_EN Blanking enable. When LOW, incoming data words are set to appropriate blanking levels. ANC_CHKSM Ancillary checksum updat ing enabl e. When HIGH, ancillary checksum updat ing is enabled. PRA-BD11...
  • Page 77 VDD_SCI, SCI Power supply connect ion for the internal 75 ohm pullup resistor (nominally +5V) on the serial clock input lines. 29,51,68 Power supply connect ion for the parallel processing circuitry (nominally +5V). 30,50,67 Ground for the parallel processing circuitry. PRA-BD11...
  • Page 78 Convert CSA/B Control UDA/B Code 10 DOUT[9:0] VFLA/B MUTE Generate Arbitrary Audio ADDR[3:0] Packet Packets CS, WE, RE Control Buffer b9=b8 Registers DATA[7:0] DIN[9:0] Video Detection Generate VM[2:0] & Synchronization ANCI area LOCK PKT[8:0] EDH_INS MULTIPLEX MODE (DOOB Assy) PRA-BD11...
  • Page 79 LSB. The digital video input must contain TRS information. 11, 23, 25, 29, Device ground. 50, 58, 71, 82, 98, 100 RESET Device reset. Active low. NOTE: The video input to output d ata path will be interrupted during de vice res t. PRA-BD11...
  • Page 80 This pin should be grounded when inputting AES/EBU audio data. In Multiplex Mode, this pin is an input and is supplied by the user. In Demultiplex Mod e, this pin is an outp ut and is generated b y the GS9023A. PRA-BD11...
  • Page 81 Buffer error. Indicates when an inte rnal buffer overflow/underflow error has occurred. Valid only when the devic e is configured to operate in Demultiplex Mode. NOTE: If an internal buffer overflow/underflow cond ition occu rs, the GS9023A does not mute the audio output . PRA-BD11...
  • Page 82 ACLK Input audio signa l clock (128 fs). Synchronous to PCLK. In non-AES/EBU audio modes, the serial audio data is sampled on both edges of ACLK. NOTE: All unused inputs of the GS9023A should be connec ted to ground. PRA-BD11...
  • Page 83 L : desavle (default) H : enable Vddio +3.3V power supply pins for device I/O. PKT8 PKT7 PKT6 PKT5 Arbitrary data I/O bus. PKT3 PKT2 PKT1 PKT0 Arbitrary data packet enable. PKTEN L: desavle (default) H: enable Device ground. PRA-BD11...
  • Page 84 ANCI Reserve TRS Selection. L: nvalid (default) H: Effective EDH Insert Selection. EDH_INS L: Invalid (default) H: Effective Audio mute. MUTE H: mute Audio mode format. (default) AM [2:0] =000 Device ground. ACLK 6.144MHz Audio clock input. Device ground. PRA-BD11...
  • Page 85 GS9025A (IC8103: DINB ASSY) • SDI Serial Digital Receiver Pin Arrangement (Top view) GS9025A Block Diagram PRA-BD11...
  • Page 86 Lock indicator pin When this pin is "H", Lock to the input signal. SSI/CD Signal strength indicator/Carrier detection A/D# Switch the Analog data input/Digital data input SMPTE SMPTE/Other data rate select. TTL/CMOS compatible input. OEM_TEST Output Eye Monitor Only for using debugging purpose. PRA-BD11...
  • Page 87 I/O power supply (3.3V) TP05 FPGA test signal output (Not connected at AVIB side) − Vccint Core power supply (2.5V) TP06 FPGA test signal output (Not connected at AVIB side) TP07 FPGA test signal output (Not connected at AVIB side) PRA-BD11...
  • Page 88 Selection setting output of sub frame 1 or sub frame 2 14_SEL Selection setting of pin function of C0 to CE − Vccint Core power supply (2.5V) CLK_128FS Same as the SDI_BCK − Vcco I/O power supply (3.3V) − Digital GND CLK_27MFPGA The 27MHz clock which generated from SDI PRA-BD11...
  • Page 89 123 23_BUFERR Buffer Error Indicator − Digital GND 125 23_LOCK Lock Indicator 126 − − − 127 23_DOUT0 SDI digital video signal input − Vccint Core power supply (2.5V) 129 − − − − Vcco I/O power supply (3.3V) PRA-BD11...
  • Page 90 NO_EDH input to use for the status check of IC 175 23_AUXEN Extended audio enable setting 176 23_CSB Channel status input for CH3/4 − Digital GND 178 23_CSA Channel status input for CH1/2 179 23_UDB User data input for CH3/4 180 23_UDA User data input for CH1/2 PRA-BD11...
  • Page 91 202 14_U 203 14_VERF Validity + Error flag Indicator(Logical OR) 204 14_SDATA Data input for AES/EBU 205 14_FSYNC LR clock input for AES/EBU 206 14_SCK Serial clock input for AES/EBU 207 (TCK) JTAG TCK − Vcco I/O power supply (3.3V) PRA-BD11...
  • Page 92 Audio frame start of GS9023 (Active High) EACNS Channel status of GS9023 EABDA Audio data of GS9023 EALRCK 48kHz word clock of GS9023 − N.C. Reserve Configuration setting (default "L", master serial mode) − Digital GND Configuration setting (default "L", master serial mode) PRA-BD11...
  • Page 93 Host I/F data input/output of GS9023 101 EAD4 Host I/F data input/output of GS9023 102 EAD3 Host I/F data input/output of GS9023 − 103 GND Digital GND 104 CFDONE DONE signal for configuration L: During configuration, H: Configuration completion PRA-BD11...
  • Page 94 150 N.C. Reserve − 151 N.C. Reserve 152 LED1 Status LED1 L: Lights out, H:Lighting 153 CFDATA Data for configuration 154 LED2 Status LED2 L: Lights out, H:Lighting 155 CFCCLK Lock for configuration − 156 Vcco I/O power supply (3.3V) PRA-BD11...
  • Page 95 − 200 N.C. Reserve − 201 N.C. Reserve − 202 N.C. Reserve − 203 N.C. Reserve − 204 N.C. Reserve − 205 N.C. Reserve − 206 N.C. Reserve 207 TCK JATG TCK − 208 Vcco I/O power supply (3.3V) PRA-BD11...

  • Page 96: Panel Facilities

    PRA-BD11 power connector. PRA-BD11 power connector. Use the supplied 4-pin cable (M) to Use the supplied 4-pin cable (M) to connect the PRA-BD11 to the designated connect the PRA-BD11 to the designated connector on the PRV-LX1. connector on the PRV-LX1.
  • Page 97 Use the supplied 4-pin cable (L) to connect the PRA-BD12 to the designated connector on the PRV-LX1. 30-pin connector Connector that transfers signals between the PRA-BD12 and PRV-LX1. Use the supplied FFC (L) cable to connect the PRA-BD12 to the designated connector on the PRV-LX1. PRA-BD11...
  • Page 98 Jigs list (Product -jig 1 for checking): The PRA-BD11 is to be mounted. • PRV-LX1 (Product -jig 2 for checking): The PRA-BD12 (product -jig) is to be mounted. • PRV-LX1 • PRA-BD11 (product) • PRA-BD12 (product) • GGV1035 (Test disc: DVDT-001) •...

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