Sony BKM-21D Maintenance Manual
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Sony BKM-21D Maintenance Manual

Sdi multi decoder adaptor
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SDI MULTI DECODER ADAPTOR
BKM-21D
MAINTENANCE MANUAL
2nd Edition
Serial No. 2100001 and Higher

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Summary of Contents for Sony BKM-21D

  • Page 1 SDI MULTI DECODER ADAPTOR BKM-21D MAINTENANCE MANUAL 2nd Edition Serial No. 2100001 and Higher...
  • Page 2 LES SCHÉMAS DE PRINCIPE, LES VUES EXPLOSÉES ET LES CRITICAL TO SAFE OPERATION. REPLACE THESE COMPO- LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE NENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR POUR LA SÉCURITÉ DU FONCTIONNEMENT. NE LES AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE LISHED BY SONY.

  • Page 3: Table Of Contents

    Y/R-Y/B-Y Level Adjustment (BD Board) ....... 3-20 (E) 3-4-2. RGB Level Adjustment (BD Board) ........3-20 (E) 3-5. Digital Mode Adjustment ..............3-21 (E) 3-5-1. SDI Freerunning Adjustment (BD Board) ......3-21 (E) 3-5-2. D1 Output Level Adjustment (BD Board) ......3-22 (E) 1 (E) BKM-21D...
  • Page 4 4-4-1. Sync Separation Circuit (IC308) .......... 4-4 (E) 4-4-2. B.G.P Generation (IC310, 321) ..........4-4 (E) 4-4-3. C.CL.P Generation/D1 HSYNC Delay Circuit (IC322, 352, 376) ..............4-4 (E) 4-4-4. HBLK Pulse Generation (IC311, 322) ......... 4-4 (E) 2 (E) BKM-21D...
  • Page 5 BD (7/11) ....................8-10 BD (8/11) ....................8-11 BD (9/11) ....................8-12 BD (10/11) ....................8-13 BD (11/11) ....................8-14 BD2 (1/2) ....................8-19 BD2 (2/2) ....................8-20 Printed Wiring Boards BD ....................... 8-2 BD2 ......................8-18 3 (E) BKM-21D...
  • Page 9 DIGITAL ANALOG...

  • Page 13: Service Informations

    2-1. BD Board Removal and Check 1 BD board (Loosen two panel stopper screws.) 2 Extension board/Cable kit (Z board) (A-1394-806-A) * Insert the Z board into the slot. And insert the BD board into the connector on the Z board. 2-1 (E) BKM-21D...

  • Page 15: Electrical Adjustments

    Section 3 Electrical Adjustments . 03 CH BKM-21D is an optional board for the BVM series monitors and unable to operate on its own. To adjust and FORMAT .... PAL-D measure it, BKM-21D must be mounted with a BVM SLOT NO ....
  • Page 16 . 10 CH FORMAT .... SDI PAL-S SLOT NO .... n (Set to the slot number with the BKM-21D inserted) INPUT NO ..2 Same as 01 CH for others . 11 CH FORMAT .... SDI PAL-S SLOT NO .... n (Set to the slot number with the BKM-21D inserted) INPUT NO ..
  • Page 17 ..Analog NTSC mode NTSC composite video signal Extension board (Z board) 75 Z terminator NTSC composite signal generator BKM-21D NTSC 100% color bar full-field 0% set up Oscilloscope BKM-10R BVM-20F1U ..Analog PAL mode...
  • Page 18 ..Analog component mode BKM-21D YUV SMPTE/EBU-N10 signal RGB signal Y/G terminal B-Y/ B terminal Extension board R-Y/R terminal (Z board) 75 Z terminator x 3 Component signal generator Y/R-Y/B-Y 100% color bar RGB 100% color bar...
  • Page 19 [Layout of Adjustment-Related Parts] TP301 TP302 TP303 TP310 TP201 TP313 TP101 TP601 TP311 TP450 TP501 TP312 IC802 IC325 BD BOARD (Component side) 3-5 (E) BKM-21D...

  • Page 20: Analog Ntsc Mode Adjustment

    3-2-2. NTSC Chroma Clamp Pulse Adjustment (BD Board) Set CH 01. 3-2-1. NTSC Burst Gate Pulse Adjustment The following adjustment menu is below the BKM-21D (BD Board) menu of the MAINTENANCE menu. CCP-P (CHROMA CLAMP PULSE-POSITION) The following adjustment menu is below the BKM-21D 1.

  • Page 21: Ntsc Vco Adjustment (Bd Board)

    3-2-3. NTSC VCO Adjustment (BD Board) 3-2-5. NTSC PHASE Adjustment (BD Board) The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. The following adjustment menu is below the BKM-21D HOLD menu of the MAINTENANCE menu. PHASE OFFSET 1.

  • Page 22: Ntsc Output Level Adjustment (Bd Board)

    6. Connect the oscilloscope to TP601 of the BD board. (BD Board) 7. Adjust the PR LEVEL data so that the PR OUT signal level C of TP601 satisfies the specification. The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. Y LEVEL PB LEVEL PR LEVEL 1.
  • Page 23 Vertical center the VIDEO 4 input terminal. of the oscilloscope (Full-field 0% set up) 2. Set the data as follows at the BKM-21D menu of the MAINTENANCE menu. Enlarge the image of the oscilloscope in the delay mode BB0 : 0...
  • Page 24 YB2 : 0 → 0 → 1 YB1 : 0 → 0 → 1 Horizontal vertical center YB0 : 1 → 0 → 1 of the oscilloscope a = b c = d Specification B = Below 35 nsec Fig. 2-9. 3-10 (E) BKM-21D...

  • Page 25: Ntsc Video Out Level Adjustment (Bd Board)

    For this adjustment, install the NTSC input adapter BKM- (BD Board) 24N to the vacant slot. The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. V LEVEL (VIDEO LEVEL) The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu.

  • Page 26: Pal-S Chroma Clamp Pulse Adjustment (Bd Board)

    3. Set 02 CH. 4. Set the following adjustment data to the same value as H BLK (TP313) the NTSC mode data read at step 2 at the BKM-21D menu of the MAINTENANCE menu. CCP-P Enlargement 3-3-3. PAL H BLK Pulse Adjustment...

  • Page 27: Pal Vco Adjustment (Bd Board)

    3-3-4. PAL VCO Adjustment (BD Board) 3-3-6. PAL-S PHASE Adjustment (BD Board) The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. The following adjustment menu is below the BKM-21D HOLD menu of the MAINTENANCE menu. PHASE OFFSET 1.

  • Page 28: Pal-S Output Level Adjustment (Bd Board)

    7. Connect the oscilloscope to TP601 of the BD board. (BD Board) 8. Adjust the PR LEVEL data so that the PR OUT signal level C of TP601 satisfies the specification. The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. Y LEVEL PB LEVEL PR LEVEL 1.
  • Page 29 (Full-field 0% set up) 2. Set 02 CH. FORMAT ..COMPOSITE PAL S Enlarge the image of 3. Set the data as follows at the BKM-21D menu of the the oscilloscope in the delay mode MAINTENANCE menu. BB0 : 0...
  • Page 30 YB2 : 0 → 0 → 1 YB1 : 0 → 0 → 1 Horizontal vertical center YB0 : 1 → 0 → 1 of the oscilloscope a = b c = d Specification B = Below 35 nsec Fig. 3-9 3-16 (E) BKM-21D...

  • Page 31: Pal-S Killer Level Adjustment (Bd Board)

    APC PB OUT . For this adjustment, install the NTSC input adapter (IC325-7) BKM-25P to the vacant slot. . The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. V LEVEL (VIDEO LEVEL) Burst gate pulse (TP311) 1.

  • Page 32: Pal-D Y/C Delay Adjustment (Bd Board)

    (Full-field 0% set up) 4. Set the following adjustment data to the same value as 2. Set 03 CH. the PAL-S mode data read at step 2 at the BKM-21D FORMAT ..COMPOSITE PAL D menu of the MAINTENANCE menu.

  • Page 33: Pal-D Killer Level Adjustment (Bd Board)

    3-3-14. PAL-D KILLER Level Adjustment 3-3-16. PAL-D Output Level Adjustment (BD Board) (BD Board) The following adjustment menu is below the BKM-21D The following Adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. menu of the MAINTENANCE menu.

  • Page 34: Analog Component, Rgb Adjustment

    3-4-2. RGB Level Adjustment (BD Board) 3-4-1. Y/R-Y/B-Y Level Adjustment (BD Board) The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. The following adjustment menu is below the BKM-21D Y LEVEL menu of the MAINTENANCE menu.

  • Page 35: Digital Mode Adjustment

    3. Connect the frequency counter to TP302 of the BD board (DBCLK). 4. Adjust the DB-FV data so that the DBCLK frequency becomes 27.0 ± 0.5 MHz. The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. 5. Set 10 CH. DA-FV 6.

  • Page 36: D1 Output Level Adjustment (Bd Board)

    5. Connect the oscilloscope to TP501 of the BD board. (BD Board) 6. Adjust the PB LEVEL data so that the PB OUT signal level B of TP501 satisfies the specification. The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. Y LEVEL PB LEVEL PR LEVEL Specification B = 660 ±...

  • Page 37: D1 Y/C Delay Adjustment (Bd Board)

    1. Input the D1 100% color bar signal (525/60) to the Vertical center SDI-1 terminal. of the oscilloscope 2. Set 06 CH. 3. Set the data as follows at the BKM-21D menu of the MAINTENANCE menu. Enlarge the image of the oscilloscope in the delay mode BB0 : 1...
  • Page 38 YB2 : 0 → 1 → 1 Horizontal vertical center YB1 : 0 → 1 → 1 of the oscilloscope YB0 : 0 → 1 → 0 a = b c = d Specification B = Below 30 nsec Fig. 5-5. 3-24 (E) BKM-21D...

  • Page 39: D1 H Phase Adjustment (Bd Board)

    3-5-4. D1 H PHASE Adjustment 3-5-5. D2 NTSC A/D Input Level Adjustment (BD Board) (BD Board) The following adjustment menu is below the BKM-21D The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. menu of the MAINTENANCE menu.

  • Page 40: D2 Ntsc Phase Adjustment (Bd Board)

    NTSC mode data that is read at 3. Connect the oscilloscope to TP201 of the BD board. step 2 from the BKM-21D menu of the MAINTE- 4. Adjust the Y LEVEL data so that the Y OUT signal NANCE menu.

  • Page 41: D2 Pal A/D Input Level Adjustment (Bd Board)

    The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. BKM-25P to the vacant slot. . The following adjustment menu is below the BKM-21D A D LEVEL menu of the MAINTENANCE menu. 1. Input the D2 PAL 100% color bar signal into the SDI- V LEVEL (VIDEO LEVEL) 1 input terminal.

  • Page 42: D2 Pal Output Level Adjustment (Bd Board)

    3-5-11. D2 PAL Output Level Adjustment (BD Board) The following adjustment menu is below the BKM-21D menu of the MAINTENANCE menu. Y LEVEL PB LEVEL PR LEVEL 1. Input the D2 PAL 100% color bar signal into the SDI- 1 input terminal.

  • Page 43: Circuit Descriptions

    3-bit signals (BB0 to BB2). The delay amount of the R-Y signal is set by the 2-bit signals (RB0 and RB1). The three signals of the delay circuit output are input to the D/A converter (IC370) and converted to the analog signal. 4-1 (E) BKM-21D...

  • Page 44: Low Pass Filter, Amplifier Circuit

    (B-Y sampling phase), Y/C separated, and input to the decoder circuit (IC303 to IC306, and IC309). The BKM-21D is able to carry out external parallel digital The 10-bit parallel signal is passed through IC303 and input via the BKM-20D and BKM-22X. External digital IC304 to become 2H delay signal.

  • Page 45: Analog Signal System

    D/A converter (IC805) of the control circuit. time. This signal is input to the A/D converter (IC341) and converted to the 10-bit parallel data. Hereafter, the same signal processing as the D2 NTSC or D2 PAL signal is performed. 4-3 (E) BKM-21D...

  • Page 46: Timing Pulse Generation Circuit

    The voltage of the chroma burst period of the demodulated B-Y signal (APC PB signal) is sampled by IC327 (3/3) and held. This voltage is compared with the reference voltage (KILLER-LEVEL voltage) in IC326 (2/2) to discriminate between color and black/white. 4-4 (E) BKM-21D...

  • Page 47: Semiconductors

    MB89613R-438 BA033FP CXD1177Q-T4 MB89613R-560 BA033FP-E2 BA05T TOP VIEW CXK1203AR CXK1203AR-T4 TOP VIEW 32pin QFP TOP VIEW CXD2309Q-T6 MC74HC4052AFEL TOP VIEW 48pin SOP TOP VIEW IDT74FCT821ASO 16pin DIP TOP VIEW 48pin QFP TOP VIEW CXD2310AR 24pin DIP CXD2310AR-T4 TOP VIEW BKM-21D...
  • Page 48 TOP VIEW 16pin SOP PST529CMT PST529CMT-T1 IMX2 IMX2-T109 TC7S00FU(TE85R) TC7S00FU-TE85R TC7S08FU(TE85R) TC7S08FU-TE85R TC7S32FU(TE85R) TC7S32FU-TE85R TC7SH02FU 1SS352 TC7SH02FU-TE85R 1SS352-TPH3 1T363(VARI-CAP) 1T363A-M20-T8A RD5.6SB RD5.6SB-T1 5pin CHIP 2SA1037AK-T146-QR 2SA1037AK-T146-R ANODE 2SA1462 CATHODE 2SA1462-T1Y33Y34 2SC1623-L5L6 2SC2351-R2 2SC2351-T1R2 2SC2412K-T-146-QR 2SC3545 2SC3545-T1T43T44 DTA144EKA-T146 DTC144EKA DTC144EKA-T146 BKM-21D...

  • Page 49: Spare Parts

    Spare Parts 6-1. Notes on Repair Parts 1. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. Parts List has the present standardized repair parts.

  • Page 50: Exploded Views

    +PS 3x6 +BVTT 3x8 Part No. SP Description A-1136-211-A s MOUNTED CIRCUIT BOARD, BD A-1131-734-A s MOUNTED CIRCUIT BOARD, BD2 X-4033-142-4 o PANEL ASSY, CONNECTOR 4-057-770-01 o INSULATOR Screws/Washers 7-682-647-09 s SCREW +PS 3X6 7-685-872-09 s SCREW +BVTT 3X8 (S) BKM-21D...

  • Page 51: Electrical Parts List

    1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C113 1-126-394-11 s CAPACITOR,ELECT 10MF/16V(CHIP) C177 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C178 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C115 1-126-392-11 s CAPACITOR,CHIP ELECT100MF/6.3V C179 1-163-038-00 s CAPACITOR, CERAMIC 0.1MF/25V C180 1-163-243-11 s CAPACITOR CHIP CERAMIC 47PF/50 BKM-21D...
  • Page 52 1-164-346-11 s CAPACITOR CHIP CERAMIC 1MF/16V C367 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C305 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C368 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C306 1-128-257-21 s CAPACITOR,ELECT 33MF/10V(BP) C369 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF BKM-21D...
  • Page 53 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C813 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C493 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C814 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C494 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF C815 1-163-031-11 s CAPACITOR, CHIP CERAMIC 0.01MF BKM-21D...
  • Page 54 IC322 8-759-100-96 s IC UPC4558G2 FL802 1-239-183-11 s FILTER,EMI IC324 8-759-929-26 s IC TL431CPS IC325 8-759-700-78 s IC NJM082M FL806 1-236-071-11 s EMI FILTER IC326 8-759-700-78 s IC NJM082M FL807 1-236-071-11 s EMI FILTER IC327 8-759-011-65 s IC MC74HC4053F BKM-21D...
  • Page 55 1-414-468-11 s INDUCTOR, CHIP (K)(27NH) Q331 8-729-027-38 s TRANSISTOR DTA144EKA-T146 8-729-026-49 s TRANSISTOR 2SA1037AK-T146-R Q332 8-729-027-38 s TRANSISTOR DTA144EKA-T146 8-729-026-49 s TRANSISTOR 2SA1037AK-T146-R Q338 8-729-027-38 s TRANSISTOR DTA144EKA-T146 8-729-120-28 s TRANSISTOR 2SC1623-L5L6 Q350 8-729-027-38 s TRANSISTOR DTA144EKA-T146 8-729-120-28 s TRANSISTOR 2SC1623-L5L6 BKM-21D...
  • Page 56 1-216-049-11 s RESISTOR, CHIP 1K 1/10W(2012) Q601 8-729-112-65 s TRANSISTOR 2SA1462 1-216-636-11 s RESISTOR CHIP 240 1/10W (2012) Q602 8-729-027-38 s TRANSISTOR DTA144EKA-T146 1-216-636-11 s RESISTOR CHIP 240 1/10W (2012) Q603 8-729-920-59 s TRANSISTOR IMX2 1-216-057-00 s RESISTOR CHIP 2.2K 1/10W(2012) BKM-21D...
  • Page 57 1-216-097-00 s RESISTOR CHIP 100K 1/10W(2012) R148 1-216-624-11 s RESISTOR,CHIP 75 1/10W(2012) R216 1-216-015-00 s RESISTOR,CHIP 39 1/10W(2012) R149 1-216-624-11 s RESISTOR,CHIP 75 1/10W(2012) R217 1-216-097-00 s RESISTOR CHIP 100K 1/10W(2012) R150 1-216-611-11 s RESISTOR,CHIP 22 1/10W (2012) R218 1-216-295-00 s CONDUCTOR, CHIP (2012) BKM-21D...
  • Page 58 R302 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R363 1-216-661-11 s RESISTOR,CHIP 2.7K 1/10W(2012) R303 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R364 1-216-681-11 s RESISTOR,CHIP 18K 1/10W (2012) R304 1-216-648-11 s RESISTOR,CHIP 750 1/10W (2012) R366 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) 6-10 BKM-21D...
  • Page 59 1-216-627-11 s RESISTOR,CHIP 100 1/10W (2012) R424 1-216-059-00 s RESISTOR,CHIP 2.7K 1/10W(2012) R489 1-216-665-11 s RESISTOR,CHIP 3.9K 1/10W(2012) R425 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R490 1-216-651-11 s RESISTOR,CHIP 1K 1/10W(2012) R426 1-216-085-00 s RESISTOR CHIP 33K 1/10W(2012) R491 1-216-651-11 s RESISTOR,CHIP 1K 1/10W(2012) 6-11 BKM-21D...
  • Page 60 R583 1-216-015-00 s RESISTOR,CHIP 39 1/10W(2012) R702 1-216-639-11 s RESISTOR,CHIP 330 1/10W (2012) R585 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R703 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R590 1-216-295-00 s CONDUCTOR, CHIP (2012) R704 1-216-057-00 s RESISTOR CHIP 2.2K 1/10W(2012) 6-12 BKM-21D...
  • Page 61 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R825 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R830 1-216-065-91 s RESISTOR,CHIP 4.7K 1/10W(2012) R831 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R832 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R833 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R834 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) 6-13 BKM-21D...
  • Page 62 8-759-079-45 s IC TC74AC283F IC915 8-759-079-45 s IC TC74AC283F IC916 8-759-079-45 s IC TC74AC283F IC917 8-759-472-65 s IC 74VHC574MTCX IC918 8-759-472-65 s IC 74VHC574MTCX IC919 8-759-472-65 s IC 74VHC574MTCX Q901 8-729-026-49 s TRANSISTOR 2SA1037AK-T146-R Q902 8-729-026-49 s TRANSISTOR 2SA1037AK-T146-R 6-14 BKM-21D...

  • Page 63: Supplied Accessories

    6-4. Supplied Accessories Ref. No. or Q’ty Part No. SP Description 3-703-263-13 o BAG, CONDUCTIVE 3-810-095-06 s MANUAL, OPERATION (JAPANESE,ENGLISH) 6-15 BKM-21D...

  • Page 65: Block Diagrams

    FV CONT Q129 Q109 DC-FV CURR CONT SYNC FSR2 D1 SYNC-D Q150-153 D1 SYNC 3/4,4/4 SWITCH 2/4,4/4 IC113 IC109 INPUT DET SW IC112 BUFF IC112 IC112 Q133 Q132 INT-D IC135 SDI AUTO SEL IC50 ERROR GE-RESET FORMAT TEST1 TEST2 SINTRI BKM-21D...
  • Page 66 Q810 PR LEVEL BUFF Q811 YPBPR BYPASS +5V-2 +5V-2 Q606 BUFF Q623 1/4,4/4 ANA V CN2(2/3) IC12 +5V-2 D2DA V IC13 -5V-2 FROM MONITOR -15V -15V-2 FB105 -15V +5V-7 FL800 IC91 +3.3V +3.3V IC92 +3.3V +3.3V-2 IC93 +3.3V +3.3V-3 BKM-21D...
  • Page 67 IC325 CLAMP IC328 IC342 IC140 +5V-2 COMPA IC336 IC333 IC335 IC342 D1 CLK 1/4,4/4 Q317 PAL VCO IC326 +5V-2 IC330 IC329 IC342 Q316 IC351 ANALOG PAL IC330 IC332 PR AMP IC333 APC PR IC336 IC332 CLAMP PHASE 1/4,4/4 DISPLAY BKM-21D...
  • Page 68 Q802 BIAS BOARD 1/4,2/4 TEST2 CONTROL IC801 NTSC1 1/4,3/4 IC803 D2ANA EEPROM CN2(3/3) Y TH IC805 MISO ANA V BOARD DA-FV D/A CONV MOSI COMP DB-FV TO/FROM SCLK MONITOR DC-FV CH-SLOT Q801 RESET A/D-LEV HBLK-W BGP-P BGP-W CCC-P KILLER-LEVEL BKM-21D...

  • Page 69: Bd2

    RDO0-7 PR11 ADDR1 PR12 ADDR2 PR13 IC919 LATCH & OH ADRB8 RDO8 ADRB9 RDO9 IC915 4BIT FULL ADDER 7 C0 ADDR3 PR14 ADDR4 PR15 ADDR5 PR16 ADDR6 PR17 IC914 4BIT FULL ADDER 7 C0 ADDR7 PR18 ADDR8 PR19 ADDR9 BKM-21D...

  • Page 71: Diagrams

    : NONFLAMMABLE METAL OXIDE : NONFLAMMABLE CEMENT : NONFLAMMABLE WIREWOUND : ADJUSTMENT RESISTOR COIL LF-8L : MICRO INDUCTOR CAPACITOR : TANTALUM : STYROL : POLYPROPYLENE : MYLAR : METALIZED POLYESTER : METALIZED POLYPROPYLENE : BIPOLAR : HIGH TEMPERATURE : HIGH RIPPLE BKM-21D...

  • Page 72: Schematic Diagrams And Printed Wiring Boards

    IC809 IC808 IC807 IC325 Q319 Q640 * A-6 IC326 IC341 Q320 * C-6 Q641 * A-6 R460 IC342 R836 -A SIDE- IC343 * D-5 Q321 * C-6 Q701 * E-4 * B-4 * D-4 IC350 Q322 Q702 SUFFIX: -21 BKM-21D...
  • Page 73 R 8 5 3 R 3 6 0 R 3 6 7 R 4 5 8 R 2 5 1 R 2 5 2 C 3 2 9 R 3 5 8 R 8 5 0 -B SIDE- SUFFIX: -21 BKM-21D...
  • Page 74 R-Y/R -5V-2 6.3V 6.3V :CHIP :CHIP :BP-CP :CHIP :CHIP :CHIP :CHIP :HT-CP :HT-CP -5V-2 (P11) CODED PR CODED PR (P10) YPBPR (P11) (P4,11) Q423 2SC3545-T1T43T44 C609 (P11) 0.01 PR AMP F:CHIP BYPASS (P11) (P11) (1/11) (SIGNAL INPUT) (P11) B-SS9520-WORLD-BD-P1 BKM-21D...
  • Page 75 C125 (P3,4,5) :CHIP R167 0.01 F:CHIP R245 F:CHIP 100k F:CHIP C127 3.9k SDI A/B DATA F:CHIP :CHIP :CHIP DTA144EKA-T146 C164 INVETER F:CHIP R166 IC108(2/4) :CHIP F:CHIP TC74VHC86F(EL) R162 (2/11) DTC144EKA-T146 DTC144EKA-T146 :CHIP INVERTER INVERTER (SDI DEC) DB-SET (P11) B-SS9520-WORLD-BD-P2 BKM-21D...
  • Page 76 DTC144EKA-T146 SDI C INVERTER F:CHIP SDI C OUT (P1) L116 R184 27nH DTA144EKA-T146 :CHIP INVERTER R168 R169 100k :CHIP :CHIP DTC144EKA-T146 INVERTER C165 F:CHIP IC108(3/4) TC74VHC86F(EL) R163 IC125 TC74AC245F-EL :CHIP DATA BUFFER DC-SET (P11) EPCK (3/11) (SDI DEC) B-SS9520-WORLD-BD-P3 BKM-21D...
  • Page 77 :HT-CP DTC144EKA-T146 INPUT DETECTION SW INVERTER F:CHIP :CHIP Q132 IC130(5/6) DTA144EKA-T146 DTC144EKA-T146 TC74VHC368F(EL) INVERTER C186 IC112(4/6) 0.01 TC74VHC04F(EL) F:CHIP INVERTER IC112(5/6) IC130(6/6) TC74VHC04F(EL) TC74VHC368F(EL) Q133 INVERTER DTC144EKA-T146 (P3,11) R227 IC112(6/6) (P2,11) TC74VHC04F(EL) :CHIP INVERTER (4/11) (P2,11) (D1 DEC) B-SS9520-WORLD-BD-P4 BKM-21D...
  • Page 78 24 23 22 21 20 19 18 17 4.7k :RN-CP AVSS DVSS C177 0.01 DVSS F:CHIP F:CHIP DVDD IC128 DVDD CXD2315Q D2 D/A CONVERTER R851 :CHIP C173 0.01 F:CHIP C172 C171 :CHIP F:CHIP F:CHIP (5/11) D2 DEC, D2 D/A CONV. B-SS9520-WORLD-BD-P5 BKM-21D...
  • Page 79 HBLK GEN HBLK2 (P4) HBLK2-D1 R285 IC311(2/2) TC74HC4538AF(EL) :CHIP IC311(1/2) HBLK GEN TC74HC4538AF(EL) HBLK GEN IC331(4/4) IC352 TC74VHC00F(EL) TC4W53FU(TE12R) HBLK-DD NAND SYNC SW HBLK (6/11) (P11) TP313 HBLK (VIDEO A/D CONV.) HBLK-P (P8) R575 C356 100p :RN-CP CH:CHIP B-SS9520-WORLD-BD-P6 BKM-21D...
  • Page 80 -15V-2 IC342(4/4) TC74VHC125F(EL) 5V-2 R571 IC339(1/2) (P8) F:CHIP 100k NJM4558M-TE2 :CHIP R433 BUFFER (7/11) -5V-2 R228 :CHIP 4.7k IC342(3/4) BGP SW, :CHIP Q320 -5V-2 IC371 D310 DTC144EKA-T146 TC74VHC125F(EL) TC4W53FU(TE12R) 1SS352-TPH3 (P6) V SYNC VIDEO GAIN RESET B-SS9520-WORLD-BD-P7 8-10 8-10 BKM-21D...
  • Page 81 DIN7 DOT7 DIN7 DOT7 DIN7 DOT7 DIN8 DOT8 DIN8 DOT8 DIN8 DOT8 DIN8 DOT8 DIN9 DOT9 DIN9 DOT9 DIN9 DOT9 DIN9 DOT9 TINIT TINIT TINIT TINIT NTSC1 (P5,7,11) PAL1 (P7,8,9) (8/11) Y/C SEP, C DEC DELAY B-SS9520-WORLD-BD-P8 8-11 8-11 BKM-21D...
  • Page 82 PR DELAY LINE (P11) PAL-S TC74VHC04F(EL) INVERTER PSW2 PRI-D0 FB181 PAL-D OPEN PSW3 (P10,11) PAL-D PSW4 C499 0.01 PSW5 F:CHIP R846 PSW6 TP314 4FSC :CHIP PSW7 FB180 (P4,7) D1CLK (P9) (9/11) FROM BD2 BOARD LATCH, D1 DELAY B-SS9520-WORLD-BD-P9 8-12 8-12 BKM-21D...
  • Page 83 4 3 2 1 Q721 R737 R741 2SA1037AK 1.2k R743 R744 PB SW APCPB (P7) :CHIP :CHIP 100k 4.7k C711 :CHIP :CHIP 0.01 F:CHIP F:CHIP -5V-2 Q719 Q720 2SA1462-T1Y33Y34 2SC3545-T1T43T44 PB AMP PB AMP (10/11) (D/A CONV.) B-SS9520-WORLD-BD-P10 8-13 8-13 BKM-21D...
  • Page 84 DGND Y LEVEL SLOT (P1) Y LEVEL (P1) CH-SLOT V LEVEL (P1) V LEVEL (P1) PHASE DC-SET (11/11) (P7) PHASE (P3) DC-SET DB-SET CPU, (P2) DB-SET DA-SET (P2) DA-SET D/A CONV. INT D INT D (P2,3,4) B-SS9520-WORLD-BD-P11 8-14 8-14 BKM-21D...
  • Page 85 BINARY LOGIC COMMONYOUT/IN CABLE AGCR PHASE 1OF4 LEVEL EQUALIZER COMP DECODER AGCL CONVERSION WITH MON0 RESET INHIBIT MON1 CHARGE MOD1 FREE RUN SET PUMP MOD0 FIFO 3 XPCK 4 24 26 27 29 30 31 32 YCHIN/OUT 8-15 8-15 BKM-21D...
  • Page 86 TC74VHC02F (EL) (IC117) TC74VHC4040F (EL) (IC343) TC74VHC123AF (EL) (IC50) TC7S00FU (TE85R) (IC375) TC74VHC595F (EL) (IC807, IC808, IC809) TC7S08FU (TE85R) (IC830) TC74VHC175F (EL) (IC119) IN B OUT Y SHIFT REGISTER IN A D CK LATCH PARALLEL DATA OUTPUT 8-16 8-16 BKM-21D...
  • Page 87 X DECODE 512 BYTE LOGIC Signal : D2, Analog Signal : D1, D2, Analog LOGIC ARRAY 32X32 HOLD COMMNAD DECODE 5 Vp-p (V) 5 Vp-p CONTROL LOGIC 32X32 WRITE CONTROL TIMING LOGIC 64X32 Y DECODE DATA REGISTER 8-17 8-17 BKM-21D...
  • Page 88 R904 C940 R905 C930 C906 R908 FB902 IC916 Q901 C922 R910 Q902 C908 IC905 C931 C902 C901 IC912 C900 C905 C915 C941 IC917 IC913 C942 C936 IC906 C935 C904 -B SIDE- -A SIDE- SUFFIX: -11 SUFFIX: -11 8-18 8-18 BKM-21D...

  • Page 89: Bd2 (1/2)

    PBID6 PBID5 PBID4 PBID3 PBID2 PBID1 PBID0 A-GND A-GND A-GND PRID9 PRID8 PRID7 PRID6 PRID5 PRID4 PRID3 PRID2 PRID1 PRID0 C904 6.3V :AL-CP C942 C923 C924 6.3V 6.3V 6.3V (1/2) :AL-CP :HT-CP :HT-CP (PB/PR D/A CONV.) B-SS9520-WORLD-BD2-P1 8-19 8-19 BKM-21D...

  • Page 90: Bd2 (2/2)

    TC74AC283F(EL) RDO6 C910 4BIT FULL ADDER 0.01 4BIT FULL ADDER C913 RDO5 IC908 F:CHIP 0.01 F:CHIP TC74VHC574F(EL) RDO9 LATCH C905 PB11 ADDB2 PR11 0.01 ADDB1 F:CHIP ADDR1 PB10 PR10 ADDR2 ADDB0 ADDR0 (2/2) (PB/PR 1H DELAY) B-SS9520-WORLD-BD2-P2 8-20 8-20 BKM-21D...
  • Page 91 TC74AC283F (EL) (IC911, IC912, IC913, IC914, IC915, IC916) ∑2 16 V F. A. F. A. ∑1 ∑3 F. A. F. A. ∑4 CARRY LOGIC TC74VHC574F (EL) (IC908, IC909,, IC910, IC917, IC918, IC919) TC7SH02FU-TE85R (IC906) TL431CPSR (IC907) 8-21 8-21 BKM-21D...
  • Page 94 Japanese/English 01DY16-1 Sony Corporation Printed in Japan Communication System Solutions Network Company 9-922-611-11 ©2001.4...

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