Sony HR Trinitron BKM-41HD Installation Manual
Hd sdi input adaptor
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- Notes on usage (1 page) ,
- Notes on usage (2 pages) ,
- Installation manual (16 pages)
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Summary of Contents for Sony HR Trinitron BKM-41HD
- Page 1 HD SDI INPUT ADAPTOR BKM-41HD BKM-42HD INSTALLATION AND MAINTENANCE MANUAL 1st Edition Serial No. 2000001 and Higher...
- Page 2 WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injuly, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
- Page 3 SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. Check the interboard wiring to ensure that no wires are “pinched”...
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Page 5: Table Of Contents
TABLE OF CONTENTS 1. INSTRUCTIONS ..................1-1 2. SERVICE INFORMATION 2-1. SDI Assy Removal ..................2-1 2-2. How to Use Tool Assy .................. 2-1 3. CIRCUIT ADJUSTMENTS 3-1. Preparation ....................3-1 3-2. BHD Board Adjustment (Analog YPBPR Adjustment) ....... 3-2 3-3. - Page 7 English For customers in the USA This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of HD SDI Input Adaptor the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the BKM-41HD equipment is operated in a commercial environment.
- Page 8 BKM-41HD/42HD HD SDI Input Adaptors ....2(E) The BKM-41HD/42HD HD SDI Input Adaptors are Using the Input and Output Functions ..............2(E) the video signal input adaptors for Sony HDM-series Connectors Using the Input and Output Connectors ..... 2(E) video monitors.
- Page 9 Installing into Video Monitors Each adaptor can be installed in any input option slot . Always turn your video monitor's MAIN POWER Notes Input/Output Connectors The BKM-41HD/42HD require two slots. switch off before installing or removing the adaptor. • The MONITOR OUT signals are available only BKM-41HD: BNC ×...
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Page 11: Service Information
SECTION 2 SERVICE INFORMATION 2-1. SDI ASSY REMOVAL 1 Remove the three shield cloth tapes. 2 Unit cover Removing the SDI band SDI band 3 SDI band (one) Slotted screwdriver 5 SDI assembly Attaching the SDI band SDI band 4 Coaxial cable assembly SDI band SDI assembly SDI leg... -
Page 13: Circuit Adjustments
With 1080 standard (SMPTE274M standard) Shibasoku : TG15B6 or equivalent High vision signal generator BTA S-001A standard Leader Denshi : 440 or equivalent Monitor Sony HDM-20E1U or equivalent 2. Tools Name Parts Name Remarks Extension board/cable kit (Z board) A-1394-806-A 75Ω... -
Page 14: Bhd Board Adjustment (Analog Ypbpr Adjustment)
3-2. BHD Board Adjustment Setting the Monitor (Analog YPBPR Adjustment) Set the INPUT CONFIGURATION menu of the SET UP This section describes the adjustments of the Y LEVEL, PB menu as follows. LEVEL, and PR LEVEL when the analog component signal FORMAT .... - Page 15 3-3. BHD Board Adjustment Setting the Monitor (HD SDI Adjustment) Set the INPUT CONFIGURATION menu of the SET UP This section describes the adjustments of the Y LEVEL, PB menu as follows. LEVEL, and PR LEVEL when the HD SDI signal is input to FORMAT ....
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Page 17: Circuit Descriptions
SECTION 4 CIRCUIT DESCRIPTIONS 1. Serial Digital Signal Input Block 4. Analog Signal Block (HD SDI Module :HK-102) The analog signals input from the analog input terminal are The HD SDI signal input from the digital input terminal is turned ON by the “YPBPR” signal input to Q405 from pin 7 of the IC1, output to the buffer, and are input to the gain input to the HD SDI module (HK-102). -
Page 19: Semiconductors
SECTION 5 SEMICONDUCTORS CXD2308Q LM2940CT-5.0 TL431CLP NSQ03A06 MB89613R-236 LM2990T-5.0 DTC144EKA SLR-325VCT31 CXD2315Q 2SA1037K 2SA1462 2SC2412K 2SC3545 EL4451CS LM4040B1M3X-5.0 2SJ182S MB88346BPFV EPC1064PC8 TC74VHCT244F NJM4558M TC4W53FU EC10QS06 TL431CPS X25040S-C7000 MC74HC4053F TC74HC4538AF TC74VHC595F RD5.6SB-1 EPF8452AQC164-4 TL1451ACPW-E05 RD6.2SB-1... -
Page 21: Exploded View
MAIN UNIT SECTION 6 EXPLODED VIEW NOTE : • Items with no part number and no description are not stocked be- cause they are seldom required for routine service. • The construction parts of an assembled part are indicated with a collation number in the remarks column. -
Page 23: Electrical Parts List
SECTION 7 ELECTRICAL PARTS LIST • Items marked " * " are not stocked since they RESISTORS When indicating parts by reference are seldom required for routine service. Some • All resistors are in ohms number, please include the board delay should be anticipated when ordering •... - Page 24 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C109 1-163-031-11 CERAMIC CHIP 0.01MF C263 1-107-869-11 ELECT 470MF 6.3V C264 1-107-869-11 ELECT 470MF 6.3V C265 1-107-869-11 ELECT 470MF 6.3V C110 1-163-031-11 CERAMIC CHIP 0.01MF C111 1-126-392-11 ELECT CHIP 100MF 6.3V C270...
- Page 25 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK 8-729-322-45 TRANSISTOR 2SJ182S 1-236-071-11 ENCAPSULATED COMPONENT 8-729-322-45 TRANSISTOR 2SJ182S 1-239-183-11 FILTER, EMI FL101 1-233-608-11 FILTER, LOW PASS 1-801-806-11 TRANSISTOR DTC144EKA-T146 FL102 1-233-609-11 FILTER, LOW PASS 1-801-806-11 TRANSISTOR DTC144EKA-T146 1-801-806-11 TRANSISTOR DTC144EKA-T146 FL103 1-233-609-11 FILTER, LOW PASS...
- Page 26 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Q401 8-729-112-65 TRANSISTOR 2SA1462-Y33 1-216-073-00 METAL GLAZE 1/10W Q402 8-729-112-65 TRANSISTOR 2SA1462-Y33 1-216-685-11 METAL CHIP 0.50% 1/10W Q403 8-729-107-31 TRANSISTOR 2SC3545-T43 Q404 8-729-107-31 TRANSISTOR 2SC3545-T43 1-216-295-91 CONDUCTOR, CHIP (2012) 1-216-295-91 CONDUCTOR, CHIP (2012) Q405 8-729-027-38 TRANSISTOR DTA144EKA-T146...
- Page 27 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R212 1-216-073-00 METAL GLAZE 1/10W R115 1-216-045-00 METAL GLAZE 1/10W R213 1-216-019-00 METAL GLAZE 1/10W R116 1-216-045-00 METAL GLAZE 1/10W R214 1-216-025-91 METAL GLAZE 1/10W R119 1-216-651-11 METAL CHIP 0.50% 1/10W R121 1-216-025-91 METAL GLAZE...
- Page 28 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R460 1-216-089-91 METAL GLAZE 1/10W R461 1-216-025-91 METAL GLAZE 1/10W R462 1-216-025-91 METAL GLAZE 1/10W R501 1-216-624-11 METAL CHIP 0.50% 1/10W R503 1-216-624-11 METAL CHIP 0.50% 1/10W R504 1-216-653-11 METAL CHIP 1.2K 0.50% 1/10W...
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Page 29: Block Diagram
BHD (1/2) BHD (1/2) SECTION 8 BLOCK DIAGRAM 8-1. BHD (1/2) BLOCK DIAGRAM Q401-404 Y/G BUFFER Q406-409 PB/B BUFFER PB/B Q410-413 PR/R BUFFER PR/R TP201 Q110, 114, 115 IC102 IC150 Y OUT 86-92 30-32 Q101 ANALOG FL101 Q151-154 IC201 Q165-168 94-96 A/B8-A/B12 55-59, 61-65... -
Page 30: Bhd (2/2) Block Diagram
BHD (2/2) 8-2. BHD (2/2) BLOCK DIAGRAM Q17, 18 POWER SW 3.3V IC30 FLYWHEEL PROTECTOR POWER CONTROL 5-A29 5-B29 Q13-16 OUT1 BUFFER DTC1 IC32 SHUNT REGULATOR INVERTER Q11, 12 INVERTER IC20 5-A7 5V-2 +5V REG 5-B7 Q27, 37 POWER SW 1.2V IC31 D26, 29... -
Page 31: Diagram
SECTION 9 DIAGRAM 9-1. PRINTED WIRING BOARD r For Printed Wiring Boards : Pattern from the side which enables seeing. • Chip IC • Chip transistor • Chip diode... - Page 32 1-667-713-11 Q120 * D-2 Q121 Q125 * A-3 Q126 * A-6 Q130 * E-3 * A-5 Q131 * E-2 * B-5 Q150 * F-4 * B-5 Q151 * A-5 Q152 Q153 * G-6 Q154 * G-6 Q155 Q156 Q157 * G-4 * E-3 Q158 * G-4...
- Page 33 –B SIDE–...
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Page 35: Schematic Diagram
9-2. SCHEMATIC DIAGRAM Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50WV or less are not indicated except for electrolytics. • Indication of resistance, which does not have one for rating elec- trical power, is as follows. Pitch: 5 mm Rating electrical power 1/4W •... - Page 36 BHD (1/3) BHD (1/3) SDI BLOCK HK-102/A 1/10W :CHIP (2/3) 100P B-TO-B (2/3) (2/3) (2/3) (2/3) (2/3) 0.01 +1.2V SDI1 (2/3) F:CHIP DIGITAL (2/3) C105 C104 C103 C102 C101 (2/3) 6.3V 6.3V 6.3V 6.3V 6.3V :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP HD SDI (2/3) IC17...
- Page 37 BHD (2/3) BHD (2/3) 5V-2 +5V-2 Q101 R119 2SC2412K-T-146-Q 1k 1/10W :RN-CP BUFFER ≠≠≠ ≠≠ (3/3) R101 C159 2.2k 1/10W 6.3V R103 :CHIP :HT-CP (3/3) YLEVEL 1/10W :RN-CP C155 R154 R106 0.01 C154 R153 3.3k 5V-2 Q150 0.01 R102 1/10W DTA144EKA-T146 1/10W F:CHIP...
- Page 38 BHD (3/3) BHD (3/3) 6.5V-2 2SJ182S P SW 5V-2 6.5V 2SJ182S P SW IC20 LM2940CT-5.0 IC30 IC31 +6.5V-2 5V REGULATOR +5V-2 +6.5V TL1451ACPW-E05 TL1451ACPW-E05 1/10W :CHIP PWM CONTROL PWM CONTROL +1.2V RD5.6SB-T1 2SC2412K-T-146QR PROTECTOR B-TO-B 2.2k 2.4k 3.9k BUFFER 1/10W 1/10W 2SC2412K-T-146QR 1/10W...
- Page 39 BHD Board IC Block Diagrams BHD Board Waveforms EPC1064PC8-HD1 (IC101) MC74HC4053F (IC450) CXD2308Q (IC501) DCLK ADDRESS COUNTER NRESET (LSB)R0 DECODE 4LSB'S CURRENT LOGIC OPEN ADDRESS CELLS NCASO 6MBS'S 13 Z1 CURRENT EPROM ARRAY 4.2Vp-p (H) 3.8Vp-p (V) 1.1Vp-p (37MHz) CELLS LATCHES DECODER DATA...
- Page 40 X25040S-C7000 (IC2) WRITE STATUS PROTECT REGISTER X DECODE 512 BYTE LOGIC LOGIC ARRAY 32X32 HOLD COMMNAD DECODE CONTROL LOGIC 32X32 WRITE CONTROL TIMING LOGIC 64X32 Y DECODE DATA REGISTER 9-10...
- Page 41 The material contained in this manual consists of information that is the proterty of Sony Corporation and is intended solely for use by the purchasers of the equipment described in this manual. Sony Corporation expressly prohibits the duplication of any...
- Page 42 English 98BT0904-1 Sony Corporation Printed in Japan 9-922-694-01 Broardcasting & Professional Systems Company ©1998.2 Published by Global Support Promotion Dept.