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Sony CNU-500 Maintenance Manual

Camera command network unit
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CAMERA COMMAND NETWORK UNIT
CNU-500
MAINTENANCE MANUAL
1st Edition
CNU-500 (UC) Serial No. 10001 and Higher
CNU-500 (CE) Serial No. 40001 and Higher

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Summary of Contents for Sony CNU-500

  • Page 1 CAMERA COMMAND NETWORK UNIT CNU-500 MAINTENANCE MANUAL 1st Edition CNU-500 (UC) Serial No. 10001 and Higher CNU-500 (CE) Serial No. 40001 and Higher...
  • Page 2 ! WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, 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: Table Of Contents

    Note on Replacement of Parts ............ 2-4 2-5-2. P ROM IC .................. 2-4 2-6. Self-Diagnosis ..................... 2-4 2-6-1. Equipment Required..............2-4 2-6-2. Connection ................. 2-4 2-6-3. Initial Setting ................2-4 2-6-4. Self-Diagnosis Mode ..............2-5 2-6-5. Switch Setting After Completion of Self-Diagnosis ....2-8 CNU-500...
  • Page 4 4. Semiconductor Pin Assignments 5. Block Diagrams OVERALL BLOCK ..................5-2 AT-100 BLOCK ..................5-4 6. Schematic Diagrams LOCATION OF PRINTED CIRCUIT BOARDS ........6-1 AT-100 BOARD ..................6-2 FRAME WIRING ..................6-16 7. Board Layout AT-100 BOARD ..................7-1 CNU-500...

  • Page 5: Manual Structure

    Describes function diagrams and pin names of semiconductor used in the unit. Section 5 Block Diagrams Describes overall block diagram. Section 6 Schematic Diagrams Describes schematic diagrams for every circuit board. Section 7 Board Layout Describes board layouts for every circuit board. CNU-500...

  • Page 6: Related Manuals

    This manual is necessary for application and operation of this unit. • System manual (Not supplied with this unit) This manual is necessary for connection and operation of this unit and other periph- eral equipment.If this manual is required, please contact Sony service organiization. CNU-500...

  • Page 7: Installation

    Installation 1-1. Supplied Accessories 1-2. Connectors and Cable Power cord: 1 1-2-1. Connector Input and Output signals [for UC] (Sony Part No. 1-551-812-11)with 3P-plug Main connector input and output signals are shown below. BNC connector 75Ω [Input Signal] • REFERENCE...

  • Page 8: Connection Connector

    RCP1 to RCP6, AUX Connectors 6pin • • POWER (+) OUT (RCP POWER +30 V) 7pin • • POWER (–) OUT (GND for Power) MSU/VCS Connectors NOT USED 1-2-3. Cable Wiring Diagram Black White Orange White Brown White Brown Brown CCA-5 CABLE(REMOTE CONNECTOR) CNU-500...

  • Page 9: Functions Of Switches On At Board

    Factory-setting : ON ON (for CE) 2 to 8: Not used Factory-setting: OFF • S3 (MODE) Factory-setting Enable the selection of the page displayed on the monitor screen connecting to the CHARACTER terminal using UP/DOWN switch. 2 to F: Not used CNU-500...

  • Page 10: Installation

    Intense magnetic and electric fields NORMAL: Normal mode A place subjected to direct sunlight or strong light EMERGENCY: When the CNU-500 or master setup unit does not operate normally, set this switch to EMERGENCY.The camera can be 1-4-2. Outside Dimensions controlled by the control panel.

  • Page 11: Rack Mounting

    12.7 15.9 15.9 12.7 • Wide-type Rack Secure the unit to the rack with the four screws. 12.7 31.8 12.7 31.8 12.7 2. Using the slide rails When using the slide rails for rack mounting, refer to system manual. CNU-500...

  • Page 12: Instance Of System Configuration

    TRIAX CABLE (*2) or COAX CABLE ENG/EFP LENS ELECTRONIC VIEWFINDER BVF-55/55CE COLOR VIDEO CAMERA BVP-750/750P 1.5" VF CCD UNIT OHB-750/750P OHB-750W/750WP TRIAX CABLE (*2) ENG/EFP LENS *2: TRIAX CABLE LENGTH Diameter Maximun length 8.5 mm 1000 mm 14.5 mm 2000 mm CNU-500...
  • Page 13 WF 2 CCA-5 CABLE MASTER SETUP UNIT (max. 200m) MSU-700 CAMERA CONTROL UNIT CCU-700/700P CCA-5 CABLE (*1) *1: CCA-5 CABLE LENGTH 200m RCP-740/1 RCP-720/1 RCP-700/1 160m RCP-740/1 RCP-700/1 RCP-720/1 RCP-740/1 RCP-740/1 RCP-720/1 RCP-720/1 RCP-740/1 RCP-740/1 + RCP-700/1 RCP-700/1 RCP-720/1 CNU-500...

  • Page 15: Service Overview

    2-1. Removal of Cabinet 1. Loosen the two screws and remove the front panel. 2. Remove the four screws and remove the top panel. PWH3 × 5 Top panel PWH3 × 5 M4 × 20 Front panel M4 × 20 CNU-500...

  • Page 16: Disconnecting/ Connecting Flexible Card Wire

    • The fuse should be replaced after the power switch is and lock each connector. turned off and the plug of the power cord is pulled out. • The fuse should be replaced with specified parts de- scribed on Section 3 Spare Parts. Conductive surface CNU-500...

  • Page 17: Fuse In Switching Regulator

    2. Remove the four screws and remove the switching regulator. • When replacing the fuse, remedy the cause of trouble. • The fuse should be replaced with specified parts de- scribed on “FRAME” of Section 3 Spare Parts. PSW3 × 6 PSW3 × 6 Switching regulator CNU-500...

  • Page 18: Notes On Service

    2-6. Self-Diagnosis 2-5. Notes on Service 2-6. Self-Diagnosis 2-5-1. Note on Replacement of Parts CNU-500 has a self-diagnosis program. The state of this unit can be diagnosed by using this self-diagnosis program. WARNING Safety Related Components Warning Components marked ! are critical to safe operation.

  • Page 19: Self-Diagnosis Mode

    Next, set S2-8 to S2-1 sequentially to off and confirm that the monitor display shown in Fig. 3 appears. The self-diagnosis mode of CNU-500 is completed when the system is terminated normally or when an error occurs. AT-100 Main check mode. (AUTO) EPROM Check •...
  • Page 20 The display below appears. SWITCH Check NTSC NG DOWN Fig. 5 Trouble 5 : S4 appears as an NG display or appears as neither an OK nor NG display. Remedy : Confirm if S4 or its peripheral block is not defective. CNU-500...
  • Page 21 CCA-5 cable is connected and that an NG block are not defective. message is displayed at the point where it is not connected. AT-100 Com. check mode. (AUTO) RCP1 CCU1 RCP2 CCU2 RCP3 CCU3 RCP4 CCU4 RCP5 CCU5 RCP6 CCU6 Push [SET] key !! Fig. 8 CNU-500...
  • Page 22 • S1100 (H7) → S1100-2: ON Except S1100-2: OFF (For NTSC Model) • S2 (H11) → All OFF (For PAL Model) • S2 (H11) → S2-1: ON Except S2-1: OFF After switch resetting, attach the top panel in the reverse order of removal. CNU-500...

  • Page 23: Spare Parts

    Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts commonality and improvement. Parts list has the present standardized repair parts.

  • Page 24: Exploded View

    B3 × 6 PSW3 × 6 PSW3 × 6 PSW3 × 6 PSW3 × 6 PSW3 × 6 PS4 × 6 PS3 × 5 PSW3 × 6 PWH4 × 10 PSW3 × 6 PSW3 × 6 PWH4 × 10 CNU-500...
  • Page 25 S/N 10001-10050(J) 30001-30005(UC) 40001-40055(CE) 3-692-665-03 o REAR PANEL S/N 10051- (J) 30006- (UC) 40056- (CE) 3-693-340-01 o PCB PANEL 3-693-972-01 o PLATE,SW 3-711-228-01 o STANDOFF, D SUB CONN. 4-348-208-00 o HOLDER, LED 4-381-806-01 o COVER, SWITCH 4-915-938-01 o CUSHION (D) CNU-500...

  • Page 26: Electrical Parts List

    1-163-038-91 s CERAMIC 0.1uF 25V 1-163-038-91 s CERAMIC 0.1uF 25V C408 1-163-038-91 s CERAMIC 0.1uF 25V 1-135-161-21 s TANTALUM, CHIP 22uF 10% 10V C409 1-126-391-11 s ELECT 47uF 20% 6.3V 1-164-232-11 s CERAMIC, CHIP 0.01uF 10% 50V C410 1-163-038-91 s CERAMIC 0.1uF 25V CNU-500...
  • Page 27 1-163-038-91 s CERAMIC 0.1uF 25V 1-760-267-11 s OSCILLATOR, CRYSTAL 14.31818MHz C811 1-163-038-91 s CERAMIC 0.1uF 25V 1-760-436-11 s OSCILLATOR, CRYSTAL 14.25MHz C812 1-135-216-11 s TANTALUM, CHIP 10uF 20% 10V C813 1-135-216-11 s TANTALUM, CHIP 10uF 20% 10V 8-719-105-51 s DIODE RD3.6M-B1 CNU-500...
  • Page 28 8-759-987-27 s IC LM1881M IC1103 8-759-049-70 s IC SN74HC138APW IC45 8-759-064-65 s IC TMP82C265BF-2 IC1105 8-759-149-05 s IC UPD71051GB-10-3B4 IC46 8-759-035-93 s IC SC7S32F IC1106 8-759-049-70 s IC SN74HC138APW IC47 8-759-239-34 s IC TC74HC4538AF IC48 8-759-242-64 s IC TC4W53F CNU-500...
  • Page 29 PH501 8-749-924-62 s PNOTO COUPLER PC410 1-216-073-00 s METAL, CHIP 10K 5% 1/10W PH502 8-749-924-62 s PNOTO COUPLER PC410 1-216-073-00 s METAL, CHIP 10K 5% 1/10W PH503 8-749-924-62 s PNOTO COUPLER PC410 1-216-073-00 s METAL, CHIP 10K 5% 1/10W CNU-500...
  • Page 30 1-216-089-91 s METAL 47K 5% 1/10W R156 1-216-069-00 s METAL, CHIP 6.8K 5% 1/10W 1-216-041-00 s METAL, CHIP 470 5% 1/10W R157 1-216-001-00 s METAL, CHIP 10 5% 1/10W 1-216-033-00 s METAL, CHIP 220 5% 1/10W R158 1-216-089-91 s METAL 47K 5% 1/10W CNU-500...
  • Page 31 1-216-069-00 s METAL, CHIP 6.8K 5% 1/10W R321 1-218-634-11 s METAL, CHIP 470 5% 1W R610 1-216-073-00 s METAL, CHIP 10K 5% 1/10W R322 1-218-634-11 s METAL, CHIP 470 5% 1W R611 1-216-073-00 s METAL, CHIP 10K 5% 1/10W CNU-500...
  • Page 32 1-218-634-11 s METAL, CHIP 470 5% 1W R1134 1-216-025-91 s METAL 100 5% 1/10W R900 1-216-001-00 s METAL, CHIP 10 5% 1/10W R1135 1-216-025-91 s METAL 100 5% 1/10W R901 1-216-001-00 s METAL, CHIP 10 5% 1/10W R1136 1-216-025-91 s METAL 100 5% 1/10W 3-10 CNU-500...
  • Page 33 1-543-775-11 s FILTER, EMI 1-543-775-11 s FILTER, EMI X1100 1-579-539-11 s VIBRATOR, CRYSTAL 1-543-775-11 s FILTER, EMI X1200 1-760-435-11 s VIBRATOR, CRYSTAL 18MHz 1-543-775-11 s FILTER, EMI 1-543-775-11 s FILTER, EMI 1-543-775-11 s FILTER, EMI 1-543-775-11 s FILTER, EMI 3-11 CNU-500...

  • Page 34: Supplied Accessories

    1-569-203-11 o HOUSING, 10P 1-569-194-11 o CONTACT, FEMALE AGW24-30 CP1F(to SWITCHING REGULATOR) 1-750-171-11 o HOUSING, 2P 1-569-595-11 o CONTACT, FEMALE AGW18-24 CP2F(to SWITCHING REGULATOR) 1-565-787-21 o CONTACT, FEMALE AGW14-20 CP51F(to SWITCHING REGULATOR) 1-561-148-00 o HOUSING, 4P 1-535-243-21 o CONTACT, FEMALE AGW22-28 3-12 CNU-500...
  • Page 35 2SA1162G ..........4-2 TMS27C240-12JL ......... 4-9 2SC1623 ..........4-2 SC7S04F ..........4-6 SC7S32F ..........4-6 UPD71051GB-10-3B4 ......4-12 DTA144EKA .......... 4-2 SN74HC32APW ........4-6 SN74HC4040ANS ........ 4-6 YGV606-F ........... 4-11 SN74HC574APW-E20 ......4-7 Others PAGE SN75158PS .......... 4-7 PC410 ........... 4-2 CNU-500...
  • Page 36 TRANSISTOR Others 1SS226 2SA1162G PC410 (SHARP) FLAT PACKAGE TOP VIEW TOP VIEW HSM88AS OPIC-OUTPUT PHOTO COUPLER 2SC1623 TOP VIEW EC10DS2 EC10QS-04 DTA144EKA (R1=47K, R2=47K) TOP VIEW HLMP-6500;GREEN RD ? ?M-B TOP VIEW RD ? ?M-B ? SLR-34MG3F;GREEN RADIATION SIDE CNU-500...
  • Page 37 GAL22V10B-25LP (LATTICE) CXK581000P-10L (SONY) IL00 IL11 × C-MOS ELECTRICALLY ERASABLE PROGRAMMABLE LOGIC DEVICE C-MOS 1M (131,072 8)-BIT STATIC RAM —TOP VIEW— - TOP VIEW - IN/CK IN/CK (+5 V) (+5V) I/O 9 IN 1 I/O1 I/O 8 IN 2 I/O2...
  • Page 38 512B DATA BUS 54-56,59-64, 67-72,75-80, DATA 4-DEEP 83-4,7-11 UNPACK WRITE ADDRESS/ DATA 0-31 UNUT BUFFER R3051 SUPERSET BUS INTERFACE UNIT 4-DEEP DATA 34,39 PACK READ DMA CTRL UNIT BUFFER 45,44 RD/WR TIMING/ CTRL ARBITER INTERFACE CONTROL SYS CLK CONTROL CNU-500...
  • Page 39 A0-A8 512 × 4 PHASE SELF BUF. COMPARATOR 1 BIAS 1,048,576 CIRCUIT BITS PHASE MEMORY COMPARATOR 2 CELL SOURCE FOLLOWER TYPE CD4046BE HD14046BP + 3 to + 8V MC14046BCP MC14046BF TC4046BP CD74HC4046AM MC74HC4046AF + 2 to + 6V MC74HC4046AN CNU-500...
  • Page 40 Y = A GND 3 COUNT Q11--------Q0 ALL LOW COUNT TYPE 0 ; LOW LEVEL 1 ; HIGH LEVEL 7S04F 7SU04F +2 to +6V ; LOW LEVEL 7SU04FU 4095 ; HIGH LEVEL 4S69F +3 to +18V 4SU69F 7SH04FU +2 to +5.5V CNU-500...
  • Page 41 : HIGH LEVEL : DON'T CARE HI-Z : HIGH IMPEDANCE NOTE: TYPE INPUT OUTPUT + 2 to + 6V COMMON + 5V INPUT COMMON OUTPUT TC74AC245F TC74AC245P + 2 to + 5.5V TC74VHC245 + 2.7 to + 3.6V 74LVT CNU-500...
  • Page 42 —TOP VIEW— + 2 to + 6V (SCALE 3/1) + 5V —TOP VIEW— + 2 to + 5.5V TC74AC573 (+2 to +6V) GND 4 INPUTS OUTPUTS Qn+1 Qn+1 0 ; LOW LEVEL 1 ; HIGH LEVEL X ; DON'T CARE CNU-500...
  • Page 43 FUNCTION READ HI-Z OUTPUT DISABLE PROGRAMMING VERIFY HI-Z PROGRAM INHIBIT OPEN COLLECTOR HI-Z STANDBY 97 (MAKER CODE) SIGNATURE MODE 30 (DEVICE CODE) ; HIGH LEVEL ; LOW LEVEL ; DON'T CARE HI-Z ; HIGH IMPEDANCE ; 12.0 ± 0.5V CNU-500...
  • Page 44 50-47 TC4W53F (TOSHIBA) CHIP PACKAGE (5.0 × 3.1) C-MOS 2-CHANNEL MULTIPLEXER / DEMULTIPLEXER (SCALE 3/1) —TOP VIEW— OPEN DD(+3 to +18V) GND 4 CONT.INPUT CHANNEL 0 ; LOW LEVEL 1 ; HIGH LEVEL OPEN X ; DON'T CARE 4-10 CNU-500...
  • Page 45 ; DRAM WRITE ENABLE FOR VIDEO RAM XOUT ; CLOCK OUT CAT0 XOUT CAT1 INPUT/OUTPUT CSYNC CB0-CB7 ; CHARACTOR COLOR CODE HSYNC CD0-CD7 ; 8-BIT DATA BUS FOR CPU TSTP BLANK VD0-VD7 ; 8-BIT DATA BUS FOR VIDEO RAM 4-11 CNU-500...
  • Page 46 SYNC/BRK; SYNCHRONIZATION/BREAK INPUT/OUTPUT TXEMP ; TRANSMITTER EMPTY OUTPUT WRITE STROBE INPUT STATUS REGISTER SYCHRONOUS CHARACTER RECEIVE REGISTER DATA BUFFER TXDATA D0-D7 TXRDY TRANSMITTER TRANSMISSION TXEMP DATA TXCLK BUFFER RXDATA CONTROL RXRDY WORD RECEIVER SYNC/BRK REGISTER RXCLK RESET CONTROLLER MODEM CONTROLLER 4-12 CNU-500...

  • Page 47: Block Diagrams

    Section 5 Block Diagrams CNU-500...

  • Page 48: Overall Block

    RCP3 TVD RCP4 RCP3 RVD CN-1258 RCP4 POWER CCU4 TVD CCU5 D0-D7 CCU4 RVD A0-A2 #IC7XX RCP4 TVD RCP5 RCP4 RVD RCP5 POWER CCU5 TVD CCU6 CCU5 RVD D0-D7 A0-A2 #IC8XX RCP5 TVD RCP6 RCP5 RVD EMERGENCY SWITCH CNU-500 OVERALL#1/M CNU-500...
  • Page 49 IC35,IC38 GRAPHIC A2-A4 CONTROLLER IM-BIT DRAM IC46 IC44 RESET SYNC IC49 IC50 CP1,CP2 RESET CONTROL BUS CONTROL BUS MRW150 +12V SWITCHING +12V REGULATOR POWER AC IN -12V -12V CN-1259(2/2) RCP POWER LE-139 CHARACTER REFERENCE OVERALL BLOCK CNU-500 OVERALL#2/M CNU-500 CNU-500...

  • Page 50: At-100 Block

    LINE A0-A2 RCP5 RVD+ IN LINE RECEIVER RECEIVER RCP3 RVD- IN RESE RDN CSN CLK IVH RCP5 RVD- IN 11,10 39 40 43 44 45 INB13 RCP-IVH IC601 IC801 IC601 IC801 PH602 PH802 RCP-CONNECT INC13 LINE LINE RECEIVER RECEIVER CNU-500...
  • Page 51 RDN CSN CLK IVH RESE 11,10 39 40 43 44 45 22 CCU-IVH INB05 S1102 EMERGENCY SWITCH CCU-CONNECT INC05 IC805 IC803 D0-D9 A0-A2 RESE RDN CSN CLK IVH 11,10 39 40 43 44 45 RCP-IVH INB15 AT-100 (1/2) BLOCK CNU-500 RCP-CONNECT INC15 CNU-500...
  • Page 52 A2-A19 EPROM D16-D31 RTS1 IN T3 OUT T3 IN IC11 D0-D7 SRAM A2-A18 D24-D31 X1100, IC1102 IC1100 IC26,28 IC1101 RXCLK IC27 24 29 22 30 CHIP ENABLE BINARY 4.915MHz BEN 3 TXCLK GEN. WREN 3 COUNTER WREN-N Q3,4 BACKUP CNU-500...
  • Page 53 REF VIDEO(Y)IN CHARACTOR OUT CN-1259,CN1 IC49 IC50 IC48 H RESET IC52 GEN. IC41 CHR-BLACK BLACK 14.31818MHz GEN. 3 33 BUFF IC47 X IN H TRIG IC43 CSYNC GEN. Q6,8 IC41 SYNC ON/OFF 14.25MHz Q7,9 HSYNC AT-100 (2/2) BLOCK CNU-500 CNU-500...
  • Page 54 OHB-400/500/500WS & PAL OHB-450/451/550/550WS & PAL...

  • Page 55: Schematic Diagrams

    Section 6 Schematic Diagrams LOCATION OF PRINTED CIRCUIT BOARDS CN-1259 Switching Regulator CN-1258B CN-1258A LE-139 AT-100 CNU-500...
  • Page 56 AT-100 (1/7) AT-100 (1/7) AT-100 BOARD —————————— AT-100 (1-658-249-12) —————————— *: B SIDE CNU-500 (UC) J-15 IC801 CNU-500 (J) IC802 P-14 CNU-500 (CE) IC803 P-10 IC804 IC805 IC806 IC900 IC901 B-13 IC902 1µH B-14 IC903 IC10000 * D1 G-15 IC10011...
  • Page 57 I/O3 I/O5 4.7k R32 10k I/O4 R33 10k R34 10k 0.47F 0.01 R35 10k R36 10k R37 10k ADDRESS BUS CONTROL BUS AT-100(1/7) DATA BUS 1-658-249-11 LOT NO. 505- B-¥CNU500-AT100-11 AT-100 (1/7) BOARD NO. 1-658-249-12 LOT NO. 505- B-¥CNU500-AT100-12 CNU-500...
  • Page 58 AT-100 (2/7) AT-100 (2/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) CONTROL BUS CONTROL BUS-1 DATA BUS DATA BUS-1 ADDRES BUS ADDRESS BUS-1 47µH R1220 R1222 47k R1221 R1223 0.01 0.01 IC42 IC35 YGV606B-F MB81C4256A-70PFT IC38 MB81C4256A-70PFT R158 R159 TSTP AVDP-INT...
  • Page 59 2 3 4 5 INC10 INC11 INC12 INC13 INC14 INC15 INC16 INC17 NOTE NM:NO MOUNT AT-100 (2/7) CN1(7/8) 8P AT-100(2/7) CN1(5/8) 8P CHARACTOR OUT1 BOARD NO. 1-658-249-12 1-658-249-11 CN1(6/8) 8P LOT NO. 505- CN1(8/8) 8P LOT NO. 505- B-¥CNU500-AT100-12 B-¥CNU500-AT100-11 CNU-500...
  • Page 60 AT-100 (3/7) AT-100 (3/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) CN3(22/25) RCP0 POWER- B= L A=H' CN3(21/25) RCP0 POWER+ L300 D301 L301 100µH EC10QS04-TE12L5 1µH :CHIP IC306 IC300(1/2) LM7805CT C303 SN75158PS-E20 R312 R316 R321 C302 6.3V 100k D302 R319 R300...
  • Page 61 R409 NOTE 6.8k NM:NO MOUNT RESE IC401(3/4) SN74HC132APW-E05 IC401(4/4) SN74HC132APW-E05 9 24 41 58 64 R411 R415 100k PORT C408 RCP-CONNECT INC11 CLOCK 9M-1 AT-100(3/7) AT-100 (3/7) 1-658-249-11 LOT NO. 505- BOARD NO. 1-658-249-12 B-¥CNU500-AT100-11 LOT NO. 505- B-¥CNU500-AT100-12 CNU-500...
  • Page 62 AT-100 (4/7) AT-100 (4/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) CN4(22/25) RCP2 POWER- B= L A=H' RCP2 POWER+ CN4(21/25) L500 D501 L501 100µH EC10QS04-TE12L5 1µH :CHIP IC506 IC500(1/2) LM7805CT C503 SN75158PS-E20 R512 R516 R521 C502 6.3V 100k D502 R519 R500...
  • Page 63 6.8k CLOCK 9M-3 5/7,6/7 RESE IC601(3/4) SN74HC132APW-E05 IC601(4/4) SN74HC132APW-E05 9 24 41 58 64 R611 R615 100k PORT C608 RCP-CONNECT INC13 CLOCK 9M-2 5/7,6/7 AT-100(4/7) 1-658-249-11 AT-100 (4/7) LOT NO. 505- B-¥CNU500-AT100-11 BOARD NO. 1-658-249-12 LOT NO. 505- B-¥CNU500-AT100-12 CNU-500...
  • Page 64 AT-100 (5/7) AT-100 (5/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) CN5(22/25) RCP4 POWER- A=H' B= L CN5(21/25) PCP4 POWER+ L700 D701 L701 100µH EC10QS04-TE12L5 1µH :CHIP IC700(1/2) IC706 C703 SN75158PS-E20 R712 R716 LM7805CT C702 6.3V 100k D702 R719 R721 R700...
  • Page 65 CLOCK 9M-3 4/7,6/7 RESE IC801(3/4) SN74HC132APW-E05 IC801(4/4) SN74HC132APW-E05 9 24 41 58 64 R811 R815 100k PORT C808 RCP-CONNECT INC15 CLOCK 9M-2 4/7,6/7 AT-100(5/7) 1-658-249-11 LOT NO. 505- AT-100 (5/7) B-¥CNU500-AT100-11 BOARD NO. 1-658-249-12 LOT NO. 505- B-¥CNU500-AT100-12 6-11 6-11 CNU-500...
  • Page 66 AT-100 (6/7) AT-100 (6/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) 3/7,4/7,5/7 EMSW 3/7,4/7,5/7,7/7 +5V-2 3/7,4/7,5/7,7/7 GND-2 IO BUS INA12 3/7,4/7,5/7,7/7 IO BUS-2 CONTROL BUS 3/7,4/7,5/7,7/7 CONTROL BUS-2 DATA BUS 3/7,4/7,5/7,7/7 DATA BUS-2 ADDRESS BUS 3/7,4/7,5/7,7/7 ADDRESS BUS-2 L900 100µH L901 :CHIP 1µH...
  • Page 67 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 C1205 R1200 R1211 R1201 R1202 4/7,5/7 CLOCK 9M-3 CLOCK 9M-1 CLOCK 9M-2 4/7,5/7 CLOCK 18M NOTE NM:NO MOUNT AT-100 (6/7) AT-100(6/7) BOARD NO. 1-658-249-12 LOT NO. 505- 1-658-249-11 B-¥CNU500-AT100-12 LOT NO. 505- B-¥CNU500-AT100-11 6-13 6-13 CNU-500...
  • Page 68 AT-100 (7/7) AT-100 (7/7) CNU-500 (UC) CNU-500 (J) CNU-500 (CE) 3/7,4/7,5/7,6/7 +5V-2 IC1106 SN74HC138APW-E05 CCU-CS0 CCU-CS1 CCU-CS2 IC1100 R1129 100 TC7S00F(TE85R) CCU-CS3 1106 CCU-CS4 R1130 100 C1108 R1131 100 CCU-CS5 C1100 RCP-CS0 RCP-CS1 R1132 100 R1133 100 R1134 100 R1135 100...
  • Page 69 R1121 100 C1115 R1122 100 1102 R1123 100 AT-100(7/7) R1124 100 R1108 C1103 R1125 100 IC1101(3/3) TC7WU04FU(TE12R) R1126 100 R1112 C1104 1-658-249-11 C1101 C1102 AT-100 (7/7) X1100 LOT NO. 505- B-¥CNU500-AT100-11 BOARD NO. 1-658-249-12 LOT NO. 505- B-¥CNU500-AT100-12 6-15 6-15 CNU-500...
  • Page 70 FRAME WIRING FRAME WIRING CN-1258A/1258B/1259 LE-139 CN-1258A/1258B/1259 LE-139 CNU-500 (UC) CNU-500 (J) CNU-500 (CE) FRAME WIRING RS232C 6 7 8 9 NO MT REFERENCE REFERENCE CHARACTER OUT CN-1259 CN-1258B BOARD NO.1-658-251-11 BOARD NO.1-658-250-11 LOT NO.505- LOT NO.505- MRW150 CP54 AC IN(N)
  • Page 71 FRAME WIRING CN-1258A/1258B/1259 LE-139 CN-1258A/1258B/1259 LE-139 RCP6 CCU6 RCP5 CCU5 RCP4 CCU4 RCP3 CCU3 RCP2 CCU2 RCP1 CCU1 CN-1258A CN-1258A CN-1258A BOARD NO.1-658-250-11 BOARD NO.1-658-250-11 BOARD NO.1-658-250-11 LOT NO.505- LOT NO.505- LOT NO.505- FRAME WIRING CN-1258A/1258B/1259 LE-139 6-17 6-17 CNU-500...
  • Page 72 OHB-400/500/500WS & PAL OHB-450/451/550/550WS & PAL...

  • Page 73: At-100 Board

    AT-100 AT-100 Section 7 Board Layout AT-100 BOARD AT-100 - A SIDE - 1-658-249-12 CNU-500...

  • Page 74: At-100 Board

    AT-100 AT-100 AT-100 BOARD AT-100 - B SIDE - 1-658-249-12 CNU-500...
  • Page 75 The material contained in this manual consists of information that is the property of Sony Corporation and SAFETY CHECK-OUT is intended solely for use by the purchasers of the equipment described in this manual. After correcting the original service problem,...
  • Page 76 Printed in Japan Sony Corporation 1996. 3 08 CNU-500 (UC,CE) E Broadcast Products Company 3-188-826-01 ©1995 Published by Broadcast Products Company...

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