Related Manuals for Sony CCU-700A
Summary of Contents for Sony CCU-700A
- Page 1 CAMERA CONTROL UNIT CCU-700A CCU-700AP SDI INPUT BOARD BKP-7312 MAINTENANCE MANUAL Volume 1 2nd Edition (Revised 2) Serial No. 15001 and Higher (UC) Serial No. 45001 and Higher (CE) Serial No. 50001 and Higher (UC/CE)
- 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.
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Page 3: Table Of Contents
Contents ........................5 Relative manuals ....................... 5 1. Installation 1-1. Supplied Accessories .................. 1-1 1-1-1. CCU-700A/700AP Supplied Accessories ........1-1 1-1-2. BKP-7312 Supplied Accessories ..........1-1 1-2. Connectors and Cables ................1-2 1-2-1. Connector Input and Output Signals .......... 1-2 1-2-2. - Page 4 Y Cable Compensation System Adjustment ..........3-23 3-4-1. SYNC SEP Adjustment ............3-23 3-4-2. BLACK Pulse Width Adjustment ..........3-23 3-4-3. SYNC Sample Hold Pulse Width Adjustment ......3-24 3-4-4. 22.5 MHz VCO DC Set Adjustment ........3-24 CCU-700A CCU-700AP...
- Page 5 3-8-14. CHU TONE Adjustment ............3-47 3-9. Intercom System Adjustment ..............3-48 3-9-1. INCOM (T) Level Set .............. 3-48 3-9-2. INCOM (R) Level Set .............. 3-48 3-9-3. SIDE TONE Adjustment ............3-49 3-9-4. PGM MIX Adjustment ............. 3-49 CCU-700A CCU-700AP...
- Page 6 3-10-3. PROD Level Adjustment ............3-51 3-10-4. PROD CANCEL Adjustment ..........3-51 3-11. RTS Intercom System Adjustment ............3-52 3-11-1. ENG RTS CANCEL Adjustment ..........3-52 3-11-2. PROD RTS CANCEL Adjustment .......... 3-52 3-12. TRIAX Output Voltage Protect Operation Check ........3-53 CCU-700A CCU-700AP...
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Page 7: Manual Structure
Manual Structure Purpose of this manual This manual is the maintenance manual for Camera Control Unit CCU-700A/700AP. This manual describes the information items necessary when the unit is supplied and installed, items on maintenance, and items that premise the service based on the components parts such as alignment, schematic diagrams, board layouts and spare parts list, assuming use of system and service engineers. -
Page 9: Installation
CCU-700A (Sony Part No. 1-551-812-11) • Fuses CCU-700A ! ! ! ! ! 3.15 A, 125 V (1) (Sony Part No. 1-532-745-11) ! ! ! ! ! 6.3 A, 125 V (1) (Sony Part No. 1-532-748-11) With 3P-plug ! ! ! ! ! T1 AH, 250 V (1) (Sony Part No. 1-576-225-41) Cable length about 2.7 m... -
Page 10: Connectors And Cables
1-2-1. Connector Input and Output Signals [Input/Output signal] COAX (Refer to Section 1-5.) Main connector input and output signals are shown below. TRIAX King type (for CCU-700A) Fischer type (for CCU-700AP) Rear panel BNC connector : 75 Z MIC OUTPUT CH1/CH2 (3P, MALE) [Input signal] •... - Page 11 PGM (X) OUT 20 dBu INCOM RECEIVE (G) OUT MAX. 12 dBu INCOM RECEIVE (Y) OUT INCOM RECEIVE (X) OUT 2) To use these interface signals, modification for AT board is required. For details, please consult your Sony service representative. CCU-700A(UC) CCU-700AP(CE)
- Page 12 TX (-) RX (+) RX (-) TX GND GND for TX POWER (+) OUT RCP POWER, +30 V POWER (-) OUT GND for POWER SPARE CHASSIS GND CHASSIS GND 4) RCP/CNU : RCP/CNU/BVP/MSU/VCS SERIAL DATA : AUX SERIAL DATA CCU-700A(UC) CCU-700AP(CE)
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Page 13: Cable Wiring
INCOM (T) IN (X) -60 dBu (DYNAMIC MIC) INCOM (T) IN (G) GND for INCOM INCOM (R) OUT (X) Max. 12 dBu No connection 1-2-2. Cable Wiring CCA-5 Cable (for REMOTE connector) Black White Orange White Brown White Brown Brown CCU-700A(UC) CCU-700AP(CE) -
Page 14: Connection Connector
MULTI, 19P FEMALE (supplied) WF MODE 1-506-155-00 PLUG, 4P MALE (4P, FEMALE) (supplied) REMOTE 1-766-848-11 PLUG, 8P MALE CCA cable assembly (option) CCA-5-10 (10 m) (8P, FEMALE) CCA-5-3 (3 m) INCOM/PGM 1-508-370-11 XLR, 5P MALE (5P, FEMALE) CANNON XLR-5-12C equivalent CCU-700A(UC) CCU-700AP(CE) -
Page 15: Installation
When installing the board, apply locking compound to the four screws. BKP-7312 CAMERA CONTROL UNIT CABLE DYNAMIC ALARM SHORT OPEN CARBON MAIN CAMERA A side POWER POWER INTERCOM (Unit : mm) Coaxial cable CN-1015 board RET2 B3 × 5 RET1 B3 × 5 CCU-700A(UC) CCU-700AP(CE) - Page 16 BKP-7312) to the BKP-7312 with the four screws MB-563 board (+PWH2.6x4). Coaxial cable 12. Install the rear panel with the six screws (+B3x5). CN12 Shielding case(B) PWH 2.6 × 4 Ferrite core Rear panel B3 × 5 B3 × 5 Rear panel B3 × 5 CCU-700A(UC) CCU-700AP(CE)
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Page 17: How To Mount In 19-Inch Rack
The slide rails of the RMM-30 is equivalent to the Accuride®’s 305A-22. If you use rails which are different in length, we recommend the Accuride® made. 2. SUA-861 (1 set) Applicable rack Sony SU-860 only Installation Refer to the installation manual supplied with the SUA-861. CCU-700A(UC) CCU-700AP(CE) - Page 18 714-923-9922 714-947-8586 WEST GERMANY • Standard-Praezision GmbH Postfach 1464 Werner-von-Siemens-Strasse 16-18 • Model 305A-18 6252 Diez/Lahn West Germany 6432-6080 6432-60820 UNITED KINGDOM • Accuride Limited Lilliput Road Brackmills Industrial Estate Northampton, NN4 OAR United Kingdom 604-761111 604-767190 1-10 CCU-700A(UC) CCU-700AP(CE)
- Page 19 Have two or more persons to do this work. • Universal-type Rack • Wide-type Rack 8. Secure the rack angles to the rack with the four screws (M5x10) and the four ornamental washers (ø5). 1-11 CCU-700A(UC) CCU-700AP(CE)
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Page 20: Function Of Internal Switch
This switch selects a character signal to be added to the color bars signal output from the CCU. Tens ON : Standard character signal (SONY logotype) CCU No. OFF : Special character signal set by a user (Displayed with S1002-7 set to “ON”.) The switches 1 to 8 of S1001 are factory-set to “OFF”... - Page 21 When the switch S2062 is set “PRIVATE”, the setting of 2 CLEAR S2341 becomes invalid and only the off-line communi- CANCEL PROD DYNAMIC CARBON SIDE LEVEL CANCEL CANCEL cation between the CCU and camera head is enabled. TONE PRIVATE CANCEL LEVEL 1-13 CCU-700A(UC) CCU-700AP(CE)
- Page 22 Power(+24 V) INCOM MIC LEVEL SELECT S2791,S2821 Contact Power Power REAR PROD NORM NORM INCOM MIC (Power/Contact) 2 CLEAR CANCEL S2792,S2822 Do not care Power DYNAMIC PROD CARBON SIDE LEVEL CANCEL CANCEL (Power/TTL) TONE PRIVATE CANCEL LEVEL 1-14 CCU-700A(UC) CCU-700AP(CE)
- Page 23 “RX”, a circuit receiv- ing an RF signal activates. Be sure to set this switch and S5 (PROMPTER POWER SELECT) to the same mode. Factory-setting is “TX”. Y AGC COUNT AUTO CABLE LENGTH 1-15 CCU-700A(UC) CCU-700AP(CE)
- Page 24 Factory-setting is “3” (SEQ3). PHASE PHASE LEVEL OFF ON If you use the SEQ4 mode, please consult your service REMOTE STEP COARSE POSITION PHASE CHROMA LOCK representative. LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) 1-16 CCU-700A(UC) CCU-700AP(CE)
- Page 25 • S1891 (H BLKG) at color-bar signal output (CB GATE ON) Used to adjust the H blanking width. The pulse width is factory-set to 10.9 ± 0.2 µs for CCU-700A and to • S2032 (CB SELECT) 12.0 ± 0.2 µs for CCU-700AP.
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Page 26: Coax Connector
And a TRIAX-to-BNC conversion connector is necessary for the camera. For the CCU, the following modification is required. Disconnect the RF cable from CN8 on the DM-94 board and reconnect it to CN9. RF cable 1-18 CCU-700A(UC) CCU-700AP(CE) -
Page 27: Peripheral Equipments And Accessories
CCA-5-10 (10 m) • Triaxial Cable Connection cable between BVP and CCU • Long Triax Unit BKP-7310 • SDI Output Board BKP-7311 • SDI Input Board BKP-7312 • Sub Encode Unit BKP-7931/7931P • Extension Board (For CCU-700A/CNU-700) BKP-7900 1-19 CCU-700A(UC) CCU-700AP(CE) -
Page 28: Instance Of System Configuration
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 1-20 CCU-700A(UC) CCU-700AP(CE) - Page 29 REMOTE CONTROL PANEL RCP-720 RCP-721 RCP-740 RCP-741 REMOTE CONTROL PANEL CCA-5 CABLE RCP-700 RCP-701 (*1) CCA-5 CABLE (*1) CAMERA CONTROL UNIT CCA-5 CABLE CCU-700A/700AP CCA-5 CABLE (*1) (*1) CAMERA COMMAND NETWORK UNIT CNU-700/500 PIX 2 VIDEO SELECTOR WF 2 CCA-5 CABLE VCS-700 (max.
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Page 31: Service Overview
CN-1049 board CN19 CN17 CN20 CN21 B3 × 5 CN16 CN12 CN18 B3 × 5 CN10 CN-1036 board B3 × 5 CN-1014 board CN-1015 board B3 × 5 CN17 B3 × 5 B3 × 5 Rear panel RF connector CCU-700A(CU) CCU-700AP(CE) -
Page 32: Disconnecting / Connecting Of Flexible Card Wire
(blue colored) of the cable is faced to the wider width of the connector flange. PSW3× 6 TRIAX connector PSW3×6 (Illustration: UC model) 2. Install a new TRIAX connector in the reverse proce- dures for removal. CCU-700A(UC) CCU-700AP(CE) -
Page 33: Replacement Of Power Unit
4. Remove the blind plate of the replacement power unit, then remove and discard the two fuses in the unit. Put 1. Disconnect the power cord from the CCU-700A/ the supplied fuses into each fuse holder as the label 700AP rear panel. Remove the front panel. -
Page 34: Dc Fan Motor Replacement
(Total hours when the power of the unit is on.) 2. Standardization of Parts How to remove DC fan motor Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. -
Page 35: Electrical Alignment
Tektronix 1485R or equivalent • When adjusting STAIR CASE adjustment, connect the • Color monitor Sony PVM-1311/1320 or equivalent WF MODE connector of CCU-700A/700AP rear panel • Vectorscope and remote control connector of waveform monitor with • Video signal generator 3-pin cord. -
Page 36: Connection
Note: Make sure that the adjustment for Video camera must be completed. Signal generator Total cable length : CAMERA less than 2 m STUDIO ZOOM CONTROL CCD UNIT LENS UNIT Waveform monitor CCU-700A A-ch TRIAX CABLE (100 to 1000m) COLOR VIDEO CAMERA Vectorscope CCD UNIT BVP-700 CCA-5 CABLE BVP-500 (max. -
Page 37: Initial Setting
• When the switches 2 to 8 of S1001 are set to “ON” with S1002-8 set to “ON”, the special character signal, set by a customer, is deleted. • When finishing the overall adjustment, set S1002-8 (CONTROL CLEAR) /AT-88 board to “OFF”. CCU-700A CCU-700AP... -
Page 38: Adjustment Items
3-7-3. RX PROMPT VIDEO Demod. Adjustment 3-7-4. RX PROMPT VIDEO RF AGC Adjustment 3-7-5. RX PROMPT VIDEO Level Adjustment Note: *1: Requires only in replacement of X1/DM-94 (22.5 MHz VCO). *2: Requires only in replacement of X2/DM-94 (45 MHz VCO). CCU-700A CCU-700AP... -
Page 39: Video Signal System Adjustment
VA-156 board Note: Preparation Check to see that the signal is not input to the REFERENCE input • Gen-lock CCU-700A/700AP and Video signal generator. • BARS button/MSU-700 → “ON” connector of the rear panel on the Test point: CCU. VBS 1 OUT connector/CCU rear panel... -
Page 40: Sync Phase Adjustment
[For NTSC] B = 9 cycles B = 2.25 ±0.2 µs [For PAL] [For PAL] T1 = 1.65 ±0.1 µs (1RV1782) T2 = 4.7 ±0.1 µs (1RV1783) Note: After the adjustment, reset the MASTER PEDESTAL volume to the former position. CCU-700A CCU-700AP... -
Page 41: H Phase Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON TP25 REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) CCU-700A CCU-700AP... -
Page 42: Color Bar Level Adjustment
RV761 RV1101 RV1303 RV1363 RV2031 RV342 RV2032 RV1362 RV1364 RV651 S2032 RV521 RV343 TP13 CB MODE TP30 RV2036 (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) RV350 (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) RV530 RV2035 RV660 RV344 TP31 H BLK RV351 CCU-700A CCU-700AP... -
Page 43: Vbs 1/2/3 Out Level Adjustment
Test point/rear panel Adjustment point VBS1 VBS1 OUT 1CV1501 1CV1602 VBS2 VBS2 OUT VBS3 VBS3 OUT 1CV1603 (Note:Perform VBS1 OUT Frequency response Adjustment first.) Specification: The waveform of from 100 kHz to 8 MHz portion shall be flat. 8 MHz CCU-700A CCU-700AP... -
Page 44: Vbs Sync Phase Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON POSITION REMOTE STEP COARSE PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-10 CCU-700A CCU-700AP... -
Page 45: Color Vector Adjustment
(V) axis with 1RV1304 (BF PHASE)/VA-156 board. [For NTSC] [For PAL] Note: Note: After the adjustment, set as follows. After the adjustment, carry out • S1362 (Q/U ON/OFF)/VA-156 board → “ON” “3-3-14. Burst Adjustment” . • Re-check “3-3-13. Color Vector Adjustment”. 3-11 CCU-700A CCU-700AP... -
Page 46: Contrast Y Level Adjustment
VBS 1 OUT connector/CCU rear panel is not fluctuated even if CONTRAST button/ MSU-700 is turned ON or OFF. Make sure not to fluctuate. Note: After the adjustment, re-check “3-3-15. CONTRST Y Level Adjustment” . 3-12 CCU-700A CCU-700AP... -
Page 47: Mono R-Y/B-Y Balance Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-13 CCU-700A CCU-700AP... -
Page 48: Y Out Level Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-14 CCU-700A CCU-700AP... -
Page 49: R-Y/B-Y Black Balance Adjustment
[For NTSC] B = 700 ±5 mV p-p B-Y OUT 1RV670 vectorscope. B = 525 ±5 mV p-p [For PAL] Note: After the adjustment, set as follows. • GAIN switch/Vectorscope→ 75% CAL R-Y OUT • MASTER BLACK control/MSU-700→ “0” B-Y OUT 3-15 CCU-700A CCU-700AP... -
Page 50: Wf 1 Out Level Adjustment
Specification: A = 700 ±7 mV A = 700 ±7 mV [For PAL] [For PAL] [For NTSC] [For NTSC] [For PAL] [For PAL] Note: After the adjustment, set as follows. • Connect the MSU-700 to the CCU. 3-16 CCU-700A CCU-700AP... -
Page 51: Wf 2 Out Level Adjustment
RV137 OFF ON CV221 RV342 RV271 REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) U (PAL) 19H 20H 21H LEVEL (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-17 CCU-700A CCU-700AP... -
Page 52: G Level Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) U (PAL) 19H 20H 21H LEVEL (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-18 CCU-700A CCU-700AP... -
Page 53: R Level Adjustment
[For PAL] 0 ±7 mV [For NTSC] [For PAL] [For PAL] [For NTSC] Note: After the adjustment, set as follows. • WAVWFORM MONITOR button/MSU-700 → “ENC” Note: After the adjustment, set as follows. • WAVWFORM MONITOR button/MSU-700 → “ENC” 3-19 CCU-700A CCU-700AP... -
Page 54: R/B Dc Offset Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON POSITION REMOTE STEP COARSE PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-20 CCU-700A CCU-700AP... -
Page 55: Notch Adjustment Pal Model Only
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-21 CCU-700A CCU-700AP... -
Page 56: Stair Case Adjustment
NOTCH (PAL) BALANCE WFM1 STAIR BURST STEP PHASE PHASE LEVEL OFF ON REMOTE STEP COARSE POSITION PHASE CHROMA LOCK LOCAL FINE FINE LEVEL O (NTSC) 19H 20H 21H LEVEL U (PAL) (PANEL SIDE) VA-156 BOARD (COMPONENT SIDE) 3-22 CCU-700A CCU-700AP... -
Page 57: Y Cable Compensation System Adjustment
3-4. Y Cable Compensation System Adjustment 3-4. Y Cable Compensation System 3-4-2. BLACK Pulse Width Adjustment Adjustment Rank: 3-4-1. SYNC SEP Adjustment Equipment: Oscilloscope To be extended: DM-94 board Rank: Test point: TP5 (GND: E2)/DM-94 board Equipment: Adjusting point: 1RV2 (BLACK S/H)/DM-94 board Oscilloscope T = 1.7 ±0.1 µs To be extended:... -
Page 58: Mhz Vco Dc Set Adjustment
TP15 RV14 RV19 RV13 RV24 RV20 TP20 RV11 RV21 TP14 TP22 RV10 TP13 TP21 TP22 Y AGC COUNT RV22 TP21 AUTO RV23 TP17 CABLE LENGTH RV17 TP19 RV12 TP11 SUFFIX-12 ONLY (PANEL SIDE) DM-94 BOARD (COMPONENT SIDE) 3-24 CCU-700A CCU-700AP... -
Page 59: Sample Pulse Width Adjustment
3-4. Y Cable Compensation System Adjustment 3-4-5. Sample Pulse Width Adjustment 3-4-6. Sample Pulse V Gate Width Adjustment Rank: Equipment: Rank: Oscilloscope To be extended: Equipment: DM-94 board Oscilloscope Test point: To be extended: TP7 (GND: E2)/DM-94 board DM-94 board Adjusting point: 1RV4 (SAMPLE S/H)/DM-94 Test point:... -
Page 60: Mhz Carrier Level Adjustment
(BW LIMIT/Oscilloscope → “OFF”) Adjustment Procedure • Adjust 1RV8 (Y CAR LEVEL)/DM-94 board so that the signal level of V sample pulse is maximum. maximum Note: After the adjustment, set as follows. • S3 (Y 2nd AGC)/DM-94 board→ “ON” 3-26 CCU-700A CCU-700AP... -
Page 61: Y Offset Adjustment
3-4. Y Cable Compensation System Adjustment 3-4-9. Y OFFSET Adjustment 3-4-10. Y 1st AGC Adjustment Rank: Rank: Equipment: Equipment: Oscilloscope Oscilloscope To be extended: To be extended: DM-94 board DM-94 board Test point: Preparation TP11 (GND: E3)/DM-94 board • S1 (AUTO/MANU)/DM-94 board → “AUTO” Adjusting point: 1RV24 (Y OFFSET ADJ)/DM-94 •... -
Page 62: Y Output Level Adjustment
TP15 RV14 RV19 RV13 RV24 RV20 TP20 RV11 RV21 TP14 TP22 RV10 TP13 TP21 TP22 Y AGC COUNT RV22 TP21 AUTO RV23 TP17 CABLE LENGTH RV17 TP19 TP11 RV12 SUFFIX-12 ONLY (PANEL SIDE) DM-94 BOARD (COMPONENT SIDE) 3-28 CCU-700A CCU-700AP... -
Page 63: C Pll Set Adjustment
3-5. CHROMA Cable Compensation System Adjustment 3-5-2. C PLL Set Adjustment 3-5-3. B-Y DEMOD Carrier Balance Adjustment Rank: Note: Rank: Make sure that 45 MHz frequency on Equipment: the MD board (camera) is correct. Oscilloscope To be extended: DM-94 board Equipment: Preparation Oscilloscope... -
Page 64: B-Y Crosstalk Adjustment
Test point: TP17 (GND: E3)/DM-94 board TP17 (GND: E3)/DM-94 board Adjusting point: 1RV13 (OFFSET ADJ)/DM-94 Adjusting point: 1RV10 (C AGC CONT)/DM-94 board board A = 0 ±3 mV A = 350 ±20 mV Specification: Specification: BLKG SYNC 3-30 CCU-700A CCU-700AP... -
Page 65: B-Y Out Level Adjustment
http://getMANUAL.com 3-5. CHROMA Cable Compensation System Adjustment 3-5-6. B-Y OUT Level Adjustment 3-5-7. R-Y DEMOD Carrier Balance Adjustment Rank: Equipment: Oscilloscope Rank: To be extended: Equipment: DM-94 board Oscilloscope Preparation To be extended: DM-94 board • S4 (C 2nd AGC)/DM-94 board → “ON” Test point: TP18 (GND: E9)/DM-94 board Test point:... -
Page 66: R-Y Crosstalk Adjustment
TP15 RV14 RV19 RV13 RV24 RV20 TP20 RV11 RV21 TP14 TP22 RV10 TP13 TP21 TP22 Y AGC COUNT RV22 TP21 AUTO RV23 TP17 CABLE LENGTH RV17 TP19 RV12 TP11 SUFFIX-12 ONLY (PANEL SIDE) DM-94 BOARD (COMPONENT SIDE) 3-32 CCU-700A CCU-700AP... -
Page 67: Return Video Cable Compensation System Adjustment
To be extended: DM-94 board • Connect VBS 1 OUT connector and RET 1 IN connector Preparation on CCU-700A/700AP rear panel with BNC cable. • BARS button/MSU-700 → “OFF” Test point: TP21 (GND: E11)/DM-94 board • TEST 2 button/MSU-700 → “ON”... -
Page 68: Return Video Mix Ratio Adjustment
RV20 switch/BVP rear panel to “OFF”. TP20 RV11 RV21 TP14 TP22 RV10 TP13 TP21 TP22 Y AGC COUNT RV22 TP21 AUTO RV23 TP17 CABLE LENGTH RV17 TP19 RV12 TP11 SUFFIX-12 ONLY (PANEL SIDE) DM-94 BOARD (COMPONENT SIDE) 3-34 CCU-700A CCU-700AP... -
Page 69: Prompt Video Cable Compensation System Adjustment
PROMPTER connector (CCU rear panel). • S5 (TX← → RX)/ to PROMPTER connector (CCU rear panel). • S5 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “TX” DM-94 board (CCU-700A/700AP) → “TX” • S6 (TX← → RX)/ • S6 (TX← → RX)/ DM-94 board (CCU-700A/700AP) →... -
Page 70: Rx Prompt Video Demod. Adjustment
(PROMPT) connector on DM-97 board (BVP side). And connect its harness to CN27 (PROMPT REVERSE)/MB-430 board (BVP side). • S5 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S6 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S1 (MODE AUTO/MAN)/ DM-94 board (CCU-700A/700AP) →... - Page 71 (PROMPT) connector on DM-97 board (BVP side). And connect its harness to CN27 (PROMPT RE- VERSE)/MB-430 board (BVP side). • S5 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S6 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S1 (MODE AUTO/MAN)/ DM-94 board (CCU-700A/700AP) →...
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Page 72: Rx Prompt Video Level Adjustment
(PROMPT) connector on DM-97 board (BVP side). And connect its harness to CN27 (PROMPT REVERSE)/MB-430 board (BVP side). • S5 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S6 (TX← → RX)/ DM-94 board (CCU-700A/700AP) → “RX” • S1 (MODE AUTO/MAN)/... -
Page 73: Triax Interface System Adjustment
Rank: Note: Check to see that the signals are not input to the INCOM connector and PGM connector of the CCU-700A/ 700AP rear panel or the intercom double jack on the front panel. Parform the adjustment only when replacing the following part. -
Page 74: Incom 1 Deviation Adjustment
A and B are 6.0 ±0.4 kHz. so that the A and B are 6.0 ±0.4 kHz. Image of waveform Image of waveform CENT FREQ : 3.9MHz CENT FREQ : 3.9MHz FREQ SPAN : 20MHz FREQ SPAN : 20MHz 3-40 CCU-700A CCU-700AP... -
Page 75: Pgm Deviation Adjustment
http://getMANUAL.com 3-8. TRIAX Interface System Adjustment 3-8-4. PGM Deviation Adjustment Rank: Equipment: Spectrum analyzer, Oscilloscope, Audio generator To be extended: AT-88 board Test point: TP5 (GND: E2)/AT-88 board Adjusting point: 1RV81 (PGM DEV)/AT-88 board A = B = 7.0 ±0.4 kHz Specification: Adjustment Procedure 1. -
Page 76: Incom 1 Demod. Adjustment
1.24 ± 0.02 V dc 200 ± 10 mV p-p 3. Set the input range of oscilloscope to AC mode, and adjust a blue core of 1T401/AT-88 board so that the sine-wave is minimum. 4. Repeat procedure 2. minimum 3-42 CCU-700A CCU-700AP... -
Page 77: Incom 2 Demod. Adjustment
3-8. TRIAX Interface System Adjustment 3-8-7. INCOM 2 Demod. Adjustment Rank: Note: Perform the adjustment only when replacing 1T501/AT-88 board. Equipment: Oscilloscope, Audio generator To be extended: AT-88 board Preparation • MIC 2 (ON/OFF) switch/BVP rear panel → “ON” • Extend the AU-177 board (BVP camera) with extension board EX-439. -
Page 78: Incom 2 Level Adjustment
1.24 ± 0.01 V dc 200 ± 10 mV p-p 3. Set the input range of oscilloscope to AC mode, and adjust a blue core of 1T201/AT-88 board so that the sine-wave is minimum. 4. Repeat procedure 2. minimum 3-44 CCU-700A CCU-700AP... -
Page 79: Mic 1 Level Adjustment
3-8. TRIAX Interface System Adjustment 3-8-10. MIC 1 Level Adjustment Rank: Equipment: Oscilloscope, Audio generator To be extended: AT-88 board Preparation • Extend the AU-177 board (BVP camera) with extension board EX-439. • S1003 (MIC 1 GAIN) switch/AT-88 board → “MIN” Test point: TP10 (GND: E12)/AT-88 board Adjusting point:... -
Page 80: Mic 2 Demod. Adjustment
1.24 ± 0.01 V dc 1100 ± 50 mV p-p 3. Set the input range of oscilloscope to AC mode, and adjust a blue core of 1T301/AT-88 board so that the sine-wave is minimum. 4. Repeat procedure 2. minimum 3-46 CCU-700A CCU-700AP... -
Page 81: Chu Data Demod. Adjustment
3-8. TRIAX Interface System Adjustment 3-8-13. CHU DATA Demod. Adjustment 3-8-14. CHU TONE Adjustment Rank: Rank: Note: Equipment: The adjustment for BVP-700/700P Oscilloscope (DC mode) To be extended: camera must be completed. AT-88 board Test point: Perform the adjustment only when TP7 (GND: E2)/AT-88 board replacing 1LV101 (5.6 MHz TUNE)/ Adjusting point:... -
Page 82: Intercom System Adjustment
1RV2310 (INCOM FP LEVEL)/ Adjustment procedure AT-88 board 1. Connect audio generator and INCOM connector (CCU-700A/700AP) as follows. Adjustment Procedure 1. (For 4W intercom system) Feed the 1 kHz sine-wave to pin C69 (X), pin D69 (Y) and pin A70 (GND)/extension board. -
Page 83: Side Tone Adjustment
3-9. Intercom System Adjustment 3-9-3. SIDE TONE Adjustment 3-9-4. PGM MIX Adjustment Rank: Rank: Equipment: Equipment: Oscilloscope, Audio generator Oscilloscope, Audio generator To be extended: To be extended: AT-88 board AT-88 board Preparation Test point: TP48 (GND: E12)/AT-88 board • MIC switch/CCU front panel → “CARBON” Test point: Adjustment Procedure TP48 (GND: E12)/AT-88 board... -
Page 84: Intercom System Adjustment
2. Adjust 1RV2451 (ENG 2W LEVEL)/AT-88 board so 1. Feed the 1 kHz, 200 mV p-p sine-wave to INCOM that the audio level at TP46 (GND: E11)/AT-88 board connector (CCU-700A/700AP). is 200 ±10 mV. 2. Adjust 1RV2452 (ENG 2W CANCEL)/AT-88 board so that the audio level at TP46 (GND: E11)/AT-88 board is minimum. -
Page 85: Prod Level Adjustment
TP43/AT-88 board is 200 ±10 mV. Adjustment Procedure 1. Feed the 1 kHz, 220 mV p-p sine-wave to INCOM connector (CCU-700A/700AP). 200 ± 10 mV p-p 2. Adjust 1RV2212 (PROD 2W CANCEL)/AT-88 board so that the audio level at TP43 (GND: E10)/AT-88 board is minimum. -
Page 86: Rts Intercom System Adjustment
Adjustment Procedure TP46 (GND: E11)/AT-88 board 1. Feed the 1 kHz, 220 mV p-p sine-wave to INCOM Adjustment Procedure connector (CCU-700A/700AP). 2. Adjust 1RV2241 (PROD RTS CANCEL)/AT-88 1. Feed the 1 kHz, 220 mV p-p sine-wave to INCOM connector (CCU-700A/700AP). -
Page 87: Triax Output Voltage Protect Operation Check
3-12. TRIAX Output Voltage Protect Operation Check 3-12. TRIAX Output Voltage Protect Operation Check Preparation: • Connect the CCU-700A/700AP to a video camera with TRIAX cable. Check: 1. When the power switches of CCU-700A/700AP and video camera is turned on, check that the LEDs of CCU- 700A/700AP and video camera light up according to the following table. - Page 89 The material contained in this manual consists of screws, and all other exposed metal parts for AC information that is the property of Sony Corporation and leakage. Check leakage as described below. is intended solely for use by the purchasers of the equipment described in this manual.
- Page 90 CCU-700A (UC) Printed in U.S.A. Sony Corporation CCU-700AP (CE) E 1998. 4 76 Broadcasting & Professional Systems Company ©1996 3-189-223-13 Volume-1...
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