Summary of Contents for Sony SuperExwave IPELA SNC-CS50N
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NETWORK CAMERA SNC-CS50N SNC-CS50P SERVICE MANUAL 1st Edition...
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! 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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For the customers in the Netherlands Voor de klanten in Nederland Hoe u de batterijen moet verwijderen, leest u in de tekst van deze handleiding. Gooi de batterij niet weg maar lever deze in als klein chemisch afval (KCA). Für Kunden in Deutschland Entsorgungshinweis: Bitte werfen Sie nur entladene Batterien in die Sammelboxen beim Handel oder den Kommunen.
Manual Structure Purpose of this manual This manual is the Service Manual of the Network Camera SNC-CS50N/CS50P. This manual contains the service overview, adjustments, circuit description, semiconductor pin assignments, spare parts, block diagram, schematic diagrams, and board layouts. Related manuals In addition to this Service Manual, the following manuals are provided.
1-3-2. Upper Cover 1-3-3. Front Assembly Removal Removal 1. Remove the lower cover. (Refer to Section 1-3-1.) 1. Remove the lower cover. (Refer to Section 1-3-1.) 2. Remove the hook, then remove the cable cover in the 2. Remove the upper cover. (Refer to Section 1-3-2.) direction shown by the arrow.
1-4. Removing/Installing the Board 1-3-4. Rear Assembly Removal Tighten the following screws to each tightening torque as 1. Remove the lower cover. (Refer to Section 1-3-1.) shown below. 2. Remove the upper cover. (Refer to Section 1-3-2.) Tightening torque: BSW M2 x 5: 0.2 ±0.02 N.m 3.
1-4-2. Switching Regulator 1-4-3. PR-291 Board Removal Removal 1. Remove the cabinet. (Refer to Section 1-3.) 1. Remove the cabinet. (Refer to Section 1-3.) 2. Remove the five screws, then remove the switching 2. Remove the switching regulator. regulator. (Refer to Section 1-4-2.) 3.
1-4-4. SY-337 Board 6. Remove the four screws, then remove the PC card connector from the connector (CN551) on the SY-337 board. Removal 7. Remove the thirty-eight solders, then remove the 1. Remove the cabinet. (Refer to Section 1-3.) modular jack, keyboard switch and terminal block. 2.
1-5. Removing/Installing the CCD 1-6. Description of Internal Switch Assembly and Optical Filter The main functions of the internal switch of this unit are as follows. When removing the screw of the retaining plate, be careful S601 (reset switch): SY-337 board (side B) of the spring between the front chassis and the CCD assembly because it may pop out.
1-8. Matching Connector/Cable Use the connectors and cables below or the equivalent when connecting a cable to the connector on the rear panel during maintenance service. Connector function name Matching connector/cable Sony part No. BNC 75 Z (*1) VIDEO OUT 1-569-370-12 LENS...
Section 2 Alignment . Be sure to perform adjustment, confirmation, and defect correction referring to this section when the board of this unit is repaired and replaced. . Take proper measures referring to Section 2-6 when an error message is displayed during adjustment and defect correction.
2-1-2. Starting an Adjustment Program (3) Select language at the bottom of a welcome page. (English) (4) Click [Setting] on the welcome page. 1. Confirmation of COM port The dialog box for authentication is displayed. The serial port of PC that can be used in an adjustment (5) Enter the user name and password of an administrator.
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5. Setting of select window 6. Display of adjustment mode window Press the [Adjust] button on the select window and display (1) Double-click the shortcut of “E400_Adj_Ver1.0.exe” and display the select window. the adjustment mode window. . For an adjustment item, press the [Tab] key and select the adjustment item (put it into the active state).
2-1-3. Connection Diagram Pattern box (PTB-700/500) SEE INSTRUCTION MANUAL VIDEO Camera Power supply DC 12 V Power supply CLASS 2 WIRING 24 VAC 5 VDC 12 VDC NETWORK POWER DC 12V – AC 24V RJ45 9 wires CN657 on UTP cable PR-291 board (CAT5) Waveform...
2-2. Adjustment 4. Switch S651 on the PR-291 board to the rear position of this unit. Perform the adjustment in Sections 2-2-1 to 2-2-8 continuously. S651 2-2-1. Read of Data in EEPROM 1. Display the adjustment mode window referring to Section 2-1-2.
2-2-2. SYNC Level Adjustment 2-2-4. 0 dB Adjustment 1. Close the lens iris. 1. Shoot a 100% white pattern using this unit. 2. Press the [Tab] key and activate “Sync Level” on the 2. Connect the probe of an oscilloscope to TP1 on the adjustment mode window.
2-2-5. WB Adjustment (Preset at 3200 K) 2-2-6. Color Reproduction Adjustment 1. Set the lens iris so that white level E of VIDEO OUT 1. Shoot a color-bar cart using this unit. satisfies the specifications. 2. Set the lens iris so that white level F of VIDEO Object: 100% white pattern OUT satisfies the specifications.
4. Click the [Yes] button and save the read detection 2-2-7. Read of Detection Data at 3200 K data in EEPROM. 1. Press the [Tab] key and display the message box 5. Click the [OK] button when the message box below is below.
3. Click the [OK] button. 2-3. Confirmation after Adjustment 2-3-1. Preparation for Confirmation Perform steps (1) to (4) below when there is a camera that requires adjustment even after that. (1) Switch S651 on the PR-291 board to the rear Perform the operation below when confirming after position of this unit.
2-3-4. Confirmation of 0 dB Adjustment 2-3-5. Confirmation of Color Reproduction Adjustment 1. Shoot a 100% white pattern using this unit. 2. Connect the probe of an oscilloscope to TP1 on the 1. Shoot a color-bar chart using this unit. adjustment tool board.
2-4. Check of SY-337 Board 2-4-3. Sensor 2 Check 2-4-1. Preparation 1. Change the connection on the IF tool board side from pin 1 to pin 3 during connection between the IF tool 1. Start the check software for an SY board. board and IF-954 board.
2-4-7. Audio IN/OUT Check 2-4-12. ATW Check 1. Click the [Check] button for audio (IN/OUT) check. 1. Click the [Check] button for ATW check. 2. Confirm that the output value below is satisfied. 2. Put a C14 filter in a lens. Confirming equipment: Level meter 3.
2-5. Defect Correction 5. Confirm that the white luminescent spot on a vectorscope is converged in the specifications. Object: 100% white pattern 1. Start of defect correction mode Confirming equipment: Vectorscope Confirmation point: White luminescent spot of (1) Set the switch (S651) on the PR-291 board to the front VIDEO OUT position of this unit.
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(4) Confirm the two items below and click the [Yes] 3. Defect detection and correction button if there is no problem. (1) Click the [Start] button on the defect correction mode . The defect to be corrected disappears on a color window.
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(2) The message box below is displayed when saving in EEPROM is completed. Click the [OK] button. When incorrect defect information was saved in EEPROM, perform steps (a) and (b) below to return to the factory-setting state (in which no defect information is contained) and then return to step 2 (the setting of a defect threshold value).
2-6. Error Message List during Adjustment and Defect Correction . Switch the switch (S651) on the PR-291 board to the front position of this unit before performing camera adjustment. . After adjustment is completed, switch the switch (S651) on the PR-291 board to the rear position of this unit.
Section 3 Circuit Description 3-3. SY-337 Board This unit consists of a CCD block (BI-193 board), camera signal processing block (PR-291 board), codec block (SY- 337 board), power block (PSA-016 board), and power The SY-337 board mounts 32-bit ARM9 MPU (IC202: terminal board (CT-240 board).
3-5. PSA-016 Power Board Features . PoE is the IEEE802.3af. Authentication IC (IC101) that conforms to the IEEE802.3af standard is mounted. Resonance circuit . Since electric power is about 9 W for 12.95 W of PoE, a (AC block) Secondary circuit high-efficiency circuit configuration is required.
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In addition, for semiconductors with ID Nos., refer to the separate CD-ROM titled “Semiconductor Pin Assignments” (Sony Part No. 9-968-546-xx) that allows searching for parts by semiconductor type or ID No. The semiconductors in the manual or on the CD-ROM are listed by equivalent types.
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 common- ality and improvement. Parts list has the present standardized repair parts.
Cover and Front Block 5-2. Exploded Views PS2.6 x 6 B2 x 5 Part No. SP Description A-1158-625-A s ASSY, CCD (N) (FOR SNC-CS50N) A-1158-632-A s ASSY, CCD (P) (FOR SNC-CS50P) 1-788-239-11 s OPTICAL LOW PASS FILTER 1-788-328-12 s IR CUT FILTER CHANGE UNIT 1-788-343-11 s LENS, VARIFOCAL (IR) 1-831-588-11 s CABLE, FLEXIBLE FLAT (13 CORE) 3-183-833-11 s ADAPTOR...
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Chassis Block BVTT 3 x 6 2.6 x 6 PS2 x 10 Part No. SP Description A-1156-094-A s MOUNTED CIRCUIT BOARD, SY-337 A-1156-095-A s MOUNTED CIRCUIT BOARD, CT-240 A-1156-114-A s MOUNTED CIRCUIT BOARD, PR-291N (FOR SNC-CS50N) A-1156-115-A s MOUNTED CIRCUIT BOARD, PR-291P (FOR SNC-CS50P) 1-479-610-11 s REGULATOR, SWITCHING 1-554-088-00 s SWITCH,KEY BOARD...