Siemens VideoRec Service Instructions Manual
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Siemens VideoRec Service Instructions Manual

Siemens VideoRec Service Instructions Manual

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VideoRec
Service Instructions
RA53-050.061.01.03.02
RA53-050.061.01.02.02
Replaces:
Proprietary data, company confidential. All rights reserved.
Confié á titre de secret d' entreprise. Tous droits resérvés.
Confiado como secreto industrial. Nos reservamos todos los derechos.
Copyright (C) Siemens AG 1994
RA
English
08.95

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Summary of Contents for Siemens VideoRec

  • Page 1 VideoRec Service Instructions RA53-050.061.01.03.02 English 08.95 RA53-050.061.01.02.02 Replaces: Proprietary data, company confidential. All rights reserved. Confié á titre de secret d’ entreprise. Tous droits resérvés. Confiado como secreto industrial. Nos reservamos todos los derechos. Copyright (C) Siemens AG 1994...
  • Page 2 Revisions Chapter Page Rev. Siemens AG TDRA 1 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 3: Table Of Contents

    Parameters for VCR Playback (Upscan, H Norm). With Polytron / Digicor: Adjusting the Amplitudes and Size / Position Parameters for VCR Playback (Upscan, H Norm). Adjusting the Cosine Enhancer 5-10 Changes Versus the Previous Edition Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03...

  • Page 4: Table Of Contents

    Table of Contents Page Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 5: General Remarks

    - if the interface power is switched off - if a manual control is made at the VCR during automatic recording. The power line voltage for the VideoRec is 230V; except for 60 Hz the video recorder must be connected to 120V.

  • Page 6: Required Aids/Tools

    Mavo monitor, as defined in ARTD, Part 3 Part No. 97 02 432 Y0526 Digital voltmeter, as defined in ARTD, Part 3 TV Dynamics Test BNC connector, Part No. 30 06 590 Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.

  • Page 7: Description Of Assemblies

    Recording of N video signals on S-VHS tapes. Playback of N-recorded S-VHS tapes. Can be remotely controlled over a built-in 34-pin interface. IMPORTANT: Only the S-VHR recorder (Sony) shipped with VideoRec has this interface! The 60Hz model can be operated only at 120V!

  • Page 8: Ssi 22 Vcr Interface

    VSC 36 SHC Note: The spade connectors on the quick connectors above coax sockets XX1 and XX2 are used to connect the external shielding of the triax cable. Connector X2 is not used. Siemens AG TD RA 3 RA53-050.061.01...

  • Page 9: Vsc 36 Shc Video Scan Converter, 50 Or 60 Hz

    Examination room Live monitor in DIGICOR systems Note: The spade connectors on the quick connectors above coax sockets XX1 and XX2 are used to connect the external shielding of the triax cable. Connectors X1 and X10 are not used. Siemens AG TD RA 3 RA53-050.061.01...
  • Page 10 Description of Assemblies Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 11: Cabling Schematic

    Ex. room Con. room 34-pin connector Sony SVO9500MD(P) *1 Warning signal output, see paragraph “Description of Assemblies“, SSI 22 VCR Interface . Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...
  • Page 12 Description of Assemblies Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 13: Troubleshooting

    No function or only partial function - check the power fuses on the rear of the unit (at the power input) and check the internal fuses. IMPORTANT: Every returned scanner must be accompanied by a detailed description of the malfunction! MainFuse Rückseite / rear side Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03...
  • Page 14 Troubleshooting Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 15: Repair

    ITEM - continue to press key until “4 EN-..” appears in the display. DATA - press key until “4 EN--OF” is set. CTL / MENU - set switch back to the “CTR” position. Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.

  • Page 16: Replacing The Ssi22 Vcr Interface

    “0 - position“ (off). Starting with Serial No. 95 391, the Cosine Enhancer is fully functional; for adjust- ment,see the chapter “Adjustment“. No further adjustments are necessary. Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.
  • Page 17 Je nach Seriennummer Main fuse depending on Serial No. FINE - 0 - COARSE FINE - 0 - COARSE COSINE ENHANCER COSINE ENHANCER Interface Power Supply Cosine Enhancer Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 18: Replacing The Video Scan Converter

    Rückseite / rear side MainFuse S5 unter / below S4 S6 S2 if no S5, then S4 = S4/S5 Scan Converter VSC 36 ON - OFF S2/4/5/6/7 Parallel resistor (820 Ohm) Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

  • Page 19: Adjustment

    With the HICOR, the 1249 lines/100 Hz (1023 lines/120 Hz) norm is used for the monitor. With the VideoRec, the 1249 lines/50 Hz (1023 lines/60 Hz) norm is used for the monitor. With bypass, the 1249 lines/50 Hz (1023 line/60 Hz) norm is used for the monitor.

  • Page 20: Adjusting The Amplitude Parameters For Vcr Record Mode

    Use P8 to adjust the horizontal size (with a circle, it must be round). If a cosine enhancer is configured, it must be switched back on. Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.
  • Page 21 X2 X1 X4 X3 SSI22 VCR Interface Rückseite / rear side FINE - 0 - COARSE COSINE ENHANCER Interface Amplification for XX3 output (VCR IN) Power Supply Cosine enhancer Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 10.95...

  • Page 22: With Hicor: Adjusting The Amplitudes And Size/Position Parameters For Vcr Playback (Upscan, H Norm)

    If this is the case, use P10 for size and P12 for position and adjust the input parameters (memory) (P7 / 9 = used to adjust the memory output parameters). Siemens AG TD RA 3 RA53-050.061.01...
  • Page 23 X2 X1 X4 X3 SSI22 VCR Interface Rückseite / rear side FINE - 0 - COARSE COSINE ENHANCER Interface Amplification for XX2 output (VCR OUT) Power Supply Cosine enhancer Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 10.95...
  • Page 24 If this is the case, use P10 for size and P12 for posi- tion to adjust the input parameters (memory) (P7 / 9 = adjustment of the output parameters of the memory). If a cosine enhancer is configured, it must be switched back on. Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.
  • Page 25 X2 X1 X4 X3 SSI22 VCR Interface Rückseite / rear side FINE - 0 - COARSE COSINE ENHANCER Interface Amplification for XX2 output (VCR OUT) Power Supply Cosine enhancer Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 10.95...

  • Page 26: With Polytron / Digicor: Adjusting The Amplitudes And Size / Position Parameters For Vcr Playback (Upscan, H Norm)

    If this is the case, use P10 for size and P12 for posi- tion to adjust the input parameters (memory) (P7 / 9 = adjustment of the output parameters of the memory). If a cosine enhancer is configured, it must be switched back on. Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev.
  • Page 27 X2 X1 X4 X3 SSI22 VCR Interface Rückseite / rear side FINE - 0 - COARSE COSINE ENHANCER Interface Amplification for XX2 output (VCR OUT) Power Supply Cosine enhancer Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 10.95...

  • Page 28: Adjusting The Cosine Enhancer

    Depending on Serial No. Rückseite / rear side FINE - 0 - COARSE FINE - 0 - COARSE COSINE ENHANCER COSINE ENHANCER Interface Power Supply Cosine enhancer Setting for enhancement Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 10.95...

  • Page 29: Changes Versus The Previous Edition

    Expansion to include use of the Digicor without a control room monitor. Chap. 5 New. Expansion of the adjustment to include image alignment adjustment and cosine enhancer. TD RA 3/ Rehm Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03...
  • Page 30 Changes Versus the Previous Edition Siemens AG TD RA 3 RA53-050.061.01 VideoRec Medizinische Technik Rev. 03 08.95...

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