Table Of Contents - Sony PXW-Z190V Service Manual

Manual Structure .....................................................................................................................................................................................3
Purpose of this manual .........................................................................................................................................................................3
Related manuals ...................................................................................................................................................................................3
Trademarks ..........................................................................................................................................................................................3
Section 1 Service Overview..................................................................................................................................................................4
1-1. Product Comparison Table ............................................................................................................................................................4
1-2. Location of Boards .......................................................................................................................................................................5
1-3. Circuit Description ........................................................................................................................................................................6
1-3-1. TG-289 Board ........................................................................................................................................................................6
1-3-2. AR-5 Board ............................................................................................................................................................................6
1-3-3. JK-106 Board .........................................................................................................................................................................6
1-3-4. VF-98 Board ..........................................................................................................................................................................6
1-3-5. LD-136 Board ........................................................................................................................................................................6
1-3-6. SD-66 Board ..........................................................................................................................................................................6
1-3-7. CT-287 Board .........................................................................................................................................................................6
1-3-8. IO-283 Board .........................................................................................................................................................................7
1-3-9. IF-1346 Board ........................................................................................................................................................................7
1-3-10. DD-53 Board ........................................................................................................................................................................7
1-3-11. DC-184 Board ......................................................................................................................................................................7
1-3-12. PD-126 Board ......................................................................................................................................................................7
1-3-13. AXM-60 Board ....................................................................................................................................................................7
1-3-14. HN-441 Board ......................................................................................................................................................................7
1-3-15. PSW-109 Board ...................................................................................................................................................................7
1-3-16 SE-1187 Board ......................................................................................................................................................................8
1-3-17. VSW-81 Board .....................................................................................................................................................................8
1-3-18. IR-73 Board .........................................................................................................................................................................8
1-3-19. MEC-43 Board .....................................................................................................................................................................8
1-3-20. SH-85 Board ........................................................................................................................................................................8
1-3-21. RS-55 Board.........................................................................................................................................................................8
1-3-22. KSW-71 Board .....................................................................................................................................................................8
1-3-23. SS-107 Board .......................................................................................................................................................................8
1-3-24. GCN-19 Board .....................................................................................................................................................................8
1-3-25. SW-1735 Board ....................................................................................................................................................................8
1-3-26. FU-82 Board ........................................................................................................................................................................8
1-3-27. SEC-58 Board ......................................................................................................................................................................8
1-3-28. TC-117 Board.......................................................................................................................................................................8
1-3-29. BI-342 Board .......................................................................................................................................................................9
1-3-30. BI-350 Board .......................................................................................................................................................................9
1-3-31. VC-41 Board ........................................................................................................................................................................9
1-3-32. WF-1008 Board....................................................................................................................................................................9
1-3-33. GP-1019 Board ....................................................................................................................................................................9
1-4. Connectors and Cables ................................................................................................................................................................ 10
1-5. Connector Input/Output Signals.................................................................................................................................................. 10
1-5-1. Input Signals ........................................................................................................................................................................ 10
1-5-2. Output Signals ...................................................................................................................................................................... 11
1-5-3. Input/Output Signals ............................................................................................................................................................ 11
1-6. Functions of Onboard LED Indicators ........................................................................................................................................ 13
1-6-1. AR-5 Board .......................................................................................................................................................................... 13
1-6-2. VC-41 Board ........................................................................................................................................................................ 13
1-7. Notes on Replacing the Part and Printed Wiring Board .............................................................................................................. 14
1-7-1. Power Supply during Repairs ............................................................................................................................................... 14
1-7-2. Precaution on Replacing the VC-41 Board .......................................................................................................................... 14
1-7-3. Notes for Replacing the EVF Display Device (LCD902) .................................................................................................... 15
1-7-4. Checking the Wi-Fi Function ............................................................................................................................................... 16
1-8. Service Tools............................................................................................................................................................................... 16
1-9. Circuit Protection Parts ............................................................................................................................................................... 17
1-9-1. Replacing Fuses ................................................................................................................................................................... 17
1-10. Electrical Adjustment ................................................................................................................................................................ 17
1-11. Flexible Flat Cable, Flexible Board and Fine-Wire Coaxial Cable ........................................................................................... 18
1-11-1. Disconnecting/Connecting Flexible Flat Cable and Flexible Board ................................................................................... 18
1-11-2. Disconnecting/Connecting Fine-Wire Coaxial Cable ......................................................................................................... 19
1-11-3. Connecting/Disconnecting Coaxial Cable .......................................................................................................................... 23
1-12. Lead-free Solder ....................................................................................................................................................................... 23
Section 2 Replacement of Parts .......................................................................................................................................................... 24
2-1. Tightening Torque ....................................................................................................................................................................... 24

Table of Contents

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