The Scaled Tin Rail, LLC.

 

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Weaver Models

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BRIDGEWERKS DC Pwr Supply

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HO Titan Sound Decoders

Titan Overview

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End of New Prodct Lists

QSI AC Powered Info.

QSI PowerGuard Info.

QSI Sound System Repairs

QSI & MTH Sound Syst FSR

QSI & MTH Snd Bd Repair

Power Supply Updates

Reverse Unit Repairs

QSI Obsolete Prod Repairs

Sound System Upgrades

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QS-3000s are available

AC&DC Motor Reverse Units

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AM Snd Sets:QS2p&QS-3000

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After Market Snd Syst

Two Board Snd Sys

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Battery Chg/AM & MTH SS

Xfmrs:Horns&Bells, Phase

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Transformer Phasing

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QSI & MTH Sound System Repairs: QSI & Snd Bd Repair

Put your cursor over the "QSI Sound System Repairs" and click for
other repair info.




QSI & MTH Sound Board Repairs

After Market

Re-initialization and power supply enhancements: $30 - $40.

Repairs of existing QS1C5 (237 uP) boards (QS2p capable): $35 or Exchanged for
a) a working QS1C5: $50 or
b) a QS-3000:$104

Replacement of existing QS-3000 boards: $104

Replacement of non-working chips are additional:
QS2p: $35
QS3000: $45


Repairs of existing QS1C4 (233 uP) boards: Exchange for a working one. $20. Other choices are a C-5  or QS-3000 board.
Repairs of AM PS-1 boards, $5 to $50 Beyond that replace at $75.
 

Replacement of PS-1 (Power Supply board): $75. Includes all upgrades and specify choice of using 1 of the following:
a) Ni-Cadimum (Not MTH) battery or
b) MTH or other Ni-M-Hydrid battery.
Do NOT use either the BCR or BRC with the PS-1 After Market Power Supply.
 
For Replacement costs, see: Sound Syst & Ops Prices: After Market Snd Syst, Paragraph 4, 7, & 8



MTH

Re-initialization and power supply enhancements: $30-$35.

Exchange of existing C-5 board (QS2p capable) for a working one: $50.
Exchange of existing C-4 board for a working one. $20. OK to upgrade to a C-5  $40, or a QS-3000: $104.
See: Sound Syst & Ops Prices: Two Board Sound Syst, Paragraph 7, 8, 9, & 19

Replacement of existing QS-3000 boards: $104

Repairs of P-4 boards, $5 to$20 Beyond that replace at $50.
Repairs of P-3 boards, $5 to $15. Beyond that replacement at $20 (very limited). Other choice is a P-4 board.
Battery charging resistor upgrade for use with Ni-M-Hydride or BCR or BRC : $5.

For Replacement costs, see: Sound Syst & Ops Prices: Two Board Sound Systems,
Paragraph 4, 7,  8, & 9.



STR Board Repair Charges Policy

The minimum charge on any order for repair is $30 per set of boards, whether the boards will work or not.

That charge is over ridden by the usual work performed on good boards:
Re-initialization of the sound board for the chip that is in it. $15
Chip replacements are additional, ranging from $15 to $45
Updating the power supply: $15 - $25.

Any repair issues are $5 per part replaced:
Up to a maximum of $20 for a bottom board (QSI Reverse Unit or MTH PS1 P-3 or P-4 bottom board) which will trigger a replacement with a known good used bottom board.
Up to a maximum of $20 for a top board (QSI AM or MTH AM or PS1) which will trigger a replacement with a known good used top board.
The After Market Power Supply will, after 1 or 2 parts replacement(s), be declared un-repairable,
which will trigger a replacement with a known good used top board: $75

If any part replaced does not produce the desired result, traces will be checked and if possible repaired.
If not then a replacement board is the only solution.
Note: It is impossible to determine how many parts will need to be replaced in a dead board ahead of time.
When a board is replaced, all charges on previous work for the original board are absorbed in the replacement cost.

Calling it quits after replacement troubleshooting leaves you responsible for the original $30 plus the parts replacements charged per board set.

Calling it quits before parts replacement leaves you responsible for just the original $30 per board set.

98% of product sent to STR for repair needs only the $30 work.


Updated 15 November 2010


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