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SERVICE MANUAL MODEL TYPE: YS1095 Traynor YGL2 WEB ACCESS: http://www.yorkville.com WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. 550 Granite Court 4625 Witmer Industrial Estate Pickering, Ontario Niagara Falls, New York L1W-3Y8 CANADA 14305 USA Voice: (905) 837-8481 Voice: (716) 297-2920...
IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
Specifications Type YGL2 Class 'A' Tube Guitar Amplifier Cabinet Impedance (ohms) Power @ min. impedance (Watts) Speaker Configuration Single Vintage 30 2, footswitchable Input Channels 1/4 inch phono inputs controls Clean Gain, Overdrive Gain, Overdrive Volume, Bass, Mid, Treble, Master, Reverb...
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Accutronics® Tank Reverb Send Power 4EB3C1B Splitter Master V1:A SPLITTER PREAMP V3:A V4:A 12AX7 12AX7 12AX7 YGL2 YS#7085 8-ohms POWER POWER POWER POWER 6BQ5 6BQ5 6BQ5 6BQ5 DISCONNECT POWER WHEN REPLACING TUBES DÉBRANCHÉ L’APPAREIL AVANT DE REMPLACER LES LAMPES BLOCK-DIAG-YGL2-00-2v0.ai...
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SEE LAYOUT DIAGRAM M666 V01 PRODUCTION NOTES 1. FOR YGL2J (JAPANESE MODEL) REPLACE U5 WITH 6747 AND U6 WITH 6746. 2. PCBSA: Break out board before testing. 3. FOR V01 ONLY: INSTALL W24 AND W24_ HEADERS REVERSED AS IN PICTURES 4.
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SEE PRODUCTION NOTES M666 PCB DATABASE HISTORY M666 PENDING CHANGES MODEL(S):- MODEL(S):- YGL2 YGL2 / 2A DATE VER# DESCRIPTION OF CHANGE PENDING CHANGE 27-MAY-2011 V01 REVERSE W24 AND W24_ FOR GND ON SHIELD ON V02 11-APR-2012 Added CHASSIS GND wire to layout diagram. - ML 08-MAY-2012 V01 PC8391 - Added note for Japanese version.
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Questions and answers
When replacing power tubes, do you have to replace 2 at a time and which 2 tubes work together