YORKVILLE YCV40-T Service Manual
Traynor guitar series
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Service Manual
SERVICE MANUAL
YCV40/T
TYPE YS1003
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
Fax: (905) 837-8746
Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-YCV40-YCV40T-00-2v8.pdf
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Summary of Contents for YORKVILLE YCV40-T
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Page 1: Service Manual
SERVICE MANUAL YCV40/T TYPE YS1003 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 Fax: (905) 837-8746 Fax: (716) 297-3689 Quality and Innovation Since 1963... -
Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS PERTAINING TO A INSTRUCTIONS RELATIVES AU RISQUE RISK OF FIRE, ELECTRIC SHOCK, DE FEU, CHOC ÉLECTRIQUE, OU OR INJURY TO PERSONS BLESSURES AUX PERSONNES CAUTION: AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, TO REDUCE THE RISK OF ELECTRIC SHOCK, DO N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NOT REMOVE COVER (OR BACK). - Page 3 #8 X 1" PAN QUAD TYPE AB B/O 6541 RCA SNGL PCB MT HORZ K901 8809 10-32 X 1/4 PAN PH TAPTITE JS500 TFS-2B TRAYNOR DUAL FOOTSWCH 10' CORD-BULK 8734 #10 X 1/2 PAN PH TYP A BRITE NICKEL 4423 _20K 15AAUDIO 9MM 8756...
- Page 4 #6 X 5/8 PAN PHIL TYPE A ZINC CLEAR 6541 RCA SNGL PCB MT HORZ K901 8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE TFS-2B TRAYNOR DUAL FOOTSWCH 10' CORD-BULK 8722 #8 X 1" PAN QUAD TYPE AB B/O 4423 _20K 15AAUDIO 9MM 8809...
- Page 5 AC RECEPTACLE / FUSE HOLDER 8456 10.0" STRAP HANDLE, NICKEL COVERS 3426 AC LINE CORD - #3474(EURO) TFS-2B TRAYNOR DUAL FOOTSWCH 10' CORD 3552 NYLON SPRING CLAMP 8770 1/4-20 X 1 5/16 TRUSS PH MS JS5 8504 CORNER, 2 LEGS NOTCED LIP NICKEL PLATED...
- Page 6 Z357* 3438 AC RECEPTACLE / FUSE HOLDER 8456 10.0" STRAP HANDLE, NICKEL COVERS TFS-2B TRAYNOR DUAL FOOTSWCH 10' CORD 3537 ACC# 4EB3C1B LONG REVERB 8504 CORNER, 2 LEGS NOTCED LIP NICKEL PLATED 8770 1/4-20 X 1 5/16 TRUSS PH MS JS5...
- Page 7 MODEL TYPE: YS1003 Block Diagram for YCV40 & YCV40T SPLITTER PREAMP D E S I G N E D A N D M A N U F A C T U R E D B Y Y O R K V I L L E S O U N D 12AX7 12AX7 12AX7...
- Page 8 3700 {AWG} TO W25 1/4W 100V K2:B 1/4W 1/4W 100N 250V 400V R112 PRE-AMP 1/4W 100K 470P 100V {AWG} {AWG} V1:A 4424 1/4W 2X_TRIODE_HCT P8:A 220P 100V TO W3 TO W2 TREBLE {Body} 1/4W 1/4W RING 400V Alternate 100K 100K 100V 500K PRE-AMP...
- Page 9 470N 220P 100V 100V 470P 1/4W 100K 1/4W 1/4W R109 620R 1/4W NE5532N 1/4W R107 1/4W 620R NE5532N U2:A Gold Gold Gold 1/4W PRE-AMP-OUT U1:A PWR-AMP-IN R108 100N U2:B 100U U2:C 400V 100N 100V 1/4W NE5532N R119 1/4W 1/4W REVERB RTN 6541 1/4W 1/4W...
- Page 10 These parts are X581 stuffed ONLY on 1/4W X581_ N375 220K MINI M581 (YCV40) These parts are X613 400V stuffed ONLY on X613_ N376 M613 (YCV50BLUE) 1/4W 1/4W 1/4W 470K 270K 3682 SPLITTER OUTPUT 1324M OUTPUT V3:A V4:A 1.0W 3682 OUTPUT 100N 2X_TRIODE_HCT...
- Page 11 3700 K1:C LINE_IN MPSA06 100N Gold Gold Gold 5103 MPSA06 TO92 R111 1/4W BC550C 5103 TO92 1/4W Alternate 5101 Alternate TO92 BIAS 350mV ACROSS R91 AND ACROSS R92 4007 1/4W 250V 100N Bias Alternate Alternate 4517 3700 K2:C 3682 3682 LINE 3682 XF PRI...
- Page 12 X8004 Version History M581 PCB HISTORY MODEL(S):- MODEL(S):- YCV40/YCV50BLUE YCV40 DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 23-APR-2008 14.00 Released for Production NOV/02/00 1.00 FIRST PRODUCTION NOV/08/00 PC#6305 R63 2K2->3K3 R40 24K->27K DEC/14/00 2.00 PC#6311 ADD D16,D17,R97 AT U2 FEB/23/01 2.10 PC#6326 HOLE SIZE FOR C53 .070"->.047"...
- Page 13 BlankSize - 18600x12800 StepAndRepeat - X1@0.000Y2@6.400 BlankSize - 18600x12800 YCV40 M581 v14.00 Into Wave YCV40 M581 X581_ 5908 100R0 5907 5906 CHNL2 YCV50BLUE M613 CHNL1 100U BOOST v14.00 1 /5 4148 3700 100U 4424 CLEAN VOLUME TREBLE 500K 500K 100K 500K 500K 100K...
- Page 14 SEE LAYOUT DIAGRAM YCV40 M581 v14.00 X8004 Version History X8004 DRILL HISTORY MODEL(S):- MODEL(S):- YCV40/YCV50BLUE YCV40/YCV50BLUE DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 23-APR-2008 14.00 Released for Production X8004 PENDING CHANGES MODEL(S):- YCV40/YCV50BLUE PENDING CHANGE *PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY X8004 POT LIST YCV40/YCV50BLUE MODEL(S):-...
- Page 15 SEE LAYOUT DOCUMENTATION PRODUCTION NOTES 1. RTV MUST BE ADDED TO THE FOLLOWING CAPS 5. BIAS 350mV ACROSS R91 C1,C16,C19,C17,C70 BETWEEN C84,C28,C60,C15 AND 350mV ACROSS R92 BETWEEN C49,C50, ADDED TO C15,C7,C8,C3,C9 C56,C14,C6,C10,C4,C2 AND C12 2. C53 IS 22N FOR BOTH NORTH AMERICA AND CE 3.
- Page 16 R E D M E T A L _ B A C K T O E Y E 9 W C 1 1 GR AY G R A Y R E D WC 8 + 2 4 V B R O W N B R O W N S UPPLY T O E Y 4...
- Page 17 R E D ME T A L _ B A C K T O E Y E 9 W C 1 1 GR AY G R A Y R E D WC 8 + 2 4 V B R O W N B R O W N S UPPLY E Y 9...
- Page 18 LI NE N EUT R AL R E D ME T A L_ BA CK T O E Y E 9 W C 1 1 GRAY G R A Y + 2 4 V B R O W N B R O W N SUPPLY E Y 9 O U T P UT - T U B E...
- Page 23 YCV40 m581 Service Update for V11.00 boards April 2005 boards have been reworked as described in this document. To address PC#6866 a 22AWG wire, part # 3947 jumper, needs to be soldered from P11 to S3 on the bottom side of the board as shown:...
- Page 24 ALUMINUM 2MM WITH_90DEG_BEND_UP_1.25" ALIGNMENT HOLE ALIGNMENT ADD 150K / 2watt resistor HOLE IRF830 7824 change to 1Kohm FUNCTION 24V_REG 100U change to 2.7ohms change to MPSA13 and be certain to re-orient the device as shown in purple remove R103 and replace with a 51v zener and a 390k resistor with R103 polarity as shown in purple.