U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (716) 297-2920
Fax: (716) 297-3689
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481
Fax: (905) 837-8746
Quality and Innovation Since 1963
Printed in Canada
SERVICE MANUAL
YBA200-2
MODEL TYPE: YS1029
Gain
Master
Treble
Mid
Range
Bass
Scoop
Resonance
Bassmaster
Standby
Power
ON
OFF
Pre-Amp
Out
Line Out
Amp In
Pre-EQ
Post-EQ
-20 dB
Pad
lift
gnd
Ground
Mute
Tuner
Inputs
Passive
Active
0 dB
-6 dB
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
YBA200
ALL
TUBE
Bright
Active
Bassmaster
YBA200-2
ALL
TUBE
KT88
KT88
POWER
DISCONNECT POWER WHEN
REPLACING TUBES.
USE MATCHED TUBES ONLY!
DÉBRANCHÉ L’APPAREIL AVANT
DE REMPLACER LES LAMPES.
UTILLISEZ SEULEMENT DES TUBES APPARIÉS!
PREAMP
SPLITTER
12AX7
12AX7
4-ohms
Speaker Load
Speaker Load with
ALL Speakers Connected
ATTENTION:
Before powering unit on,
make sure speakers are connected
8-ohms
CAUTION:
REPLACE WITH
SAME TYPE FUSE AND RATING
ATTENTION:
UTILISER UN FUSIBLE DE
RECHANGE DE MEME TYPE ET CALIBRE
DESIGNED & MANUFACTURED BY
YORKVILLE SOUND • Toronto, CANADA
FUSE:
T3,0A L
FUSE:
T6.3A L SloBlo
230V
50Hz 1,3A
120VAC
60Hz 2.5A
MODEL TYPE: YS1029
A-Z538R / 2v2
V7
KT88
V4
KT88
V5
V6
V1
V2
12AU7
V3
THIS UNIT MUST BE GROUNDED!
CET APPAREIL DOIT ETRE MIS Á TERRE!
DISCONNECT POWER
BEFORE SERVICING!
DEBRANCHER L’APPEREIL AVANT
D’ENLEVER LES COUVERCLES!
Series 2
•
Q
UA
LITY
& INNO
VA
TIO
N
•
•
ES
TABLISHED 196
3
•
Manual-Service-YBA200-Series-2-00-1v1 • Jun 22/2009
