YORKVILLE YB200-2 Service Manual
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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!
PREAMPSPLITTER
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
V1V2
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
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