Service Notes - SWR SPELLBINDER BLUE Service Manual

1. CHASSIS REMOVAL is accomplished by re-
moving the four (4) screws from the top of the
cabinet that secure the chassis. Pull the chas-
sis out toward the rear about 4" (10cm) and
disconnect the two speaker cable connectors
from the speaker On/Off switch (white wire) and
®
Speakon jack PCB (black wire).
2. PREAMP PCB REMOVAL is accomplished by
removing the nuts, washers, and screws that
secure the PCB to the chassis front panel, and
one chassis standoff screw near the power
switch. Care must be taken to ensure that the
removed PCB is insulated from any exposed
metal or other hardware when power is applied.
3. REAR PANEL PCB REMOVAL is accom-
plished by removing the nuts, washers, and
screws that secure the PCB to the chassis rear
panel. There is enough cabling to remove the
PCB and place it in front of the chassis. Care

SERVICE NOTES

SPELLBINDER BLUE™
(This is the model name for warranty claims)
must be taken to ensure that the removed PCB
is insulated from any exposed metal or other
hardware when power is applied.
4. 160W POWER AMP MODULE, ANCILLARY
POWER SUPPLY, & TUBE PCB REMOVAL is
accomplished by removing the chassis standoff
screws. The cables to these boards are not
long enough to allow their removal and opera-
tion out of the chassis.
5. XOVER PCB REMOVAL is accomplished by
removing the front grille (4 screws), 10" speaker
(4 screws), then removing the XOVER PLATE
located inside the cabinet (4 screws). It's ok to
touch the white insulation with your bare hands.
4