Installing Option （オプション製品の取り付け方法 - Yamaha PM 5000 Series Service Manual

PM5000
INSTALLING OPTIONS
The following optional (sold separately) modules and
transformer are available:
Input Section Modules
• MNM5000: Monaural input module.
• MNR5000: Rear panel for monaural input module
(includes wiring).
• STM5000: Stereo input module.
• STR5000: Rear panel for stereo input module
(includes wiring).
Master Section Options
• SAM5000: Stereo Aux master module.
• GAM5000: Group/Aux master module.
• SMM5000: Stereo/Mono master module.
• MON5000: Monitor module.
Other Options
• BLM5000: Blank module (includes rear panel).
• ITR5000: Input transformer.
The process of replacing faulty modules or changing
internal switch settings requires removal and
replacement of the modules. A Philips-head ("+")
screwdriver will be required.
Before performing any of the operations described
below be sure that the power supply is turned OFF.
26
Module Removal and Replacement
The procedure for removal of top-panel modules is the
same for the input and master section.
Top-panel Module Removal
1
Turn the console's power supply OFF.
2
Loosen the screws at the top and bottom of the
module.
The screws are fitted with stop-washers that prevent
them from being removed entirely.
3
Once loosened, grasp both screws firmly and pull
straight upward to remove the module. This
completes removal of master modules.
The mono and stereo input modules are wired to the
rear panel. Exercise caution when removing the
modules so as not to damage the wiring. Once the
module being removed is free of the top panel, gently
lay it on its side on the top panel, without placing
undue strain on the wiring.