Crown 1200 - Chassis and Panel Components

Micro-Tech 1200 Amplifier Service Manual
18
Parts List (Non-Module)
OUTPUT ASSEMBLY (CONT.)
CPN ITEM QTY (ONE PER CHANNEL)
D 8774-8 PTC, 95 Deg. Thermal Sensor 1
F12019-0 Aluminum Heatsink Slug (under diodes on output mod) 1
C 8813-5 MPS8097/MPSA18 NPN Transistor (Q318/Q418) 1
B 5842-8 #23 Tubing for Q318/Q418 transistor leads Order in inches
C 5826-0 LM-234Z-6 Thermal Sense (S100/S200) 1
B 5464-1 #24 Teflon Tubing for S100/S200 Order in inches
C 8573-5 2SA1186 Power Transistor, PNP Driver (TO3P) 2
C 8574-3 2SC2837 Power Transistor, NPN Driver (TO3P) 2
M20586-0 PNP Driver Transistor Assembly, TO220 (Old style) 2
M20587-8 NPN Driver Transistor Assembly, TO220 (Old style) 2
D 7665-9 Clip, TO3P Mounting 2
D 7666-7 Bracket, TO3P Heatsink 2
M21324-5 Aluminum Heatsink with fins 2
BACK PANEL ASSEMBLY
CPN ITEM QTY
M21208J9 MT Back Panel 1
F10787J3 Back Panel Cover Plate 1
D 7074-4 Power Cord (US Version) 1
A10793-0503B Power Cord (European Version) 1
A10214-7 Strain Relief 1
C 2823-0 Dual Binding Post 2
D 7600-6 Dual Banana Ground Strap 1
CHASSIS FRONT ASSEMBLY
CPN ITEM QTY
C 6487-0 Power Switch, 2 Pole 22 Amp Rocker 1
D 8052J8 End Cap 2
A10031-1 8-32 x .060 Flush Captive Nut 4
A10090-70808 8-32 x .5 Oval Head Screw 4
F12435J7 Grill, Metal 1
D 6944-9 Air Filter 1
A10173-1 Grill Clip 3
A10101-5 Nylon Washer 3
A10090-70806 8-32 x .375 Oval Head Screw 3
M43380-1 Old Filter Housing Assembly (Plastic) 1
C 6614-9 Rubber Grommets used with old filter assembly 12
F12264J1 Front Panel Overlay "ODEP" 1
F10886A2 Old Front Panel Overlay "Supply" 1
To upgrade the old plastic filter assembly to the new metal style, a kit may be ordered using Crown part
number M44077-2. This kit includes a new bottom cover.
MAIN CHASSIS ASSEMBLY
CPN ITEM QTY
D 8501-5 Cover, Top 1
D 8548-6 Cover, Bottom 1
-Note: The old Style bottom cover used with
the plastic grill is no longer available. You may
upgrade to the new style by ordering the kit M44077-2.