Tascam 488 Portastudio Mk II Service Manual

Page 1

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NOTES

TASCAM

TEAC Professmnal DiVision

~ SERVICE MANUAL

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As regards the resistors and capacitors. refer to the circuit

diagrams and the PCB assy drawings contained in this manual.

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{j - PC boards shown viewed from parts side.
' Parts marked with * require longer deliver time.
~ A Parts marked with this sign are safety critical components.
They must always be replaced with identical components -
refer to the TEAC Parts List and ensure exact replacement.
~ Parts not shown in the parts lists, or parts, though listeci. having
no parts numbers. are not general "reedy-to-supply" pans. -
0 Parts of [] mark can be used only with the version designated.
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INSTRUCTIONS FOR SERVICE PERSONNEL

BEFORE RETURNING APPLIANCE TO THE CUSTOMER. MAKE LEAKAGE CURRENT ~,
0R RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE

U ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.

Effective : December, 1994

0001 18300A