3M DELTA Series - Page 87

831-0272
DELTA
IV
INPUT
TRANSFORMER
BOARD
LAYOUT
INPUT TRANSFORMER BOARD
831-0272-003 MONO WITH TRANSFORMER
831-0272-013 STEREO WITH TRANSFORMERS
831-0272-023 MONO WITHOUT TRANSFORMER
831-0272-033 STEREO WITHOUT TRANSFORMERS
IMPEDANCE TABLE
IMPEDANCE
STRAP (S)
LEFT
RIGHT
20K OHMS
BALANCED
BRIDGING
NONE
NONE
150 OHMS
W1301
W1302
600 OHMS W1303
W1304
TRANSFORMER / TRANSFORMERLESS
CONDITION
STRAP (S)
LEFT
RIGHT
TRANSFORMER
NONE NONE
TRANSFORMERLESS
W1305 W1306
W1307
W1308
REAR PANEL
281-0098-023
COMPONENTS WITHIN DASHED LINED AREAS
NOT USED IN MONO MACHINES