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BOARD
SPEC.
TEST POINT
ADJ.
INPUT
MODE
TAPE
M.EQ
1. Adjust VR754 so that the Pb level V is within specification. / / 100%
7.5% : 700mV±7mV / 75% 7.5% : 525mV±5mV
2. Press the MENU button. (service menu is exited.)
3. Place the unit in the user mode.
6.7.10. COMPONENT Y LEVEL ADJ.
BOARD
SPEC.
TEST POINT
ADJ.
INPUT
MODE
TAPE
M.EQ
1. Adjust VR703 so that the Y level V2 is 700mV± 7mV.
F3 V IN
100% 7.5% 75% 7.5%
V 700mV±7mV 525mV±
5mV
Component PR out
VR804
Component Color Bar
100% Setup7.5% (1000 647
647) OR 75% Setup7.5%
(1000 486 486)
ASSEMBLE
WFM
F3 V IN
V2 700mV±7mV
Component Y out
VR703
Component Color Bar
100% Setup 0% (1000 700
700)
ASSEMBLE
WFM
138
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