NEC DTE-29U1TH Service Manual page 46

5-9-2 TV normal run and stand-by mode operations
Depending on remote control commands, I501 microcontroller part pin 63 (power) is set to:
- high for normal run mode
- low for stand-by mode
a) TV on normal run mode
* I501 microcontroller part pin 63 (power) effect
I501 microcontroller part pin 63 (power) is connected to the following circuit:
I 8 1 0
C O N T R O L L E D
R E C T I F I E R
L O W
R 8 2 0
C 8 3 0
L O W
C O N D U C T I N G
6 V D C
R 8 2 9
R 8 3 0
Q 8 0 7
Q 8 0 8
H I G H
I501 microcontroller part pin 63 (POWER) effect
L O W
Q 8 0 9
P O W E R
H I G H
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Service Manual CP-785F
1 1 V D C
D 8 1 1
Q 8 1 1
L O W
Q 8 1 0
N O T
C O N D U C T I N G
R 8 7 0
H I G H