JVC RX-D Series Training Book page 26

POWER SUPPLY 5/5
Some Other DC Voltages Not In Main PCB
DC +3.3V, +1.8V, +1.2V and TX5V
HDMI
BOARD
1
IN
9V
IC793
OUT
TX5V
IC791
IN
1 5V
OUT
3.3 V
2
ADJ---------- 1.8V
IC792
IN
5V
1
OUT
3.3 V
5
2
ADJ---------- 1.8V
OUT PIN 18
USB
wireless
DSP
5
4
1 IC691
IN
5V
OUT
5
2
ADJ----------
4
IN -3.3V
BOARD
BOARD
7
IN
IC692
OUT
5
3.3 V
4
1.2V
APPLY IN
BOARD
C661
DSP
CN661-3
FRONT INPUT
BOARD
3
CN11
5V
1
3.3V
IN-
3.3V
CN961 3