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Onkyo DV-SP55 Service Manual page 25

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PC BOARD CONNECTION DIAGRAM
U05: INLET TERMINAL PCB
NAPS-8002
P981B
NTL
P982B
P982A
CN1
U10 :
POWER SUPPLY UNIT
NGPS-0040-100-120V
U04: POWER SWITCH PCB
NASW-8000
S991
U03: STANDBY SWITCH PCB
NADIS-7999
S716
U01: AUDIO/ VIDEOOUTPUT
TERMINAL PCB
NAAR-7997
CN903
DVD MECHANISM
U02: FRONT DISPLAY BOARD
NADIS-7998
DISPLAY
PLAY_MODE
S714
S713
Q702
S715
S712
DIMMER
CLEAR
P801
U07: RS-232C TTERMINAL PC BOARD
NAETC-8005
P851B
P802
P292A
CN902
CN903
CN902
CN103
Z100: DVD MAIN CIRCUIT PCB
DB-VPB501
P731
TOP_MENU
MENU
S704
S706
SETUP
RETURN
S707
S705
DOWN
S708
DV-SP55
NAETC-8005
P351B
P-ON
E+5V
GND
SW+5V
GND
P851A
NC
SW+M8V
SW+8V
GND
E+12V
GND
NC
-27V
FLAC2
FLAC1
P702B
P351A
CN901
P701A
P701B
P702A
OPEN
PAUSE
STOP
PLAY
S710
S702
S701
S703
UP
S709

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