Onkyo DR-L50 - Power and Initial Setup; Connecting Power and Turning On

DR-L50DR-L50
SH5
SH5
1/4
3/4
3/4
1/4
1/4
1/4
1/4
1/4
1/4,3/4
3/4
4/4
4/4
1/4
1/4
4/4
4/4
1/4
3/4
3/4
3/4
1/4
1/4
3/4
3/4
4/4
3/4
3/4
C409
47K
R607
6.8K
CN21
To NAETC-7649
CN21
IC601
FR CPU
IC612
IC608
PGM 8M FLASH MEMORY
(MB91340)
PD6345A
(MBM29LV800TC-90PFTN)
MAIN
MAIN
ADDRESS
MAIN
MAIN
MAIN2
FR
to RF
DATA
ADDRESS
ADDRESS
MAIN
to AV1
to LC78652W
DATA
MAIN
MAIN
DATA
MAIN
to BY_CHIP
ADDRESS
IC603
FR ASIC(176pin)
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
(D)
(D)
(D)
: Power supply
Focus offset SW
voltage
conversion
voltage
conversion
SCHEMATIC DIAGRAMS-5
DVD MAIN BOARD : DB-VPB314/XJ / DB-VPB313/XJ (2/4)
1
A
B
C
D
2345678
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