Onkyo BDSP 308 BS Service Manual

Page 1

BD-SP308

Ref. No. 4218

ONKYO SERVICE MANUAL °52°°

BLU-RAY DISC PLAYER
MODEL BD-SP308(B)/(S)

Black and Silver models RC'737DV

RC-788DV
B WUPZP 200-240V AC, 50/60HZ

S WUPZP 200-240V AC, 50/60Hz
B WULSP 200-240V AC, 50/60HZ
B WUF3N 110V AC, 60Hz

B WDClN 120V AC, 60Hz

B WUQ3P 110-240V AC, 50/60Hz
B WUA4P 200-240V AC, 50/60HZ
B WUK3N 200-240V AC, 50/60Hz

SAFETY-RELATED COMPONENT
WA R N I N G ! !

COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT 0R RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO®

IMAGINATIVE SIGHT SI SOUND

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A

l B C D E

F G

H

SCH EMATIC DIAG RAMS-1 IMPORTANT SAFETv

WHEN SERVICING THIS CHASSIS, UNDER NO

1. SMPS - POWER CIRCUIT CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN

No Power

No Power

D101 ,R101 are Defective

F101 is Defecfive

BE MODIFIED OR ALTERED WITHOUT PERMISSION
FROM THE LG CORPORATION. ALL COMPONENTS
SHOULD BE REPLACED ONLY WITH TYPES
A IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT.
SPECIAL COMPONENTS ARE SHADED ON THE

220uF/15v

D111

5W4DO7

c125
47LIF/50V

CHE R120

13VA No Power
D124 is Defective

S/W Error
|C101 is Defective

C123
1000uF/25V I RDI

SREIOE

C 124
IOUOUF/iEV ILXV I
zeonuF/mv [RD]

SRBOE
R121

L122
CCAR0520T IOD

SCHEMATIC FOR EASY IDENTIFICATION. THIS
CIRCUIT DIAGRAM MAY OCCASIONALLV DIFFER
FROM THE ACTUAL CIRCUIT USED. THIS WAY,
IMPLEMENTATION OF THE LATEST SAFETY AND
PERFORMANCE IMPROVEMENT CHANGES INTO
THE SET IS NOT DELAYED UNTIL THE NEW SERVICE
LITERATURE IS PRINTED.

N0 Power 5.3VA No Power a "m
0104 is Defective D126,D127 are Defective am I W cm W
I? "If/20W "IF/2W! X K

mum and»! 23mm x mm

431A

"EW x x EMF/67v 4.7mm.
"222 x x Ski/mm 1.7mm
10102
LTV'817B
5......
Error 1cm
102,|C103 are Defective 43W 3 NoraAwflm

Pans that are shaded an crifilal with
mpecm risk-tfimaralsehiul shook

NOTES) E SymboI denoles AC ground
rIrSymboI denoIss Dc massas gmund.

DGND

SP30
NoTE:

1. Shaded(l) pans are crifical for safely. Replace only
with specified pan number.

2. Voltages are DC-measured mm a digital voltmeter
during Play mode.

vm mum

am! pm I» m 5 [6 m can

V57? pm I» m m m am mu

o

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