Onkyo DV-BD606 - Blu-ray Single Disc Player, Руководство по обслуживанию

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1-8-6 E5J50BLP
Power Supply Block Diagram
CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal.
CAUTION ! For continued protection against fire hazard, replace only with the same type fuse.
IC1001 (SWITCHING CONTROL
)
HOT
COLD
Q2600
Q2604
Q2606
Q2603
Q2607
Q2602
Q2601
D1009
Q2605
Q1003
VDD
POWER SUPPLY CBA
2 4 7 6
T1001
RL1001
Q1012
11 12 15 13 10
9
16 14
AC1002
F1001
LINE FILTER
FEEDBACK
VDD
CURR. LIMIT
VCC
OUTPUT
L1006
3 4
IC1003
ERROR VOLTAGE DET
1 2
P-ON+12V(1)
SHUNT
REG.
IC2601 IC2600
IC1005
D1001 - D1004
BRIDGE RECTIFIER
D1041 - D1044
BRIDGE RECTIFIER
DC-DC
CONVERTER
SWITCHING CONTROL
5
2
3-5
AL+5V
1
AL+2.5V
6
AL+3.3V
20
F1
22
F2
23
FL
2
AL+12V(1)
15-17
3-5
1
18
EV+5V
18
6
20 22 23
2
15-17
21
21
MAIN-P-ON AL+12V(2)
CN1001
CN2600
CN1002
F
A
N-VCC
1 2
GND
CN2004
SW+12V
A
UDIO+3.3V
1-3
P-ON+10.5V
7,8
P-ON+5V(1)
CN2601
11
P-ON+1.2V
14,15
P-ON+3.3V
P-ON+3.3V F1 F2 FL
T
O
SYSTEM
CONTR
OL
BLOCK DIA
GRAM
PWSW3 PWSW2
FL-SW
P-ON+5V(2) AL+3.3V EV+5V A
UDIO+5V
VIDEO+5V
SW+10.5V
SW+5V
SW+5V
+3.3V REG.
Q2280
+5V
REG.
Q2302
+5V
REG.
SW +5V
+1.2V REG.
Q2101
FL REG.
6
1 3
HOT CIRCUIT. BE CAREFUL.
FAN
AV CBA
Q2014
Q2012
Q2013
V5V
-PW
-SW
F
A
N-CONT
FA
N
CONTR
OL
Q2000,Q2001
+12V
REG.
Q2005
AC CORD
1 2 3 5 6
T1002
9
5 4 3 1 2
2
8
7
3
8
3 4
IC1002
ERROR VOLTAGE DET
1 2
D1031
SHUNT
REG.
2.5A H 250V
IC1004 (BATTERY CHARGER IPD)
MAIN-P-ON
T
O
FE MAIN
CBA (CN001)
T
O
BE MAIN
CBA UNIT (CN7401)
Q2300,Q2301
2-5
AL+5V
11
AL+3.3V