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RDR-GXD310/HXD710/HXD910
3-8. POWER BLOCK DIAGRAM (1/2)
SWITCHING REGULATOR(POWER BLOCK)
CN101
D101
L101,102
INLET LINE
1
LINE
F101
AC IN
FILTER
INLET
2
IC101
SWITCHING
REGULATOR
D106
PC101
PHOTO
L103
COUPLER
ER-036 BOARD
IC106
Q104-Q109
AUDIO I/O IF
BUFFER
L101
PS103
2A
11
PS101
2A
IC105
IC101
14
6
4
15
VIDEO OUT
5V REG
1
L102
9
CN105
IC103
1
D101
IC104
IC102
2
6
5
AUDIO SWITCH
-5V REG
FL-150 BOARD
FR-232 BOARD
S1302
POWER
ND1301
8
8
15
IC101
FLD
3
REMOTE
COMMANDER
Q1303,1304
RECEIVER
T1301
F1,F2
9
9
2
INVERTER
VFL
IC102
LED DRIVE
IC1301
FLD DRIVE
4
4
4
CN1301
CN102
CN101
T101
CONVERTER
Q301
D301
L301
D304
TRANSFORMER
P301
1A
D302
D303
Q302
IC301
Q303
SHUNT REG
P501
2A
L501
P502
2A
D501
RV501
P401
L401
D401
2.5A
P602
D601
5A
P601
L601
0.8A
1
2
4
IC502
D402
SW5V REG
IC501
SHUNT REG
(HXD910 , HXD710)
CN2
4
1
4
DVD
HDD
DRIVE
UNIT
UNIT
UNSW12V
UNSW6V
UNSW-8V
UNSW6V
D605
IC602
15
VCC
69
2
RESET
106
VDD2
79
VDD3
34
112
IC604
IT CPU
KEY1
KEY1
3
96
94
FR P CONT
77
FL P CONT
57
SIRCS 6V
15
PS602
Q606-608
0.5A
SW-8V
16
IC605
EEPROM
PS601
0.63A
FR6V
14
Q616,617
CN602
3-15
AV-096 BOARD
UNSW4V
CN3
CN101
UNSW 12V
1
1
P CONT
PS101
2A
L101
UNSW 6VB
6
6
7
7
8
8
UNSW 6VA
9
9
P CONT
2
2
UNSW 4V
3
3
UNSW6V
UNSW -10V
13
13
P CONT
D603
P CONT
12
12
UNSW6V
CN1
1
UNSW-8V
UNSW12V
18
UNSW6VA
14
15
UNSW -8V
20
CN901
UNSW6V
Q106,109
IC601
P FAIL
1
2
POWER FAIL DET
Q107,108
Q3001,3002
UNSW-8V
PS3101
2A
L3151
IC1201
UNSW 12V
2
4
FAN DRIVE
IC107
6
1
3.3V
3
REG
D109
IC108
4
5
1.5V
3
REG
IC105
6
1
3
3.3V REG
2
Q104
SWITHING
L103
L106
5
IC111
D108
4
IC106
L105
1
3
SWITCHING
1.8V
1
3
2
REG
REG
IC101
6
1
5V
3
REG
2
IC102
1
4
5V
2
REG
IC701
L701
L702
UNSW5V
VIDEO
INPUT SELECT
IC3700
SW
IC801
IC802
L804
L803
-5V
2
6
-5V REG
VIDEO
5
AMP
1
SW5V
IC201
IC302
L302
SWA5V
AUDIO
SW3.3V
5
4
INPUT SELECT
5V
A/D CONV.
REG
1
Q302,303
UNSW12V
AU12V
IC301
Q301
D302
SW-10V
RIPPLE
AUDIO AMP
FILTER
IC3001
L3003
L3001
30V
1
4
9
DC/DC
CONV.
FL3002
8
7
0
Q3151
IC3002
FL3001
P CONT
5
1
8
FE1.8V
REG
FB3151
IC3151
L3150
8
1
DTT3.3V REG
IC3152
1
6
2
3
DTT1.5V
REG
1
FB3150
IC3150
6
4
DTT5V REG
3-16
FAN
CN1201
FAN 12V
3
CN502
SH SW3.3V
15
SH SW1.5V
27
2
SW3.3V
4
1
SW2.5V
3
1
5
TO
9
SW1.8V
11
RD-058
BOARD
CN1702
SW5VAV
14
UNSW6V
19
RD 5V
23
SWA5V
42
P CONT
2
23
TO
SW5V
RD-058
25
UN SW5V
BOARD
9
CN1701
CN501
TU3001
DIGITAL
TUNER
DE-001 BOARD
IC001
DIGTAL
CONV
L006
DTT3.3V
11
11
L004
AN3.3V
1
1
L002
DTT1.8V
12
12
CN3001
CN001
DTT3.3V
5
4
6
DTT1.5V
TO
7
A-004
BOARD
CN464
DTT5V
4
CN3101
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