2
1 Block Diagram
1.1.
Digital P.C.B. Regulator Block Diagram
DIGITAL P.C.B. REGULATOR BLOCK DIAGRAM
16,17,18
P58001
P1102
PW_X_SW5.9V
FROM
POWER P.C.B.
(REG.PW_DR5V)
IC58302
VIN
VOUT
PW_DR5V
D5V
A5V
3
2
1
CONT
(REG.5V)
(REG.5V)
(REG.5.1V)
5V
IC56302
IC55001
VIN
VOUT 4
1
5
ON
HDMI_P_ON_H
IC55001- M26
FROM BP2
SECTION
IC51004-
5
/
/
39
IC51005- 4
P55001-
P56301-
9
P59302- 1
10
/
14
/
21
18
(REG.PW_X_SW3.3V)
IC57006
VIN
VOUT 4
1
5
ON
IC58003
VCC
SW 3
5
2
FB
IC7001- 13
/
43
/
(REG.5V)
VIN
VOUT 4
5
8
CONT
IC55003- 15
6
2
4
IC59307
IC59301
1
5
IC59306
(REG.5.1V)
5V
P59303- 4
1
5
IC59304
only for BDT210PX
(REG.5V)
(REG.PW_3.3V)
PW_ST_D3.3V
(REG.5.1V)
5V
PW_PK_D1.5V
IC51001-
IC52001,IC52002- VDD
VDDIO15
，
VDDIQCLK
PW_PK_D1.1V
IC51001- VDDR12,VDD,VDDA12
IC51001-
IC51301-
VDD33,AVDD_VPLL,AVSS_VPLL
IC51001-
PW_DR12V
H25,P26
AVDD_APLL,AVSS_APLL
AVDDHDPLL,AVSSHDPLL
HTAVDD,HTAVSS,VDDPUSB
VSSAPUSB,VDDAPUSB
AVDD33A,VDDSD
PW_PK_D1.5V_CO
2
4
1
5
IC59303
Q55009
1
2
IP55003
FROM
POWER P.C.B.
P_STANBY_H
23
P58001
P1102
12,13,14,15
P58001
P1102
PW_X_SW12.2V
FROM
POWER P.C.B.
(DC-DC CONVERTER)
IC58004
VCC
OUT1 H
OUT1 L
LX1
OUT2 H
OUT2 L
20
EN1
EN2
3
10
1
23
24
12
14
LX2 13
1
2
IP58001
1
2
4
8
7
6
5
S1
Q58003
Q58004
D1
D1
D2
D2
G1
G2
1
2
4
8
7
6
5
S1
D1
D1
D2
D2
G1
G2
12
37
/
IC55004- 31
41
/
45
/
54
/
IC59020- 7
JK53002- 3
IC55003- 2
8
/
25
/
26
/
IC59305-
only for BDT210PX
9
13
/
20
/
30
/
39
/
41
/
47
/
48
/
IC54001- 11
14
/
3.3V
P59301 P6801
TO SD_USB
P.C.B.
8
IC56002
VCC
VOUT 2
1
6
PS
VOUT_MUTE_L
IC55001- K24
FROM BP2
SECTION
(REG.5V)
2
1
IC57005
(REG.DR12V)
Q58006
2
1
4
5
6
1
2
IP55002
P59301 P6801
TO SD_USB
P.C.B.
12
only for BDT210PX
IC59302
(REG.5V)
2
4
DMP-
BDT110PX/PU
DMP-
BDT210PX
IC51001- VDD12STM
3
1
5
IC57003
