36
8 Block Diagram
8.1.
Digital P.C.B. Regulator Block Diagram
DIGITAL P.C.B. REGULATOR
BLOCK DIAGRAM
19,20,21,22
P58001
P1102
(REG.3.3V)
IC58006
SW
VCC
3
FB 5
7
2
EN
PW_ST_D3.3V
PW_HD_3.3V
PW_PK_D1.5V
PK_D1.2V_A
PK_D1.2V_C
+5V
+5V
PW_X_SW3.3V
PW_X_SW3.3V
IC51001-VDDR,VDDA,VDDUSB
IC55001, IC55301-VDD12
IC51001-VDDIO,VDDIOCK
IC51001-VDD
P59302-
12,13,14
P58001
P1102
(REG.+5V)
IC55002
VIN
VOUT 4
1
5
ON
(REG.PW_X_SW3.3V)
IC57006
VIN
VOUT 4
1
5
ON
(REG.PW_SUB1_5.1V)
IC59301
VIN
V OUT 3
1
2 ON[H]
(REG.PW_USB2_5.1V)
IC59302
VIN
V OUT
3
2
1
ON[H]
(REG.PW_5V)
IC56501
VIN
VOUT 6
3
1
ON[H]
(REG.DR12V)
Q58101
4
3
(REG.PW_DR5V)
IC58302
VIN
VOUT 3
2
1
ON[H]
X_SW5.9V
PW_X_SW12.2V
PW_SB1A_5.1V
PW_SB2A_5.1V
(REG.PW_ADAC5V)
IC54001
VIN
VOUT 3
2
1
ON[H]
(REG.PW_ADAC3.3V)
VC
OUT 5
4
3
IN
FROM
POWER P.C.B.
FROM
POWER P.C.B.
FROM
AV_OUT
P.C.B.
6
P58001 P1102
TO POWER P.C.B.
PW_IEC5V P56501 P3801
TO AV_OUT P.C.B.
1
P59301-
IC57001-
1
1
P58007-
4
P58007-
6
7
/
31 59
/
/
JK55001- 18
JK55301- 18
4
5
P51604-
1
5
,IC51005-
/
12
37
,IC51301-
/
7
13
IC59305-
/
15
/
5
13
IC51004-
/
/
/
/
/
/
/
/
15
/
5
,IC51008-
8
IC51007-
IC51001-
17
23
IC54003-
/
14
/
3
5
IC54005,IC54006-
/
3
5
IC54007,IC54008-
/
9
IC54003-
17
/
37
/
42
/
46
/
48
/
7
8
IC59020-
/
25
/
26
/
1
5
10
14
IC55001-
/
18
/
63 65
/
/
/
22
/
26
/
37
/
43
/
66 82
/
95
/
/
52
/
/
/
/
,JK59001-
IC52001,IC52002,IC52201,IC52202,IC52203,
IC52204-VDD,VDDQ
HDMI_P_ON[H]
IC57001- 55
FROM TIMER
SECTION
P_STANBY_H
IC57001- 42
FROM TIMER
SECTION
JC_P_ON[H]
IC57001- 49
FROM TIMER
SECTION
DR_P_ON_H
IC57001- 43
FROM TIMER
SECTION
(REG.PW_SB1A_5.1V)
IC59303
/OC
Vout 5
1
4
/EN
3
Vin
FROM ETHER_USB
SECTION
FROM ETHER_USB
SECTION
FROM ETHER_USB
SECTION
FROM ETHER_USB
SECTION
DP2_PWRUP
IC59305- 25
DP2_OVRCUR
IC59305- 24
(REG.PW_SB2A_5.1V)
IC59304
/OC
Vout 5
1
4
/EN
3
Vin
DP1_PWRUP
IC59305- 22
DP1_OVRCUR
IC59305- 23
DR_5V
DR_12V
5
7
20,21
P54001
P4001
P9V
2
1
5
6
3
6
QR58001
(SWITCHING)
IC54005,IC54006,
IC54007,IC54008-
2
1
IC57005
(RESET)
VDD
OUT
IC57001-
14
8
(REG.PW_ADAC3.75V)
IC54004
IC54002
8
3
5
2
1
7
6
IN1+
IN2+
VCC
VO1
IN1-
VO2
IN2-
PW_ADAC3.75V
PW_ADAC3.75V
PW_ADAC3.3V
PW_ADAC5V
DMP-BDT300GA/GC/GN/PU
(REG.+5V)
IC55302
ON
VOUT 4
5
1
VIN
(DC-DC CONVERTER)
IC58004
VCC
OUT2 H
OUT2 L
LX2
OUT1 H
OUT1 L
VO1
20
EN2
EN1
8
1
15
17
16
23
21
4
FB1
3
LX1 22
VO2 10
FB2 11
D58001
2
1
IP58006
2
1
IP58002
,P51601-
6
,IC52205-
D17
IC51001-
B17
A18
A20
E19
F18
G22 W29 AL4
K33
/
/
/
/
K32
P33
N33
U34
T28
/
/
/
100
110
111
126
5
10
14
IC55301-
18
/
63 65
/
/
/
22
/
26
/
37
/
43
/
66 82
/
95
/
/
/
/
52
/
/
/
/
/
/
100
110
111
126
IC51001-VDD33
Q58003
D
5
D
6
D
7
D
8
S 1
S 2
S 3
G
4
Q58004
D 6
D 5
D 7
D 8
G
4
(REG.PW_PK_D1.5V)
Q58005
D
5
D
6
D
7
D
8
S 1
S 2
S 3
G
4
Q58006
D 6
D 5
D 7
D 8
G
4
(REG.PW_PK_D1.2V)
