Panasonic DMR-BWT955GL - Digital P.C.B. Regulator Block Diagram

85
11.6. Digital P.C.B. Regulator Block Diagram
FL_BSB_ON_H
IC59501-
53
FROM TIMER
SECTION
(REG.VBUS_5V)
IC58011
VCC
SW
3
7
2
EN
PW_PX_SW12.0V
15,16,17,18,19
P58813P7406
IP58005
12
USB0VBUS
IC51001-AC29
FROM PEAKS_PRO4
SECTION
FROM PEAKS_PRO4
SECTION
USB2VBUS
IC51001-AK11
(REG.VBUS_5V)
PW_USB_5V_0
IC58010
Vi
Vo
6
3
1
EN
(REG.VBUS_5V)
PW_USB_5V_2
IC58110
Vi
Vo
6
3
1
EN
JK59001-
11
P59302-
1
IP58004
12
(REG.PW_XW3.8V)
IC58009
SW
FB
2
4
5
VIN
3
EN
Boot
6
IP58003
12
IC58004
Vcc
14
(REG.PW_ST3.3V)
7
EN
IP58001
12
Digital P.C.B. Regulator Block Diagram
DMR-BWT955GL
USB1VBUS
IC51001-AD30
FROM PEAKS_PRO4
SECTION
(REG.VBUS_5V)
PW_5V_VUSB_1
IC58005
Vi
Vo
6
3
1
EN
P59304-
4
X_SW3.8V
(REG.SUB_A3.3V)
SUB_A3.3V
IC58006
VIN
VOUT
4
1
3
ON
IC53001-
64
59
54
53
IC8212, IC8203, IC8201 -
ECO_SW3.8V
(REG.AU_A3.3V)
IC58008
VIN
VOUT
4
1
3
ON
IC54001-
1
17
26
31
46
AU_A3.3V
3
IC8206 -
4
P_STANBY_H
IC59501-
42
13
Vin
SW2
Vbst
11
12
SW1
10
ST_D3.3V
SMT3.3V
IC51301-
12 37
IC51001-VDD33,AVDD***,VDDWOL33,AVSSH,
AVSSUSB30
3
17
IC59001-
2
P58808-
IC51001-VDDIO,MM0VREF,MM1VREF
IC51001-VDD11
IC52203-VDD,VDDQ
P56101-4A,4B
IP58002
12
(REG.PK_D1.5V)
IC58002
SW2
Vbst
VCC
11
12
7
14
VIN
13
EN
SW1
10
PK_D1.5V
P_STANBY_H
IC59501-
42
(REG.PK_D1.5V)
IC58001
ANA
12
LXVCC
4
24
LX POWER VCC
5
26
LXEN
6
14
V OUT
17
LX
1
VCC
22
LX
2
VCC
23
LX
3
P_STANBY_H
IC59501-
42
PK_D1.1V
P_STANBY_H
IC59501-
42
JC_P_ON_DL_H
IC59501-
56
FROM TIMER
SECTION
FROM TIMER
SECTION
DR_P_ON_H
IC59501-
43
FROM TIMER
SECTION
(REG.VBUS_5V)
IC58402
VCC
SW
3
7
2
EN
IP58401
12
10,11
P58807
PW_DRIVE_5V
PW_HDD_5V
PW_DR_11.9V
TO BD/DVD-DRIVE
14,15,16
P58815
TO HDD
Q58401
QR58401
FL_BSB_ON_H
IC59501-
53
FROM TIMER
SECTION
1
TUN3.3V
IC8205-
7
IC59501-
59
IC58401
12
P58807-
8
9
P58815-
8
9
10
IP58006
12
(REG.PK_D1.5V)
IC58003
SW2
Vbst
VCC
7
6
3
2
EN
(REG.SUB_A5V)
SUB_A5V
IC58017
VIN
VOUT
4
1
5
ON
IC53001-
4
9
10
14
X_SW_5.6V
(REG.HDMI_5V)
IC58018
VIN
VOUT
4
1
5
ON
JK55001-
18
HDMI_5V
IC59504-
4
HDMI_P_ON_H
IC59501-
55
JC_P_ON_H
IC59501-
49
FROM TIMER
SECTION
FROM TIMER
SECTION
1
IC59503-
4
1
IC8207-
5
15
18