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11.3. Digital P.C.B. Regulator Block Diagram
P1102
P58001
PW_X_SW5.1V
FROM
MAIN P.C.B.
17,18,19
FROM
P1102
P58001
POWER P.C.B.
22,23
P_ON_H
FROM MTK
IC51001- Y6
SECTION
USB_F2_EN
IC51001- A25
FROM MTK
SECTION
USB_F2_OC
IC51001- B24
USB_F1_EN
IC51001- C22
FROM MTK
SECTION
USB_F1_OC
IC51001- AB1
P_ON_H
FROM MTK
IC51001- Y6
SECTION
IC58200
(REG.1.2V)
8
Vin
SW
6
1
EN
IC58400
(REG.3.3V)
8
VCC
VOUT 1
5
EN
IC56301
(REG.5V)
5
VIN
VOUT 4
1
ON
IC58510
(REG.5.1V)
1
VI
VO 6
3
EN
4
FLG
IC58500
(REG.5.1V)
1
VI
VO 6
3
EN
4
FLG
IC58100
(REG.3.3V)
1
CE
VOUT 3
4
VDD
IC58111
(REG.3.3V)
VOUT 4
2
VDD
Q58120
(REG.5V)
1
2
4
5
6
IC58300
(REG.1.5V)
8
Vin
SW
6
1
EN
50
PW_SW1.2V
IC51001- DVCC12_K,AVDD12
PW_3.3V
IC51001- AVDD33
IC55003- 18
IC51078- 12 13
/
/
36
/
37
+5V
IC56301- 18
PW_USB_5.1V_F2
PW_USB_5.1V_F1
TO POWER P.C.B
IC51001- AVDD33,DVCC33
PW_STANBY_3.3V
IC59001-
3
IC55001- 9 18
/
PW_DR5V
IC55003- 33 34
/
/
56
PW_SW1.5V
IC52001- VDD,VDDQ
IC52201- VDD,VDDQ
IC55004
(REG.9.5V)
3
CE
A9P5V
IC55003- 24
VOUT 1
6
VDD
PW_DR12V
IC55003- 3
10
31
42
46
/
/
/
/
DMP-BD79GA/GC/GN/GT/GW/PU/PH
DIGITAL P.C.B. REGULATOR BLOCK DIAGRAM
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