Block Diagram; Digital P.c.b. Regulator Block Diagram - Panasonic DMP-BD75GA Service Manual

8 Block Diagram

8.1.

Digital P.C.B. Regulator Block Diagram

PW_X_SW5.9V
FROM P1102 P58001
POWER P.C.B. 22,23
DR_P_ON_H
FROM MTK
IC51001- G22
SECTION
P1102 P58001 PW_X_SW12.2V
FROM
POWER P.C.B. 15,16,17
IC56301
(REG.PW_AD5V)
1 VIN
P_ON_H
P1102 P58001
FROM 2
ON[H]
19
POWER P.C.B.
GPIO1
FROM MTK
IC51001- A7
SECTION
IC51002
(REG.PW_LED5V)
1 VDD
IC58111
(REG.RESET)
2
VDD
IC58302
(REG.PW_DR5V)
2 VIN
1 ON[H]
IC58403
(REG.PW_1.5V)
2 VIN
7 EN
(REG.PW_DR12V)
4
QR58001
3
VOUT 3
IC59301
(REG.PW_USB5.1V)
7 VIN
VOUT 1
5 ON[H]
VOUT 5
IC58301
(REG.PW_XSW3.3V)
1
VDD
VOUT 1
IC55006
(REG.PW_XSW5V)
1
PW_DR5V
VOUT 3
PW_1.5V
3
SW
FB 5
IC58503
(REG.PW_1.1V)
VCC SW 3
2
7 EN FB
5
Q58006
IP55004
1 1 2
2
5
6
23
PW_LED5V
VOUT 5
VDD VOUT 5
IP55005
1 2
IC58006
(REG.PW_1.2V)
8 VIN
Vo 1
5 Vcont
DMP-BD75GA/GC/GN/GT/GW/PU
DIGITAL P.C.B. REGULATOR BLOCK DIAGRAM
PW_AD5V
JK56001- 18
PW_USB_5.1V
P1103- 1
P1102 P58001 TO
11 LED P.C.B.
PW_XSW3.3V
JK51305- 5
IC51001-J20,J21,L20,L19,C14
P1102 P58001 TO
6 LED P.C.B.
RESET
IC51001-K23
5V
IC55003- 15
26
IC55004- / 39
5V
P55001- 9 18
/
IC55005- 4 / 5 / 6 / 14 / 21
PW_1.5V IC51001-DVCC18_IO_1
IC52001-VDD,VDDQ
IC52201-VDD,VDDQ
PW_1.2V
IC51001-Y21,V5,W4,E7,F7
C14,F14,F13,E14
C15,D15
PW_1.1V
IC51001-DVCC10_K
PW_DR12V
IC55003- 2