Power Supply Block Diagram - Panasonic AG-AC7P Service Manual

6. Power Supply Block Diagram

Please check the Fuse Resistor when an output voltage does not output.
FUSE RESISTOR:
(R1002/R1221/R1231/R1241/R1251/R1291)
FP6752
IP6751
BATT + 1~5
BATTERY
7,8
D
CATCHER
GND 10~14 CL1002
FL6751
JK6751
+
1 4 1
DC IN
2
3 2
-
3
VSHT
(To IC701-26) 6
5 4
VIN
IC702 VOUT 1
(REGULATOR)
CONT. GND N.B.
3 Q1002
1 2
PW LENS3R2V
CL1011
PW HDM5V
(To JK6003-18)
5
VIN
IC1011
(REGULATOR)
VCONT
1
CL1101
IC2006
(SYSTEM CONTROL)
SW NOREG C4
IC2003
(AND GATE)
RTC DI D15
Y12 BATT RXD
A16
RTC DO
CK2302 CK2301
PW REG3V
RTC SCK B15
RTC CS D16
U12 BATT TXD
POWER
S6601
VREF B4
CL1001
75 74 73 72 71 70 69 68 67 66
76 D R V L 7
77 C T L 7
DRVH7
78
CS7
79
80 BST7
81 GND[INDX]
GND[T]
82
83 GND[T]
R1002
84 GND[T]
85 GND[T]
GND[T]
86
87 GND[T]
88 GND[T]
5 4
QR1003
89 GND[T]
GND[T]
90
91 GND[T]
92 GND[T]
2 3
93 GND[T]
94 GND[T]
95 GND[T]
96 GND[T]
97 GND[T]
4 CL1105
V OUT
1 2 3 4 5 6 7 8 9
GND NP
2 3
QR1001
QR1002
IC2304
(RTC)
IC2303
9 WKUP
(REGULATOR)
12
CONP1
5 4 4 3
CNT NC NC
7 SIO V SS IC2302
(VOLTAGE DET.)
V
V VIN VOUT OUT DD
SS
1 2 3 1 2
6 SCK
5 CS
PW RTC3R3V
BKUP 8
VDD 13
14 SW1 B6701
(Li-BATT.)
CL1104
5
IC1411
VIN
(REGULATOR)
EN GND
1 2
65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
P V C C 5 A
P V C C 5 B
49
MINE3 48
47
BST1
MINE1 46
FB3 45
FB1 44
CSCP 43
42
NC
41
NC
IC1001
NC 40
(POWER)
CTL 39
PVCC1A 38
R1241
PVCC1B 37
36
LX1A
LX1B 35
PGND1A 34
PGND1B 33
PGND3A 32
PGND3B 31
LX3A 30
LX3B 29 R1221
PVCC3A 28
P V C C 3 B 27
R1231
P V C C 2 A 26
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Q1091
R1291
5 4
VIN EN
LCD BL ON
LX GND FB
(To IC2006-A11)
3
1 2
QR1101
QR1091
IC1003
(DC/DC CONVERTER)
QR2301
BL CONT
QR1291
(To IC3401-U5)
CL1103
BLK-7
Q1491 QR1491
4
VOUT
1 2
NP
3
5 4
3
Q1492
1 2 3 2
3
5 4
1 2 3
Q1441
5 4
1 2
VIN VOUT
OUT VDD
CONT. GND NC
GND NC
4 3 1 2 3
IC1423
IC1421
(VOL. DET.)
(REGULATOR)
D902-905
(LCD BACK
LIGHT)
AG-AC7 POWER SUPPLY CIRCUIT BLOCK DIAGRAM
CL1311
PW 5V
PW EVF8R5V
QR1411
PW EVF5V
Q1413
PW EVFBL5V
1
EVF BL ON H
Q1414
(To IC2006-B11)
PW SD3R2V
PW LENS3R2V
PW SPK3R2V
PW MOS2R7V
5 4
IN OUT
IC305
(REGULATOR)
CE GND NC
1 2 3
CH318
MOSSENS ON H
(To IC2006-U15)
CL1321
PW 3R2V
CL1421
PW REG3V
Q1426
PW EVF3V
EVF ON H
(To IC2006-D18)
Q1425
CL1351
PW UNP1R1V
CL1341
PW CAM1R0V
CL1331
PW REG1R8V
PW MOS1R8V
IC302
(REGULATOR)
4 1 PW REG1R5V
3 2
CL1371
PW REG1R2V