Panasonic LUMIX DMC-G6P, Service Manual, Page: 70 / 71

70
12.6. Power Block Diagram
DMC-G6 POWER BLOCK DIAGRAM
P8501
BAT+ 1
F8501
BAT THERMO 2
BAT DET(NC) 3
BAT- 4
15
1-6
8-13 20-25
18
27-33
FP8501 FP9002
FP8501
FP8501
FP9002
FP9002
106
IC9102
(SYSTEM IC)
55
POWERSWONL
POWERSWONH
POWER
CTL SW
POWERONH 51
54
86
DACOUT0 67
(LCD BL DAC)
(LCD BLT)
(POWER CTL SW)
(POWER ON L)
(UNREG)
(BAT THERMO)
(PW DDR1.2V CA1)
(PW DDR1.8V CA1)
PW D1.1V
TO
BATTERY
CATCHER
VREGD
27
VREGD VREGD2
62
Hx1
Hx1
ERROR AMP1
SERIAL I/F
ERROR AMP2
ERROR AMP3
ERROR AMP4
ERROR AMP5
ERROR AMP6
ERROR AMP7
CH1
STEP DOWN DC/DC
(Current mode)
64
Lx1
60
PGND1
57
Hx2
CH2
STEP DOWN DC/DC
(Current mode)
58
Lx2
59
PGND1
63
Lx1
54
Hx3
CH3
STEP DOWN DC/DC
(Current mode)
55
Lx3
53
PGND3
49
Hx4
50
Hx4
CH4
STEP DOWN DC/DC
(Current mode)
51
Lx4
52
PGND3
CH5
STEP DOWN DC/DC
(Current mode)
CH6
STEP DOWN DC/DC
(Current mode)
DRIVER
PROTECTION
SCP6
TIMER
SCP
TIMER
SS TIMER
12 21
RT
SEQ
OSC
UVLO
LDO
OVPCOMP
SHUTDOWN
VREGA
C
CP
DRIVER
P SW
1
VCC
23
CPLUS
CP SW 24
CMINUS
VREGD
VREGD2
29
VREGA
20
GND
0.3V
44
Hx5
47
Lx5
Lx5
43
PGND5
38
Hx6
39
Hx6
HVREG
DRIVER
VREGD
DRIVER
HVREG
DRIVER
VREGD
DRIVER
HVREG
DRIVER
VREGD
DRIVER
HVREG
DRIVER
VREGD
DRIVER
HVREG
DRIVER
VREGD
DRIVER
HVREG
DRIVER
40
Lx6
42
PGND5
46
41
Lx6
VREGD
VREGD
CH7
STEP UP DC/DC
(Current mode)
DRIVER
34
PGND7
33
VO7
SERIAL
I/F
ON/OFF
LOGIC
35
Lx7
61
25
HVREG
2
IC1001
(7CH SW REGULATOR)
56
PGND2
48
PGND4
26
VBAT
3
VBAT
45
Hx5
PW D3.0V
PW DDR1.2V
PW D3.5V
PW D4.5V
PW A3.1V
PW LEN4.2V
PW HDMI5V
IC1051
(REGULATOR)
2 3
4 1 VOUT
VSS
VIN
CE
X6001
(24MHz)
MCK24I
MCK24O
GPIO60
RSTB
(POWER SW IN)
(POWER ON H)
(POWER ON H)
(SYS RESET)
ADO IN2
IC6001
(VENUS ENGINE)
GPIO95 C2
W4
AA26
A14
GPIO48
A8
A9
(G I2C CK)
(BAT THERMO)
PIOC1
85
(MAICO POWER1)
PIOC0
RESETOUT
AD22
50
CL9029
CL6201
CL6202
CL1001
CL1002
CL1007
CL1005
CL6021
CL1003
GPIO50
(G I2C DAT)
AD21
OSCIN
X9101
(32.72kHz)
OSCOUT
43
42
CL1101
CL1201
CL1301
CL1401
CL1051
WiFi D3.2V
(To FP9002-1,2)
IC9004
(REGULATOR)
2 3
4
1 VOUT
GND
VIN
CE
CL9020
CL1501
CL1601
CL1801
ADO IN7
(SW UNREG)
B15
SW UNREG
SERIAL I/F
Vo3SEL
SERIAL I/F
SERIAL I/F
SERIAL I/F
SERIAL I/F
SERIAL I/F
37
PGND6
36
PGND6
30
VINREG
VINREG
REGOUT
VDD
VREGD2IN
31
22
28
SCPLDO
TIMER
10
F1002
58
45 EV3
IC9103
(REGULATOR)
3 4
6
5 2
1
VSS
VIN
VOUT
CE
NC
NC
CL9101
16
CTL SEQ3
CTL SEQ2
CTL SEQ1
CTL1234
17
18
SCL
19
SDA
14
13
32
INV7
VO6
9
VO5
8
VO4
7
VO3
6
VO2
5
4
VO1
PW BL14V
(To FP9009-40)
PW UNREG SYS
LCD BL MINUS
(From FP9009-39)
CL1702
CL1701 QR1701
QR6001
6
5
4 3
1
2
F9001
PW MD1.2V
PW CPOUT
(To Q9002-1,3)
CL1071
D1071
CURRENT
LIMIT COMP.
PFM COMP.
+1% VOLTAGE
POSITIONING
CURRENT
LIMIT COMP.
IC1071
(STEP DOWN CONVERTER)
1
6
4
5
LX
VIN
EN
FB
FB
GATE
DRIVER
ANTI-
SHOOT-
THROUGH
CONT.
STAGE
SAWTOOTH
GENERATOR
2.25MHz
OSC
LIMIT
HIGH
SIDE
LIMIT
LOW
SIDE
2
GND
PWM
COMP.
ERROR
AMP
VREF
VREF+1%
SOFT START
VOUT RAMP
CONTROL
REFERENCE
0.6V VREF
THERMAL
SHUTDOWN
UNDERVOLTAGE
LOCKOUT 1.8V
3
MODE
PW D1.8V
IC1061
(REGULATOR)
3 2
1 4 VDD
VOUT
CNT
GND
CL1061
IC6005
(REGULATOR)
(TOP OPERATION)
2 3
4 1 VOUT
GND
VCC
CE
IC6007
(REGULATOR)
3 2
1
4 VOUT
VIN
GND
CE
IC6008
(REGULATOR)
3
2
1 4 VOUT
VIN
GND
CE
IC6006
(REGULATOR)
2 3
4 1 VOUT
GND
VCC
CE
PIOC2
PIOB5
PIOB7
IC6004
(LOGIC IC)
4 3
1
2 5
6
GND
CLR
Q
CK
VCC
D
DDR VDD2
DDR VDDIOCKE
AA1
AF24
Y13
DDR VDD1
A3
E6
DDR VDDQ
W7
Y11
DDR VDDDQ
AA22
AD26
(DDR1.2V ON H)
PIOB3 80
(DDR1.8V ON H)
(DFF CLR)
87
(DFF D)
84
(DFF CK)
(EVR 3V)
82
PW D1.8V
FLASH P.C.B.
CC8501
CC8502
(POWER ON L)
18
FP9001
POWER SW
TOP UNIT
ON
OFF
CC9001
RL9117
RL9135
RL9127
RL9138
RL9137
PIOC7 108
(BACK BAT+)
10
FP4401
32,33
FP9007
BACK BATT
B4401
BATT 40
EXT MIC P.C.B.