Panasonic SDR-S45EG, Руководство по обслуживанию

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S-11
S3.6. Charge Block Diagram
SDR-S45EG/EF/EC/EP/EB/EE/GC/GA/GN/PU/PR
CHARGE BLOCK DIAGRAM
H
FROM/TO
SYSTEM CTL
(RTC)
FROM/TO
SYSTEM CTL
FROM/TO
AUDIO/VIDEO
P ON
S CHARGE SCL
S BAT DATA 1
S CHARGE SDA
BAT DET
ADP DET
PW VBUS VCC
PW VBUS
USB SW
PW +B
QR1501
IC1503
(POWER SWITCHER, BATTERY CHARGER)
LOGIC
&
TIMER
VREG
TH
LED
POWER
CONTROL
Q1502
POWER
CONTROL
Q1501
IP6001
IP6002
BATT D
PW BATT+
BATT T
PW ADP+
GND ADP-
CHA CONT
19
31
32
LED DRIVE
30
25
21
20
29
28
BAT
CHG EN H
RESET H
SCL
SDA
USB IN
VUSBP
USB SW
OUT
PW SW
27
26
11
14
15
18
DVIN
16
2
1
ADP IN
VADP
ADP SW
3
8
PW RTC3R2V
Q1504
PW REG3V
SIGNAL LEVEL
CONTROL
IC1504
(SWITCHING)
IC1505
(COMPALATOR)
1
3
4
-
+
IN+
IN-
OUT
1
COM
7
CH0
6
CH1
5
CTRL
2
INH
OUT IN
C
OUT
LOGIC
LEVEL
CONVERTER
IN
C
BATTERY TEMP. DET.
OVP
OVP
LED POW CONT
TO POWER
I/F
I/F
I/F
VOLTAGE
REG.
DC-DC CONVERTER
BATTERY
SUPPORT
POWER DRIVE
CHARGE
DETECT
POWER
SELECT
ADP.
DETECT
USB
DETECT
BATTERY
DETECT
JK6701
<BATTERY
CATCHER>
JK6702
<DC JACK>
1
3
31-38
FP6002
MAIN
31-38
FP6701
DC BATT OP
MAIN DC BATT OP
29
FP6002
29
FP6701
30
FP6002
30
FP6701
4-9
FP6002
4-9
FP6701
10-16
FP6002
10-16
FP6701
1
3
2
+B
D
T