BBK LCD19W57 - Page 48

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BL-ADJ
ADJ-PWM3
STANDBY
POWER-ON/OFFPOWER-ON/OFF
BL-ON/OFF
ON-PBACK
SCL_EXT
KEY1-in
POWER-ON/OFF
RTC_INT
MCU_CNT
LED-MCU1
IR-in
IPWM|GND
SDA_EXT
BL-ADJ
BL-ON/OFF
IPWM|GND
STANDBY
+12V_in
5Vstb
5Vstb
5Vstb
5Vstb
5Vstb
+5V_mst
+3.3Vstb
+5V_in +5V_all
+12V_in +12V_all
+5V_all
+5V_in
+5V_in
+12V_in
+12V_in
5Vstb
5Vstb
ADJ-PWM3
ON-PBACK
POWER-ON/OFF
IR-in MCU_CNT
LED-MCU1 POWER-ON/OFF
KEY1-in
SCL_EXT
SDA_EXT
Title
Size Document Number Rev
Date: Sheet
of
MST9E19A 2.0
<Title>
A3
119Tuesday, January 22, 2008
Title
Size Document Number Rev
Date: Sheet of
MST9E19A 2.0
<Title>
A3
119Tuesday, January 22, 2008
Title
Size Document Number Rev
Date: Sheet of
MST9E19A 2.0
<Title>
A3
119Tuesday, January 22, 2008
TO Inverter Board
同 1319 E 版修改
R20 NC/100R20 NC/100
+
CA4 NC/10uF/16V
+
CA4 NC/10uF/16V
R13
10K
R13
10K
C10
2.2uF
C10
2.2uF
V4
3904
V4
3904
1
2 3
R1
4.7K
R1
4.7K
N4
NC/PT7C4363
N4
NC/PT7C4363
X1
1
X2
2
SCL
6
SDA
5
GND
4
BACKUP
3
SCW/INT
7
VCC
8
Z1
NC/32.768KHZ
Z1
NC/32.768KHZ
1 2
+ CA5
NC/10uF/16V
+ CA5
NC/10uF/16V
R19 NC/100R19 NC/100
R303
NC
R303
NC
R310
0
R310
0
R15 NCR15 NC
V1
3904
V1
3904
1
2 3
C2
0.1uF
C2
0.1uF
R4
4.7K
R4
4.7K
V6
3904
V6
3904
1
2 3
R2
NC
R2
NC
R18
1K
R18
1K
+ CA1
470uF/16V
+ CA1
470uF/16V
R16
4.7K
R16
4.7K
R12
1K
R12
1K
C9
NC/0.1uF
C9
NC/0.1uF
R22
NC/100
R22
NC/100
R21
4.7K
R21
4.7K
BT1
NC/BATTERY
BT1
NC/BATTERY
21
N3
NC/PIC12F629
N3
NC/PIC12F629
VCC
1
GP5
2
GP4
3
GP3
4
GP2
5
GP1
6
GP0
7
GND
8
C7 NC/0.1uFC7 NC/0.1uF
4321
5678
RP1
NC/RP4.7KX4
4321
5678
RP1
NC/RP4.7KX4
W2W2
XP9XP9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R304
4.7K
R304
4.7K