Daewoo DPC-7400 Series - Page 9

- 6 -
(2) POWER FOR TFT
1 1
1
1 1
1 1
-10V_TFT
+15V_TFT
+7.5V_TFT
VSYNC#
POWDET_MCU
+3.3V_TFT
+5V_TFT+5V_TRAN
VIN
+3.3V +5V
V18
+3.3V_TFT
+5V_TRAN
9VIN
VOUT
9VIN
CTR_LOAD
CTR_AUDIO
POWDET_MPEG
CTR_TFT5V
POWDET_MCU
+5V_TRAN
HSYNC#
VCC
+5V_TFT
+7.5V_TFT +3.3V_TFT
-10V_TFT
VCC
+15V_TFT
+3.3V
V18
+3.3V
+5V
9VIN
POWDET_MCU
POWDET_MPEG
CTR_LOAD
CTR_AUDIO
POWDET_MCU POWDET_MPEG
CTR_TFT5V
+5V_TRAN
CTR_TFT5V
+3.3V
+5V
+7.5V_TFT
+5V_TRAN
-10V_TFT
+15V_TFT
+3.3V
+3.3V
+3.3V
+
C13
47uF/25V/LU
C15
0.1uF
C118 0.1uF
+
-
U3A
LM393
3 2
1
84
C7
100uF/10V/LU
R3 10k(8.2K) R8 0(1.8K)
R9 3.9K
L2
20uH
Q2
BSH105
1
32
C1 100uF/6.3V/LU
R15
1.6M
U1
RT9167A-185CS
1 2 3
4
5
6
7
8
SHDN- IN OUT
BP
GND
GND
GND
GND
R6 3.3K
R18 560K
C18 0.1uF
+
-
U3B
LM393
5 6
7
84
C17 1000pF
D4 1N5819
1 2
L1
20uH
Q18 OPEN/3904
1
2 3
C2 0.1uF
C11 22uF/25V/LU
J1
POWERJACK
1 3 2
C5
0.01uF
R11 20K
R158 330O
C10
47uF/25V/LU
CON1 BATTERY
2 1 3 4
VIN
GND
OUT
PDET
R5 3K
+
C9 47uF/25V/LU
U6 BA05SFP
4 5
3
2 1
6
VOUT
NC
GND
VIN CTL
GND
R7 3K
+
C16
100uF/16V/LU
R157
OPEN/10K
D2
RB053L-30
1 2
R159 4.7K/open
R13 20K
R160
4.7k/open
C3
47uF/25V/LU
D3 1N5819
1 2
C6 100uF/6.3V/LU
R12
220R
C12
0.1uF
U22
RT9262
1
2
3 4
5
6
7
8
GND
EXT
LFB LDOO
FB
VDD
LX
CE
R4 47K
U5
TER9.5*100M
1
3
6
5
7
8
1
3
6
5
7
8
R16
0R
R10 47K
R14
1M
R17 200K
D5 1N5819
1 2
C14 0.1uF