Advertisement
CIRCUIT DIAGRAM-POWER
TP66
CN1
F1
PolyFuse/0.75A
L3
DC
1
3
P
INPUT
3
1
2
6~15V
C2
L-851
DC/JACK
0.1uF/50V
DVCC3
POWER_GND
TP67
R74
R75
10K/NC
560R/NC
ADAPTER_DET
RFGND
AGND
DGND
MGND
SGND
PGND
ADGND
VGND
CARDGND
DC_IN
C90
C89
M1
M2
C128
+
0.1uF/50V
MARK1
MARK2
MARK3
MARK4
PGND
POWER Switch
DC9V_IN
J2
switchpower
POWER ON
R73
NC
3
4
DC9V_IN
ON/OFF
2
5
B-CHARG
C22
1
6
R133
100K
POWER OFF
0.1uF
PGND
PGND
PGND
PGND
DVCC3
DC_IN
翻转电压为
R138=2.4K
6V
转电压为
R138=1.5K翻
5.25V
R234
R235
30K_1%
R236
10K
10K
R237
BAT_DET
910_1%
2
Q39
R238 4.7K
3904
0.6V翻转
2
Q40
3904
R239
3K6_1%
BAT_OUT
D7
BAT_OUT
SS14
EC1
47uF/25V
D8
DC9V_IN
SS14
4
2
DR14
NC
R3
D1
+
SS34
C3
10K
R4
0.1uF/50V
10K
D2
15V
GND
Q2
2
3904
R5
10K
PGND
PGND
D9 LED_GREEN
P+5V
1K
R11
电源指示
GND
TGND
Q4 CES2307
L9
2
3
47uH
+
L15
FB600R
EC5
R6
R63
470uF/6.3V
D3
SS14
10
10K
R8
18K
R9
22K
5
VIN
R10
2.7K
C12
1000pF
C15
3
1
2
VFB
1
CE
1uF/25V
R12
U1
SS7701
10K
U3
VCC1.2
DVCC3
UTC1117-ADJ
3
2
L67
IN
OUT
4
OUT
EC9
C52
R18
EC14
47uF_10V
0.1UF
100uF/10V
1K
GND
GND
R134
27R
GND
BAT_DET
C115
0.1UF
7-5
VDS=30V
VGS=20V
Current=2A
DC_IN
Q1 CES2307
2
3
R2
47K
ON/OFF
Q3
2
3904
P+5V
PGND
PGND
P+5V
L16
FB600R
DC9V_IN
C9
0.1UF
R131
1K
+5V POWER
D14
15V
R80
1K
PLL_VDD1.2
FB600R
+1.25V
TP63
POWER
TP64
ADAPTER_DET
ADAPTER_DET
3
BAT_DET
3
VGL
VGL
3
VGH
VGH
3
CHARGE_IN
CHARGE_IN
6
BAT_OUT
BAT_OUT
6
DC_IN
DC_IN
5
DC_IN
A12
Q5 CES2307
L12
2
3
47uH
+
C19
R13
R62
L11
FB600R
0.1uF/50V
10
D5
SS14
10K
R14
1.5K
PGND
5
VIN
R16
2.7K
3
VFB
1
CE
R17
C21
U2
SS7701
1uF/25V
10K
DVCC3
A+5V
Servo analog +5V
R1
FB600R
L1
C1
0.1UF
L2
RFGND
M+5V
L4
22uH
Servo MOTOR +5V
L5
C4
0.1UF
RFGND
Video buffer +5V
CHARGE_IN
Q21 CES2307
2
3
L8
R130
47K
B-CHARG
3
R7
Q22
2
EC7
3
2N3904
1
Q23
100uF_10V
2
2N3904
1
GND
PGND
PGND
SS214U
DN2
20080410
0.1uF
C119
1
A12
L10
FB600R
2
1
3
2
0.1uF
C124
C131
C181
1
1
2
3
1uF
2
1uF/50V
DN3 SS214U
GND
GND
DN4
C130 0.1uF
2
SS214U
1
2
3
1
DN1
C231
C120 0.1uF
2
SS214U
1
2
3
1uF
C121
1
R152
1UF/50V(耐压为50V）
DC_IN
GND
100
GND
DVCC3
L6
FB600R
EC11
+
C18
0.1UF
470uF/6.3V
R15
22K
+3.3V POWER
C20
1000P
1
2
FB600R
SDRAM +3.3V
SD_VCC3
FB600R
SPI Flash +3.3V
SPI_VCC3
Close to 8202P-A
FB600R
LD_VCC33
EC2
C57
RF +3.3V
100uF_10V
0.1uF
RFGND
VIDEO DAC +3.3V
FB600R
VVCC3
EC4
C8
220uF_10V
0.1UF
AUDIO DAC +3.3V
GND
FB600R
AVCC3
C11
0.1UF
GND
Q6
3906
VGL
3
1
R155 2K
2
1
C125
1UF/25V(耐压为25V）
D10
7.5V
GND
GND
R153 1k
VGH
2
1
C122
D18
1uF/25V(耐压为25V）
16V
GND
Advertisement
