Philips PET7432/05, Service Manual

Page: 17 / 33

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GREEN
POWER ON
INDICATION
POWER
RED
CHARGE ON INDICATION
POWER OFF
POWER ON
DISCHARG
CHARGE
CIRCUIT OF POWER
V18
+5V
RFV33
AVCC
DV33
AVCC
VGL
VGH
DC_IN
PS
-6v
-6v
VGH
RFV33
DV33
V18
PS
VGL
ON/OFF B-CHARG
+9VDCIN
B-CHARG
VCC9
ON/OFF
RFV33 2
+5V 2,4
DV33 2,3
AVCC 2
V18 2
DC_IN
4
VGL 2
VGH 2
-6v 2
V33
AVCC
GND
GND
GND
GND
GND
DC_IN
GND
GND GND
+5V
+5V
DC_IN
GND
GND
GND
GND
GND
GND
GND
V33
GND
GND
GND
GND
GND
GND
V33
DV33
V18
V33
RFV33
DC_IN
D
1
15V
1
2
R5
910 1%
C7
0.1uF
C0402
D6
12V
IN4148
1
2
C18
0.1uF
C127
1uF(0805)
C0805
R7
47K
R0402
C16
0.1uF
C8
0.1uF
C0402
U1
S701
IC5
1
2
3
4
5
CE GND
VFB
EXT
VIN
Q5
2307
1
2 3
D2
R6
10R/0603
R0603
C22
0.1uF
C0402
D7
16V
IN4148
1
2
C1
0.1UF
C0402
+
EC7
100uF/25V
L5 L-851
1
3
2
4
R14
100K
C7
0.1uF
R190
10
R0603
C9
0.1uF/0603
C0603
+
EC10
EC100uF/10V
5/5
F1 2A_FUSE
L4
22uH/CD54
SMTCD54
C24 1uF/0603
C0603
1 2
Q3
3904
J1 switchpower
1
2
3 4
5
6
R9
22K
R0402
R8
18K
R0402
Q5
3906
SOT23
2
1 3
L3 22uH/CD54
SMTCD54
C3
0.1uF
C0603
C21
0.1uF
C0402
R13
100K
DN1
SS214U
SS214
1
3
2
DN3
SS214U
SS214
1
3
2
C17
1000pF
C26
0.1uF/0603
C0603
Q6
3904
SOT23
2
1
3
R13
1k/0603
R0603
Q7
3904
R231
10K
R0402
+
EC42
100uF/10v
7/5
+
EC2
EC100uF/10V
5/5
L1
22uH/CD54
U2
SS7701
IC5
1
2
3
4
5
CE GND
VFB
EXT
VIN
C18 1uF/0603
C0603
1 2
R17
30K 1%
+
EC43
100uF/25V
8/5
+
C20
EC47uF/16V
5/5
R
1
10K
C10
1uF/0805
C0805
+
EC3
EC100uF/10v
5/5
J2
DC JACK(+9V~+12V)
1
2
3
C15
0.1uF
R11
10K
R0402
D1 LED
R19
1.1K 1%
D7
4001
1
2
+
C27
EC47uF/25V
6.3/5
L5
FB600R/0805
L-0805
R3 100R
C19
0.1uF
C0402
+
EC8
EC100uF/10V
5/5
C25
1uF/0805
C0805
1
2
DN2 SS214U
SS214
1
3
2
+
EC7
EC100uF/10V
5/5
C129
0.1uF
C0402
Q19
SSP0403STR
SOT23
2
1 3
R192 560
R0402
Q4
2307
SOT23
2
1 3
+
EC3
100uF/16V
L2
10uH/3225
L3225
R12 4.7k/0603
R0603
1 2
R4 0
C15
0.1uF
C0402
R2
22k 1%
D5
SS1
4
SS14
Q2 SI2307
C14
0.1uF
C0402
C3
0.1uF
R8 10K
D3
SK34
1
2
C16 1uF/0603
C0603
1 2
Q4
3904
R191
10K
R0402
C23
1uF/0603
C0603
1
2
D
8
15V
1
2
R1
2K
R0402
C17
1uF/0805
C0805
1
2
R19322K
R0402
+
EC9
EC100uF/10V
5/5
+
EC4
EC100uF/25V
8/5
U3
AAC1117-1.8
2SB1132
1
2
3
OUT
GND
IN
L35
22uH
SMTCD54
Q6
2N3904
D6
SS14
1 2
L6 FB600R/0805
L-0805
R14
1k/0603
R0603
1
2
D1
2
SS1
4
SS14