Philips CED1700/00 Service Manual page 11

CIRCUIT DIAGRAM - MAIN BOARD
POWER PART 1
L900 100uH/15A
BAT
D900
CD900
1N5401 + C900
GND
GND GND
2200uF 0.1uF
GND GND
GND GND GND
GND
CN2 CON20P
20 10
LR
19 9
18 8
RF
17 7
LF
16 6
GND
15 5
BATTERY
14 4
REMOTE
13 3
12 2
SPK_LF-
11 1
SPK_LF+
BAT
CN3
SUBWOOF 1 20
2 19
AUX_R
3 18
4 17
AUX_L
5 16
6 15
AUX_V 7 14
CAM_V PARK_IN
8 13
VIDEO_OUT1
9 11
10 12
CN20PIN
GND
USB_+5V
CN5
1
GND 2
GPS_X- 3
+ CD909 C908
R85 1K
4
GND
GPS_EXIT 5 47uF 0.1uF
6
GPS_VCC
GPS_X+ 7
GPS_Y+ 8
GPS_Y- 9
GPS/L
10
GPS_R/SY 11
GPS_G/SC 12
13
GPS_CS
USB_DP
GPS_B/SB 14
USB_DN
GPS_AUDIO_DET 15
TO GPS
6 - 2
U900
BAT+
BAT+
C901 CD901 +
0.1uF 100uF
GND
DVD_CTL
U901
C903 CD903 +
RR
0.1uF 100uF
ACC_IN
SPK_LR-
GND
SPK_LR+ MAIN_CTL
CMAEAR_IN
SPK_RR-
SPK_RR+
SPK_RF+
SPK_RF-
C905
0.1uF
GND
R901
+12V_CTL
VIDEO_OUT2
GND
22R/0.5W
U903
LM2950
3 1
IN OUT
C917 CD907 +
0.1uF 100uF
GND GND
USB_+5V
J1
1
2
3
4
GND
GND
AP1507
DVD_+5V
L901 100uH/2A
D901
CD902 + C902
SK34
GND
220uF 0.1uF
GND
ACC_IN
GND
AP1507
L902 100uH/2A
D902
CD904 + C904
0805
FB901
SK34
GND
220uF 0.1uF
GND
0805
FB902
0805
FB903
U902
AMP4953
R900
47K
L904 6.8uH/15A
R918
2.2K CD906 + C906
GPS_VCC
100uF 0.1uF
Q900
GND
C907 + CD908
9014
100nF 100uF
MCU_+5V
Q906
AMP2301
CD913 + C918 C919
0.1uF 0.1uF
220uF R919
47K
GND GND
Q901
SYS_CTL
9014
GND
6 - 2
BAT+
Q903
R906 R907
8550
1.5K 6.8K
R902
22K ZD901
9.1V
GND
R903
2.2K
ACC_+12V
+12V
Q904
R904
47K
9014
R905
47K
R909
GND GND
NC
USB_+5V
FAN_CTL
+12V
BT_+5V
F1
R9 2.2R/0.5W
AV_+5V
U904
KIA 78D09F
1 IN 2
C910
OUT
0.1uF
GND
GND
U905
KIA 78D05F
1 IN 2
OUT
C912
SYS_+5V
0.1uF
GND
GND
R916
4R7/0.5W
U906 U907
KIA 78D09F KIA
1 2 1 IN
IN OUT
CD915 C914 R917
+
0.1uF
100uF
4R7/0.5W
GND GND
GND
ACC_DET
+ CD910
R908
6.8K 47uF
GND GND
Q905
NC
CN1
R910 NC
1
2
NC
ZD902
NC
Q902
GND
NC
REMOTE
+9V
CD912
C911
+
220uF 0.1uF
GND GND
MOTOR_+8V
CD914
+ C913
220uF 0.1uF
GND GND
78D05F
2 TU_+5V
OUT
CD916
+ C915
220uF 0.1uF
GND GND
GND