Philips CEM2100/00 Service Manual page 8

R951
Q901
1k
9014C
R952
47k
C901 C902
2P 2P
ZD901
6V8
USB_GND
CON901
1
GND
22
2
R927
3
USB_DP
21
4
R928
USB_DN
20
C909
104 R929
USB_5V
19
C910 C911
R930
C908 10UF
USB_5V
18
NC
NC
SYS_5V
17
BT_LED
16
LAMP_VCC
15
INH
14
DATA
13
CLK
12
CE
11
DTH
10
REMOTE
9
ENCODER
8
+5V
7
GND
6
KEY2
5
KEY1
4
AUX_R
3
AUX_L
2
GND
1
R922 R923
AUX_GND
47K
22-PIN 82K
R926
AUX901
VOL EN901
3 10
2
1 ENC
C912 C913
JACK-3P
22p 22p
Power/MUTE/OK
AUX_GND
CIRCUIT DIAGRAM -PANEL BOARD
47K
R931
C906 680P
S55
C903 C904 C905
S54
S53
2P 2P 104
ZD903 ZD904
ZD902
S52
6V8 6V8
6V8
S51
S50
S49
22
22
22
22
R901 R902 R903 R904
180 220 330 470
SW901 SW902 SW903 SW904
M2/FOLDER M3/RPT
EQ/SOUND
M1/SONG
R912 R913 R914 R915
180 220 330 470
REM901 SW913 SW914
DISP SOUND
C907
10UF M1 M2 M3
MARK MARK MARK
1 1 1
LCD901
LCD-68
64
DO
17
63
CLK
18
62
CE
19
61
OSC
20
60
IC901
VSS
21
59
22
58
SC75823 23
57
INH
24
56
VDD
25
55
26
54
27
53
28
52
29
51
30
50
31
49
32
R905 R906 R907 R908 R909 R910
680 1K 1K5 2K2 3K3 4K7
SW905 SW906 SW907 SW908 SW909 SW910
MENU SOURCE DBB/AS
M4/SHUF
TUNE/SEEK-UP TUNER/SEEK-DN
TRACK-DN
TRACK-UP
R916 R917 R918 R919 R920 R921
680 1K 1K5 2K2 3K3 4K7
SW917 SW918
SW915 SW916
UP-ZONE
EJ
BAND ESC
M4
MARK
1
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
R911
18K
SW911 SW912
M5/INTRO M6/PAU
SW919
DN
8