Schematic Diagram; Main Board - Dell W2607C Service Manual

12. Schematic Diagram

12.1 Main Board

TO KEYPAD-IR
PA01
1
2
3
4
5
6
7
8
9
10
CONN
TO AUDIO-AMP
PA06
1
2
3
4
5
6
CONN
11 RF-SEL
CA02 CA14 CA15
0.1uF 0.1uF 0.1uF
RAA3 100
RAA4 100
CA05 CA04 CA06 CA07
100pF 0.1uF 100pF 100pF
SOUND-ENABLE 11
AUDIO-L 20
AUDIO-R 20
RA02
21 AV2_CVBS
RA14 RA05
21 AV5_Y
100
RA06
21 AV5_C
RA01
21 AV5_CVBS
+9VSW
RA15
PA04
10K
1
+9VSW
2
3
RA16
4.7K
QA14 CONN
PMBS3904 TO RF SW
21 AV1_R
21 AV2_R
21 AV3_R
21 AV4_R
21 AV5_R
CA16
0.1uF FOR EMI
21 AUDIO-OUT2-R
+5V2-STBY 21 AUDIO-OUT2-L
RC 15
LED1 15
LED2 15
KEYBOARD_1 15
19 AV4_Y
19 AV4_Pb
19 AV4_Pr
PA05
10 2
4
10 6
8
10 10
12
10 14
16
RAA8 RAA7
NC NC CONN
TO BACK-IO
Title
Size
A
Date:
53
TO BACK-IO
PA02
2 1
AV1_L
4 3
AV2_L
6 5
8 7
AV3_L
10 9
12 11
AV4_L
14 13
AV5_L
16 15
18 17
20 19
Y-CVBS-MON-OUT 21
CONN
PA03
2 1
AV3_Y
4 3
6 5
AV3_Pb
8 7
10 9
AV3_Pr
12 11
14 13
CONN
TO BACK-IO CA03
0.1uF
1 RA03 10
AV1_Y
3
5 RA04 10
AV1_C
7
9
AUDIO-HDPH-L-AP 20
11
AUDIO-HDPH-R-AP 20
13
15
LA06
600 OHM
RAA6 RAA5
75 75
DA01
RLZ6.8B
<Title>
Document Number
W2607C(DAO) 715T1796-D
Thursday, March 09, 2006 Sheet 1
Dell W2607C
21
21
21
21
21
19
19
19
+8V6-SW
21
21
Earphone_Det 15
Rev
0.4
of 25