Dell 1907FPc Service Manual page 35

w w w . m a 1 6 3 . c o m
8/16 Modified
R616
NC CN601
GND
1
GND
(3)
3
Burst CTRL
5
GND
7
R613
VCC5V
9
0 1/16W
Audio-Det+
11
CON402(PITCH 2.00)
Audio cut+
R614
0 1/16W R611 R612
NC NC
8/16 Modified
GND GND
R604
(3) BRIGHTNESS
1K 1/16W
R615
NC
8/16 Modified
R609
(3) PPWR
47K 1/16W C616 C614
NC 0.1uF/16V
+12V
ON_OFF
R601
2
4.7K
4
VCC12V
6
GND
8
VCC5V
10
12
+5V
GND
R602
1K 1/16W
C605 C607
+
R603 NC NC
1K 1/16W
1 Q601
+
PMBS3904 C609
22uF/50V
GND GND
+5V +VLCD
R605
47K 1/16W 3
R608
1
47K 1/16W C617
C618
1 Q603
NC
PMBS3904
0.22uF
C615
22uF/50V
GND GND
u 5 [ P b € g / • D e ™ • Q
+5V
PBIAS (3)
1/16W
+5V
C601
1.435A
220uF/25V C603
+
GND
GND
C606 C608
+
220uF/25V 0.1uF/16V
120 OHM
+5V
GND D601 D602
NC NC
+5V +3.3V_VDD +12V
R606 R607 R610
Q602 0 1/16W NC NC
AO3401
2
+
Title
Size Document Number
A
Date: Monday, November 14, 2005
35
+3.3V_VDD
U601
142mA
3 2
VIN VOUT
1 C604
ADJ
AIC1084-33M
GND GND
U602
AZ1117D-1.8
L307
+1.8V_VDD
204mA
C612
+
C610
+
22uF/50V 0.1uF/16V C611
220uF/25V
GND GND GND GND GND
Dell 1907FPc
POWER
Sheet 6
Dell 1907FPc
C602
+
220uF/25V
GND
C613
0.1uF/16V
Rev
E
of 6