Service manual

C – 19
C
IRCUIT
D
IAGRAMS
C. CIRCUIT DIAGRAMS
System Board (71-P2200-006) - Sheet 18 of 19
LP200
6
POWER
A3
18 19T uesda y, June 20 , 2000
71-P2200-006
Title
Size Docum ent Num ber Rev
Dat e: Sheet
of
+3V
V_CORE
+2.5V
+5V
+1.8V
+5V
+3V
SB5V
+ 12V
SB5V
+5V
+3V
+5V
SB3V
S B1. 8V
VT T
+5V
+3V
+ 12V
+5V SB5V
V_CORE
+ 12V
Z1801
Z1804
VI D 0
VI D 1
VI D 2
VI D 3
Z1813
VRMPWRGD
Z1841
Z1833
Z1819
SHUTDOWN
Z1805
Z1834
VID[0..3]
Z1818
Z1820
Z1817
Z1831
Z1832
Z1840
Z1843
Z1842
Z1822
Z1821
Z1856
Z1836
Z1835
Z1839
Z1837
Z1846
Z1844
Z1845
Z1848
Z1849
Z1826
Z1814
Z1815
Z1812
Z1816
Z1823
T Z1801
CA 4
0. 1u
R17
1. 5K
L8 2uH
R12 3K
C1 87 0 . 2 2u
R14
10K
R18
510K
+
C33
33 0u/ 10V( 6. 3*11)
CA129
0. 1u_12 06
CE 1
1u_08 05
+
C20
1000 uF/ 6. 3V ( 8*14)
L7 1uH
CA 6
0. 1u_12 06
+ C14
+
C13 + C12
R5
1K
CB1 100 0p
C8 1 0p
+
C10
+
C11
+
C32
330 U/ 10V (6. 3*11)
Q9
HUF 76121D3S
G
DS
Q1
HUF 76129 S3S
G
DS
Q5
HUF 76121 D3S
G
DS
C9 270 0p_08 05
R16
150K
Q2
HUF 76129 S3S
G
DS
R8 22_0805
R13 22_0805
CB 2
100 0p
R15 8 06 1%
R2 680 1%
R6
0_08 05
Q6
NZT 651
B
E
C
R19
100
R20
164
C1 63
10u F/ 16V _12 06
VIN VOUT
ADJ
U2
L10 87- ADJ( S OT - 223)
1
23
R7
1 0(B EA D_0 805)
R1 94
100
R1 95
44
C1 73
10u F/ 16V _1206
C35
1 0UF /16V _1206
CA194
0. 1u
CA199
0. 1u
CA104
0. 1u
CA198
0. 1u
CA196
0.1u
CA191
0. 1u
CA201
0.1u
CA107
0. 1u
CA204
0. 1u
CA92
0. 1u
CT 56
10u/ 16V
CT 51
10u/ 16V
CT 58
10u/ 16V
CT 2
10u/ 16V
CA103
0.1u
CA193
0. 1u
CA189
0. 1u
CA43
0. 1u
CA139
0. 1u
CA 7
0.1u
CA163
0. 1u
CA164
0. 1u
CA157
0. 1u
CA155
0. 1u
CA146
0. 1u
+
CT 53
10u/ 16V
+
CT 46
10u/ 16V
+
CT 38
10u/ 16V
CA149
0. 1u
CA108
0. 1u
CA202
0. 1u
CA95
0. 1u
CA190
0. 1u
CA208
0. 1u
CA167
0. 1u
CA140
0. 1u
CA105
0. 1u
CA80
0. 1u
CA82
0. 1u
CA 9
0. 1u
CT 37
22u/ 10V
CT 36
10u/ 16V
CT 60
10u/ 16V
+
CT 1
10u/ 16V
R11
10K 1%
JP1
JUMPER OPEN
1 2
JP2
JUMPER OPEN
12
JP3
JUMPER OPEN
12
+ C3 1 2
+
C3 13
T328
T327
C3 15
1 0UF /16V _1206
C3 1 6
1 0UF/ 16V_12 06
VIN VOUT
ADJ
U9
L10 87-A DJ( SO T - 223)
1
23
C1 7 6
1 0UF/ 16V_12 06
R4 40
0_08 05
F1
3A
F3
10A
C2 89
10 U/ 16V
R10
4 70_1206
C2 90
1u F/ 50V _12 06
R9
2K _1206
C1
1u F/ 50V _12 06
C2 9 7
10 U/ 16V
R1 82 1 00
F2
1A
R1 91
1K
F4
7A
D7
5. 6V / 1W
A C
D1
15V/ 1W
A C
D2
7. 5V / 1W
A C
R1 7 7
1 50_1206
C2 98
1u F/ 50V _12 06
C2 94
10U/25V_1206
D8
5. 6V / 1W
A C
CN4
POEWR2 CON
1
2
3
4
5
6
C2 8 7
10 U/ 16V
C2 9 2
10U/25V_1206
C2 95
10 U/ 16V
C2 88
1u F/ 50V _12 06
C2 93
1u F/ 50V _12 06
C2 96
1u F/ 50V _1206
CN2
POWER1 CON
1
2
3
4
5
6
7
8
R1 79
10K
C3 01
10 U/ 16V
L58
JB T 03 85-1008 05-4
34
2 1
L59
JB T 03 85-1008 05-4
34
2 1
L60
JB T 03 85- 100805- 4
34
2 1
D24
EC2Q S 04
A C
L57
EMI CHOCK SMD
21
4 3
C1 6 8
10u F/ 25V _1206
+
C23
+
C29
+
C31
+
C16
+
C15
+
C28
+
C22 C1 78
1u_12 06
+
C24
+
C30
+
C21
+
C3 09
+
C3 1 0
+
C3 11
D9
ZD2.2V/1W
A C
R1
10K 1%
+
C34
330 U/ 10V (6. 3*11)
R4 50
0_08 05
C1 6 7
1u F/ 50V _0805
D3
EC2Q S 04
A C
D4
EC2Q S 04
A C
CA231
0. 1u_06 03
CA232
0. 1u_06 03
CA233
0. 1u_06 03
CA234
0. 1u_06 03
U1
HIP6021
9
1 23
25
7
6
5
4
3
12
17
28
27
26
24
22
21
20
8
2
14
15
13
11
10
19
18
16
SD
DR I V E 2 O C SE T
LG AT E
VI D 0
VI D 1
VI D 2
VI D 3
VI D 4
SS
GND
VCC
UGAT E
PHASE
PGND
VSEN1
FB
CO MP
PGOOD
FIX
VSEN4
DR I V E 4
FAULT /RT
SELECT
VSEN2
VSEN3
DR I V E 3
VAUX
R3
680
R4
1K
R4 70 R
CT 64
10u/ 25V _1206
CT 65
10u/ 25V _1206
VRMPWRGD 12
VID[0..3] 1 + 5V 2, 5, 6, 8, 10, 11, 12 ,1 3, 14, 15, 16 ,17, 19
+2.5V 1,6,9,12
+1.8V 4,12
V_CORE 1,2
+3V2, 3, 4, 5, 6, 7, 8, 9, 10, 11 ,1 2, 13, 14, 15 ,1 6, 19
+3V 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,19
+1.5V
+ 12V 10, 11 ,1 5, 17
POWER-ON 12
SB5V 12,15
2A
2A
1A
1000uF/6.3V(8*14)
1000uF/6.3V(8*14)
SOT-223PINC1=+3V
CLEVO.CO
PI N4 =SB3V
PIN4=SB1.8V
S OD - 1206
SOD-1206