Acer 390 Series Service Manual page 200

R210
1 2
3 POWER_LED
560R3 R204
1
3 SLEEP#
R12
1 2 560R3
13 MEDIA_LED#
560R3 R32
CHGR_LED# 1 2
R13 560R3
1 2
13 NLLED#
560R3 R14
1
13 CLLED#
560R3
+3.3V
+6V
1 1
C232 C61
ST100U10VDM C252
ST100U10VDM
2 2 SC1U10V5KX
+2.9V
1 1
CZ4 CZ3 C231 C48
2 2
SC1U10V5KX SCD1U ST150U10VDM ST150U10VDM
PWRGOOD_VCC
+5V
1 1
C238 C239 C219
2 ST100U10VDM 2 ST100U10VDM SC1U10V5KX
ON/OFF#
DC_5VSB
PWGIN
21 PWRGIN
PWRGOOD_VCC
1
DCBATOUT
1
C41 C39 C40 C23
SC10U50V SC10U50V SC10U50V SC10U35V0ZY
+5V +5V
U32C
1 4 1 4
PWRGIN 5 6 9
7 7
SSHCT14
BT+
BT-
USING WIDE TRACE TO CHGR CONN GND
METAL
PAD
USING WIDE TRACE TO THE CHASSIS GND
AD+5V
2
CN7
1
2
3
2 4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
+12V
30
31
32
33
34
VCPU1
35
VCPU2
36
37
38
39
40
SMS14001GS
R57
ON/OFF# 1 2 SYSTEM_ON#
470R3
CHGR_LED#
3
BT_QCHG 2 Q5
RN1424
1
U32D
8
PWRGOOD 3,13
SSHCT14
PWRGOOD# 19
L14 BT+SENSE
1 2
SMB_CLK
SCHOKE-D
SMB_DATA
TH
BT-SENSE
C369
SC330P
C202 C362 CX5 C370
SC330P
SCD1U SCD1U SC1KP
+5V
R67
1 2
13 SMB_CLK
1
R50 470R3 R59
1 2 1KR3
3 BAT_USE#
1KR3 R268 2 BT-SENSE
1 2
3 BL2#
R118 1KR3
1 2
3 BL1#
1KR3
BT+
DISCHG
3
DCBATOUT
13 CHGR_S_CLK
3 W_PROTEC#
DC_IN
2
3
PWRGIN 1 Q2
2N7002
1 2
R15
1MR3
2
+5V
8 7 6 5
RN5
SRN10K
1 2 3 4
KBCLK R25
1 2
13,23 KBDATA
47R3
R22
1 2
13,23 MSDATA
47R3
R21
1 2
13 MSCLK
47R3
CN22
1
2
3
4
5
6
7
MOLEX-CON7-1
NOTE :
BT+SENSE & BT-SENSE BOTH USE THIN TRACE FOR CONNECTION
C376 BETWEEN CHARGER AND BATT CONN
SC1KP
BT+SENSE ===> CHGR PIN 9 CONNECT TO BATT CONN PIN 1
BT-SENSE ===> CHGR PIN 6 CONNECT TO BATT CONN PIN 6
AD+5v
CHRG_IRQ
R62
1 2
SMB_DATA
CN11 470R3
2 1
4 3
6 5
8 7
10 9 BT+SENSE
12 11
14 13 TH R251
SIU 16 15 1
18 17 BT_QCHG
20 19 SYSTEM_ON# 100R3
22 21 BT+
24 23
26 25
28 27
CHGR_S_DATA
30 29 DCBATOUT
32 31
34 33
36 35
38 37
40 39
DC_IN 23
SAM-CONN40D
1 1
3 R44 R45
Q1 DUMMY-R3 DUMMY-R3
RN2424
1
2 2
DISABLE 3
C25
SC1KP
CN10
2 1
4 3
6 5
8 7
10 9
SAM-CONN10D
C36
SC47P
C35
SC47P
C45
SC47P
Title
Size Document Number
A3
Date:
+3.3V
19
13
1
R99
10KR3
D13 2
2 2 1
PWR_SW# 3,4
PRLL4001
CHGR_5VSB
13
1
C272
2 ST4D7U
R42
1 2 KBCLK
KBCLK 13
47R3
C56
SC47P
ACER TAIPEI TAIWAN R.O.C
DC-DC & CHARGER & BAT CONN
390 ACERNOTE LIGHT
REV
96183 SD
August 14, 1997 Sheet 22 of 23