Fan & Modem Conn - EUROCOM M220S Service Manual

Fan & Modem Conn
+5VS 1
RB751V
D9
A
Z2403
R2 C
FAN1-ON 470
B
[20] FAN1-ON Q7
E
Z2404
2SC4672
C6
0.1UF(R)
+5VS 1
D17
A
Z2407
R18 C
FAN2-ON 470
B Q8
[20,23] FAN2-ON
Z2408
E
2SC4672
C334
0.1UF(R)
C503 1UF
[12] PCBEEP
1UF
C506 BEEP
[20] H8_BEEP
C504 1UF
[17] PCMSPK#
C505 1UF (R)
[20] H8BEEP
CN9
CN13
RING
1 1 3
2 4
TIP
2 5
MDC 2P
6
RJ-11
MDC
CN20
T67 Z2412 Z2419 T68
1 2
MODEM_SPK
3 4
BLUETOOTH_EN
Z2413
+3V 5 6
Z2414
7 8
T69 Z2415 Z2421 T70
9 10
Z2416 Z2422
11 12
T71 Z2417 Z2423
13 14
Z2424 T72
15 16
Z2425 T73
17 18
+3VS
19 20
21 22
AC_SDOUT
23 24
AC_RST# Z2426
T74
25 26
C275
C276
27 28
Z2418
T75
29 30
0.1UF 0.1UF
MDC CON
AC_RST# [12,21]
[12,21] AC_SDOUT
L53
2
BK2125HS121
MAIN FAN
U34
CN11
C Z2401 1 1
1 [20] LEDDATA A
2 2
2 B
FAN_CON_M
8
[20] LEDCLK
CLK
C321
9
[20] H8_RESET#
CLR
0.1UF
L55
2
BK2125HS121 R480 10K
+5VS
R479 10K
CN12
RB751V
C Z2405 1
1
HDDDASP#
2
2 [15] HDDDASP#
CDDASP#
FAN_CON
[15] CDDASP#
C333
0.1UF
3VH8
R200
10K
BEEP [21]
SW1
LID_RSUM#
3 1
LID_RSUM# [20]
4 2
C303
COVER CLOSE SW. 4P
0.1UF
+3V
R458
10K
BLUETOOTH_EN
+3V
R440
10K(R)
R210
10K
EMAILSW#
[20] EMAILSW#
WEBSW#
[20] WEBSW#
USERSW#
[20] USERSW#
MODEL_TYPE
H : M220
T
L : M190
T
BT_WAKE_UP
MODEM_SPK [21]
[23] BT_WAKE_UP
T
L77 BK1608HS121R)
-DATA4 [13]
L78 BK1608HS121(R)
+DATA4 [13]
AC_SYNC
AC_SYNC [12,21]
AC_SDIN1
AC_SDIN1[12,21]
AC_BITCLK
AC_BITCLK[12,21]
C625 C626
47PF(R) 47PF(R)
5VH8
C698
0.1UF
3 SCROLL_LED#
QA SCROLL_LED# [15]
4 CAP_LED#
QB CAP_LED# [15]
5 NUM_LED#
QC NUM_LED# [15]
6
QD BAT_LED# [15]
10
QE ACIN_CHARGE# [15]
11
QF T
12
POWER_ON# [15]
QG
13
QH
T197
74HCT164
+5VS
U30B
74HCT08
4
IDELED#
6
IDELED# [15]
5
LID SWITCH
+5VS
D35 F01J2E R562 10K
GATE_LID_SW C A
[12] GATE_LID_SW
D36 F01J2E
LID_RSUM#
C A 9
ENABKL
10
[10] ENABKL
R556
10K
EMAILSW#
C314
100PF
+3V
U1
WEBSW#
4 16
D0 VCC
3
D1
2 5 EXT_GPI
EXT_GPI [20]
D2 Y
1 6 Z1085 C25
D3 W T
15 100PF
D4
KB-CTL0
Z1082 14 11
D5 A KB-CTL0 [20]
KB-CTL1
13 10
D6 B KB-CTL1 [20]
KB-CTL2
Z1084 12 9
D7 C KB-CTL2 [20]
7 C304
G
8
GND USERSW#
0.1UF
74HC151
C26
100PF
Fan & Modem Conn (71-M2200-D06) B - 25
Schematic Diagrams
Sheet 24 of 31
Fan & Modem Conn
PANEL
8
PANEL [15]
U30C
74HCT08
SW2
1 4
2 3
STS-D5
SW3
1 4
2 3
STS-D5
SW4
1 4
2 3
STS-D5