Mdc, Bt, Cct - EUROCOM M350C Service Manual

Schematic Diagrams

MDC, BT, CCT

[11] BT_EN
Sheet 15 of 29
MDC, BT, CCT
TZ1611
B - 16 MDC, BT, CCT (71-M3500-D02)
+3VS [3,5,6,7,8,10,11,12,13,14,17,18,19,21,23,26,27,28]
+3V [3,12,13,14,18,20,21,22,24,25,26]
92/02/24
+3VH8
+3V
R560
R562
10K 0
14 U54A
U55
Z1611 Z1612 Z1614
BT_EN 1 2 1 8
CK VCC
R565 0
Z1613 Z1615
7 2 7
D PR
74LVC14
C675 3 6 Z1616
Q CLR
0.1U
4 5
GND Q
NC7SZ74
+3VH8 +3VH8
14 U54B 14 U54C
3 4 TZ1612 TZ1613 5 6 TZ1614
+3V
7 7
74LVC14 74LVC14
+5V R568
10K
U56
1 8
GND OC1#
2 7 VCCUSB3
IN OUT1
Z1617
3 6 VCCUSB5
EN1 OUT2
BT_EN1 4 5
EN2 OC2#
R570 0 TPS2052
CLOSE WITH HOST
[13] USB_PN3
[13] USB_PP3
FOR CCD
C484 C481
*47PF
L26
HCB1608K-121T25
+3VS
+3VS
[13,23] AC_SDATOUT
[13,23] AC_RST#
+3V
R561
C215
*0 R563 R564 0.1uF
*1K 10K
R566 *0
PCIRST# [5,6,12,17,18,19,20,21,24,27]
R567 0
PM_RSMRST# [13,14,21]
BT_EN1
BT_EN1 [13]
+3VH8 +3VH8
14 U54D 14 U54E
TZ1615 TZ1616 TZ1617 TZ1618
9 8 11 10
+3V 7 7
74LVC14 74LVC14
+3VH8
R569
14 U54F
10K TZ1619 13 12 TZ1620
7
USB_OC3# [13]
74LVC14
VCCUSB5 [15]
USB_OC5# [13]
92/02/24
VCCUSB3
C353
C347
0.1uF
C483
*22PF 10uF/10V
R447 Z1609
L42
R446
Z1610 L41
0
[26] M_BTN#
0
[11,21] LID_RSUM#
[21] HD_PD_LED#
92/02/24
[21] SCROLL_LED#
*47PF
T
[21] CAP_LED#
[21] NUM_LED#
+3VS
HCB1608K-121T25
JMDC1
TZ1601
+3V
1 2 BT_DETECH [13]
3 4 MODEM_SPK [23]
TZ1602 BT_EN1
5 6
TZ1603
92/02/24
7 8
TZ1604 TZ1608
9 10
TZ1605 Z1602 L28 HCB1608K-121T25
11 12
TZ1606 Z1603
L27 HCB1608K-121T25
13 14
TZ1609
15 16
Z1601
17 18 BT_WAKE_UP [21]
19 20
AC_SYNC [13,23]
21 22
Z1604
23 24 AC_SDATAIN1 [13]
TZ1610
R245 22
25 26
27 28
TZ1607 Z1605
29 30 AC_BITCLK [13,23]
R244 22
C216
AMP/CON30
C214
0.1uF MDC MODEM *0.1uF
L39
HCB1608K-121T25
+
11/15
JMFC1
Z1606
1
Z1607
HCB1608K-121T25
2
HCB1608K-121T25 Z1608
3
4
LID_RSUM#
5
HD_PD_LED#
6
BT_EN1
7
SCROLL_LED#
8
Z1618
9
CAP_LED#
10
11
NUM_LED#
12
Z1619
13
L79 C680 CONN13
0.1uF
92/03/03
USB_PP4 [13]
USB_PN4 [13]