Service manual

Schematic Diagrams
B - 50 W370/350ET Click Board
B.Schematic Diagrams
W370/350ET Click Board
Sheet 49 of 55
W370/350ET Click
Board
T_LED _PWR
T_LED_SCROLL#
T_LED _N UM#
T_LED _C AP#
T_LED _ACI N
TC1 2
0.1u_16V_Y5V_04
TC4 1u_6.3V_X5R_04
TR7 *4.7K_04
It is strongly recommended that the TESD_GND has
a dedicated connection to the system chassis or
cable shield.
TC5
1u_6.3V_X5R_04
TR3 300K_1%_04
TC 6
1u_6.3V_X5R_04
TC10
1u_6.3V_X5R_04
TU 2
RCLAMP0502B
1
2
3
TC 3
0.1u_16V_Y5V_04
FCR1
*32mil_short
TU3
*M95128WMN6TP
CS#
1
Q
2
WP#
3
VSS
4
S
5
SCK
6
HOLD#
7
VDD
8
TR13 27. 4_1%_04
TC2
0.1u_16V_Y5V_04
TR1 47K_04
TR5 *4.7K_04
TC1
1u_6.3V_X5R_04
6-20-94K10-020 CF20201U0RG-NH
TR12 27. 4_1%_04
TGND
T3. 3VS
TGND
TGN D
TGN D
TGN D
TGND
TGN D
TGN D
TGND
TGND
TGND
TGN D
TGN D
TGND
TESD _GN D
TAVD D
TGND
TGND
T3. 3VS
T3. 3VS
TGND
T+5V S
T3. 3VS
T3. 3VS
T3. 3VS
T+5V S
TGN D
TGN D
TMOSI
4
RIGHT
KEY
TGN D TGN D
CTPBUTTON_LCTPBU TTON_R
CSW1~2
2
31
LIFT
KEY
1
TJ_FP1
6
TCSW 1
T4BJB10-Q-T/R
3
1
4
2
TR2 22K_04
T_LED_BAT_FULL
T_LED _N UM#
T_LED _C AP#
T_LED _ACI N
T_LED_SCROLL#
T_LED_BAT_CHG
TRD2
*BAV99 RECTIFIER
A C
AC
T_LED _PWR
TR D1
*BAV99 RECTIFIER
A C
AC
TGN DTGN D
TUSB_PP10
T3. 3VST3 .3V S
TUSB_PN10
TCSW 3
*T4BJB10-Q-T/R
3
1
4
2
TBDRIVE2
TBEZEL1
TMCS
TUS B_PN10
TMCLK
TUSB_PN_R
TREF_OSC
TBEZEL2
TUSB_PP_R TUSB_PP10
TMOSI
TMISO
TGTP_ DATA
TGTP_CLK
TGN DTGN D
TH1
H4_0D2_2
TH5
H4_0D2_2
TGN D
4
RIGHT
KEY
TGN D
TBDRIVE1
CTPBUTTON_L
CSW1~2
2
CTPBUTTON_R
TCS W4
*T4BJB10-Q-T/R
3
1
4
2
31
LIFT
KEY
W350ET&W370ET CLICK BOARD
TAVD D
TJ_TP B1
CF20201U0RG-NH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC1
NC2
TREG_OU T
TPD_REG
TN RES ET
TXIN
TXOUT
TMISO
TR4 22K_04
TGN D
TGN D
TCSW 2
T4BJB10 -Q-T/R
3
1
4
2
TESD _GN D
6-20-94K30-110 §»-P
TGND
TJ_LED1
88486-1001
1
2
3
4
5
6
7
8
9
10
T3. 3VS
6-21-91A00-106 §»-P
TC 8
15p_50V_NPO_04
W370ET
TGTP_DATA
TGTP_CLK
CTPBUTTON_R
CTPBUTTON_L
W350ET
W350ET FINGERPRINT
TL1 *10mil_short
6-22-48R00-1B2
6-22-48R00-1B3
TC 9
15p_50V_NPO_04
6-03-00005-0F1
The TESD_GND trace has to be wide (> 20mil)
needs to be design to be short and at low impedance.
TREF_O SC
The path be marked in RED
TBD RIVE 2
TBD RIVE 1TPD_R EG
TXIN
TNRESET
TREG_OU T
TXOUT
TBEZ EL1
TU1
TCS5DB6A0
BDRIVE1
B11
BDRIVE2
B10
REF_OSC
C11
REG_OUT
A10
AVDD
C10
MC S
B2
ESD_GND3
C9
MI SO
C6
DVDD1
A1
ESD_GND1
A3
AGND
A8
BEZEL1B
A7
BEZEL2B
C7
ESD_GND2
C3
MC LK
B3
USB_DN
B1
USB_DP
C1
MO SI
B4
PD_REG
A4
NRESET
A2
DGND1
C4
BEZEL1A
A5
BEZEL2A
C5
DVDD2
A11
XTA L I N
B6
DGND2
C8
XTA L O U T
A6
ESD_GND4
A9
LED_DRV2
B7
LED_DRV1
B8
NC
B9
NC
C2
LED_DRV3
B5
TMCLK TBEZ EL2
TMOSI
TMISO
TMCS
TUSB_PP_R
TUSB _PN_R
2011/11/30
TMCLK
TGN D
TESD _GN DTR 9
*32mil_short
TX1
X3G048000F81H
12
3 4
TGND
TUSB_PP10
TUS B_PN10
TH6
H4_0D2_2
TGN DTGND
TH 2
H4_0D2_2
T3. 3VS
TH 4
H8_0D5_5
TC 13
0.1u_16V_Y5V_04
TR8 4.7K_04
951206
TH3
H8_0D5_5
TR1 0
1M_04
TR11 100_1%_04
TC 15
47p_50V_NPO_04
TC7 1u_6.3V_X5R_04
TJ_TP 1
85201-06051
1
2
3
4
5
6
HSX531S+-20ppm
TC 14
47p_50V_NPO_04
TC11 5p_50V_NPO_04
TR6 100_1%_04
T_LED_BAT_CHG
T_LED_BAT_FULL