Service manual

Schematic Diagrams
B - 32 TPM 1.2
B.Schematic Diagrams
TPM 1.2
U34
SLB9635TT
LAD3
17
LAD0
26
LAD1
23
LAD2
20
VDD1
10
XTALI
13
VDD3
24
VDD2
19
LFR AME#
22
LCLK
21
LRESET#
16
SERI RQ
27
CLKRUN#
15
GND_1
4
GND_2
11
GND_3
18
GND_4
25
GPIO
6
GPIO2
2
XTA L O
14
TESTI
8
TESTBI/BADD
9
PP
7
NC_1
1
NC_2
3
NC_3
12
LPCPD#
28
VSB
5
R695 *10K_04
C844
0.1u_16V_Y5V_04
C478 12P_04
C842
0.1u_16V_Y 5V_04
T
T
T
R685 *10K_04
R681 *10K_04
X4
32.768KHz-200
14
3 2
C466 12P_04
T
C829
0.1u_16V_Y5V_04
R675 0_04
R690 10K_04
C850
1U_6.3V_04
R686 *10K_04
R687 *33_04
R674 0_04
C833 *10p_50V_NPO_04
T
R692 0_04
C827
0.1u_16V_Y5V_04
3.3VS
3.3VS
3.3VS
3.3V
3.3VS
SUS_ST#25
LPC_AD225,33
LPC_AD025,33
LPC_AD125,33
PLTRST#5,16,25,33,39
LPC_SIRQ24,33
LPC_FR AME#25,33
LPC_AD325,33
PCLK_TPM30
VDD3
D03-1012J
del X3(MC-146)
TPM_BADD
TPM_PD #SUS_ST#
PCLK_TPM
TPM_PP
SUS_STAT#
TPM_BA DD
0708-J
3.3V
¡÷VDD3
0722J
Modify
D35
*RB0540S2
AC
D36
RB0540S2
A C
°Ñ¦ÒX72 BOM BOM CHG
H8_RST#
Q50
MTN7002ZHS3
G
DS
+
-
U47A
LM358L
3
2
1
84
R795
1.37K_1%_06
R777
100K_04
R796
100K_04
R797
10K_04
R780
100K_04
R778
100K_04
C922
0.1u_16V_Y5V_04
R782 470K_04
J_RT1
85205-02701
1
2
C931
0.1u_16V_Y 5V_04
C919
0.1u_16V_Y5V_04
R781 *10mil_NP_04
NTC
Shutdown_stb_power 50
H8_RST# 33
VDD5
--->
Active : 1
design value
depends on the
temperature
--->
Normal : 0
HI : ACCESS
LOW : NORMAL
asserted before entering S3
HI : 4E/4F h
LOW : 2E/2F h
TPM_BADD
LPC reset timing:
( Internal PD )
TPM_PP
LPCPD# inactive to LRST# inactive 32~96us
TPM 1.2
R680 *10mil_NP_04
TPM_PP
Sheet 31 of 63
TPM 1.2