Tps65987 - Clevo PB70RC-G Service Manual

Schematic Diagrams

TPS65987

D
Sheet 61 of 91
TPS65987
C
B
A
B - 62 TPS65987
5 4
20180613 Change from TPS65982 to TPS65987
Short
5V VCC5V0_SYS
J2
3mm
1 2
TBT
DEFAULT
VCC3V3_FLASH
C1377 C1376
TBT U47B
10u_6.3V_X5R_04 10u_6.3V_X5R_04
TBT D02 1003A follow 35
4.7u change to 10u LDO_1V8 VBUS1
VBUS1
9
LDO_3V3
600mA VBUS2
25
VCC5V0_SYS PP_CABLE VBUS2
C916 C923 PP_HV1
PP_HV1
8
DRAIN1
DRAIN1
15
DRAIN1 PP_HV2
19
DRAIN1 PP_HV2
58
DRAIN1
VIN_3V3
DRAIN2 7
DRAIN2
52
DRAIN2
56
DRAIN2
57
DRAIN2
20
GND
close to pin25 51
GND
59
GND
TPS65987D TBT
HEIGHT = 1.0mm
P/N = 6-03-65987-030
U47A
D01A 0828
Prevent leakage current
16
59 GPIO0_TBT_RESET# GPIO0 C1_CC1
R673 1M_04 17
GPIO1
TBT 18
GPIO2 C1_CC2
30
59 TBTA_HPD HPD(GPIO3)
31
GPIO4 I2C1_SCL
21
GPIO5 I2C1_SDA
22
GPIO6 I2C1_IRQ
23
GPIO7
36
59 TBT_EE_DO SPI_MISO (GPIO8)
37
59 TBT_EE_DI SPI_MOSI (GPIO9)
38
59 TBT_EE_CLK SPI_CLK (GPIO10)
39
59 TBT_EE_CS_N SPI_SS (GPIO11)
40
GPIO12 I2C2_SCL
41
GPIO13 I2C2_SDA
42
GPIO14 (PWM) I2C2_IRQ_N
43
GPIO15 (PWM)
48
GPIO16 (P_EXT1) HRESET
49
GPIO17 (P_EXT2)
50
C1_USB_P (GPIO18) ADCIN1
53
C1_USB_N (GPIO19)
54
GPIO20 ADCIN2
55
GPIO21
TPS65987D
HEIGHT = 1.0mm
P/N = 6-03-65987-030
5 4
3
20180725 80Ohm, 0.01Ohm DCR, 8A Idc
Follow N350TV L36 HCB2012KF-800T80
TBT
D24
C1397
CSOD140BSH
1u_25V_X5R_06
TBT
TBT
20180718 old P/N EOL
VBUS Source 5V,3A
14
13
3 R638 *20mil_04
VCC5V0_SYS
4 TBT
close to pin
11
12
C1387 C1386 C1385 C1384 C1382 C1383
1 R635 *20mil_04
2 TBT
5 Active=8mA
VCC3V3_SX_SYS
C1372 C1374
No via between IC and CC1/CC2 caps.
TBTA_CC1 > 8mil
24
TBTA_CC1
TBTA_CC2 > 8mil
26
TBTA_CC2
C1396 C1395
ACE_I2C_SCL1
27
28 ACE_I2C_SDA1
220p_50V_NPO_04 220p_50V_NPO_04
TBTA_I2C_IRQ1Z
29
TBT TBT
45
GND
46
GND R657 10K_04 TBT
VCC3V3_FLASH
47
GND
20180717 Follow N350TV modify
32
TBT_I2C_SCL 59
33
TBT_I2C_SDA 59
34
TBTA_I2C_INT 59
44 R637 *0_04 TBT
TBTA_HRESET 35
Connect to PCH GPP_H13
R636 100K_04 TBT
6
10 R1 R641 10K_04 TBT
VCC3V3_FLASH
R2 R640 100K_04 TBT
BUSPOW ER
TBT
DIV=R2/(R1+R2) =100K/(10K+100K)=0.91
value Configuration
0~0.18 BP_NoResponse
0.2~0.38 BP_WaitFor3V3_Interma
0.4~0.58 BP_WaitFor3V3_Extermal
0.6~1.0 BP_NoWait
R1 R643 100K_04 TBT
VCC3V3_FLASH
R2 R645 10K_04 TBT
I2C Address
DIV=R2/(R1+R2) =10K/(10K+100K)=0.09
value I2C ADDR DECODE
0~0.18 000b
0.2~0.38 001b
0.4~0.58 010b
0.6~1.0 011b
3
2 1
TBTA_VBUS
D02 0914
VCC3V3_SX_SYS
VCC3V3_SX_SYS
R861 R862
10K_04 10K_04
Q16A
TBT TBT MTDK3S6R
TO EC
62
TBT
ACE_I2C_SCL1
1 6
62 SMC_VGA_THERM
ACE_I2C_SDA1
4 3
SMD_VGA_THERM
Q16B
MTDK3S6R
TBT
Title Title Title [61] TPS65987 [61] TPS65987 [61] TPS65987
51,62,64,68,75,76,77 5V
Size Size Size Document Number Document Number Document Number
62 TBTA_VBUS
6-71-PB500-D03 6-71-PB500-D03 6-71-PB500-D03
59,60 VCC3V3_SX_SYS A3 A3 A3 PB50EF PB50EF PB50EF
59,62 VCC3V3_FLASH
Date: Date: Date: Friday, December 07, 2018 Friday, December 07, 2018 Friday, December 07, 2018 Sheet Sheet Sheet
2 1
D
C
29,55,57
29,55,57
B
A
R e v R e v R e v
D03 D03 D03
61 61 61 o f o f o f 91 91 91