Schematic Diagrams
B - 90 Smart AMP
B.Schematic Diagrams
Smart AMP
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
GPIO0 9 DI/O General-purpose input/output, function of this pin can be programmed by register (Register Address 0x60h and 0x61h)
GPIO1 10 DI/O General-purpose input/output, function of this pin can be programmed by register (Register Address 0x60h and 0x62h)
GPIO2 11 DI/O General-purpose input/output, function of this pin can be programmed by register (Register Address 0x60h and 0x63h)
NEAR 5825 PIN3/PIN4
0 ohm
ADR PIN Config
(I2C Slave Address 0)
R1
I2C Adr
R2
1K
15K
4.7K
DNP
DNP
DNP
DNP
ADR1
ADR0
ADR3
ADR2
NEAR 5825 PIN21/PIN22
AUDIO AMP FOR SPEAKER
2A
2A
2A
2A
1001110(0x9C).
R1
R2
MAX 25.5mA
20180723 Del XAUGD
D02A Modify
D02A rsvd for smart AMP pwr
XAMP_3.3VS
XAMP_PW R
XAMP_PW R
XAMP_3.3VS
X3.3VS
XAMP_3.3VS
XAUDG
XAUDG
XAUDG
XAUDG
XAUDG
XAUDG
XAUDG
XAUDG
XAMP_3.3VS
X3.3V
XP_I2S_DOUT1
86,90
XP_I2S_LRCK
86,90
XP_I2S_SCLK
86,90
XOUT_A
91
XOUT_B
91
XOUT_C
91
XOUT_D
91
XAMP_EN_SPK
86,87
XSCL_5825
86,90
XSDA_5825
86,90
X3.3VS
86,88,90,91
XAMP_PW R
86,88,90
X3.3V
86,90
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB50V-D03
D03
[89] CR BD SMART AMP_X
A3
89
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB50V-D03
D03
[89] CR BD SMART AMP_X
A3
89
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB50V-D03
D03
[89] CR BD SMART AMP_X
A3
89
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
XR38
*100K_04
CR BD S AMP
XC85
10u_25V_X5R_08
CR BD S AMP
XC88
0.22u_16V_X7R_06
CR BD S AMP
XC70
10u_25V_X5R_08
CR BD S AMP
XR41
*0_04
CR BD S AMP
XC65
0.1u_6.3V_X5R_02
CR BD S AMP
XC77
0.22u_16V_X7R_06
CR BD S AMP
XC62
4.7u_6.3V_X5R_04
CR BD S AMP
TAS5825MRHBR
XU3
TAS5825MRHBR
CR BD S AMP
SCLK
13
LRCLK
12
GVDD
18
VR_DIG
7
SDIN
14
PVDD_AB
4
PVDD_AB
3
PVDD_CD
21
PVDD_CD
22
DVDD
6
ADR
8
GPIO1
9
GPIO2
10
GPIO3
11
PDN
17
SDA
15
SCL
16
DGND
5
AGND
20
PGND
25
PGND
26
PGND
31
PGND
32
BST_D
24
BST_C
28
BST_B
29
BST_A
1
OUT_D
23
OUT_C
27
OUT_B
30
OUT_A
2
AVDD
19
PowerPAD
33
XL10
HCB1608KF-121T30
CR BD S AMP
XR43
4.7K_04
CR BD S AMP
XC71
10u_25V_X5R_08
CR BD S AMP
XR37
*10K_04
CR BD S AMP
XC59
22u_6.3V_X5R_06
CR BD S AMP
XC63
1u_25V_X5R_06
CR BD S AMP
XC66
0.1u_6.3V_X5R_02
CR BD S AMP
XC58
1u_25V_X5R_06
CR BD S AMP
XR36
22_04
CR BD S AMP
XC73
10u_25V_X5R_08
CR BD S AMP
XC74
10u_25V_X5R_08
CR BD S AMP
XC86
10u_25V_X5R_08
CR BD S AMP
XC87
0.22u_16V_X7R_06
CR BD S AMP
XR35
22_04
CR BD S AMP
XC72
1u_25V_X5R_06
CR BD S AMP
XC82
10u_25V_X5R_08
CR BD S AMP
XL16
*HCB1608KF-121T30
CR BD S AMP
XR92
*100K_04
CR BD S AMP
XR34
0_04
CR BD S AMP
XC64
0.1u_6.3V_X5R_02
CR BD S AMP
XC69
1u_25V_X5R_06
CR BD S AMP
XR40
*10K_04
CR BD S AMP
XR39
*10K_04
CR BD S AMP
XC53
1u_25V_X5R_06
CR BD S AMP
XC78
0.22u_16V_X7R_06
CR BD S AMP
XC81
10u_25V_X5R_08
CR BD S AMP
XR42
*0_04
CR BD S AMP
XAMP_FAULTZ
XAMP_FAULTZ
XBST_B
XBST_A
XBST_D
XBST_C
XGPIO3_5825
XAMP_MUTE
XADR
XGPIO3_5825
XAMP_MUTE
XAMP_EN_SPK
XAMP_EN_SPK
XADR
XAMP_EN_SPK
Sheet 89 of 91
Smart AMP
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...