Clevo P775DM2-G - P775 DM Audio HP AMP

Schematic Diagrams
P775DM Audio HP AMP B - 63
B.Schematic Diagrams
P775DM Audio HP AMP
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SV700A GPIO(OD)
SV3S700A
COMMON WITH ES9018
Thin Film
Thin Film
Thin Film
ALC898_GPIO(5V)
INTERNAL PU 50K
SV3S700A_GPIO
OD(PU10K)
Y (READ)
(SV700A/HP ON)
OPA1622 EN
(H ENABLE)
H
H
H
L
REMARK
UNPLUG(NC)
H -> L H -> L L H
PLUG(600/32 ohm)
Thin Film
ALC898 : SENSE_A -> GPIO HIGH TO LOW
S700A : GPIO HIGH TO LOW AFTER DETECTING
Thin Film
OPA1622 ENABLE: SV700A LOW AND RC DELAY
Thin Film
Amplifier (LM49720+OPA1622)
ALC898(DOS) : S/PDIF 30% VOLUME OUTPUT
9018/SV700A SMBUS
AR63,AR64 POS/NEG Vpk-pk OUTPUT(Vrms) Watt(mW)
AR72,AR74 VOLTAGE
768ȍ +-15V 24.1V 8.51V 120mW
825ȍ +-15V 21.3V 7.55V 95mW
931ȍ +-12V 19.0V 6.71V 75mW
600 ȍ HP Full-Scale setting
+15V/ -15V PWM (-300mA/+400mA)
A-PR3 A-PR2 OUTPUT
110K 100K +12.2V/-12.0V
88.7K 80.6K +14.8V/-15.0V
A65131VIN
LEFT_IN-
ACNACP
ACP
ACN
ASV3S700A_CH0
ASV3S700A_CH1
AS700A_GPIO
RIGHT_IN+
LEFT_IN+
RIGHT_IN-
ARELAY-LC
ARELAY-RC
OP_EN
A-15V
AS700A_GPIO
ARELAY
ASV3S700A_CH1
ARELAY-RC
ASV3S700A_CH0
ARELAY-LC
ARELAY
OP1622_ENOP_EN
A65131PS
A65131PS
A+15V
A-15V
A-15V
A+15V A- 15V
ESS_AVCC_L
A+15V A-15V
ESS_AVCC_R
A+15V A-15V
A+15V
A+15V A -15V
A3.3VS
AGND
AGND
AGND
AGND
AGND
AGND
A3.3VS
A3.3VS
A3.3VS
AGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
ESS_PGND
A5VS
AGND
AAUDG AAUDG
AAUDG
AAUDG
AAUDG AAUDG
A3.3VS
AGND
A+15V A-15V
AAUDG AAUDG
A+15V
AAUDG
A+15V
AAUDG
A-15V
AAUDG
A-15V
AAUDG
AGND
A3.3VS
ESS_PGND
A5VS
AGND
AGND
AGND
A5VS
AGND
A3.3VS
ADACL61
ADACLB61
ADACRB61
ADACR61
ASMB_CLK_R61
ASMB_DATA_R61
AALC898_VREF O60
A3.3V60,63
ESS_AVCC_L61
ESS_AVCC_R61
OP1622_EN 61
A5VS60,61
A3.3VS60,61
AHEADPHONE- RC 60
AHEADPHONE- LC 60
Titl e
Size
Document Num ber Re v
Date: Sheet
of
6-71-P7758-D32
2.0
[61] P775DM AUDIO HP AMP
A2
62 70Thursday, July 14, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Titl e
Size
Document Num ber Re v
Date: Sheet
of
6-71-P7758-D32
2.0
[61] P775DM AUDIO HP AMP
A2
62 70Thursday, July 14, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Titl e
Size
Document Num ber Re v
Date: Sheet
of
6-71-P7758-D32
2.0
[61] P775DM AUDIO HP AMP
A2
62 70Thursday, July 14, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
AR83 4.7K_04
AR67
806_0.1%_04
AC66 0.1u_10V_X7R _04
AR71 100_1%_04
AR78 *100K_04
APC9
4.7u_25V_X5R_08
AR74 806_0.1%_04
GND
SV3S700A VQFN-16P
AU11
PCB Footp rint = qfn16-3x3m m-sv3s 700a
EN
5
VEE
13
GPIO
6
CP
2
SDA
4
ADC_LDO
7
FLT
10
SCL
3
VDD
1
REXT
14
CN
15
VERF
16
CH0
12
CH1
11
CH2
9
CH3
8
GND
17
APC24
0.1u_50V_Y5V_06
AC60
0.22u_16V_Y5V_04
AR66
100_1%_04
AC49
0.1u_10V_X7R_04
AR79 *0_04
AR94 22_1%_04
APC8
4.7u_25V_X5R_08
LME49720
AU10
LME49720
PCB Footp rint = sop8- 154mil-le m49720
-IN A
2
+IN A
3
+IN B
5
-IN B
6
1
OUT A
7
OUT B
+V
8
-V
4
APC5
4.7u_6.3V_X5R_04
AC58
0.1u_10V_X7R_04
AC69
1u_6.3V_X5R_04
AC88
1u_25V_X5R_06
AC50
0.1u_10V_X7R_04
.
APL4
CPI160809UF-1R 0M
AC70
4.7u_6.3V_X5R_06
AR59
2.7K_0.1%_04
AR58
100_1%_04
APC25
0.1u_50V_Y5V_06
APL2
BCIHP0420-4R7M
APC10
0.022u_16V_X7R_04
AC51
2200p_50V_NPO_06
AC65 0.1u_10V_X7R_04
AR89 10K_04
AC53
470p_50V_NPO_04
AC55
2200p_50V_NPO_06
AC57
0.1u_10V_X7R_04
APC19
4.7u_25V_X5R_08
AR76
10K_1%_04
AC54
2200p_50V_NPO_06
AR85
2.2K_04
AR138
*10K_04
APC7 4.7u_25V_X5R_08
AR65 2.7K_0.1%_04
AC63 10u_6.3V_X5R_06
AC87
1u_25V_X5R_06
AR84
2.2K_04
APC18
4.7u_25V_X5R_08
AR91 10K_04
AR61 6.34K_1%_04
AC68 0.1u_10V_X7R_04
APC14 0.01u_16V_X7R_04
AR68
0_04
APL1
BCIHP0420-4R7M
AR87
*0_04
AC64 0.1u_16V_Y5V_04
APC16 4.7u_25V_X5R_08
AU12
TC7SZ08FU
1
2
5
4
3
AR139 0_04
AR62
806_0.1%_04
AU17
UD2-5NU
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A-PR3
88.7K_1%_04
A-PR2
80.6K_1%_04
AR107 499_1%_04
APC23
0.1u_50V_Y5V_06
LME49720
AU8
LME49720PC B Footpri nt = sop8-154m il-lem 49720
-IN A
2
+IN A
3
+IN B
5
-IN B
6
1
OUT A
7
OUT B
+V
8
-V
4
APC15 4700p_50V_X7R_04
AC62 470p _50V_NPO_04
AC56 470p_50V_N PO_04
APD2 CSOD140SH
AC
AC67 1u_6.3V_X5R_04
AD7
CSOD140SH
A C
TPS65131
APU1
TPS65131RGER
INP1
1
INP2
24
BSW
7
INN1
5
INN2
6
VIN
4
ENP
8
PSP
9
ENN
10
PSN
11
AGND
19
NC1
12
NC2
20
G-PAD
25
VPOS
23
FBP
22
VREF
17
FBN
16
VNEG
15
OUTN1
13
OUTN2
14
CN
18
CP
21
PGND1
2
PGND2
3
AR63
806_0.1%_04
AR81 *0_04
APC6 4.7u_25V_X5R_08
AC48
470p_50V_NPO_04
A-PR7
0_04
APC21
0.1u_50V_Y5V_06
APD1
CSOD140SH
A C
APC12
4.7u_6.3V_X5R_04
AR86 *54mil short-p
AQ8
2SK3018S3
G
DS
AR90 0_04
AL12
HCB1005KF- 121T20
AR101
0_04
AR72 806_0.1%_04
APC22
0.1u_50V_Y5V_06
AR69
806_0.1%_04
A-PR4
100_06
AR103 100K_04
AR70
0_04
OPA1622
AU9
OPA1622
PCB Footp rint = pson10- 3x3mm-op a1622
-INA
10
+INA
1
5
+INB
-INB
6
EN
8
V+
2
V-
4
9
OUTA
7
OUTB
GND
3
PAD
11
.
APL3
CPI160809UF-1R 0M
AR73
2.7K_0.1%_04
APQ1
EMB20P03V
4
62
5
73
1
8
APC13
0.1u_10V_X7R_04
AR60 10K_1%_04
AR80
2.7K_0.1%_04
AC61
1u_25V_X5R_06
APC20
0.1u_50V_Y5V_06
AR75
806_0.1%_04
AR82
100_1%_04
A-PR5
1M_1%_04
APC11
*0.022u_16V_X7R_04
AC59 2200p_50V_NPO_06
APC17 4.7u_25V_X5R_08
AR77
6.34K_1%_04
AQ9
*2SK3018S3
G
DS
AR64
806_0.1%_04
A-PR10 0_04
A-PR1
1M_1%_04
AC52
1u_25V_X5R_06
Sheet 62 of 70
P775DM Audio HP
AMP