Schematic Diagrams
B - 34 Audio AMP TPA6047A4/TPA6211
B.Schematic Diagrams
Audio AMP TPA6047A4/TPA6211
Z3222
C EN TER _SPK+
C EN TER _SPK-
Z3219
Z3221
U19C
74LVC 08PW
9
10
8
14
7
U19D
74LVC08PW
12
13
11
14
7
D03
KBC_MUTE#
D03
D03
D03
Z
3
209
Z3207
C 908 0.1u_16V_Y5V_04
U 59
PI5A3158
0B0
2
1B0
11
S0
10
0B1
5
1B1
8
S1
7
VCC
12
A0
1
GND
3
VCC
9
GND
6
A1
4
C 907 0.1u_16V_Y5V_04
C222
4.7u_6. 3V_Y 5V_06
C209
4.7u_6. 3V_Y 5V_06
Z3227
L97
HCB1005KF-121T20
Z3228
35
SPKOUTR-
35
35
SPKOUTL-
35
AU DG
AU DG
3VS
L98
HCB1005KF-121T20
3VS
SPK_EN
32
Q46
MTN7002ZHS3
G
D
S
C 249
0.01u_25V_X7R _06
U17
TPA6211A1DGNR
IN-
4
IN+
3
BY PASS
2
SD #
1
VO+
5
VO-
8
VDD
6
GND
7
T
H
ER
N
A
L
_
P
AD
9
C265
1200p_50V_X7R _06
C283
10u_10V_Y5V_08
C 216
1u_16V_X5R_06
C 251
10u_10V_Y 5V_08
C281
1u_16V_X5R_06
C248
1u_10V_06
C 278
0.1u_16V_Y5V_04
R 554
100K_04
C259
0.047u_50V_Y5V_06
R220
10K_1%_04
C 243
0. 1u_16V_Y 5V_04
L62
HCB1005KF-121T20
R133
*100K_04
R555
100K_04
R121
*100K_04
Th
er
ma
l Pa
d
U15
TPA6017A2PWPR
SD#
19
RIN-
17
LIN-
5
BYPASS
10
GND
11
GAI N0
2
ROUT-
14
LOUT-
8
PVDD
6
LOUT+
4
GND
20
GAI N1
3
ROUT+
18
PVDD
15
EXPOSED PAD
21
LIN+
9
GND
1
GND
13
NC
12
VDD
16
RIN+
7
C 195
0.01u_25V_X7R _06
R120
100K_04
C 201
0.01u_25V_X7R _06
C ENTER _SPK-
CEN
CENTER _SPK+
35
CENTER _SPK-
35
L59
H CB1005KF-121T20
R215
10K_1%_04
C258
1200p_50V_X7R _06
C 208
0.01u_25V_X7R _06
R147
100K_04
HEAD PH ONE-L
36
HEAD PH ONE-R
36
C272
0.047u_50V_Y5V_06
AU DG
AU DG
AUDG
AUDG
AU DG
AUDG
AUDG
AUDG
AU DG
AU DG
3V
6,12,13, 15.. 17,20,21,25,28..30,34,35,37..41
5VS
12,17,18,21..24,26,27,31,32,34,36, 41
1.5VS
11,13,15,17,31, 34,40,41
3VS
7..9,12,13,15..28,30. .32,34,36,37,40, 41
VDD3
16,28, 34..36,39,41..43
EAPD
32
AMP_MU TE
36
HDA_RSTB
16,32
R125
*0_04
AUDG
R139
0_04
R132
*0_04
AUDG
R141
0_04
FR ONT_L
SID E-L_C
FR ONT_R
SID E-R_C
DOLBY _SEL
FR ONT_L
AU DIO_CEN_C
FR ONT_R
LEF_OUT_C
DOLBY _SEL
DOLBY _SEL
28
D03
AU DIO_CEN_C
32
R203
2K_1%_04
1.5W
8ohm
8ohm
1.5W
SID E_LO+
35
SID E_RO-
35
SID E_RO+
35
SID E_LO-
35
3VS
3VS
3VS
5VS_C EN
5VS
3VS
5VS
5VS_REAR
REAR R/L
5VS
3VS
2000Hz High Pass Filter
Fcut(-3db)=1965Hz
FRONT R/L
KBC _MUTE#
28
AUDG
AUDG
CENTER
LEF_OUT_C
32
LEF_OUT
32
8ohm
1.5W
SIDE-L_C
32
SIDE-R_C
32
U 60
PI5A3158
0B0
2
1B0
11
S0
10
0B1
5
1B1
8
S1
7
VCC
12
A0
1
GND
3
VCC
9
GND
6
A1
4
Z3225
Z3203
R195
39.2K_1%_04
TPA6047A4
Thermal
Pad
U 14
TPA6047A4RHBR
SPKR_LIN-
4
S
3
CP
G
ND
11
H P_INR
26
HP_OUTR
15
H P_OUTL
16
H
PVD
D
17
LOUT-
7
SPKR_EN
23
LOUT+
6
OU TR-
19
OU TR+
20
SPKR_RIN-
1
CP
V
D
D
9
HP
V
S
S
14
H P_EN
22
S
2
H P_INL
27
VD
D
30
SPV
D
D
8
S
PVD
D
18
C 1P
10
C 1N
12
SP
G
N
D
5
GAIN0
31
GAIN1
32
C
P
VSS
13
SP
G
N
D
21
B
Y
PA
SS
24
REG_EN
25
GN
D
28
REG_OUT
29
GN
D
33
F RONT_R
32
AUD G
5VS
Z3229
Z3230
Z3231
L53
HCB1005KF-121T20
C199
1u_10V_06
Near CP+ and CP-
C238 0. 01u_25V_X7R_06
FRONT_L
32
6047GAIN 0
Z
3
226
C197
1u_16V_XR5_06
Z3205
SPK_EN
Z3210
C240
0. 01u_25V_X7R_06
SPEC=0.47U,
EVM=1U
R193
39.2K_1%_04
6047GAIN 1
C241 0. 01u_25V_X7R_06
C233
10u_10V_Y 5V_08
Z3206
AUDG
R194
*73.2K_1%_04
5V_REGOU T
5VS_AMP
Z3204
C221
1u_16V_X5R_06
C239
0. 01u_25V_X7R_06
AU DG
5VS
Z3212
C 205
0.1u_16V_Y 5V_04
AU DG
C179
0. 1u_16V_Y 5V_04
R 131
100K_04
L57
HCB1005KF-121T20
R 129
100K_04
5VS_AMP
C 189
10u_10V_Y5V_08
C206
1u_16V_X5R _06
Z3224
AUDG
R196
*73.2K_1%_04
R 118
*100K_04
R 130
*100K_04
5VS
R 119
100K_04
HP_EN
D03
D03
HP_OUT_R
32
H P_OUT_L
32
AUDI O_CEN
LEF_OUT
SIDE-L
SIDE-R
R701
0_04
R702
0_04
SPKOUTL-
SPKOUTR-
SIDE-L
R 703
0_04
SIDE-R
R 704
0_04
SI DE_LO+
SI DE_LO-
SI DE_RO-
SI DE_RO+
0727 D03 BCN upated
NERA CODEC ALC888
Fcut(-3db)=1012.3Hz
2000Hz Low Pass Filter
Fcut(-3db)=1809.4Hz
1000Hz High Pass Filter
U19A
74LVC08PW
1
2
3
14
7
Z3208
HP_EN
Z3218
SPK_EN
Z3217
6017GAIN1
Z3215
SPK_EN
Z3214
Z3216
6017GAIN0
U19B
74LVC08PW
4
5
6
14
7
AUDI O_CEN
SPK_EN
Z3220
Z3223
Sheet 33 of 52
Audio AMP
TPA6047A4/
TPA6211
Summary of Contents for X7200
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer X7200 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 52: ...Disassembly 2 28 2 Disassembly ...
Page 55: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top 黑色 凱碩 藍天 互億 非耐落 非耐落 ...
Page 56: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom 非耐落 ...
Page 57: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 60: ...Part Lists A 8 VGA GTX1 A Part Lists VGA GTX1 Figure A 6 VGA GTX1 增加 半卡 半卡 非耐落 ...
Page 114: ...Schematic Diagrams B 54 B Schematic Diagrams ...