Service manual

Schematic Diagrams
B - 34 Audio AMP TPA6047A4/TPA6211
B.Schematic Diagrams
Audio AMP TPA6047A4/TPA6211
Z3222
CENTER_SPK+
CENTER_SPK-
Z3219
Z3221
U19C
74LVC 08PW
9
10
8
147
U19D
74LVC08PW
12
13
11
147
D03
KBC_MUTE#
D03
D03
D03
Z3209
Z3207
C908 0.1u_16V_Y5V_04
U59
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
C907 0.1u_16V_Y5V_04
C222 4.7u_6.3V_Y 5V_06
C209 4.7u_6.3V_Y 5V_06
Z3227
L97
HC B1005KF-121T20
Z3228
SPKOUTL+ 35
SPKOUTR- 35
SPKOUTR+ 35
SPKOUTL- 35
AUDG
AUDG
3VS
L98
HC B1005KF-121T20
3VS
SPK_EN 32
Q46
MTN7002ZHS3
G
DS
C249 0.01u_25V_X7R _06
U17
TPA6211A1DGNR
IN-
4
IN+
3
BY PASS
2
SD#
1
VO+
5
VO-
8
VDD
6
GND
7
THER NAL_PAD
9
C265 1200p_50V_X7R _06
C283
10u_10V_Y5V_08
C216
1u_16V_X5R_06
C251
10u_10V_Y5V_08
C281 1u_16V_X5R_06
C248
1u_10V_06
C278
0.1u_16V_Y5V_04
R554 100K_04
C259 0.047u_50V_Y5V_06
R220 10K_1%_04
C243
0.1u_16V_Y5V_04
L62
HCB1005KF -121T20
R133 *100K_04
R555 100K_04
R121 *100K_04
Thermal Pad
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
C195 0.01u_25V_X7R _06
R120 100K_04
C201 0.01u_25V_X7R _06
CENTER_SPK-
CENTER_SPK+
CENTER_SPK+ 35
CENTER_SPK- 35
L59
HCB1005KF-121T20
R215 10K_1%_04
C258 1200p_50V_X7R _06
C208 0.01u_25V_X7R _06
R147 100K_04
HEAD PH ONE-L 36
HEAD PH ONE-R 36
C272 0.047u_50V_Y5V_06
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
3V6,12,13, 15..17,20,21,25,28..30,34,35,37..41
5VS12,17,18,21..24,26,27,31,32,34,36,41
1.5VS11,13,15,17,31, 34,40,41
3VS7..9,12,13,15..28,30. .32,34,36,37,40,41
VDD316,28,34..36,39,41..43
EAPD32
AMP_MUTE36
HDA_RSTB16,32
R125 *0_04
AUDG
R139 0_04
R132 *0_04
AUDG
R141 0_04
FRONT_L
SID E-L_C
FRONT_R
SID E-R_C
DOLBY_SEL
FRONT_L
AUDIO_CEN_C
FRONT_R
LEF_OUT_C
DOLBY_SEL
DOLBY _SEL28
D03
AUDIO_CEN_C32
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_R EAR
REAR R/L
5VS
3VS
2000Hz High Pass Filter
Fcut(-3db)=1965Hz
FRONT R/L
KBC_MUTE#28
AUD G
AUD G
CENTER
LEF_OUT_C32
LEF_OUT 32
8ohm
1.5W
SIDE-L_C32
SIDE-R_C32
U60
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
U14
TPA6047A4R HBR
SPKR_LIN-
4
SPKR_LIN+
3
CPGND
11
HP_INR
26
HP_OUTR
15
HP_OUTL
16
HPVD D
17
LOUT-
7
SPKR_EN
23
LOUT+
6
OUTR-
19
OUTR+
20
SPKR_RIN-
1
CPVDD
9
HPVSS
14
HP_EN
22
SPKR_RIN+
2
HP_INL
27
VDD
30
SPVDD
8
SPVD D
18
C1P
10
C1N
12
SPGND
5
GAIN0
31
GAIN1
32
CPVSS
13
SPGND
21
BYPASS
24
REG_EN
25
GND
28
REG_OUT
29
GND
33
FRONT_R32
AUD G
5VS
Z3229
Z3230
Z3231
L53 HCB1005KF-121T20
C199
1u_10V_06
Near CP+ and CP-
C238 0.01u_25V_X7R_06
FRONT_L32
6047GAIN0
Z3226
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
6047GAIN1
C241 0.01u_25V_X7R_06
C233
10u_10V_Y5V_08
Z3206
AUDG
R194 *73.2K_1%_04
5V_REGOUT
5VS_AMP
Z3204
C221
1u_16V_X5R_06
C239 0.01u_25V_X7R_06
AUDG
5VS
Z3212
C205
0.1u_16V_Y 5V_04
AUDG
C179
0.1u_16V_Y5V_04
R131 100K_04
L57 HCB1005KF-121T20
R129 100K_04
5VS_AMP
C189
10u_10V_Y5V_08
C206
1u_16V_X5R_06
Z3224
AUDG
R196 *73.2K_1%_04
R118 *100K_04
R130 *100K_04
5VS
R119 100K_04
HP_EN
D03
D03
HP_OUT_R32
HP_OUT_L32
AUDIO_CEN
LEF_OUT
SIDE-L
SIDE-R
R701 0_04
R702 0_04
SPKOUTL-
SPKOUTL+
SPKOUTR-
SPKOUTR+
SIDE-L
R703 0_04
SIDE-R
R704 0_04
SIDE_LO+
SIDE_LO-
SIDE_RO-
SIDE_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
147
Z3208
HP_EN
Z3218
SPK_EN
Z3217
6017GAIN1
Z3215
SPK_EN
Z3214
Z3216
6017GAIN0
U19B
74LVC08PW
4
5
6
147
AUDIO_CEN
SPK_EN
Z3220
Z3223
Sheet 33 of 52
Audio AMP
TPA6047A4/
TPA6211