EN 34
3139 785 32300
For information only (Amp Board)
8
Overview - Modulator, Input/Output and Headphone/Line Output
Connectors
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
SDIN1
SDIN2
SDIN3
SCLK
LRCLK
SDA
SCL
/VALID1
/RESET
MCLK
/SD
/VALID2
VGND
/VALID2
/SD
/TW
/SD
/TW
/VALID1
VGND
LRCLK
SDIN1
MCLK
SDIN2
SDIN3
SCLK
SDA
SCL
/RESET
/SD
/SD
/RESET
PROTECT_A
/TW
/VALID2
/PDN
/PDN
PROTECT_B
PROTECT_B
GVDD
VDD
PROTECT_A
VDD
VDD
GND
PVDD
GND
PVDD
GND
GND
GND
PVDD
GVDD
GVDD
GVDD
GND
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
+3.3V
GND
SPEAKER OUTPUT
CH 2
FRONT RIGHT
SPEAKER OUTPUT
FRONT LEFT
CH 1
SPEAKER OUTPUT
CH 3
REAR LEFT
SPEAKER OUTPUT
CH 4
REAR RIGHT
SPEAKER OUTPUT
CH 5
CENTER
SPEAKER OUTPUT
CH 6
LFE SUBWOOFER
TAS5086-5142V6REF
1
TP24
TP24
1
2
R19
10k
R19
10k
1
TP33
TP33
1
TP11
TP11
2
1
3
Q50
MMBT2907A
Q50
MMBT2907A
2
1
C21
100nF
C21
100nF
1
TP4
TP4
1
2
R50
3.3R
0603
R50
3.3R
0603
1
TP1
TP1
1
TP21
TP21
1
2
R42
10k
R42
10k
D60
5.1V
Vishay
BZX384C5V1-V
D60
5.1V
Vishay
BZX384C5V1-V
1
TP27
TP27
VR_ANA
1
AVDD
2
AVSS
3
AVSS_GR
4
PLL_FLTM
5
PLL_FLTP
6
HFCLK
7
MCLK
8
RESET
9
PDN
10
DVDD
11
DVSS
12
DVSS_OSC
13
OSC_RES
14
VR_OSC
15
MUTE
16
SDA
17
SCL
18
LRCLK
19
SCLK
20
STEST
21
SDOUT
22
SDIN4
23
SDIN3
24
SDIN2
25
SDIN1
26
BKND_ERR
27
VREG_EN
28
DVSS_ESD
29
VR_DIG
30
VALID1
31
VALID2
32
PWM_1
38
PWM_2
37
PWM_3
36
PWM_4
35
PWM_5
34
PWM_6
33
U10
TAS5086DBT
U10
TAS5086DBT
1
TP10
TP10
2
1
C11
100nF
C11
100nF
1
2
R62
47R
R62
47R
1
2
R71
10k
R71
10k
1
TP3
TP3
1
TP29
TP29
1
2
R52
1.0k
0603
R52
1.0k
0603
CHANNEL 5-6
Output Stage (BTL)
PWM_A
PWM_C
OUT_A
GVDD
/TW
OUT_C
OUT_D
/SD
/RESET_AB
/RESET_CD
PVDD
VGND
OUT_B
VDD
2
1
C14
100nF
C14
100nF
1
2
R65
47R
R65
47R
1
TP23
TP23
1
2
R79
10k
R79
10k
1
TP32
TP32
1
3
2
Q41
PMBT2222
Q41
PMBT2222
1
2
R75
1.0k
R75
1.0k
2
1
C25
100nF
C25
100nF
1
2
R41
10k
R41
10k
1
TP2
TP2
1
2
R70
10k
R70
10k
1
2
R53
100k
0603
R53
100k
0603
2
1
C17
100nF
C17
100nF
1
TP20
TP20
1
TP26
TP26
CHANNEL 1-4
Output Stage (SE)
PWM_A
PWM_B
PWM_C
PWM_D
OUT_A
OUT_B
GVDD
/TW
OUT_C
OUT_D
/SD
/RESET_AB
/RESET_CD
PVDD
GND_D
GND_C
GND_B
GND_A
VGND
VDD
PROTECT_A
1
2
R83
1.0k
R83
1.0k
1
TP22
TP22
2
1
C26
100nF
C26
100nF
1
TP9
TP9
2
1
C60
15pF
C60
15pF
1
2
R81
220R
R81
220R
2
1
3
Q40
MMBT2907A
Q40
MMBT2907A
1
2
R60
47R
R60
47R
1
TP8
TP8
1
2
R63
47R
R63
47R
2
1
3
Q42
MMBT2907A
Q42
MMBT2907A
2
1
C40
10nF
C40
10nF
2
1
C10
10nF
C10
10nF
1
TP19
TP19
1
TP31
TP31
1
TP7
TP7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J60
Header
J60
Header
2
1
C22
100nF
C22
100nF
1
2
R80
10k
R80
10k
1
2
3
4
5
6
7
GND
3-
CH SP
EAK
ER TERMIN
AL
J101
3x2 (WH GN RE)
GND
3-
CH SP
EAK
ER TERMIN
AL
J101
3x2 (WH GN RE)
1
2
R69
10k
R69
10k
1
2
R51
1.0k
0603
R51
1.0k
0603
1
TP6
TP6
1
2
R77
10k
R77
10k
1
2
C51
10uF
16V
C51
10uF
16V
1
2
R73
10k
R73
10k
2
1
C13
10nF
C13
10nF
1
TP25
TP25
2
1
C12
100nF
C12
100nF
1
2
R10
220R
R10
220R
1
2
3
4
5
6
7
GND
3-
CH SP
EAK
ER TERMIN
AL
J102
3x2 (PU BL GR)
GND
3-
CH SP
EAK
ER TERMIN
AL
J102
3x2 (PU BL GR)
1
2
R40
10k
R40
10k
2
1
C41
10nF
C41
10nF
1
TP28
TP28
1
2
R61
47R
R61
47R
1
2
R18
18.0k
R18
18.0k
1
2
R64
47R
R64
47R
1
2
R76
10k
R76
10k
Power Supplies
GVDD
PVDD
+3.3V
1
2
R43
10k
R43
10k
1
TP30
TP30
1
2
R11
220R
R11
220R
1
2
R68
10k
R68
10k
1
2
R78
10k
R78
10k
1
2
R72
10k
R72
10k
2
1
C50
100nF
0603
C50
100nF
0603
1
2
R82
1.0k
R82
1.0k
1
TP5
TP5
1
2
R74
47R
R74
47R
a785-sch-002(3.00)_pg2-6.pdf