Harman Kardon HK BDS 270, Руководство по обслуживанию

Страница: 81 / 90

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
/BKND_ERR
/SD
/HP_SELO
SDA-A
SCL-A
/PDN
/POWER/RESET
DGND
SDIN1
LRCLK
SCLK
MCLK
SDIN3
SDIN2
+5V
DGND
1 +12V
FAN control
AMP-DET
MUTE
TAS5352DDV6EVM
Input and Output Interface: Control, I2C, +5V, +12V and for I2S Audio
FOR SUB LIN OUT
H: MUTE
L: WORK
ℸ⬉ᆍ㽕ᬒ೼
IC
ᓩ㛮ᮕ䖍
LINE OUT
PWM5
੠
PWM7
᳓ᤶˈ
PWM6
੠
PWM8
᳓ᤶ
SUB OUT
M_MUTE
PWM_P_6
PWM_M_6
DVDD1
HP_R
HP_L
M_MUTE
PWM_P_6
PWM_M_6
M_MUTE
/HP_SELO
PSVC
M_CLK
/PND
HPP_R
HPM_R
HPP_R HPM
_
R
HPP_L HPM
_
L
HPP_L
HPM_L
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V_SUB
+3.3V
+3.3V_SUB
5V
+12V
5V
+12V
GND
TGND
GND
GND
GND GND
GND
GND
TGND TGND
GND
GND
TGND
+3.3V
A
A
A
A
A
A
A
A
5V
A
A
BKND_ERR
HP_SELO
AMP_MUTE
P/RESET
/PDN
I2S_MCLK
I2S_SCLK
I2S_SD0
I2S_SD1
I2S_LRCK
I2S_SD2
/BKND_ERR
/HP_SELO
/PND
/RESET_MODULATOR
/RESET_MODULATOR
SUB_OUT
I2C_SCL
I2C_SDA
M_CLK
S_CLK
L_RCLK
SDIN1
SDIN2
SDIN3
SDIN1
SDIN2
SDIN3
S_CLK
L_RCLK
MIC_OUT
PM_A2R
PM_B2R
PM_A1L
PM_B1L
PM_A4SR
PM_B4SR
PM_A3SL
PM_B3SL
PM_A5C
PM_B5C
VALID
/BKND_ERR
SCL-A
SDA-A
SCL-A
SDA-A
BD_MUTE
LINE_RP
LINE_RM
LINE_LP
LINE_LM
HP_MUTE
BD_MUTE
R134
4.7
R134
4.7
TP31 TP31
C745
0.1uF/50V/Y5V
C745
0.1uF/50V/Y5V
R740 47 R740 47
FB712
70/1A
FB712
70/1A
R789
100K R789
100K
+
47uF/16V
C1059
+
47uF/16V
C1059
Q48
NPN_3DG3904M
Q48
NPN_3DG3904M
R786
20K/1% R786
20K/1%
R729
1
R729
1
R738 47 R738 47
C
1014
N
C
/0.
01uF
C
1014
N
C
/0.
01uF
R709 47 R709 47
R727
200
R727
200
RN703 47*4 RN703 47*4
1
2
3
4
6
5
8
7
C711
0.1uF/50V/Y5V
C711
0.1uF/50V/Y5V
C1049
270pF/50V/X7R
C1049
270pF/50V/X7R
C706
0.1uF/50V/Y5V
C706
0.1uF/50V/Y5V
C
1032
47pF/
50V/
NP0
C
1032
47pF/
50V/
NP0
R731
1
R731
1
C16
1uF/16V/Y5V
C16
1uF/16V/Y5V
C701
0.1uF/50V/Y5V
C701
0.1uF/50V/Y5V
Q50
NPN_3DG3904M
Q50
NPN_3DG3904M
C707
0.1uF/50V/Y5V
C707
0.1uF/50V/Y5V
+
47uF/16V
CE722
+
47uF/16V
CE722
U712
AUDIO AMP_DRV602
U712
AUDIO AMP_DRV602
+I
N
R
1
-INR
2
OUTR
3
EN
5
SGND
4
PVSS
6
CN
7
CP
8
PVDD
9
PGND
10
NC
11
OUTL
12
-INL
13
+I
N
L
14
C144
1uF/16V/Y5V
C144
1uF/16V/Y5V
R712 47 R712 47
R717 47 R717 47
C721
0.1uF/50V/Y5V
C721
0.1uF/50V/Y5V
R162
20K R162
20K
C22
1uF/16V/Y5V
C22
1uF/16V/Y5V
R718
10K R718
10K
R716
10K R716
10K
R67
1K
R67
1K
Q712
PNP_3CG3906M
Q712
PNP_3CG3906M
R742 47 R742 47
C11
10uF/10V/Y5V
C11
10uF/10V/Y5V
R780
NC
R780
NC
+
47uF/16V
CE734
+
47uF/16V
CE734
C1053
1uF/10V/Y5V
C1053
1uF/10V/Y5V
R774 47 R774 47
R770 1K/1% R770 1K/1%
D772 LL4148 D772 LL4148
C720
0.
1uF/
50V/
Y5V
C720
0.
1uF/
50V/
Y5V
R703
10K R703
10K
R726
200
R726
200
C705
0.
01uF/
50V/
X7R
C705
0.
01uF/
50V/
X7R
C
1033
47pF/
50V/
NP0
C
1033
47pF/
50V/
NP0
C17
120pF/50V/NP0
C17
120pF/50V/NP0
R705
10K
R705
10K
R836 1K R836 1K
RN702 47*4 RN702 47*4
1
2
3
4
6
5
8
7
R147 20K R147 20K
R719 47 R719 47
C717
0.1uF/50V/Y5V
C717
0.1uF/50V/Y5V
C12
10uF/10V/Y5V
C12
10uF/10V/Y5V
R720 47 R720 47
C18
120pF/50V/NP0
C18
120pF/50V/NP0
TP35 TP35
U711
TAS5508
U711
TAS5508
VRA_PLL
1
PLL_FLT_RET
2
PLL_FLTM
3
PLL_FLTP
4
AVSS
5
AVSS
6
VRD_PLL
7
AVSS_PLL
8
AVDD_PLL
9
VBGAP
10
RESET
11
HP_SEL
12
PDN
13
MUTE
14
DVDD
15
DVSS
16
VR_DPLL
17
OSC_CAP
18
XTL_OUT
19
XTL_IN
20
RESERVED
21
RESERVED
22
RESERVED
23
SDA
24
SCL
25
LRCLK
26
SCLK
27
SDIN4
28
SDIN3
29
SDIN2
30
SDIN1
31
PSVC
32
VR_PWM
48
PWM_P_4
47
PWM_M_4
46
PWM_P_3
45
PWM_M_3
44
PWM_P_2
43
PWM_M_2
42
PWM_P_1
41
PWM_M_1
40
VALID
39
DVSS
38
BKND_ERR
37
DVDD 1
36
DVSS
35
DVSS
34
VR_DIG
33
RESERVED
64
MCLK
63
PWM_HPP_R
62
PWM_HPM_R
61
PWM_HPP_L
60
PWM_HPM_L
59
PWM_P_6
58
PWM_M_6
57
PWM_P_5
56
PWM_M_5
55
DVDD_PWM
54
DVSS_PWM
53
PWM_P_8
52
PWM_M_8
51
PWM_P_7
50
PWM_M_7
49
C1058
0.1uF/50V/Y5V
C1058
0.1uF/50V/Y5V
R743 47 R743 47
C
115
0.
01uF/
50V/
Y5V
C
115
0.
01uF/
50V/
Y5V
R167
20K
R167
20K
R160 20K R160 20K
C714
0.
1uF/
50V/
Y5V
C714
0.
1uF/
50V/
Y5V
C724
NC C724
NC
XP806
6PIN/2.0mm
XP806
6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
C
1016
0.
01uF/
50V/
Y5V
C
1016
0.
01uF/
50V/
Y5V
R821
47
R821
47
D779 LL4148 D779 LL4148
R782
100K
R782
100K
R721 47 R721 47
R45
680
R45
680
C719
NC C719
NC
R230
1K
R230
1K
R815 10K R815 10K
C1080 120pF/50V/NP0 C1080 120pF/50V/NP0
C722
15pF/50V/NP0
C722
15pF/50V/NP0
R159 20K R159 20K
+
47uF/16V
CE718
+
47uF/16V
CE718
R788 2.2K R788 2.2K
C704
0.01uF/50V/X7R
C704
0.01uF/50V/X7R
C
116
0.
01uF/
50V/
Y5V
C
116
0.
01uF/
50V/
Y5V
R708 47 R708 47
C1056
1uF/10V/Y5V
C1056
1uF/10V/Y5V
+
CE741
470uF/10V
+
CE741
470uF/10V
R
822
47
R
822
47
D780 LL4148 D780 LL4148
R161 20K R161 20K
R783
2.2k R783
2.2k
R831 470 R831 470
TP20 TP20
R787
100K R787
100K
C1081 120pF/50V/NP0 C1081 120pF/50V/NP0
C723
15pF/50V/NP0
C723
15pF/50V/NP0
R809
2.2K R809
2.2K
R808 1K R808 1K
C712
0.1uF/50V/Y5V
C712
0.1uF/50V/Y5V
R701
10K
R701
10K
C
1034
47pF/
50V/
NP0
C
1034
47pF/
50V/
NP0
C
1017
0.
01uF/
50V/
Y5V
C
1017
0.
01uF/
50V/
Y5V
U602
TPA6112A2
U602
TPA6112A2
OUT1
1
IN1-
2
IN1+
3
BYPASS
4
GND
5
SD
6
IN2+
7
IN2-
8
OUT2
9
VDD
10
C715
0.1uF/50V/Y5V
C715
0.1uF/50V/Y5V
C1062
10uF/10V/Y5V
C1062
10uF/10V/Y5V
+
CE742
470uF/10V
+
CE742
470uF/10V
R168 20K R168 20K
C
117
0.
01uF/
50V/
Y5V
C
117
0.
01uF/
50V/
Y5V
R814 10K R814 10K
C1054
0.1uF/50V/Y5V
C1054
0.1uF/50V/Y5V
R
823
47
R
823
47
R737 47 R737 47
R730 1M R730 1M
R706
4.7K(NC)
R706
4.7K(NC)
R781
NC
R781
NC
C129
0.
1uF/
50V/
Y5V
C129
0.
1uF/
50V/
Y5V
R835
10K R835
10K
C708
0.
1uF/
50V/
Y5V
C708
0.
1uF/
50V/
Y5V
R704
10K R704
10K
R767 20K R767 20K
TP30 TP30
R810
2.2K R810
2.2K
C1050
270pF/50V/X7R
C1050
270pF/50V/X7R
R723 47 R723 47
C710
0.1uF/50V/Y5V
C710
0.1uF/50V/Y5V
R736 47 R736 47
C1057
270pF/50V/X7R
C1057
270pF/50V/X7R
R163 10K R163 10K
RN701
47*4
RN701
47*4
1
2
3
4
6
5
8
7
C
1030
47pF/
50V/
NP0
C
1030
47pF/
50V/
NP0
+
47uF/16V
CE716
+
47uF/16V
CE716
C
1035
47pF/
50V/
NP0
C
1035
47pF/
50V/
NP0
TP19 TP19
R
824
47
R
824
47
C
1018
0.
01uF/
50V/
Y5V
C
1018
0.
01uF/
50V/
Y5V
Y1
13.5MHz/30PPM
Y1
13.5MHz/30PPM
+
47uF/16V
CE717
+
47uF/16V
CE717
C1052
1uF/10V/Y5V
C1052
1uF/10V/Y5V
C702
0.
1uF/
50V/
Y5V
C702
0.
1uF/
50V/
Y5V
R790
2.2K
R790
2.2K
C131
470pF/50V/NP0
C131
470pF/50V/NP0
R169 20K R169 20K
R707
4.7K(NC)
R707
4.7K(NC)
R832 470 R832 470
R766
4.7
R766
4.7
R1015
100
R1015
100
C19
120pF/50V/NP0
C19
120pF/50V/NP0
+
47uF/16V
CE721
+
47uF/16V
CE721
Q707
NPN_MMBT8050C
Q707
NPN_MMBT8050C
C749
1uF/16V/Y5V
C749
1uF/16V/Y5V
C14
1uF/16V/Y5V
C14
1uF/16V/Y5V
R772
20K/1% R772
20K/1%
R811 1K R811 1K
R732
4.7 R732
4.7
C
1036
47pF/
50V/
NP0
C
1036
47pF/
50V/
NP0
R771
20K/1% R771
20K/1%
D773 LL4148 D773 LL4148
C716
1000pF/50V/X7R
C716
1000pF/50V/X7R
C20
120pF/50V/NP0
C20
120pF/50V/NP0
RN704
47*4
RN704
47*4
1
2
3
4
6
5
8
7
C
1019
0.
01uF/
50V/
Y5V
C
1019
0.
01uF/
50V/
Y5V
C
1029
47pF/
50V/
NP0
C
1029
47pF/
50V/
NP0
R164 10K R164 10K
C15
1uF/16V/Y5V
C15
1uF/16V/Y5V
Q703
NC Q703
NC
R765
4.7
R765
4.7
R739 47 R739 47
C1037
0.1uF/50V/Y5V
C1037
0.1uF/50V/Y5V
TP18 TP18
C130
0.
1uF/
50V/
Y5V
C130
0.
1uF/
50V/
Y5V
C
1031
47pF/
50V/
NP0
C
1031
47pF/
50V/
NP0
Q704
NPN_MMBT8050C
Q704
NPN_MMBT8050C
C747
1uF/16V/Y5V
C747
1uF/16V/Y5V
R725
47
R725
47
Amplifier Board Circuit Diagram:AMP+DSP
7-16
7-16
harman/kardon BDS 270 + 570 Service Manual
Page 81 of 90