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Circuit Diagrams and PWB Layouts
10-1-17
B17, I2S Post amplifier & S/PDIF Out
2
I
S Post amplifier & S/PDIF Out
B17
24V_12V_SW
18V4_BUCK
FB603
120R/3000mA
C622
C623
C624
C625
+
330UF 35V
100N 50V
100N 50V
100N 50V
AOMCLK
AOLRCK
AOBCLK
3V3_BUCK
DVDD3V3_AMP
FB604
1
2
120R/3000mA
C627
C628
C629
C630
1UF 10V
100N 16V
1UF 10V
1UF 10V
R683
0R05 1/10W
R682
0R05 1/10W
R646
0R05 1/10W
R647
0R05 1/10W
SPDIF OUT
C651
R663
SPDIF_OUT
NC 240 OHM +-5% 1/16W
NC 100N 16V
R664
ZD605
DVDD3V3
U603
ARC_OE#
1
5
OE
VCC
R680
SPDIF_OUT
2
A
3
4
GND
Y
NC/N74LVC1G125DBVR
NC/180R 1/16W 5%
R681
NC/82R 1/16W 5%
TPM9.1A LA
10.
AMP_PWR
I
2
S Post Amplifier
AMP_PWR
C626
100N 50V
U4104
DVDD3V3_AMP
1
VDDLA
2
NC
3
NC
4
L_LV_VCM
FB609
5
L-BYPASS_CAP
AMP_PLL#
6
PLL_BYP
1
2
7
AD82586
MCLK
80R
8
CLK_OUT
9
DGND
10
DVDD
AMP_DEF
C619
R649
11
DEF
NC/12PF 50V
AOSDATA0
12
SDATA
33R 1/16W 5%
R691
10K 1/16W 5%
C620
AMP_MONO
FB610
80R
NC/12PF 50V
1
2
1
2
FB611
80R
C621
AMP_PD#
NC/12PF 50V
R654
C631
0R05 1/16W
0.47uF 16V
DVDD3V3_AMP
R669
10K 1/16W 5%
AMP_SA0
R670
NC/10K 1/16W 5%
DVDD3V3_AMP
NC RCA JACK
ESPO
2
R674
C652
NC/10K 1/16W 5%
NC/100P 50V
1
AMP_PLL#
CN603
R675
100K 1/16W
5V_SW
R690
NC/1.2K 1/16W
C657
ARC_A
NC/1UF 10V
R689
NC/100K 1/16W
EN 54
FB605
AMP_RA
1
2
120R/3000mA
R655
10 OHM 1/8W
Amp. GND
C632
470P 50V
C633
36
470P 50V
VDDRA
35
NC
34
NC
33
R656
NC
32
10 OHM 1/8W
NC
31
FB606
R_LV_VCM
30
DVDD3V3_AMP
R-BYPASS_CAP
29
AMP_RB
1
2
APOP_CAP
28
120R/3000mA
LREX
27
DVDD
AMP_LA
26
1
2
DGND
25
AUD_SDA
FB607
120R/3000mA
SDA
R659
10 OHM 1/8W
AUD_SCL
C641
470P 50V
C642
470P 50V
R660
10 OHM 1/8W
FB608
AMP_LB
1
120R/3000mA
DVDD3V3_AMP
DVDD3V3_AMP
R673
R671
470K 1/16W 5%
10K 1/16W 5%
AMP_SA1
AMP_RESET#
R672
C653
NC/10K 1/16W 5%
1UF 10V
DVDD3V3_AMP
DVDD3V3_AMP
R676
R678
NC/10K 1/16W 5%
NC/10K 1/16W 5%
AMP_MONO
AMP_DEF
R677
R679
10K 1/16W 5%
10K 1/16W 5%
back to
2012-Jun-15
div. table
L601
56UH
ROUT+
SPK_R+
C634
100N 50V
C639
1N 50V
R657
10 OHM 1/10W
C635
220nF 25V
C638
220N 50V
R658
C637
10 OHM 1/10W
220nF 25V
C640
1N 50V
C636
L602
56UH
100N 50V
ROUT-
SPK_R-
SPK_R-
1
SPK_R+
2
SPK_L-
L603
56UH
3
LOUT+
SPK_L+
SPK_L+
4
C643
100N 50V
C648
R661
1N 50V
10 OHM 1/10W
C644
220nF 25V
C647
220N 50V
C646
220nF 25V
R662
10 OHM 1/10W
C649
1N 50V
C645
L604
56UH
100N 50V
2
LOUT-
SPK_L-
R666
AUD_SDA
OSDA0
OSDA0
4,5,7,12,14,15
0R05 1/16W
CN1104
1
2
NC CONN
R692
AUD_SCL
OSCL0
OSCL0
4,5,7,12,14,15
0R05 1/16W
AOMCLK
AOMCLK
4
AOBCLK
AOBCLK
4
AOLRCK
AOLRCK
4
AOSDATA0
AOSDATA0
4
AMP_PD#
AMP_PD#
16
SPDIF_OUT
SPDIF_OUT
4
ARC_OE#
ARC_OE#
4
ARC_A
ARC_A
12
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,21,22,23,24
2
I
S Post amplifier
& S/PDIF Out
B17
CN601
CONN
C
2012-04-24
715G5617
19330_516_120606.eps
120611
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