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5
U1-9
U1-9
BCM7038B0
BCM7038B0
Analog Audio
Analog Audio
D
Digital Audio
Digital Audio
CMP0_CLK/PKT2_VALID/GPIO_16
MII_TX_CLK/LED_LS3/CMP0_DATA/EBI_IRQ6/GPIO_31
MII_TX_ER/LED_LS2/CMP0_SYNC/EBI_IRQ5/GPIO_30
CMP0_REQ/PKT2_ERROR/GPIO_17
HD_DVI1_HSYNC/LED_KD2/CMP1_CLK/GPIO_55
HD_DVI1-11/LED_KD1/CMP1_DATA/GPIO_54
HD_DVI1-10/LED_KD0/CMP1_SYNC/GPIO_53
HD_DVI1_VSYNC/LED_KD3/CMP1_REQ/GPIO_56
E19
LED_LS0/AUD_FS_CLK0/GPIO_28
F19
LED_LS1/AUD_FS_CLK1/GPIO_29
E6
I2S_CLK0
D5
I2S_DATA0
D6
I2S_LR0
C
AUD1_LP
AUD1_LN
AUD1_RP
AUD1_RN
B
A
5
4
Please Layout use differential trace for AUD0 L,R, and AUD1 L,R,
RP1
RP1
33
33
AUD0_LN
B4
1
8
AUD0_LEFTp
AUD0_LP
B5
2
7
AUD0_LEFTn
AUD0_RP
3
6
AUD0_RN
C4
4
5
AUD0_RIGHTp
C5
AUD0_RIGHTn
C322
C322
C2
AUD1_LEFTp
C3
NI 0.1uF
NI 0.1uF
AUD1_LEFTn
B2
AUD1_RIGHTp
B3
AUD1_RIGHTn
A4
AUD0_SPDIF
AUD0_SPDIF
AUD0_SPDIF
17
R29
C20
B20
V25
V24
U24
T24
W24
D4
I2S_CLK1
D3
I2S_DATA1
E5
I2S_LR1
A5V
C81
C81
R43
R43
47pF
47pF
DNI
DNI
1%
1%
C83
C83
R46
R46
0.1uF
0.1uF
84.5K,1%
84.5K,1%
A
R48
R48
R49
R49
U7A
U7A
A
11K,1%
11K,1%
33K,1%
33K,1%
3
+
+
1
2
-
-
C84
C84
68pF
68pF
TL072
TL072
NPO
NPO
R50
R50
R51
R51
C85
C85
11K,1%
11K,1%
33K,1%
33K,1%
47pF
47pF
NPO
NPO
AUDIO_LOUT2
R52
R52
75K,1%
75K,1%
C86
C86
0.1uF
0.1uF
-5V
A
A5V
C87
C87
R53
R53
47pF
47pF
NPO
NPO
DNI
DNI
1%
1%
R54
R54
84.5K,1%
84.5K,1%
1%
1%
A
R55
R55
R56
R56
U7B
U7B
11K,1%
11K,1%
33K,1%
33K,1%
5
+
+
AUDIO_ROUT2
7
6
-
-
C88
C88
68pF
68pF
TL072
TL072
R57
R57
R58
R58
C89
C89
11K,1%
11K,1%
33K,1%
33K,1%
47pF
47pF
NPO
NPO
R59
R59
75K,1%
75K,1%
1%
1%
4
3
33
33
RP2
RP2
AUD1_LN
1
8
AUD1_LP
2
7
AUD1_RP
3
6
AUD1_RN
4
5
C323
C323
C324
C324
C325
C325
NI 0.1uF
NI 0.1uF
NI 0.1uF
NI 0.1uF
NI 0.1uF
NI 0.1uF
R32
R32
11K,1%
11K,1%
A
R34
R34
11K,1%
11K,1%
AUD0_LP
AUD0_LN
AUD0_RP
AUD0_RN
R41
R41
11K,1%
11K,1%
R44
R44
11K,1%
11K,1%
F29
F28
F27
G27
RFDAC_BIAS
C21
B21
R66
R66
3K,1%
3K,1%
Do NOT connect
RFM_RBIAS_VSS
to PCB ground
Place bias resistors next
to ball on BCM7038
3
2
A5V
C74
C74
R30
R30
47pF
47pF
DNI
DNI
C75
C75
R31
R31
0.1uF
0.1uF
84.5K,1%
84.5K,1%
A
R33
R33
U6A
U6A
A
33K,1%
33K,1%
3
+
+
1
2
-
-
C76
C76
68pF
68pF
TL072
TL072
R35
R35
C77
C77
AUDIO_LOUT1
33K,1%
33K,1%
47pF
47pF
NPO
NPO
R37
R37
75K,1%
75K,1%
C78
C78
270pF
270pF
-5V
A5V
A
C79
C79
R39
R39
0603
0603
47pF
47pF
NPO
NPO
DNI
DNI
R40
R40
0603
0603
84.5K,1%
84.5K,1%
A
0603
0603
R42
R42
0603
0603
U6B
U6B
33K,1%
33K,1%
5
+
+
AUDIO_ROUT1
7
6
-
-
C80
C80
68pF
68pF
TL072
TL072
NPO
NPO
0603
0603
R45
R45
0603
0603
C82
C82
33K,1%
33K,1%
47pF
47pF
NPO
NPO
R47
R47
75K,1%
75K,1%
U1-14
U1-14
BCM7038B0
BCM7038B0
Analog I/O
Analog I/O
H25
DS_IFp
DS_AGCT_CTL
G25
DS_IFn
DS_AGCI_CTL
VDEC_NTSC
VDEC_VCM
E21
RFM_DACp
E22
RFM_RBIAS
RFM_DACn
RFM_RBIAS_VSS
2
1
AUDIO_ROUT1 17,16
AUDIO_LOUT1 17,16
AUDIO_ROUT2 17,16
AUDIO_LOUT2 17,16
D
C
B
05
A
ZINWELL CORPORATION [ Hsinchu ] R&D II
ZINWELL CORPORATION [ Hsinchu ] R&D II
ZINWELL CORPORATION [ Hsinchu ] R&D II
2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan
2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan
2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan
TEL:886-3-597-9050 # 559
TEL:886-3-597-9050 # 559
TEL:886-3-597-9050 # 559
Title
Title
Title
Philips_DVR
Philips_DVR
Philips_DVR
Size
Size
Size
Document Number
Document Number
Document Number
Rev
Rev
Rev
A2
A2
A2
Audio IN/OUT Buffer
Audio IN/OUT Buffer
Audio IN/OUT Buffer
1.1
1.1
1.1
Date:
Date:
Date:
Monday, April 16, 2007
Monday, April 16, 2007
Monday, April 16, 2007
Sheet
Sheet
Sheet
5
5
5
of
of
of
19
19
19
1
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