Read Sony BDV-HZ970W / BDV-IZ1000W / HBD-HZ970W / HBD-IZ1000W Service Manual online
HBD-HZ970W/IZ1000W
HBD-HZ970W/IZ1000W
31
31
5-4. BLOCK DIAGRAM - DSP Section -
DSP
IC5001
AXR0[10]
/AXR1[3]
/AXR1[3]
130
AXR0[11]
/AXR1[2]
/AXR1[2]
131
AXR0[12]
/AXR1[1]
/AXR1[1]
134
AXR0[13]
/AXR1[0]
/AXR1[0]
135
AXR0[14]
/AXR2[1]
/AXR2[1]
137
AXR0[15]
/AXR2[0]
/AXR2[0]
138
AXR0[0] 113
AXR0[1] 115
AXR0[3] 117
ACLKX0 142
126
ACLKX1 7
SPI0_SOMI/I2C0_SDA
AXR0[8]/AXR1[5]/
SPI1_SOMI
2
SO
5
SI
6
SCK
111
DSP_MISO
SPI0_SIMO
110
DSP_MOSI
SPI0_CLK/I2C0_SCL
108
DSP_SPICLK
SPI0_SCS#/I2C1_SCL
9
107
DSP_SPIDS
7
HOLD#
1
CE#
55
DSP_CS_CTL
SPI0_ENA#/I2C1_SDA
8 10 53 54 91
105
DSP_SPIENA
AXR0[6]/SPI1_ENA#
121
DSP_INTR
56
DSP_RESET
RESET#
14
SERIAL FLASH
IC5003
SYSTEM CONTROLLER
IC501 (2/5)
AFSX0 144
AFSX1
AFSX1
EM_D[0] –
EM_D[15]
11
EM_CLK
EM_A[0] –
EM_A[11]
EM_CKE
EM_CS[0]#
EM_RAS#
EM_CAS#
EM_CAS#
EM_WE#
EM_BA[0]
EM_BA[1]
EM_BA[1]
EM_WE_DQM[0]
EM_WE_DQM[1]
EM_WE_DQM[1]
70
71
97
98
37
38
96
94
39
67
71
97
98
37
38
96
94
39
67
OSCIN
23
OSCOUT
24
X5001
25MHz
AMP_D2
AMP_D1
AXR0[2] 116
DSP_DMX_SDOUT
AMP_MCKO
SO_B
SO_D
AMP_BCKO
S-AIR_BCK
S-AIR_LRCK
SO_F
DSP_DMX_BCK
DSP_DMX_MCLK
DSP_DMX_LRCK
72
DIR_RERR
109
102
103
DIR_HDOUT
DAMP_SCDT/DIR_IN
DAMP_SHIFT/DIR_CLK
71
DIR_HCE
96
DIR_DA
TA0
FUNC_SEL
D401
64
DIR_CKST
74
NON_AUDIO
4
3
DIR_RST
70
5
AU-L
K
F
N
J
G
B
R-CH
13 VinL
VinR
BCK
LRCK
LRCK
SCKI
14
8
7
7
6
A/D CONVERTER
IC262
DOUT 9
47
ACAL_SEL
MUL
TI_PCM
75
BUFFER
IC408
MUTING
IC410
O
L
H
SIGNAL PATH
: AUDIO
R-ch is omitted due to same as L-ch.
AXR0[5]
/SPI1_SCS#
/SPI1_SCS#
120
AXR0[7]/SPI1_CLK
122
AHCLIO0/
AHCLKX2
AHCLKX2
2
ACLKR0
139
ACLKR1
9
AFSR0
141
AFSR1
12
SD-RAM
IC5002
CLK
DQ0 – DQ15
A0 – A11
38
CKE
37
CS#
19
RAS#
18
CAS#
17
WE#
16
BA0
20
BA1
21
LDQM
15
UDQM
39
RX_SD1_1
RX_SD2_1
RX_SD3_1
RX_SPDIF_1
RX_SD2_1
RX_SD3_1
RX_SPDIF_1
DATA SELECT
IC3807
14
2
3
5
6
3
5
6
4A
13 4B
1B
1A
2B
2A
12
1
4
7
4Y
SEL
1Y
2Y
11
10 3B
10 3B
3A
9
3Y
DATA SELECT
IC405
2
6
1B
2B
7
3
1
1A
5
2A
1Y
2Y
RX_MCK_1
RX_BCK_1
RX_LRCK_1
RX_BCK_1
RX_LRCK_1
RX_SD0_1
DATA SELECT
IC3804
11
14
13
13
2
3
3
3A
10 3B
4B
4A
1B
1A
9
1
12
4
3Y
SEL
4Y
1Y
5
6 2B
6 2B
2A
7
2Y
DATA SELECT
IC403
13
10
6
5
5
4B
14 4A
3B
2A
2B
12
1
9
7
4Y
SEL
3Y
2Y
3
2 1A
2 1A
1B
4
1Y
DATA SELECT
IC404
13
14
14
3
10 3B
4A
4B
1B
9
1
7
4
3Y
SEL
4Y
1Y
6 2B
7
2Y
DATA SELECT
IC402
1
3 I0
3 I0
I1
6
4
S
Y
DATA SELECT
IC3818
6
7 CH0
7 CH0
CH1
5
1
A
COMMON
SPDIF
AOMCK
AOBCK
AOLRCK
AOSDATA0
AD_DATA_2
AOSDATA1
AOSDATA2
HDMI_NON_PCM
HDMI_MUTE
SCDT
SHIFT
SHIFT
AOSDATA3
IC3820
ARC_SPDIF
DIGITAL OPTICAL
RECEIVER
IC1404
J1401
DIGITAL IN
SAT/CABLE OPT
DIGITAL IN
SAT/CABLE COAX
9 RX5
8 RX4
22 XNMI/CEC
HDMI_CNVSS
HDMI_RESET
HDMI_RESET
42 HDMI_RXD
43 HDMI_TXD
43 HDMI_TXD
21
RDATA
17
RBCK
20
RLRCK
36
RERR
16
RMCK
33
AUDIO
DIGITAL AUDIO
INTERFACE RECEIVER
IC401
39
CE
37
DO
41
XMODE
40
CL
38
DI
3 RX1
XIN
XOUT
29
28
X401
24.576MHz
34
CKST
DIGITAL OPTICAL
RECEIVER
IC1403
DIGITAL IN
TV OPT
10 RX6
5 RX3
AMP_LRCKO
IC411
CEC
HDMI_CNVSS
HDMI_RESET
HDMI_RXD
HDMI_TXD
HDMI_CNVSS
HDMI_RESET
HDMI_RXD
HDMI_TXD
(AEP, Russian, UK)
(US, Canadian, Australian, Chinese, Singapore, Taiwan)
MUTING
CONTROL
IC409, Q401
(Page
28)
(Page
30)
(Page
32)
(Page
32)
(Page
33)
(Page
32)
(Page 33)
(Page 32)
(Page 30)
Ver. 1.1
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