Read Sony BDV-HZ970W / BDV-IZ1000W / HBD-HZ970W / HBD-IZ1000W Service Manual online
HBD-HZ970W/IZ1000W
HBD-HZ970W/IZ1000W
56
56
5-28. SCHEMATIC DIAGRAM - MAIN Board (1/10) -
• See page 75 for Waveforms. • See page 86 for IC Pin Function Description.
P
FL
CN4003
BOARD
H
MB-135
CN1505
(13/13)
BOARD
Q
IO-AV
CN1105
BOARD
51
MAIN
(2/10)
(2/10)
BOARD
58
MAIN
(3/10)
(3/10)
BOARD
57
MAIN
(5/10)
(5/10)
BOARD
59
MAIN
(4/10)
(4/10)
BOARD
1
0
0
0
3.3
3.3
0
3.3
3.3
0
3.3
0
3.3
3.3
3.3
2.5
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
1.8
1.6
3.3
3.3
3.3
3.3
3.3
3.2
3.3
3.3
3.3
3.3
0
3.3
0
0
3.3
0
3.3
3.3
3.3
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
0
0
3.3
3.3
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
1.8
3.3
0
3.3
3.3
3.3
3.3
3.3
R572
1M
0.1
C512
0
R571
27k
R575
100
R581
4.7k
R582
4.7k
R583
JL567
JL568
JL571
JL570
JL572
JL573
JL576
100
R577
2.7k
R530
100
R531
0
R590
0.1
C505
10k
R587
100
R552
C508
1000p
10k
R549
0
R576
10k
R566
10k
R564
10k
R570
S-AIR_L
S-AIR_R
D-GND
ADAC_R
ADAC_L
JL512
JL518
JL513
JL516
JL517
JL522
JL524
JL521
JL523
JL526
JL527
100
RB502
100
R528
10k
R585
0.1
C520
0.1
C506
0.1
C513
10k
R523
10k
R524
10k
R525
100
R529
100
R527
JL511
JL577
JL578
JL579
DSP-DIR
R563
10k
S-AIR
C501
1000p
10k
R560
10k
R580
SW+3.3V
JL514
JL515
JL560
JL562
100
R516
JL556
JL557
100
RB506
JL561
JL550
JL548
JL546
JL563
100
RB504
JL554
JL547
JL555
JL551
100
RB505
JL559
JL549
R522
100
R519 0
JL553
JL558
JL552
JL545
JL564
CL501
TV_OPT_IN
SAT_OPT_IN
JL525
JL507
JL508
JL510
6MHz
X501
0.1
C514
SAT_COAX_IN
100
RB503
100
RB507
100
RB508
100
R504
R625
10k
CL504
JL544
10k
R617
MC2836-T112-1
D505
100k
R618
JL1417
47k
R1410
S1401
10k
R1411
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
CN504
27P
PCONT4
OPWRSB
ATA_PCONT
CORE_RST
CPU_PRERST
NC
FF_EJECT
GND
CEC
GND
JIG_MODE1
UPG_STATUS
HDMI_PCONT
PCONT3
XIF_CS
PCONT2
IF_SDI
PCONT_CORE
IF_SDO
GND
IF_SCK
GND
SYSCON_REQ
START_BI
T
SYSCON_RST
GND
TEMP
JL519
JL520
0
R513
100
R511
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
CN502
25P
S-AIR_L
AGND
S-AIR_R
PCONT2
AU_L
UNSW+12V
AU_R
D_GND
TUNED
ST_CE
ASEL2
ST_DI
ASEL1
ST_CLK
ASEL0
ST_DO
MIC_SW
RDS_CLK
RDS_DAT
D_GND
TV_OPT_IN
D_GND
SAT_OPT_IN
SW+3.3V
SAT_COAX_IN
100
R506
100
R505
JL528
JL529
JL530
JL531
R501
0
JL575
JL574
JL509
CL502
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN506
LED_DIM
KEY0
PCNT_FL
FL_DAT
FL+6V
FL_CLK
FL_GND
FL_CS
D_GND
SIRCS
E+3.3V
KEY2
KEY1
JL569
100k
R509
100k
R508
100k
R507
100k
R514
0
R517
10
9
8
7
6
5
4
3
2
1
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
36
38
35
33
37
34
IC501
R5F3651MDFC
VREF
AVCC
DIR_HDOUT
DAMP_SCDT/DIR_IN
DAMP_SHIFT/DIR_CLK
CEC_I
N
SIRCS_I
N
DSP_MOSI
DSP_MISO
DSP_SPICLK
BD_PCONT5
BD_PCONT6
BYTE
CNVSS
XCI
N
XCOUT
XRESET
XOUT
VSS
XI
N
VCC1
XNMI/CEC
AC_CUT
KEY_INT
BD_IF_REQ
FL_CS
NC
NC
NC
NC
DIMMER
PCONT_FL
VSS
FL_DOUT
HDMI_CNVSS
CEC_OUT
I2C_CLK
I2C_DATA
BD_SDI
VCC1
BD_SDO
BD_SCLK
BD_IF_START
HDMI_RXD
HDMI_TXD
PCONT1
NS_INIT
DAMP_SOFT_MUTE
FUNC_SEL
DAMP_LATCH2
DAMP_LATCH1
OVERFLOW1
OVERFLOW2
DRIVER_RST
DSP_SPIDS
DSP_SPIENA
DSP_CS_CTL
DSP_RESET
S-AIR_RESET
S-AIR_ADC_SEL
PCONT_S-AIR
FAN_ON
DC_DETECT
FAN_CONT
FAN_CONT2
DIR_CKST
NC
FL_CLK
ST_DO
ST_DI
DIR_RST
DIR_HCE
DIR_RERR
ANA_DIGI
NON_AUDIO
MULTI_PCM
NC
PCONT2
ASEL0
ASEL1
ASEL2
NSPMUTE
EEPROM_SCL
EEPROM_SDA
ST_CE
VCC2
TUNED
VSS
EUP_LVL
RDS_DATA
RDS_CLK
DSP_INTR
S-AIR_ID_SW
MIC_SW
MODEL
DESTINATION
DIR_DATA0
S-AIR_GPIO2
DRVIER_SD/POWER_DET
PCONT3
S-AIR_SDA
S-AIR_SCL
HDMI_RESET
ST_CLK
NC
NC
NC
NC
ACAL_SEL
CORE_RST
CPU_PRERST
BD_PCONT4
OPWRSB
NC
FE_EJECT
JIG_MODE1
UPG_STATUS
BD_PCONT3
BD_CS
BD_PCONT2
BD_PCONT1
BD_RESET
NC
BD_TEMP
KEY0
KEY1
AVSS
KEY2
FB502
FB501
470p
C541
10p
C542
100p
C544
8
9
10
11
12
13
14
17
19
20
21
22
UNSW+12V
3
6
18
ASEL2
ST_DI
ST_CE
DIR_DATA0
S-AIR_SDA
S-AIR_SCL
SPI0_SCK
SPI0_SOMI
SIRCS_IN
SPI0_SIMO
DIMMER
HDMI_RXD
DIR_HDOUT
DIR_HCE
DAMP_SHIFT/DIR_CLK
DAMP_SHIFT/DIR_CLK
MULTI_PCM
ASEL1
ASEL0
BD_PCONT1
BD_SDO
BD_TEMP
BD_IF_REQ
BD_IF_START
BD_RESET
BD_SDI
BD_CS
BD_PCONT2
BD_PCONT3
UPG_STATUS
DIR_RST
BD_PCONT6
BD_SDI
DSP_RESET#
SFLASH_HOLD#
SPI0_ENA#
SPI0_CS#
LAT1
LAT2
HDMI_RESET
BD_TEMP
KEY2
S-AIR_ADC_SEL
S-AIR_RESET
NS_INIT
DIR_CKST
BD_CS
UPG_STATUS
JIG_MODE1
FE_EJECT
BD_PCONT4
BD_RESET
BD_PCONT5
BD_SCLK
ASEL0
ASEL1
ASEL2
ST_CE
TUNED
OVF2
OVF1
HDMI_CNVSS
BD_PCONT6
JIG_MODE1
BD_SCLK
FUNC_SEL
ST_DI
MIC_SW
OPWRSB
BD_PCONT4
FE_EJECT
CPU_PRERST
RDS_DATA
RDS_CLK
ST_DO
ST_CLK
DIMMER
SIRCS_IN
KEY2
KEY1
PCONT_FL
FL_DATA
FL_CLK
FL_CS
NSPMUTE
ACAL_SEL
ST_CLK
FL_DATA
FL_CLK
KEY0
PCONT3
PCONT2
KEY1
KEY0
OPWRSB
BD_PCONT2
CPU_PRERST
BD_PCONT3
BD_PCONT1
DC_DETECT
BD_IF_START
HDMI_TXD
PCONT_S-AIR
SOFT_MUTE
SOFT_MUTE
DRIVER_RST
DAMP_SCDT/DIR_IN
DAMP_SCDT/DIR_IN
CEC
KEY2
BD_PCONT5
CNVSS
KEY0
FL_CS
BD_IF_REQ
PCONT_FL
BD_SDO
HDMI
ST_DO
DIR_RERR
NON_AUDIO
PCONT2
TUNED
RDS_DATA
RDS_CLK
DIAG
S-AIR_GPIO2
MIC_SW
DSP_INT
17
C
B
A
(CHASSIS)
IC501
SYSTEM CONTROLLER
(1/10)
MAIN BOARD
S-AIR ID
J
4
B
16
6
9
11
D
15
H
L
10
K
3
5
12
C
F
M
1
E
8
G
14
A
2
13
I
7
JL583
JL582
FB503
(Page 59)
(Page 58)
(Page
53)
(Page 60)
(Page
49)
(Page
69)
(Page
57)
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