Read Sony BDV-HZ970W / BDV-IZ1000W / HBD-HZ970W / HBD-IZ1000W Service Manual online
HBD-HZ970W/IZ1000W
HBD-HZ970W/IZ1000W
57
57
5-29. SCHEMATIC DIAGRAM - MAIN Board (2/10) -
• See page 76 for IC Block Diagrams.
J
AMP
CN3000
(1/2)
BOARD
T
POWER
CN903
BOARD
51
MAIN
(1/10)
BOARD
IC B/D
(10/10)
BOARD
MAIN
66
(6/10)
BOARD
MAIN
62
(5/10)
BOARD
MAIN
63
(8/10)
BOARD
MAIN
64
(9/10)
BOARD
MAIN
65
(4/10)
BOARD
MAIN
61
(3/10)
BOARD
MAIN
60
3.3
0
3.3
3.3
0
3.3
0
3.3
0
0
0
0
3.3
3.3
3.3
3.3
3.6
3.3
3.9
3.3
3.9
0
1.3
1.3
1.3
1.3
6.2
1.3
3.3
6.2
3.3
14
8.4
1
0
R598
10k
R591
2SC3052EF-T1-LEF
RESET SWITCH
Q507
100k
R592
47k
R594
0.22
C523
10k
R596
0.01
C524
C529
0.022
AMP_D2
AMP_D1
AMP_LRCKO
AMP_BCKO
100
RB510
100
RB511
100
RB512
47
R612
47
R613
47
R614
47
R615
22
R616
JL599
JL600
JL601
JL602
JL603
JL604
JL605
JL606
JL607
JL608
JL609
JL610
JL611
JL598
JL597
5
4
3
2
1
TK11133CSCL-G
IC508
CONT
GND
NP
VOUT
VIN
0.01
C535
0.1
C534
0.1
C536
UNSW+6V
AMP_MCKO
JL593
JL594
JL595
JL596
JL614
JL613
JL587
JL586
JL585
JL588
JL591
JL592
JL590
JL589
1
2
3
4
5
6
7
8
9
9P
CN508
DGND
RESET
CNVSS
RXD1
CLK1
3.3V
RTS1
TXD1
DGND
JL581
JL580
CL505
3
2
1
4
5
S-80929CNMC-G8ZT2G
IC504
OUT
VDD
VSS
NC
CD
10k
R579
0
R599
3
2
1
4
5
S-80929CNMC-G8ZT2G
IC506
OUT
VDD
VSS
NC
CD
0.1
C531
R601
0
R600
0
C530
0.1
3
2
1
4
5
S-80929CNMC-G8ZT2G
IC505
OUT
VDD
VSS
NC
CD
R606
27k
R603
10k
R604
20k
JL615
JL612
E6_FL/S-AIR
GND_FL/S-AIR
JL616
E+4V
D-GND
D-GND
D-GND
C538
1000p
16V
100
C537
100
R611
R605
22k
R602
0
3
2
1
4
5
S-80929CNMC-G8ZT2G
IC507
OUT
VDD
VSS
NC
CD
C532
0.1
R608
2.2k
15k
R607
RT3T11M-TP-1
BUFFER
-1
-2
Q506
100
RB509
100
R609
100
R610
47k
R595
JL617
JL618
E+4V
UNSW+6V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN510
ATA_PCONT
PCONT_SD_PVDD
U12
GND
U4
GND
GND
GND
E6
E6
FL_U6
FL_GND
FAN_12V
FAN_GND
D-GND
JL619
JL620
JL622
JL621
4.7k
R1404
5
4
3
2
1
SI-3010KM-TLS
IC1402
Vc
Vin
GND
Vout
ADJ
RT3N11M-TP-1
FAN CONTROL
Q1401
1k
R1406
51k
R1408
JL1401
1.2k
R1405
JL1402
0.1
C1406
0.1
C1404
DA2J10100L
D501
RT1P441M-TP-1
INVERTER
Q502
1
2
2P
CN1402
DC-FAN-
DC-FAN+
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
25P
CN509
PCONT_SD_PVDD
NSPMUTE
OTW
PCONT1
DC_DETECT
OVF2
OVF1
SD
DRIVER_RESET
DAMP_LATCH2
DAMP_LATCH1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
AMP_D2
AMP_D1
DSP_LRCK
GND
BCK
GND
MCK
GND
UNSW+12V
UNSW+12V
100
R619
JL623
10
C533
25V
47
C1401
16V
470
C1411
10p
C543
1k
R515
1000p
C545
0.1
C601
0.1
C602
C528
0.01
C527
0.01
C526
0.01
3
6
8
10
9
11
14
13
12
17
18
21
20
22
19
LAT2
DIAG
OVF1
OVF2
LAT1
SOFT_MUTE
NS_INIT
DAMP_SHIFT/DIR_CLK
DAMP_SCDT/DIR_IN
DRIVER_RST
DC_DETECT
PCONT1
BD_IF_START
RESET
BD_SDO
CNVSS
BD_SCLK
BD_SDI
NSPMUTE
BD_PCONT6
UNSW+6V
E+4V
PCONT1
PCONT1
D-GND
D-GND
E+4V
UNSW+12V
UNSW+6V
PCONT1
PCONT1
(CHASSIS)
(FAN)
M
M1401
FAN MOTOR DRIVE
IC1402
IC508
+3.3V REGULATOR
RESET SIGNAL GENERATOR
IC504
IC507
VOLTAGE DETECT
IC506
VOLTAGE DETECT
IC505
VOLTAGE DETECT
(2/10)
MAIN BOARD
-1
-2
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
(NC)
J
4
B
6
9
11
D
H
L
10
K
3
5
C
F
1
E
8
G
A
2
I
7
0
R1401
(Page
56)
(Page 72)
(Page 58)
(Page 60)
(Page 65)
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(Page 63)
(Page 59)
(Page 64)
(Page 61)
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