Schematic Diagram -Main Section (5/9) - Sony HBD-DZ170 Service Manual

5-12. SCHEMATIC DIAGRAM – MAIN Section (5/9) –
1 2 3
MAIN BOARD
A
A-GND
P_CONT_FL
M_ST
S-AIR
MAIN
20
D3.3V
BOARD
(7/9)
5V
(Page 39)
D-GND
COAX-IN
EXCEPT
OPT-IN DZ310
B
R506
100
DZ510/DZ610/
DZ810 DZ170/DZ171/DZ175
C501
0.1
J501
COAXIAL
R502
75
TV TV/CABLE
DIGITAL IN
DIGITAL IN
C 1 3.3
VCC
2
IC502 0.1 C504
OUT
OPTICAL 3
GND
IC502
IC502
TORX147L(SONY)
OPTICAL RECEIVER
L-IN
MAIN
21
A-GND
BOARD
(7/9)
R-IN
(Page 39)
DZ310/DZ510/DZ610/DZ810
D
CL501
CL502
CL503 R523 0
CL504 R524 0
CL505
CL506
CL507
CL508
CL509
CL510
E
CL511
CL512
CL513
CL514
CL515
CL516
CL517
CL518
CL519
CL521
F
CN504
DZ310/DZ510/DZ610/DZ810
19P
RDS/MIC_DATA
1
RDS/MIC_CLK 2
TUNED
3
ST_CLK 4
ST_DO
5
ST_CE 6
ST_DI
7
G
V_SEL0 8
V_SEL1 9
IO
E TV_SEL 10
BOARD
A-SEL0 11
CN4005
(Page 43)
A-SEL1 12
A-SEL2 13
A12V 14
R-IN 15
A-GND
16
L-IN 17
H
A-GND
18
Eup 19
CN503
DZ170/DZ171/DZ175
17P
TUNED
1
ST_CLK 2
ST_DO
3
ST_CE 4
ST_DI
5
V_SEL0 6
I
V_SEL1
7
TV_SEL 8
IO
F A-SEL0 9
BOARD
A-SEL1 10
CN4004
(Page 43)
A-SEL2 11
A12V 12
R-IN 13
A-GND 14
L-IN 15
A-GND
16
J
Eup 17
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
• See page 30 for waveform. • See page 67 for IC Pin Function Description of IC503.
4 5 6
(5/9)
IC501
R505
100
IC501
TC7SHU04FU(T5RSOJF)
WAVE SHAPER
L502
10uH
3.3
R501
1 5
470
1.7
2
C507
1.7
C508
3 4 100
0.1
10V
R504 47k
C505
L501
100
0.1
10uH
10V
EXCEPT
DZ310
R509 100 MIC_DATA
R507 100 MIC_CLK
TUNED
ST_DO
ST_DI
R511
100
ST_CLK
ST_CE
TV_SEL
R512
100
R519
100 *1 R531
1k (SP)
3.3k (E3,E15)
6.8k (E12)
10k (EA)
47k (US,CND,E32)
*2 R532
10k (E32)
22k (DZ170/DZ171/DZ175)
47k (E3,E12,E15,EA)
*3 R535
1k (DZ170/DZ171)
3.3k (DZ310)
(DZ175)
33k
47k (DZ510/DZ610/DZ810)
*4 R536
3.3k (DZ810)
22k (DZ610)
33k (DZ510)
47k (DZ175/DZ310)
7 8 9 10
R548 R563
10k 10k
C554
47p
80 79 78 77 76 75 74 73 72 71 70 69 68 67
JL607
3.3
81 V_SEL0
JL608 3.3
82 V_SEL1
JL584
83 NO USE
JL609 3.3 <0>
84 ASEL0
3.3 <0>
JL610
85 ASEL1
JL611 3.3
86 ASEL2
JL585
87 reserved(ASEL)
JL586
88 NO USE
C509 JL612 0
89 reserved(Eup)
0.01
JL587
90 NO USE
A.CAL R534 1k JL501 0
R5F364AEDFA(for SERVICE)
91 A.CAL MIC LEVEL
SYSTEM CONTROL
CL526 CL528 3.2
92 DESTINATION
CL527 CL529 3.3
93 MODEL
R543 100
3.3
94 KEY2
R544 100 3.3
95 KEY1
KEY2
96 Vss
R540 100 3.3
97 KEY0
KEY1
3.3 MODEL SERIES
98 Vref
KEY0 C514 0.1 3.3
7
99 Vcc
R640 C515 0.1
3.3
100
100
R638
10k
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 28 29 30
R564
37 37
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
11 12 13
DZ310/DZ510
DZ610/DZ810
R574 DZ310/DZ510
0 DZ610/DZ810
C517
0.1
XIFCS
R591
10k
66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
XIFBSY
2.5
50
3.3 IFSCK
49
IFSDO
0
48
0.5 <3.3> IFSDI
47
3.3 R577 10k
DVD_XIFBUSY 46
CE
3.3 XSYSRST
DVD_SCO 45
MTK_RST
0 OCSW1SIG
DVD_SOD 44
CDM_OPEN_SW
43
DVD_SID NO USE
0 JL594
IC503 42
DC_CONT
3.3 JL522
41
P_CONT_FL
IC503
40
reserved(NSP_MUTE)
3.3 JL524
39
P_CONT1
0 JL582 S-AIR_ADC_SEL
38
S-AIR_ADC_SEL
I2C_CLK/RXD1 JL583 S-AIR_RST
*
37
S-AIR_RST
I2C_DATA/TXD1 3.3 JL593 S-AIR_DET
36
S-AIR_DET
GPIO2
3.3
35
GPIO2
0 R592 10k RST1
34
RTS1
CLK1
0
33
CLK1
3.3 RXD1
32
R579 4.7k TXD1
3.3
31
R581
4.7k
R583 R584
4.7k 4.7k
C519
0
0.1
X501
5MHz
14 15 16
38
39
MAIN
22
BOARD
(6/9)
40
(Page 38)
BUS11
CN508
9P
CL555
D-GND
1
TXD1 R614 100 CL554
2 TXD1
RST1 R607 100 CL553
RTS1
3
CL552
4 3.3V TO
CLK1 CL551
WRITE
CLK1
5
JIG
RXD1 CL550
6 RXD1
CNVSS CL549
CNVSS
7
RESET CL548
8 RESET
R603
D-GND
9
100
CN510
4P
100
TXD1 R602
4 I2C_DATA
RXD1 R600 100
TO
3 I2C_CLK
SOFTWARE
JIG
2 E3.3V
R585 10k
1 D-GND
41
42
43
R599
R582
10k
47k
R597
JL529 47k JL531
IC506
IC506
Q501
S-80935CNMC-G85T2G
2SC4154TP-1EF
3.3 C523 RESET
RESET R598
0.22
47k
0 3.3 0
OUT Cd
1 5
4.1
JL530 JL532
2 VDD
MAIN
GND NC
3 4 23
BOARD
R596 C524
(6/9)
100k 0.01 C527 (Page 38)
0.022
44
BUS12
BUS13
45
46