Onkyo DV SP504, Руководство по обслуживанию

Страница: 17 / 48

DV-SP504
SCHEMATIC DIAGRAMS-6
A
1
2
3
4
5
B C D E F G H
VDD_SW3.3
VDD_SDRA3.3
RAM_ADR10
RAM_ADR0
RAM_ADR11
RAM_ADR9
RAM_ADR8
RAM_ADR7
RAM_ADR6
RAM_ADR5
RAM_ADR4
RAM_ADR2
RAM_ADR1
RAM_ADR3
RAM_BA0
RAM_BA1
RAM_WE
RAM_CAS
RAM_RAS
RAM_DQM
RAM_DQM
RAM_CS
RAM_CKE
RAM_CLK
GNDD
RAM_DAT15
RAM_DAT14
RAM_DAT13
RAM_DAT12
RAM_DAT11
RAM_DAT10
RAM_DAT8
RAM_DAT9
RAM_DAT7
RAM_DAT6
RAM_DAT5
RAM_DAT4
RAM_DAT3
RAM_DAT2
RAM_DAT1
RAM_DAT0
AOUT4B
CS_D1
GNDD
GNDD
GNDD
GNDD
GNDD
SPDIFOUT
SACDSEL
GNDD
ADAC_DO
AMUTE
ADAC_CLK
CS_D2
CS_D0
CS_DMIX
AOUT0
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
ABCLK
ALRCK
AMCLK
MEM_CS1
GNDD
VDD_SW3.3 VDD_FLS3.3
MEM_ADR0
MEM_ADR16
MEM_WE
XRST
MEM_RD
MEM_WE
MEM_ADR1
MEM_ADR2
MEM_ADR3
MEM_ADR4
MEM_ADR5
MEM_ADR15
MEM_ADR14
MEM_ADR13
MEM_ADR12
MEM_ADR11
MEM_ADR10
MEM_ADR9
MEM_ADR8
MEM_ADR19
MEM_ADR20
MEM_ADR7
MEM_ADR17
MEM_ADR18
MEM_ADR6
MEM_DAT15
MEM_DAT7
MEM_DAT14
MEM_DAT13
MEM_DAT6
MEM_DAT5
MEM_DAT12
MEM_DAT4
MEM_DAT11
MEM_DAT3
MEM_DAT10
MEM_DAT2
MEM_DAT9
MEM_DAT8
MEM_DAT0
MEM_DAT1
FLASH_CS
FLASH_CS
VCC_PW6.5
VDD_SW12V
VDD_SW3.3
VDD_SW5
GNDA5
VCC_A5
GNDA5
GNDD
VDD_SW3.3
GNDD
VDD_SW1.8
GND_PW
GNDD
VDD_SW12V
VCC_PW6.5
VDD_VD5
VDD_SW5
SSRAMCS1
VDD_SW3.3
VDD_SW3.3
MEM_ADR0
MEM_ADR1
MEM_ADR2
MEM_ADR3
MEM_ADR4
MEM_ADR5
MEM_ADR6
MEM_ADR7
MEM_ADR8
MEM_ADR9
MEM_ADR10
MEM_ADR11
MEM_ADR12
MEM_ADR13
MEM_ADR14
MEM_ADR15
MEM_ADR16
MEM_ADR17
MEM_ADR18
MEM_RD
MEM_ADR0
MEM_ADR1
DBG_MODE
MEM_CS0
GNDD
MPG_27MHz
GNDD
BE_DE
SYSTX
SYS_DE
SYSRX
TRCHG
GNDD
DBG_MODE
DBG_MODE
SYS_HPLGDET
VDOFF
SSCRXD
SSCTXD
SSCCLK
SSC_EN
SSC_REQ
DUP_TD0
DUP_RD0
VDD_SW5
MEM_DAT14
MEM_DAT13
MEM_DAT12
MEM_DAT11
MEM_DAT10
MEM_DAT9
MEM_DAT8
MEM_DAT7
MEM_DAT6
MEM_DAT5
MEM_DAT4
MEM_DAT3
MEM_DAT2
MEM_DAT1
MEM_DAT0
MEM_DAT15
SSRAMCS1
MEM_ADR20
MEM_ADR19
MEM_WE
GNDD
SYS_HPLG
Debug Interface
SDRAM bus
Flash Control
Falsh Adr bus
Audio Data
Audio Control 1
Flash Data bus
Sys-B/E Communication
Video Control
Debug I/F
5.1ch Audio I/F
debug
Jumper
Jumper
debug
download
or MX29LV160ATTC-70
Jumper
DLmode
DebugMode
Jumper
SYS/BE Communication
VAL
VAL
TP61
TP59
TP58
TP95
TP94
TP93
TP92
TP89
C1851
105Z
C1852
220/4
+
L1851 2.2u
C1853
105Z
R1851
47
R1852
10K
TP148
Val
C1810
105Z
Q1802
IS42S16800-7TG
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
C1809
105Z
C1811
105Z
C1808
105Z
C1812
105Z
C1807
105Z
C1806
105Z
C1805 220/4
+
L1802
2.2u
C1804
105Z
TP174
TP156
TP175
TP159
TP166
TP185
TP157
TP160
TP161
TP162
TP164
TP177
TP178
TP180
TP182
TP184
TP168
TP155
TP158
R1802
1K
C1813
102J
P1804
1
2
3
TP138
TP135
R1807
0
P1803
1
2
3
R1801
10K
Q1801
M29W160ET-70N6E
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
NC
14
WP/ACC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
GND
28
OE
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
43
Q14
44
Q7
45
Q15/A-1
46
GND
47
BYTE
48
A16
R1808
4.7K
C1803
105Z
C1801
105Z
C1802
220/4
+
L1801
2.2u
C1903
100/6.3
TP236
TP234
TP232
TP231
TP229
TP228
TP240
P1901A
Val
11
frame
10
frame
9
8
7
6
5
4
3
2
1
TP237
R1901
Val
R1902
Val
R1903
Val
R1904
Val
R1905
Val
R1906
0
R1907
0
L1901
Val
C1907
100/6.3
Q1902
XC6202P502FR
3
I
2
G
1
O
C1901
100/6.3
+
D1905 SEC1401C
R1909
470
C1905
220/4
+
Q1901
BA18BC0FP
1
I
2
G
3
O
TP233
C1904
22/16
C1902 100/16
TP224
R1908
Val
R1804
1K
R1806 4.7K
P1802
1
2
TP303
TP301
TP299
TP297
TP295
TP293
TP291
TP289
TP287
TP285
TP283
TP281
TP279
TP277
TP275
TP273
TP271
TP269
TP267
R1805
4.7K
R1803
1K
P1801
1
2
Q1803
2SK3019
1
3
2
C1857
VAL
C1856
VAL
R1856 220
R1853 1M
L1852
BK1608LL241
R1855
Val
C1854
VAL
Q1851
TC7WZU04FU
1
2
3
4
GND
5
6
7
8
VD
X1851
AT-49-27MHz
R1854
470
C1858
270J
C1855
220J
P1701A
CN10
Val
1
2
3
4
5
6
7
8
9
10
P1401A
CN29
Val
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
P1806
CN26
Val
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
frame
26
frame
P1805
CN26
Val
26
frame
25
frame
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C1906
100/6.3
R1401
VAL
P1101
1
2
3
4
5
6
7
8
9
C1908
Q1903
3
I
2
G
1
O
U10 : DVD MAIN
CIRCUIT PC BOARD-3/3
NADG-8905
VDD_SW3.3