The Components Identified By Mark - Onkyo TX-SR876 Service Manual

E
8 GPIO4B
7
6
5 D15B
4 D7B
3 D14B
2 D6B
1 D13B DIGSDO R3608 1K
R3609
0 D5B DIGSDI
9 D12B
R3610
8 D4B PCMF4
7 C3551
104Z R3611
6 D11B PCMSUR4
5 D3B PCMCSW4 R3612
R3613
4 D10B PCMSB4
3 D2B
R3614
2 D9B PCMCR4
R3615 10K
1 D1B
0 D8B R3616 10K
R3617 330
9 D0B MEQMUT
C3626 104Z
8 OE_B
7
6 FLCS_B C3627 104Z
R3618 10K
5 BA1B
C3553
R3619 10K
V
220/4
R3620 10K
R3621 330
PCMF3
C3628 104Z
D15B
D14B
R3622 330
PCMSUR3
R3623 330
PCMCSW3
D13B
C3629 104Z
D12B
R3624 330
PCMSB3
C3566
R3625 10K
104Z D11B
R3626 330
BCK3
D10B
R3627 330
LRCK3
D9B
47 L3603
BCK4
D8B
R3628
R3629 10K
C3565
R3630 47
LRCK4
104Z
UDQM_B
CLK_B
CKE_B
A9B CLKIN3
C3642
A8B
A7B MCK 220/4
A6B
A5B
A4B
DSP3RST
C3641
3V
220/4
BD7820
Q7223
D7226
1SS352
F
+1.2V
+3.3V
109
VSS
110
SPIO_SIMO
47
111
SPIO_SOMI/I2C0_SDA
112
DVDD
47
113
AXR0[0]
114
VSS
47 115
AXR0[1]
47 116
AXR0[2]
47 117
AXR0[3]
118
VSS
47 119
AXR0[4]
120
AXR0[5]/SPI1_SCS
121
AXR0[6]/SPI1_ENA]
122
AXR0[7]/SPI1_CLK
123
CVDD
124
VSS
125
DVDD
126
AXR0[8]/AXR1[5]/SPI1_SOMI
127 TMS320D707E001BRFP250
AXR0[9]/AXR1[4]/SPI1_SIMO
128
CVDD
129
VSS
130
AXR0[10]/AXR1[3]
131
AXR0[11]/AXR1[2]
132
CVDD
133
VSS
134
AXR0[12]/AXR1[1]
135
AXR0[13]/AXR1[0]
136
DVDD
137
AXR0[14]/AXR2[1]
138
AXR0[15]/AXR2[0]
139
ACLKR0
140
VSS
141
AFSR0
142
ACLKX0
143
AHCLKR0/AHCLKR1
144
AFSX0
R3603 330
R3601 330
R3602 1K
+1.2V
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
72
VSS
71
EM_CKE
L3602
70
EM_CLK
69 LL241
VSS
68
DVDD
67
EM_WE_DQM[1]
66
EM_D[8]
65
CVDD
64
EM_D[9]
63
EM_D[10]
62
VSS
61
EM_D[11]
60
DVDD
59
EM_D[12]
58
EM_D[13]
57
CVDD
56
Q3601
EM_D[14]
55
EM_D[15]
54
VSS
53
CVDD
52
3rd DSP
EM_D[0]
51
EM_D[1]
50
DVDD
49
EM_D[2]
48
EM_D[3]
47
VSS
46
EM_D[4]
45
EM_D[5]
44
CVDD
43
EM_D[6]
42
DVDD
41
EM_D[7]
40
VSS
39
EM_WE_DQM[0]
38
EM_WE
37
EM_CAS
+3.3V
+1.2V
104Z
C3608
C3607
220/4
L3601
ACF451832-333
NOTE

THE COMPONENTS IDENTIFIED BY MARK

REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
G
GPIO3C 1
A15
GPIO2C 2
A14
GPIO1C 3
A13
A11C 4
A12
A10C 5
A11
A9C 6
A10
A8C 7
A9
CKE_C A7C 8
A8
R3604
CLK_C 9
NC
47
10
NC
C3618
WE_C 11
WE
UDQM_C DSP3RST 1K 12
104Z
RESET
R3656
D8C 13
NC
C3617
14
C3652
NC
101J
104Z D9C 15
RY/BY
D10C GPIO6C 16
A18
GPIO5C 17
A17
D11C A6C 18
A7
C3616
A5C 19
A6
104Z D12C A4C 20
A5
D13C A3C 21
A4
C3615
A2C 22
A3
D14C A1C 23
104Z
A2
D15C A0C 24
A1
C3614
D0C
104Z
D1C
C3613
104Z
C3661
104Z D2C 1
VDD
D3C D0C 2
DQ0
C3662
3
VDDQ
D4C D1C 104Z 4
DQ1
D5C D2C 5
DQ2
C3612
6
VSSQ
D6C D3C 7
104Z
DQ3
C3611
D4C 8
DQ4
C3663
D7C 9
104Z
VDDQ
D5C 104Z 10
DQ5
LDQM_C D6C 11
DQ6
WE_C 12
VSSQ
CAS_C D7C 13
DQ7
C3664
14
VDD
LDQM_C 104Z 15
LDQM
WE_C 16
WE
CAS_C 17
CAS
RAS_C 18
RAS
SDCS_C 19
CS
20
BA0C
BA0
BA1C 21
BA1
A10C 22
A10
A0C 23
A0
A1C 24
A1
A2C 25
A2
A3C 26
A3
C3665
27
VDD
104Z
C3668
+3.3VS3
220/4
! ARE CRITICAL FOR SAFETY.
) ARE IN uF/WV.
PRINTING SIDE
TX-SR876/SA876
H
48 GPIO4C
A16
47
BYTE
46
GND
45 D15C
Q15/A-1
44 D7C
Q7
43 D14C
Q14
42 D6C
Q6
41 D13C
Q13
40 D5C
Q5
39 D12C
Q12
38 D4C
Q4
C3651
37
VCC
36 104Z D11C
Q11
35 D3C
Q3
34 D10C
Q10
33 D2C
Q2
32 D9C
Q9
31 D1C
Q1
30 D8C
Q8
29 D0C
Q0
28 OE_C
OE
27
GND
26 FLCS_C
CE
25 BA1C
A0
220/4
+3.3V
C3653
54
VSS
53 D15C
DQ15
52
VSSQ
51 D14C
DQ14
50 D13C
DQ13
C3667
49
VDDQ
48 D12C
104Z
DQ12
47 D11C
DQ11
46
VSSQ
45 D10C
DQ10
44 D9C
DQ9
C3666
43
VDDQ
42 104Z D8C
DQ8
41
VSS
40
NC
39 UDQM_C
UDQM
38 CLK_C
CLK
37 CKE_C
CKE
36
NC
35 A11C
A11
34 A9C
A9
33 A8C
A8
32 A7C
A7
31 A6C
A6
30 A5C
A5
29 A4C
A4
28
VSS
+3.3V
IS DC VOLTAGE.(NO INPUT SIGNAL).