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

E
R0X2P
R0X2N
R0X1P
R0X1N
R0X0P
R0X0N
R0XCP
R0XCN
RST_RXSW0
HDMSCL
HDMSDA
CEC
DSCL0
DSDA0
R0PWR5V
+5VHD
+3.3VHD1
GND
TX_Y8
TX_Y7
TX_Y6
R1X2P
TX_Y5
R1X2N
TX_Y4
TX_Y3
R1X1P
TX_Y2
R1X1N
TX_Y1
TX_Y0
R1X0P
TX_CB11
R1X0N
TX_CB10
TX_CB9
R1XCP
R1XCN
TX_PIXCLK
RST_RXSW1
R8479 22
HDMSCL
TX_CB8
HDMSDA
TX_CB7
CEC
TX_CB6
DSCL1
TX_CB5
DSDA1
TX_CB4
R1PWR5V
TX_CB3
TX_CB2
TX_CB1
TX_CB0
C8725
100/4
2
G
105Z
C8726
CV3P3
F
76
CVCC18
R8470 77
D18
22X4
78
D16
79
D17
R8471 80
D15
22X4 81
D14
82
D13
83
D12
R8472 84
D11
22X4 85
D10
86
Q8451
D9
C8474 105Z 87
GND
C8457
100D 88 Sil9134
IDCK
C8475 89
IOVCC33
HDMI TX OUT2
90
D8
102J 91 D7
R8473 92
D6
22X4 93
D5
94
D4
R8474 95
D3
22X4 96
D2
97
D1
R8475 98
D0
22 99
CVCC18
105Z
C8478 100
GND
101 Pad
C8471
102J
G
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
NOTE
!

THE COMPONENTS IDENTIFIED BY MARK

ARE CRITICAL FOR SAFETY.
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 ( ) ARE IN uF/WV.
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) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
+5VHD XC6213B182M
Q8454
1
5
VOUT
VIN
2
VSS
+3.3VHD1
3 4
CE NC
BLM21
PG221 C8485
TA22/4
C8468
L8455
105Z
50 105Z C8467
CI2CA
49
SDA_TX
CSDA
48
SCL_TX
CSCL
47
SDAODDC2
DSDA
46
SCLODDC2
DSCL
45
DDCPWR5V
C8470 105Z
44
AVCC33 C8469 102J
43
C8466
AGND
42
102J
PVCC2
MNR12E0APJ000
C8465 102J
41
AGND
40 1 4
TX2+
39 L8456 2 3
TX2-
38 L8457 1 4
AVCC18
37 2 3
TX1+
36
TX1-
35 C8464
AGND
105Z
34 1 4
TX0+
33 L8450 2 3
TX0-
32 L8459 1 4
AVCC18
31 C8463 2 3
TXC+
102J
30
TXC-
R8494
C8462
29 CEC
AGND
105Z
28 UM6K1N 0
PVCC1
27 SCLODDC2 R8384
EXT_SWG
680F R8460 2.2K
26
AGND
C8461
102J
SDAODDC2
C8459 R8385
10/10TA 2.2K
C8458
C8380
22/4
GND
105Z
+3.3VHD1
+3.3VHD1
1 5
VCC
INA
2
INB
3 4
GND
OUTY
D8351
HPD2
1SS226
Q8356
TC7SZ08FU
DIGITAL_VIDEO_DATA TX[Y,CB,CR0:11]
TX-SR876/SA876
H
IS DC VOLTAGE.(NO INPUT SIGNAL).
WF41
C8398
102J
1
D2+
P8352
2
D2 Shield
3
D2-
4
D1+
5
WF41
D1 Shield
6
D1-
7
D0+
8
WF41 D0 Shield
9
D0-
10
CK+
11
WF42
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
C8449 102J
R8391
D8352
+12V
47
HDMI_POW
TO SD-18:H3
VIDEO MPU
TO SD-19:E4
TO SD-19:H5
DIGITAL_AUDIO_DATA