Blm21Pg221Sn1 - Onkyo TX-SR606 Service Manual

E
IO
Q8161
BA18BC0FP
8V +4V
3 1
O I
Q8653
BA33BC0FP
+4V
3 1
O I
RXY0
R8508 RXY1
33x4
RXY2
RXY3
RXY4
R8509 RXY5
33x4
RXY6
RXY7
RXY8
R8510
RXY9
33x4
RXY10
RXY11
RXCR0
R8511
RXCR1
33x4
RXCR2
RXCR3
+4VHD
RXCR4
Q8595
R8512 RXCR5
BA18BC0FP
33x4 RXCR6 1 3
I O
RXCR7
RXCR8
R8513 RXCR9
33x4 RXCR10
RXCR11
04
64
4
VHD1
+4VHD
Q8654
BA18BC0FP
3 1
O I
F
MICROPROCESSOR PCB
To NADG-9462
SD-3 : D1
P8001B
R8597
100
C8685
104Z
+4VHD
Q8593
L8507
SI8008TM
NCH-2541_470K
L8505
2
SW

BLM21PG221SN1

4
VADJ
GND
C8686
#104Z
INPSEL R265
RMCK R266
CX_LRCK R267
CX_SCLK R268
DSPLR R269
+4VHD
TXY8
TXY7 R8420 76
CVCC18
22x4
TXY6 77
D18
TXY5 78
D16
TXY4 79
D17
TXY3 R8421 80
D15
TXY2 22x4 81
D14
TXY1 82
D13
TXY0 83
D12
R8422
TXCB11 84
D11
TXCB10 22x4 85
D10
TXCB9 86
D9
C8424 105Z
87
GND
C8407
100D
TXPIXCLK 88
IDCK
102K C8425 89
R8429
HDMI TRANSMITTER
IOVCC33
22
TXCB8 90
D8
TXCB7 91
D7
TXCB6 R8423 92
D6
TXCB5 22x4 93
D5
TXCB4 94
D4
TXCB3 95
D3
TXCB2 R8424 96
D2
TXCB1 22x4 97
D1
TXCB0 98
D0
99
R8425 22
CVCC18
105Z
100
C8428
GND
C8421 102K
C8401 C8402
22/4 22/4
L8401 L8402
+1.8V
+3.3V
L8401, 8402 : BLM21PG221SN1
P8002B
P8003B
+12V
L8508
1
VIN
BLM21PG221SN1
5
SS
GNDP
L251 : BLM21PG221SN1
L261 : BK1608LL241
BUS BUFFER
Q205
TC74VHC541FT
L251
330 1 20
G1 VCC
220 2 19 R272
A1 G2
L261 150
330 3 18 MCK_HDMI
A2 Y1
330 4 17 R273 47 PCMLRCK_DR0
A3 Y2
330 5 16 R274 47 PCMBCK_DSDCLK
A4 Y3
6 15 R275 47 PCMLR_DL0
A5 Y6
7 14
A6 Y5
8 13
A7 Y6
9 12
A8 Y7
10 11
GND Y8
Q8404
XC6213B182M
+4.1V
1
VIN
2
VSS
3
CE
C8418
22/4
C8417
50 105Z
CI2CA
49
CSDA
48
CSCL
47
DSDA
46
DSCL
45
DDCPWR5V
44 C8416
AVCC33
102K
43
AGND
42
PVCC2
41 C8415
AGND
102K
40
Q8401
TX2+
39
TX2-
SII9134
38
AVCC18
37
TX1+
36
TX1-
C8414
35
AGND
34 105Z
TX0+
33
TX0-
32 C8413
AVCC18
31 102K
TXC+
30
TXC-
C8412
29
AGND
28 105Z
PVCC1
R8410
27
EXT_SWG
26 680
AGND
C8411
102K
C8410
105Z
C8409
22/4
C8408
22/4
G
NAHDM-9473 (2/3)
U41
DSP / HDMI PC BOARD
DSPRST
DIGSDO
DSPCS
DIGSDI
DSPCLK
DSPIRQ
DSPBSY
GNDDSP
OSCCLK
DSPINPSEL
DIR_LRCK
DIR_BCK
DIR_SDOUT
RMCK
DSPSBLR
DSPCSW
DSPSLR
DSPLR
CX_SCLK
CX_LRCK
PCMBCK_DSDCLK
PCMLRCK_DR0
PCMLR_DL0
PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2
HDMISPF_DL2
VSPRST
VSPSCL
VSPSDA
VSPREQ
VSPRDY
VDLOCK
INPSEL
VIDEO DATA
+3.3VHD1
5
VOUT
4
NC
L8404, 8405 : BLM21PG221SN1
HPD_TX C8451 010C TX2+
C8452 010C TX2-
C8453
010C TX1+
C8454
010C TX1-
L8405
C8455
010C TX0+
L8404
C8456
010C TX0-
C8457
010C TXC+
L8408 :
C8458
010C TXC-
BLM21PG221SN1
SDA_TX
R8457 #AVRL161
SCL_TX
R8458 #AVRL161
SDA_TXDDC
SCL_TXDDC
L8408
D8305 NC
D8304 NC
C8348
102K
1
D2+
L8406
TX2+ 2
D2 Shield
TX2- 3
D2-
4
D1+
TX1+ 5
D1 Shield
TX1- 6
L8407
D1-
7
D0+
L8409
TX0+ 8
D0 Shield
TX0- 9
D0-
10
CK+
TXC+ 11
CK Shield
TXC- 12
L8410
CK-
CEC 13
CERemote
14
NC
DDCCLK 15
DDC CLK
R8334 1.8K 16
DDC DATA
17
GND
DDCDATA R8335 1.8K 18
+5V
19
HP DET
C8330
C8399
102K
105Z
+3.3VHD1
D8302
TX_HPLG
1SS352
R8339
47
Q8306
NC7SZ08
1 5
INA VCC
2 DDCCLK
INB
HPD_TX
3 4 SCL_TXDDC
GND OUTY
AND GATE
R8332
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
TX-SR606
H
DSP / HDMI PCB
To DSP SECTION
NAHDM-9565
/ 9473 (1/3)
SD-7 : A1
DSP / HDMI PCB
To VSP SECTION
NAHDM-9473 (3/3)
SD-9 : A5
HDMI
OUT
+12V
DDCDATA
SDA_TXDDC
C8331
TP18
104Z
5
4
2A GND
6 3
2B 1B
2
7
2OE 1A
TP17
8 1
VCC 1OE
1K
Q8309
SN74CB3T3306DCT
BUS SWITCH