1394 Assy (2/2) - Pioneer VSX-84TXSi Service Manual

1

3.33 1394 ASSY (2/2)

A
MCLK
MLPCM_BCK
MLPCM_LRCK
MLPCM_DATA0
B
MLPCM_DATA1
MLPCM_DATA2
MLPCM_DATAA
60958
SAPCM_DATA1
SAPCM_DATA2
SAPCM_DATA3
SAPCM_LRCK
SAPCM_BCK
C
V+5D
D
XINIT
SEL4FS
SEL_DTYPE1
SEL_DTYPE0
DSGAIN
AERRIN
AMCKEN
XSACDDRCT
SACD_MCLK
E
SACD_DATA0
SACD_DATA1
SACD_DATA2
SACD_DATA3
SACD_DATA4
SACD_DATA5
NOTES
IMPORTANT PARTS FOR SAFETY
Indicated in "STBY" parts are STANDBY.
CAPACITORS
F
Unit : p-pF or µF unless otherwise noted.
Ratings : Capacity(µF)/Voltage(V)
Rated Voltage : 50V except for
AF
2/2
90
1
2
(F)
(S)
(SB)
V+5DS V+2D
IC410
L404 L405
S-L2980A25MC
ATL7002 ATL7002
1 5
VIN
VOUT
3 4
ON/OFF
OADJ
2
R404 220
R405 220
R406 220
1
2
R407
3
4
220*4
5
6
7
8
R410 STBY
R411 100
0
R412
R408 STBY
unless otherwise noted.
electrolytic capacitors.
VSX-74TXVi
2
3
V+3D V+3DP
L402
STBY
R427
0
(C)
(D)
V+2DS
VDDL
DSBCK
POCSW
DSIFL
POSLR
DSIFR
PLRCK
DSICT
IC401
PBCK
DSISW
SM5819AF
VDDH
DSISL
(SACD-->LPCM)
MCKOUT
DSISR
VSS
DIRDSCK
FMTPCM
SYNC
DIRPCK
INIT
VSS
C410
0.1
:CEVW101M16
:CKSRYB unless otherwise noted
RESISTORS
Unit : k-k ,M-M or unless otherwise noted.
Rated power : 1/16W unless otherwise noted.
Tolerance : (J) 5% unless otherwise noted.
3
4
1 CLKIN NC 8
2 GND VDD 7
3 S1 FRSEL 6
4 S0 CLKOUT 5
R426
0
(S)
(SB)
V+3DS
L401
ATL7002
C412 1 3 5 7
0.1
2 4 6 8
POFLR
C408
0.1
VDDL
E
B
Q401 V+3DH
C
RT1P431M
Sub:DTA143EUA
Sub:UN511L
1 5
8 7 8 3
2 6
4 4
IC406 (1/2)
IC406 (2/2)
TC7WH02FU TC7WH02FU
STBY
4
V+3D