Audio Section - Sony HCD-LF1 Service Manual

HCD-LF1
— AUDIO SECTION —
RF_AC
RF/SERVO
A
SECTION
WPK
RF/SERVO
D
SECTION
AV0 – AV7
8
DVD DSP
K
SECTION
SDEF#, XSHD#,
DVD DSP XDCK#, XSAK#
L
SECTION
768FS
RF/SERVO
E
SECTION
MSDATO, MSDATI, MSCK,
XMSLAT, SHRRDY, SHRMUT,
ISBTEST, XRST_DSD
RF/SERVO
J
SECTION
XSRQ
RF/SERVO
H
SECTION
DATA0 – DATA3,
LRCK-ZIVA,
BCK-ZIVA, XCK1
DVD DSP
O
SECTION
D-FIL-SELECT, D-FIL-INIT, SWI
MAIN
M
SECTION
ML, MC, MDI
DVD DSP
T
SECTION
HCD-LF1
126 WARFI
64
DSAL
DSAR 66
123 WCK
69
DSAC
DSALFE 71
74
DSALS
76
DSARS
XDCK#
166 SDCK
60
BCKAO
XSAK#
167 XSAK
EXCKO1 13
SDEF#
168 SDEF
XSHD#
165 XSHD
IC801
DSD DECODER
11 MCKI
IC808
16Mbit
MSDATO
6 MSDATO
SD-RAM
MSDATI
4 MSDATI
MSCK
3 MSCK
XMSLAT
2 XMSLAT
SHRRDY
7 MSREADY
SHRMUT
10 SMUTE
ISBTEST
115 TESTI
DCLK 141 35 CLK
XRST_DSD
9 XRST
142 34 CKE
DCKE
XWE 143 15 WE
145 17 RAS
164 XSRQ XRAS
XCAS 144 16 CAS
IC301 (1/2)
SYSTEM CONTROLLER
CDM OUT SW
CDM TRG SW
CDM CHK SW
39 DSIFL
40 DSIFR
23
POFLR
POCSW 22
41 DSICT
21
POSLR
42 DSISW
PLRCK 20
43 DSISL 19
PBCK
MCKOUT 17
44 DSISR
38 DSBCK
27 MCK
IC802
DIGITAL AUDIO
PROCESSOR
DATA1
35 EXIFLR
DATA3
34 EXICSW
DATA2
33 EXISLR
LRCK-ZIVA
32 EXILRCK
BCK-ZIVA
31 EXIBCK
XCK1
29 EXIMCK
47 4
DATA0
S701
SW1 (DISC IN/OUT)
70
D-SEN
S702
(SW3) (TRIGGER)
71
S703
SW2 (CHUKING)
69
F-IN MTR+
72 7 FIN 4
CMD FIN IC701 OUT1
LOADING
M
MOTOR
R-IN MTR-
DRIVER
CMD RIN 73 8 RIN OUT2 2
36 36
FLR-A
45 14
DATA1 VOUT1
CSW-A
47 DATA3
SLR-A
46 13
DATA2 VOUT2
LRCK-A
41 LRCK
BCK-A
40 12
BCK VOUT3
MCK-A
38 SCK1
VOUT4 11
31 DATA4
VOUT5 10
VOUT6 9
MDI
36 MDI
MC
35 MC
ML
34 ML
IC302
DAC
• SIGNAL PATH
M701
(LOADING)
FRONT-L
FRONT-R
SURROUND-L
MAIN
N
SECTION
SURROUND-R
CENTER
SW (LFE)
: AUDIO
: SACD PLAY