Philips SACD 1000/001 Service Manual page 122

Wiring and block diagram
Block diagram DAC PCB
BLOCKDIAGRAM DAC PCB
MONO BOARD
STANDBY N
SACD 1000 6.
BCK/BCK
LRCK/SEL_DSD
SDT_LR/DSDL
SEL_PCM/DSDR
SDT_LsRs/DSDLs
SEL_PCM/DSDRs
SDT_CL/DSDC
SEL_PCM/DSDLFE
SDA
SDL
256Fs
384Fs
192Fs
1/2
384Fs
384Fs
CLKFRQSEL
CLKSEL
STDBYN
QD21
PCF8574T
GB 61
QD41 CS4397
24
BCK/BCK 11 23
LRCK/SEL_DSD 12
SDT_LR/DSDL 13
SEL_PCM/DSDR 14
D/A Converter
4
IIC BUS
5
17 MUTE 19
1 RST 18
10 MCLK
QD51 CS4397
24
BCK/BCK 11 23
LRCK/SEL_DSD 12
SDTLsRs/DSDLs 13
SEL_PCM/DSDRs 14
D/A Converter
4
IIC BUS
5
17 MUTE 19
1 RST 18
10 MCLK
QD61 CS4397
24
BCK/BCK 11 23
LRCK/SEL_DSD 12
SDT_CL/DSDC 13
SEL_PCM/DSDLFE 14
D/A Converter
4
IIC BUS
5
256Fs
17 MUTE 19
1 RST 18
QD02
10 MCLK
AMUTE SACDACT
SACDACT
CLKSEL
CLKFRQSEL
AUDIO BLOCK
FILTER FILTER
FILT1 RELAY
FILTER FILTER
AUDIO BLOCK
FILT2 RELAY
AUDIO BLOCK
FILT2 RELAY
FILTER FILTER
FILT1
CONTROL CONTROL
GND
L
R
Ls
Rs
CENTER
LFE
FILT2
1 SD71
2
Pos.1(normal)
3
Pos.2(L,R custom)
4
Pos.3(All custom)
5
CL 06532152_054.eps
121200