Sony MDX-C7900 Service Manual page 33

IC200 TC9246F-TP1
REF
PD
VDDA
AMPI
AMPO
VSSA
XI
XO SELECTOR
IC202 PCM1717E-ST2
XTI 1
CLK
2
DGND CONTROL
VDD 3
4
LRCIN
INPUT
INTERFACE
DIN 5
BCKIN 6
DIGITAL
FILTER
7
ZERO
NOISE SHAPER
5LEVE DAC
LOWPASS FILTER
CMOS
D/C R 8
AMP
9
VOUTR
10
AGND
VDD
LOCK
S2
S1
M2
M1
CKO
VSS
20 XTO
19 CLKO
18 ML/MUTE
17
MODE MC/DM1
CONT
ROL 16 MD/DM0
15 RSTB
14 MODE
5LEVEL DAC
LOWPASS FILTER
CMOS
D/C L
13
AMP
12 VOUTL
11 VCC
IC201 SM5852FS-E2
LRCI 1
INPUT
BCKI 2
INTERFACE
DI 3
SYSTEM
CLOCK
CLK 4
5
VSS
SEQUENTIAL
RSTN 6
CONTROL
TESTN 7
MUTE
MUTEN 8
CONTROL
IC250 NJM2360AM (TE2)
CS 1 Q2 Q S
Q1
R
ES 2
CT 3
VREF
GND 4
1.25V
IC600 BA8270F-E2
BUS ON
BUS ON
1
SWITCH
RESET
RST 2
SWITCH
BATTERY
BATT 3
SWITCH
CLK 4
VREF 5
6
DATA
GND 7
– 51 –
16
15
DIGITAL
14
SIGNAL
13
PROCESSOR
12
11
OUTPUT
10
INTERFACE
9
MODE
CONTROL
8 CD
7 SI
Ipk
6 V+
CT OSC
+
5 INVIN
–
COMP
VCC
14
13 RST
12 BUS ON
11 CLK IN
10 BU IN
9 DATA IN
8 DATA OUT
DB/DS
MOD2
MOD1
OPT
VDD
LRCO
BCKO
DOUT