Panasonic SA-G90, Service Manual

Page: 80 / 95

42
44
RX3
18
A
GND1
A
G
ND2
D
GND2
D
GND1
20 39 41 7 27
SPI
DEM
A OUT6
26
A OUT5
25
3 4
5 6 8 9
10
(13)
CS4226-KQG
IC1002
DIR/DAC/VOL
24-bit
DSP PROCESSING
RAM
PROGRAM
MEMORY
RAM
DATA
MEMORY
STC
RAM
INPUT
BUFFER
PLL
CLOCK MANAGER
D
A
T
A0~7
8~11,
14~17
CMP DAT 27
CMP CLK 28
CMP REQ 29
25 SCLK N1
26 LRCLK N1
22 SDATA N1
CLK IN
CLK SEL
30
31
Vss2
Vss1
Vss3 V
DD
2
V
DD
1
V
DD
3
FIL
TD
FIL
TS
32 33
13
2
24
12
1
23
+B3
MCLK 44
SCLK
43
LRCLK
42
AU DATA0
41
AU DATA1
40
AU DATA2
39
XMT958
3
CS49326-CLR
IC1001
AC3/DTS DECODER DSP
FIL
T
17 19 40
+V
A
+VD
CM
OUT
16 36
SCD
OUT
19
EMWR
4
EXTMEN
21 20
INTREQ
5
EMOE
SCDIN
6
SCCLK
7
CS
18
RESET
36
SN74LV244APW
IC1003
LOGIC CONTROL
SN74AHCT244PW
IC1004
LOGIC CONTROL
INTREQ
SCD OUT
D
OUT1
D
IN3
32
D
IN2
33
D
IN1
34
XTI
28 30
31
MCLK
OUT
37
LRCK SCLK
38
AUDATA0
AUDATA1
AUDATA2
SNAHC1U04DBV
IC1006
INVERTER
SN74HCU04APW
IC1005
LOGIC CONTROL
X1001
(12.288MHz)
SCLK
SCLK
LRCK
LRCK
+B7
A OUT3(4)
23
(24)
CCLK
CD
OUT
CD
IN
CS
PDN
A
UDIO
AIN1L
(AIN1R)
O
VL/ERR
CCLK CD
OUT
CD
IN
O
VL/ERR
PDN CS42
CSRESET
CS49
+B3
+B1
43
RX1
RX2
BUFFER
AMP
NJM2115D
IC1206(1207)
AIN2L
(AIN2R)
A OUT1(2)
21
(22)
+B1
Q1001
PO
WER
11
(12)
AIN1L
14
V
SS
A
35
V
DD
A
+B3
34
TV
(OPTICAL)
DVD
(OPTICAL)
CD
(OPTICAL)
DIGITAL
POWER
SUPPLY
+B5
AUDATA0
AUDATA1
AUDATA2
XMT958
XMT958
+B3
DIGITAL
AUDIO INPUT
INTERFACE
FRAMER
SHIFTER
ROM
PROGRAM
MEMORY
RAM
DATA
MEMORY
INPUT
BUFFER
CONTROLLER
RAM
OUTPUT
BUFFER
OUTPUT
FORMA
TTER
PARALLEL OR SERIAL HOST INTERFACE COMPRESSED
DATA INPUT
INTERFACE
SPDIF
RECEIVER