Panasonic SA-HT920P Service Manual page 122

Dvd home theater sound system
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IC8051
IC8001
C3ABPG000068
MN2DS003APH
64M SDRAM
DV2
23
227
A0
MA0
24
224
A1
MA1
25
221
A2
MA2
26
217
A3
MA3
29
220
A4
MA4
30
223
MEMORY
MEMORY
A5
MA5
ADDRESS
31
226
ADDRESS
A6
MA6
12bit
12bit
32
228
A7
MA7
33
233
A8
MA8
34
238
A9
MA9
22
230
A10
MA10
35
237
A11
MA11
2
17
DQ0
MDQ0
4
14
DQ1
MDQ1
5
11
DQ2
MDQ2
7
8
DQ3
MDQ3
8
5
DQ4
MDQ4
10
2
DQ5
MDQ5
11
256
DQ6
MDQ6
MEMORY
13
252
DQ7
MDQ7
DATA
42
254
DQ8
MDQ8
16bit
44
1
DQ9
MDQ9
45
4
DQ10
MDQ10
47
7
DQ11
MDQ11
48
10
DQ12
MDQ12
50
13
DQ13
MDQ13
51
15
DQ14
MDQ14
53
18
DQ15
MDQ15
19
240
CS
NCSM
18
244
NRAS
NRAS
17
245
CAS
NCAS
16
248
WE
NWE
38
243
CLK
MCK
IC8651
23
RFKFMH81T160
EXADT0
39
16M FLASH ROM
37
51
24
29
25
40
DQ0
A0
31
36
33
18
50
A7
EXADT7
35
40
8
25
A8
EXADT8
42
41
44
1
33
A15
30
47
DATA
32
27
34
42
36
32
39
46
EXADT15
41
43
45
48
30
DQ15
A16
EXADR16
17
43
A17
EXADR17
16
31
A18
EXADR18
19
45
A19
EXADR19
20
21
A20
EXADR20
XCE
XWE
XOE
26
11
28
52
NEXOE
22
NEXWE
38
NEXCE
212
MDQ16
210
207
204
200
198
195
193
192
194
197
199
203
206
208
211
MDQ31
170
40
SRCK
169
41
LRCK
176
45
AD OUT0
175
46
AD OUT1
174
47
AD OUT2
171
31
AD OUT3
IC8601
C0EBE0000384
RESET
2
RESET
MEMORY
DATA
16bit
73
37
NRST
53
36
P15
56
35
P12
57
34
P11
58
33
P10
163
38
DACCK
55
A MUTE
P13
ADDRESS
156
Y
DAC4 OUT
158
C
DAC5 OUT
149
Y/PY/G
DAC1 OUT
151
CB/PB/B
DAC2 OUT
152
CR/PR/R
DAC3 OUT
ADDRESS
68
OP CPU CLK
P3
702
OP CPU CMD
P1
69
OP CPU STAT
P2
DATA
IC8451
C0FBBK000036
AUDIO DAC
DAC
BCK IN
LRC IN
D IN1
SERIAL
DAC
D IN2
INPUT
D IN3
I/F
D IN4
DAC
4X/8X
DAC
OVERSAMPLING
ENHANCED
DIGITAL FILTER
MULTI-LEVEL
WITH
DELTA-SIGMA
FUNCTION
MODULATOR
CONTROLLER
DAC
DAC
RSTB
FUNCTION
ML
CONTROL
MC
I/F
DAC
MDI
MDO
DAC
SYSTEM
CLOCK
SYSTEM
SCLKI
CLOCK
ZERO DETECT
MANAGER
IC8691
C0JBCA000066
1
4
2
IC8695
C0JBCA000066
1
4
2
V OUT7
16
DVD MIX L
OUTPUT AMP AND
LOW-PASS FILTER
V OUT8
20
DVD MIX R
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
V OUT1
14
DVD FL
LOW-PASS FILTER
OUTPUT AMP AND
V OUT2
13
DVD FR
LOW-PASS FILTER
OUTPUT AMP AND
V OUT3
12
DVD SL
LOW-PASS FILTER
OUTPUT AMP AND
V OUT4
11
DVD SR
LOW-PASS FILTER
OUTPUT AMP AND
V OUT5
10
DVD CNT
LOW-PASS FILTER
OUTPUT AMP AND
V OUT6
9
SUBW
LOW-PASS FILTER
ZFLAG
48
ZFLAG
QR8420
MUTING
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
DVD CLK
DVD CMD
DVD STAT

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