Panasonic SA-HT340GC Service Manual page 55

SA-HT340GC / SA-HT340GCS / SA-HT340GS
IC8051
C3ABPG000145
64M SDRAM
A0
A1
A2
A3
A4
MEMORY
A5
ADDRESS
A6
12bit
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
MEMORY
DQ7
DATA
DQ8
16bit
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CS
NRAS
NCAS
NWE
CLK
IC8651
RFKWMHA0B160 (GC/GS)
RFKWMHA0C160 (GCS)
16M FLASH ROM
29
DQ0 A0
31
33
A7
35
38
A8
40
42
A15
44
30
DATA
32
34
36
39
41
43
A16
45
DQ15 A17
A18
A19
A20
XCE XWE XOE
26 11 28
IC8001
MN2DS0009VP
DV3.2 LSI
23 241
MA0
24 243
MA1
25 245
MA2
26 247
MA3
29 246 168
MA4 SRCK
30 244 167
MEMORY
MA5 LRCK
31 242 ADDRESS 172
MA6 AD OUT0
32 240 12bit 171
MA7 AD OUT1
33 238 170
MA8 AD OUT2
34 232 169
MA9 AD OUT3
22 237
MA10
35 230
MA11
2 199
MDQ0
4 201
MDQ1
5 203
MDQ2
7 207
MDQ3
8 209
MDQ4
10 211
MDQ5
11 213
MDQ6
13 217
MEMORY
MDQ7
42 216 DATA
MDQ8
44 212 16bit
MDQ9
45 210
MDQ10
47 208
MDQ11
48 206
MDQ12
50 202 76
MDQ13 P9
51 200 77
MDQ14 P10
53 198 78
MDQ15 P11
19 229
NCSM
18 228
NRAS
17 227
NCAS
16 221 166
NWE DACLK
38 223
MCK
225
MCK 1
18
EXADT0
64 80
P13
63
62
61
25 60
59
18 58
EXADT7
ADDRESS
8 51
EXADT8
50
1 49 156
DAC4 OUT
48
47 157
DAC5 OUT
46
43 149
DAC1 OUT
42
EXADT15
148
DAC2 OUT
48 41 147
EXADR16 DAC3 OUT
17 57
EXADR17
16 56
EXADR18 ADDRESS
9 54
EXADR19
20 65
EXADR20
75
20 P8
NEXOE
55
NEXWE
18
NEXCE
73
P6
23
EXDT0
25
27
29
31
33
74
37 P7
39
DATA
24
26
28
30
32 84
NRST
36
38
40
EXDT15
66
P1
67
P2
IC8421
C0FBBK000050
AUDIO DAC
7 BCK
8 LRCK
11 DATA2
SERIAL
12 DATA3
INPUT
13 DATA4
I/F
6 DATA1
4X/8X
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
FUNCTION
CONTROL
I/F
2 MS
3 MC
4 MD
SYSTEM
CLOCK
SYSTEM
5 SCK
CLOCK
MANAGER
A MUTE
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
IC8691
C0JBAA000346
AND GATE
1
4
OP CPU CLK 2
OP CPU CMD
IC8695
C0JBAA000346
AND GATE
1
4
OP CPU STAT 2
IC8601
C0EBA0000029
RESET
1
IC8611
OUT
EEPROM
IC8606
5
C0EBE0000455
SDA
RESET
6
SCL
1
OUT
(Not Supplied)
55
OUTPUT AMP AND V OUT7 16
DAC
LOW-PASS FILTER
V OUT8 15
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND V OUT1 27
DAC
LOW-PASS FILTER
OUTPUT AMP AND V OUT2 26
DAC
LOW-PASS FILTER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
OUTPUT AMP AND V OUT3 22
DAC
LOW-PASS FILTER
V OUT4 21
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND V OUT5 20
DAC
LOW-PASS FILTER
OUTPUT AMP AND V OUT6 19
DAC
LOW-PASS FILTER
ZFLAG 28
ZERO DETECT
QR8420
MUTING
DVD MIX L
DVD MIX R
DVD FL
DVD FR
DVD SL
DVD SR
DVD CNT
SUBW
ZFLAG
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
DVD CLK
DVD CMD
DVD STAT
SA-HT340GC/GCS/GS BLOCK DIAGRAM