Panasonic SA-HT940PC Service Manual page 60

SA-HT940P / SA-HT940PC
IC8051
C3ABPG000133
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
RFKWMH0L160
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
MN2DS0009AP
DV3.2 LSI
156
DAC4 OUT
23 241
MA0
157
24 243 DAC5 OUT
MA1
25 245
149
MA2
DAC1 OUT
26 247
MA3
29 246 148
MA4 DAC2 OUT
30 244 MEMORY
MA5 147
31 242 ADDRESS
MA6 DAC3 OUT
32 240 12bit
MA7
33 238
MA8
34 232
MA9
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
16bit 168
44 212
MDQ9 SRCK
167
45 210
LRCK
MDQ10
47 208 172
AD OUT0
MDQ11
48 206 171
AD OUT1
MDQ12
50 202 170
AD OUT2
MDQ13
51 200 169
AD OUT3
MDQ14
166
53 198
MDQ15 DA CLK
173
IEC OUT
19 229
NCSM
18 228
NRAS
17 227
VDIQ0 183
NCAS
16 221
VDIQ1 182
NWE
38 223
VDIQ2 181
MCK
VDIQ3 180
225 VDIQ4 179
MCK 1
VDIQ5 178
VDIQ6 177
VDIQ7 176
18
EXADT0
187 VCLK
64
SCLOCK
63
62
61
25 60
59
18 58 183
EXADT7 OSC0
ADDRESS
8 51
EXADT8 X8621
50
1 49
182
48 OSC1
47
46
43
42
EXADT15
IC8601
C0EBA0000029
48 41
RESET
EXADR16
17 57
EXADR17
16 56
84
EXADR18 ADDRESS 1
NRST
9 54 OUT
EXADR19
10 65
EXADR20
IC8606
C0EBA0000455
RESET
20
NEXOE 1
55 OUT
NEXWE
18
NEXCE
IC3931
23
EXDT0 C0JBA000344
25
AND GATE
27
1
29
71 2
31
P4
33
37
39
66
DATA P1
24
67
26
P2
28
HOTPLG
85
FG
30
32
36
OP CPU CMD
38 73
P6
40
EXDT15
74 OP CPU STAT
P7
75
OP CPU CLK
P8
80
P13
76
P9
77
P10
78
P11
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
IC3901 C1AB00002239 HDMI PANELLINK CINEMA TRANSMITTER
12 SCK
11 WS
SD0
10
AUDIO DATA
9 SD1
CAPTURE LOGIC
8 SD2
7 SD3
6 MCLK
5 SPDIF
IC3701 MN864701 HDMI TRANSMITTER
84 VSYNC 2
161 D0 DQ0 VSYNC
160 D1
85 HSYNC 1
DQ1 HSYNC
159 D2
158 D3 V
DQ2 86 67 D8
156 D4
Y OUT
155 D5 DQ3 65 D9
88
154 D6
DQ4 64
89 D10
153 D7
Y DQ5 90 63 D11
131
DQ6 93 62 D12
PCLK IN
DQ7 94 61 D13
VIDEO
IC8701 DATA CAPTURE
DQ8 95 58 D14
C0JBAB000614 /DE
INVERTER DQ9 97 57 D15
GENERATOR
LOGIC
2 4 18
DQ10 56
HCLK 98 D16
CB/CR OUT
DQ11 99 55 D17
DQ12 101 54 D18
CB/
DQ13 102 53 D19
28 CR
NRESET
DQ14 103 52 D20
I2C SDA
15
HSDA DQ15 105 51 D21
I2C SCL 14 DQ16 106 50 D22
HSCL
DQ17 107 49 D23
126 IDCK 66 IDCK
PCLK OUT
IC8611
C3EBGC000055
EEPROM
44 CSDA
I2C
5
SDA
SLAVE
43 CSCL
6
SCL
42
RESET
(Not Supplied)
TXRST
4
SDA
SCL
1 AND GATE
4 IC8695 C0JBAA000346
2
AND GATE
1 IC8691 C0JBAA000346
4
2
60
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
SR CK
LR CK
AD OUT0
AD OUT1
AD OUT2
AD OUT3
S CK
HDMI
CONNECTOR
P3901
TX2+ 36
1 D2+
2 D2 GND
TX2- 35
3 D2-
TX1+ 33
4 D1+
D1 GND
5
TX1- 32
6 D1-
TX0+ 30
7 D0+
D0 GND
8
TX0- 29
9 D0-
TXC+ 27
10 CLK+
PANELLINK
TMDS
11 CLK GND
4:2:2 TO
CSC X OR TXC- 26
DIGITAL
4:4:4 12 CLK-
CORE
Q3902
HDCP
LEVEL
16 HDMI SDA
REGISTERS SHIFTER
HPD 18
RECEIVER SENSER + INTERRUPT LOGIC
Q3903
DSDA
19 LEVEL
15 HDMI SCL
E-DDC SHIFTER
CONFIGURATION
MASTER
LOGIC
DSDL 20
Q3901
19 HOT PLG
BUFFER
13 CEC
HOT PLG
Q3941-3943 Q2096,2097
CEC IN
CEC CIRCUIT BUFFER
CEC OUT
DVD CMD
DVD STAT
DVD CLK
AMUTE
MS
MC
MD
SA-HT940P/PC BLOCK DIAGRAM