Sony KDE-P42MRX1D Service Manual page 39

IC8002
64Mb SRAM
UDCM 39
DQM 15
XWE
16
XCAS
2 DQ0 17
XRAS
4 DQ1 18
XCS 19
5 DQ2
BA0 20
7 DQ3
BA1 21
8 DQ4
DQ5
10
DQ6
11
3D COMB FILTER
DQ7
13
135 DQM
ADDR(10) 22
42 DQ8
ADDR(0) 134 XWE
23
44 DQ9
ADDR(1) 133 XAS
24
45 DQ10
ADDR(2) 132 XRAS
25
47 DQ11
ADDR(3) 26 131 XCS
48 DQ12
BA0
ADDR(4) 29 130
50 DQ13
BA1
ADDR(5) 30 129
DQ14
51
ADDR(6) 31
53 DQ15
ADDR(10)
ADDR(7) 32 126
ADDR(8) 125 ADDR(0)
33
124 ADDR(1)
ADDR(9) 34
ADDR(11) 123 ADDR(2)
35
120 ADDR(3)
119 ADDR(4)
118 ADDR(5)
117 ADDR(6)
114 ADDR(7)
ADDR(8)
113
ADDR(9)
112
ADDR(11)
111
96 DQ0
95 DQ1
94 DQ2
89 DQ3
88 DQ4
87 DQ5
86 DQ6
85 DQ7
DQ8
106
DQ9
105
DQ10
104
DQ11
103
100 DQ12
99 DQ13
98 DQ14
97 DQ15
A1 (1/3) ( )
VIDEO & AUDIO FRONT END
IC8023
LVDS ITU601 TX
M_Y7
TB6
49
M_Y6
TD5
1
M_Y5
TD4
64
M_Y4
TB5
48
M_Y3
46 TB4
M_Y2
45 TB3
M_Y1
44 TB2
M_Y0
63 TD3
M_H
59 TD0
M_V
3 TD6
M_CLK
12 CLKIN
M_C7
41 TB0
M_C6
TA6
40
M_C5
TA5
38
M_C4
TD1
61
IC8000 M_C3
TA4
37
M_C2
TA3
36
M_C1
35 TA2
M_C0
34 TA1
BUFFER
ACO 2 FL8001
Q8008
BUFFER
AYO 4 FL8000
Q8007
BUFFER BUFFER
VIN 12
Q8002 Q8043
BUFFER AMP
REFCLK 19
Q8009, Q8011
HTIM 62
VTIM
59
SCL 141
SDA 142
22
21
TEXAS-RST 8
VIDEO_SUB
IC8028
VIDEO PROCESSOR
M_Y7
N_CLK
D6OUT7 656CLK 15
7
M_Y6
N_7
D6OUT6 656107 16
8
M_Y5 N_6
D6OUT5 656106 30
9
M_Y4 N_5
D6OUT4 656105 31
21
M_Y3 N_4
D6OUT3 656104 37
22
M_Y2 N_3
656103
23 D6OUT2 38
M_Y1 N_2
24 D6OUT1 656102 60
M_Y0 N_1
656101
25 D6OUT0 61
N_0
32 HOUT 656100 62
39 VOUT
51 CLKOUT
M_C7
115 DBOUT7
M_C6
116 DBOUT6
M_C5
124 DBOUT5
M_C4
DBOUT4
125
M_C3
DBOUT3
126
M_C2
DBOUT2
127
M_C1
FBL1
DBOUT1 67
128
M_C0
DBOUT0 GIN1 72
132
RIN1
70
BIN1 73
Y_MAIN
BUFFER AMP
100 CVBS4
Q8044, Q8047
RIN2 78
C_MAIN
BUFFER AMP
GIN2 80
102 CVBS5
Q8043, Q8046
VIDEO_MAIN
BIN2 82
FBL2
68
3DC-C
BUFFER
98
CVBS3
Q8001
3DC-Y
BUFFER
CVBS2
97
Q8000
106
CVBS7
BUFFER
CVBS1
FL8002 96
Q8045
IC8001
CVBS/YIN
34
SCL 36
30 SECAM REF
SDA 37
15 HTIM
14 VTIM
IC8007
MACROVISION
DETECTOR
CVBS_SUB
BUFFER
A1PIA 1
Q8072
IC8038
COLOUR DECODER
SDA
Y_SUB BUFFER
CVBS/Y2
44
CVBS/Y1 1
SCL Q8074
C1
48
RESETB
BUFFER
Cr2 29
C_SUB Q8080
BUFFER
43 C2
Q8076
Cb2 30
Y2 31
YS1
24
V_SUB
BUFFER
4 VS Y1 19
Q8087
Cr1 17
H_SUB
9 HS
Cb1 18
Y_SUBCD BUFFER
21 Y OUT
Q8086
BUFFER
COMB C
7
Q8079
CB_SUBCD
BUFFER
22 Cb OUT
Q8085
BUFFER
COMB Y 5
Q8078
CR_SUBCD BUFFER
23 Cr OUT
Q8084
COMB SYS
45
BUFFER
CVBS OUT 3 FL8004
Q8071
YUV_SUBCD
46
FSC OUT
- 39 -
IC8027
LVDS ITU656 RX
31 CLKOUT
14 RD6
21 RD0
RC6
22
27 RC2
RB5
33
RB2
36
RA5
41
RA1
46
N_IN
CVBS_N
BUFFER
Q8053
BUFFER
Q8051
BUFFER
Q8052
CR_2171
BUFFER
Q8048
YS_2171
BUFFER
Q8050
YUV_N
BUFFER CB_2171
Q8049
FSW_OUT
YUV_2171
CVBS/SUBX1
BUFFER
MUT_FSW_SUB
Q8082
CR_2171
CB_2171
BUFFER
Q8081
YS_2171
BUFFER
Q8083
FSW_OUT
Y_N
CR_N
BUFFER
Q8089
CB_N
BUFFER
Q8088
IC8037
BUFFER
FL8005 7 ACO
Q8075
BUFFER
FL8006 9 AYO
Q8077
26
NTPLI
23 PNR
CLPO
1
BUFFER
2 ADIN
Q8073
FIN
37
CN8011
1
L_N 3
R_N 5
FBLK_N 7 TO
N2 BOARD
Y_N 9
CN7504
CR_N 11
CB_N 13