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MAIN SIGNAL
IC37004-25 IC37004-26 IC37004-27
0.68Vp-p(20usec./div.) 0.64Vp-p(20usec./div.) 6.0Vp-p(20usec./div.)
DVD INTERFACE C.B.A. VHS MAIN C.B.A.
I/O SECTION
IC37004-32 IC37004-33,34
1.2Vp-p(20usec/div) 0.8Vp-p(20usec/div)
B P37003 P30003 B OUT P30002 P4301
BOUT 25
1 1 7 7
G P37003 P30003 G OUT P30002 P4301 TO
GOUT 26 LUMINANCE & CHROMINANCE
22 22 8 8 BLOCK DIAGRAM(1/2)
R P37003 P30003 R OUT P30002 P4301
ROUT 27
21 21 9 9
Y
YOUT 32
C
COUT 33
CVBS
CVOUT 34
IC37009
(16M SDRAM)
SMI ADR0 69 23 A0
SMI ADR1 68 24 A1
SMI ADR2 67 25 A2
SMI ADR3 66 26 A3
SMI ADR4 58 29 A4
MEMORY SMI ADR5 59 30 A5 MEMORY
ADDRESS SMI ADR6 60 31 A6 ADDRESS
14bit SMI ADR7 61 32 A7 14bit
SMI ADR8 62 33 A8
SMI ADR9 63 34 A9
SMI ADR10 70 22 A10
Q33006,Q33004
SMI ADR11 71 35 A11
P37003 P30003 Y OUT P30002 P4301
SMI ADR12 72 20 BA0 AMP
17 17 10 10
SMI ADR13 73 21 BA1
SMI DATA0 84 2 DQ0
SMI DATA1 85 4 DQ1
SMI DATA2 86 5 DQ2
JK4903
SMI DATA3 87 7 DQ3
Q33007,Q33005
SMI DATA4 88 8 DQ4
P37003 P30003 C OUT P30002 P4301
SMI DATA5 89 10 DQ5 AMP 4 3
19 19 11 11
MEMORY SMI DATA6 90 11 DQ6 MEMORY
DATA SMI DATA7 91 13 DQ7 DATA 2 1
16bit SMI DATA8 92 42 DQ8 16bit
5
SMI DATA9 93 44 DQ9
SMI DATA10 97 45 DQ10
SMI DATA11 98 47 DQ11
SMI DATA12 99 48 DQ12
SMI DATA13 100 50 DQ13
Q33003
SMI DATA14 101 51 DQ14 (TO IC4901- 11 , 23 )
P37003 P30003 CVBS OUT P30002 P4301
SMI DATA15 102 53 DQ15 AMP TO
20 20 12 12 LUMINANCE & CHROMINANCE
BLOCK DIAGRAM
SMI CSO 74 19 CS
SMI RAS 76 18 RAS
SMI CAS 77 17 CAS
SMI WE 78 16 XWE
SMI CLKOUT 95 38 CLK
SMI CLKIN 82
NV-VHD1B/EC/EE/F NV-VHD1B/EC/EE/F
DVD VIDEO BLOCK DIAGRAM DVD VIDEO BLOCK DIAGRAM