Sharp CD-DVD500

– 29 –
CD-DVD500
Figure 29 SCHEMATIC DIAGRAM (4/18)
7
8 9 10 11 12
D1.8V
47
48
49
50
53
51
54
55
3 1
3
1
120
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
82
81
50 49 48 47 46 45 44 43 42 41
1 2 3 4 5 6 7 8 9
10
40 39 38 37 36 35 34 33 32 31 30
11 12 13 14 15 16 17 18 19 20 21
26 27 28 29
22 23 24 25
50 49 48 47 46 45 44 43 42 41 39 40
1 2 3 4 5 6 7 8 9
10 11 12
38 37 36 35 34 33 32 31 30 29 28
13 14 15 16 17 18 19 20 21 22 23
27 26
24 25
14
13 12 11 10
9
8
1 2 3 4 5 6 7
2
2
4
1
41
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
LD+
LD–
CD/D1_SW
CLAMP SW
DVD_CLK
TUN_FNC
UART RX
DVD_DO
DVD_DI
DVD_STB
DVD_BUSY
D_GND
GNDP
GPSI
GNDC
GPSO
VDDC
VDDP
VDDP-A2
D
P
C
K
D
P
Q
D
Y
D
C
D
D
C
S
R
0
1
2
3
D
P
0
1
2
3
4
5
D
_LVL_SHFT
6
7
D
P
8
D
C
9
D
C
1
0
D
P
1
1
1
2
1
3
1
4
1
5
Y
PE
D
P
D
R
D
CVBS/C
GNDP
VCLKx2
IDLE
DVDDAT7 DVDDAT6 DVDDAT5 DVDDAT4 DVDDAT3 DVDDAT2 DVDDAT1 DVDDAT0
DVDREQ
DVDSTRB
DVDVALID
DVDSOS DVDERR
ABCLK
ALRCLK
AOUT-2 AOUT-1 AOUT-0
VDDP
GPIO
S/PDIF
GNDP-A2
AMCLK
TESTMODE
VDDP
SCNENBL
RESET STNBY
GNDA
VDDA
GCLK
XO
PLLCFG-0
GCLK1
VDDC
PLLCFG-1
GNDC
AIN
ICEMODE
VREF
GND-DACS
GND-DACP
RSET
GND-DACB
C/B/U
Y/R/V
VDD-DAC
CVBS/G/Y
GND-DACD
COSYNC
VDDP
VDD_LVL_SHFT
GNDP
FI
HSYNC
VDDP
VSYNC
VCLK
RAMCAS GNDP
RAMDAT0
RAMDAT15
VDDP
RAMDAT1
RAMDAT14
GNDP
RAMDAT2
RAMDAT13
VDDP
RAMDAT3
RAMDAT12
GNDP RAMDAT4 RAMDAT11 VDDP RAMDAT5 RAMDAT10 RAMDAT6 GNDC RAMDAT9 VDDP RAMDAT7 GNDP RAMDAT8 VDDP PCLK GNDP RAMDQM VDDC RAMWE RAMRAS RAMCS1 VDDP RAMCS0 GNDP RAMADD11 RAMADD9 RAMADD10 VDDP RAMADD8 RAMADD0 RAMADD7 RAMADD1 RAMADD6 RAMADD2 VDDP RAMADD5 RAMADD3
RAMADD4
A_5V
D_5V
M_GND
A_GND
D_GND
M_8V
VSSO VSSO
VCCO
I/O15 I/O14 I/O13 I/O12 I/O11 I/O10
VSSO
I/O9 I/O8
VCCO
NC
DOMU
CLK
CKE
NC
A9 A8 A7 A6 A5 A4
VSS
VCC A3 A2 A1 A0 A10(+) A11(BS) CS RAS CAS WE DOML VCCO VSSO VSSO VCCO I/O7 I/O6 I/O5 I/O4 I/O3 I/O2 I/O1 I/O0 VCC
VCC I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCCO VSSO VSSO VCCO DOML WE CAS RAS CS A11(BS) A10(+) A0 A1 A2 A3 VCC
VSS
A4 A5 A6 A7 A8 A9
NC
CKE
CLK
DOMU
NC
VCCO
I/O8 I/O9
VSSO
I/O10 I/O11 I/O12 I/O13 I/O14 I/O15
VCCO
VSSO VSSO
V_8V
12
11
10
9
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
VCC
GND
15960 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
DVD SERVO PWB-C (2/3)
CNS703
FROM DISPLAY PWB
P33 8-H
CNS405
FROM AMP. B PWB
P35 7-E
TO DVD SERVO
PWB-C (3/3)
P43 11-H
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B+B
+B
+B
+B
+B
+B
B
+
B+B
+B
RAMD0
RAMA4 RAMA3 RAMA2 RAMA6 RAMA1 RAMA7 RAMA0 RAMA10 RAMA9 RAMA11 RAMCS1 RAMRAS RAMCAS RAMDQM
RAMD8 RAMD7 RAMD9 RAMD6 RAMD10 RAMD5 RAMD11 RAMD4 PCLK
RAMWE RAMCS0 RAMA5 RAMA8
RAMD1 RAMD2 RAMD3 RAMD4 RAMD5 RAMD6 RAMD7 RAMDQM RAMWE RAMCAS RAMCS0 RAMRAS RAMA11 RAMA10 RAMA0 RAMA1 RAMA2 RAMA3 RAMD0 RAMD1 RAMD2 RAMD3 RAMD4 RAMD5 RAMD6 RAMD7 RAMDQM RAMWE RAMCAS RAMCS1 RAMRAS RAMA11 RAMA10 RAMA0 RAMA1 RAMA2 RAMA3
RAMA4 RAMA5 RAMA6 RAMA7 RAMA8 RAMA9
RAMD8 RAMD9
RAMD10 RAMD11
RAMD8 RAMD9
RAMD10 RAMD11 RAMD12 RAMD13 RAMD14 RAMD15 RAMD12 RAMD13 RAMD14 RAMD15
RAMDQM
RAMA4 RAMA5 RAMA6 RAMA7 RAMA8 RAMA9
RAMDQM
RDMD12
RDMD3
RDMD13
RDMD14
RDMD1
RDMD15
RDMD0
RDMD2
AMCLK
ABCLK
/EER_O
/SOSO_O
/SVAL_O
SDCK_O
SD0_O SD1_O SD2_O SD3_O SD4_O SD5_O SD6_O SD7_O
DVDREQ
LD_FWD
LD_RVS
UART-RXD
KEY3
FIP_CS
S/E_CK
S/E_DI
S/E_DO
SPDIF_O
D_5V
CVBS/G/Y
Y/R/V
C/B/U
A_GND
D_GND
V_8V
1
R3204 100
R3228 100
R3203 100
R3208 100
C3207
0.001
R3209 100
R3205
10K
R3212
1.8K
R3215
100
R3211
470
R3216
22K
C3206 0.1
R3206
10K
R3214
1.8K
R3213
470
R3207 10K
R3210 10K
R3661 10
R3662 10
R3663 10
C3673
47/6.3
C3666
0.1
C3664
47/6.3
C3662
0.1
IC3661
IX0445AW
VOLTAGE
REGULATOR
IC3662
IX0472AW
VOLTAGE REGULATOR
C3665
0.1
C3667
47/6.3
C3663
47/6.3
C3661
0.1
C3670
100/6.3
C3669
0.01
C3668
0.01
C3674
0.1
C3671
100/6.3
C3672
0.01
C3628
47/6.3
C3629
100/6.3
C3630
0.1
FB3605
100mA
L3602
47µH
C3631
47/6.3
C3632
0.1
R3615
150
R3616
390
C3633
0.1
FB3606
100mA
C3634
0.1
C3635
0.1
R3621
220
C3610
0.1
C3611
0.1
C3612
0.1
C3613
0.1
R3670
100
C3614
0.1
C3615
0.1
C3616
0.1
C3620
100/6.3
C3619
0.1
C3618
0.1
C3617
100/6.3
FB3601
100mA
C3621
0.1
C3622
0.1
C3623
0.1
X3601
27MHz
R3612
680K
C3627
10P(CH)
R3613
150
C3626
10P(CH)
FB3604
100mA
R3602
10K
R3603
56
R3604
390
R3607
56
R3608
56
C3625
0.1
R3610
56
C3624
47/6.3
R3227 680
C3201 0.1
R3226
680
C3203
0.1
R3225
680
C3204 0.1
C3205
47/6.3
FB3603
100mA
C3643
0.1
C3646
100/6.3
C3644
0.1
C3641
0.1
IC3603
IX0449AW
16M SDRAM
C3640
0.1
IC3601
IX1720GE
DVD DECORDER
IC3602
IX0449AW
16M SDRAM
Q3202
KTA1504 Y
Q3203
KTA1504 Y
Q3205
KTA1504 Y
L3601
47µH
IC3201
74HC07AF
BUFFER AMP.
CP3202
CP3201
• The number 1 are waveform number shown in page 58.