Schematic Diagram (Mpeg) - Sanyo DVD-SL20V Service Manual

SCHEMATIC DIAGRAM (MPEG)

LOADER BLOCK
3.3V
5V C8552
104
5V
DGND
9V
9V
C8550
14 104
+12V
1 5V
V_GND 2
IC852
GDAC
A_GND
3 PQ070XZ01Z
C8551
+5.6V 4
104
+5.6V 5 1 2 3 4 5
+9V
6
DGND R8520
1K
D_GND 7
1% P
D_GND
8
DGND
D_GND
9
P
RF_GND 10 DGND DGND
P-CON
11
-30V
12
FL1 13
FL2 IC806
14
74VHCT08A
CN811
FPCLK
C8005
CN814
0.1
FL2
14
FL1 13
-30V
12
P-CON
11
C8081
0.01
+5.6V 10
P_MUTE
9
R8085 100
IR
8 *IRIRQ
FPSEL
GND 7
FPDOUT
R8080 100
READY
6 FPRDY
R8081 100
DATA_IN 5
R8082 100
DATA_OUT
4 FPDIN
R8083 100
VFD_CLK
3
R8084 100
STB 2
5V
1
14
DGND
OADER BLOCK
3.3V
SPDIF
CD SPDIF
CD
EMPH
EMPH
DGND DGND
CDFRM
LRCK
CDCLK
D5V
BCK
CDDAT
SDATA
CDERR
C2F
R8101 10K
R8100 10K SSC_SI0 SSC_SI0
ADV7
SSC_SO0
SSC_SO0
ADV6
R8111 10K SSC_SCLK SSC_SCLK
ADV5
R8110 10K SI1 SI1
ADV4
R8113 10K SO1
SO1
ADV3
R8112 10K SI2 SI2
ADV2
R8072 10K SO2 SO2
ADV1
FPRDY FPRDY
ADV0 DGND R8096 100
FPCLK FPCLK
R8071
*DERR
10K
*DMUTE *DMUTE
*DBGN
*DVDRST *DVDRST
DCLK DGND
*LSW *LSW(LIMIT SW)
*DACK
WRQ
WRQ
*DREQ R8073 4.7K
*IRIRQ *IRIRQ
R8074 100K
VSS
X8000
AMCLK R8075
12.5MHZ X1
0 C8010
0.1
X0
HD0
VCC
DGND
HD1 R8077 4.7K
*DVDIRQ *DVDIRQ (HIRQB)
HD2 R8088 4.7K
*MPGIRQ *MPGIRQ
HD3 R8091 33
*MPGRST
*MPGRST
R8089
HD4 DGND R8090 4.7K
10K
*MPGSTBY *MPGSTBY
R8097 100
HD5
FPSEL FPSEL
HD6
FPDIN
FPDIN
HD7 R8098 100
FPDOUT FPDOUT
HA0
HA1
HA2
HA3
*RESET
HA4
HA5 R8095
10K
HA6
HA7 4 3 SSC_ATN
V_SW
HA8 IC802
HA9 PST3627UR
DGND
*RESET
HA10 1 2 RESET
HA11
C8021
HA12 DGND 0.1
(HCSB)
*DVDCS
(HWRB)
*WR
(HRDB)
*RD
WRQ
(HWAITB)
*RDY
(HIRQB)
*DVDIRQ
(*LST_RST)
*DVDRST
*CLOSE
*OPEN
*DMUTE
SPD_FG
*CLS_SW
*OPN_SW
*LSW
This is a basic schematic diagram.
+12V
GDAC
3.3V 1.9V
IC851 IC850
PQ070XZ01Z PQ070XZ01Z
1 2 3 4 5 1 2 3 4 5
R8510 R8500
1K 1K
P
1% 1% P
D5V
DGND DGND
P P
DGND
DGND DGND
DGND
1.9V
DGND DGND
3.3V
R8531 P
DGND DGND
IC801 6.8K
3.3V -12V
AT24C02N-10SI-2.7
EEPROM(2K)
C8004 R8532
0.1 6.8K
GDAC GDAC GDAC
1 A0 VCC
2 A1 WP
DGND
3 MC
A2 SCL
4 GND SDA MDI
HA19 HA17 HA15 HA13 HA11 HA9
DGND
HA20 HA18 HA16 HA14 HA12 HA10 HA8
D5V
SELPANE
DGND
DGND
DGND DGND
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
HA0~18
HA7 HA7
HA6 HA6
HA5 HA5
HA4 HA4
FLASH PROG.
HA3
HA3
HA2 HA2
MONITOR DEBUGGER
HA1 HA1
VCC
C8002 0.1
HA0 HA0
HD7 HD7
(LSI_RST) VSS
IC800 HD6 HD6
HD5
ZR36705 HD5
HD4 HD4
HD3 HD3
HD2 HD2
MICON
HD1 HD1
HD0 HD0
HD15 HD15
HD14 HD14
HD13 HD13
HD12 HD12
HD11 HD11
HD10
HD10
HD9 HD9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
DGND
DGND
DGND DGND
PA5 UPDATE PICK
DGND
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC818 (ICX81) LE28DW8163T-70T (8M FLASH)
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
DGND DGND
DGND
- 36 -
SPDIF
OUT
ZERO
ZERO
MDI
MDI
R8706 0 MC
+12V D5V
MC
R8707 0
ML
D8880 AMCLK
1SS355
D8881
KDS226
GDAC
*MUTEC
R8885
100K
GDAC
-12V
*MUTEC
ALRCLK
Q8882 ASDAT0
KRC107S ASDAT0
ABCLK
ZERO
L8702
3.3V
1000
GDAC GDAC
SPDIF_SEL OUT
H CD
L DVD
IC800
VSW
2P
IC800
IC859 SCART
3P
NC7SZ157
DAC A CVBS/G/Y
SPDIF SPDIF DAC B Y/R/V
CD SEL
1
DAC C C/B/U
0
SPDIF SPDIF
DVD OUT
R8580 DAC D CVBS/C
100
DGND
NO MOUNT
R8951
*
1.9V
DGND DGND
C8231
18P
AIN
L8507
1000
3.3V
C8232 R8230
18P 10K
DGND DGND
DGND
VGND VGND
VGND VGND
C8225 DGND
DGND
0.1
DGND DGND
P VGND
HA7
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100
DGND DGND
HA6
HA5 *MPGSTBY
DGND DGND
HA4 VDDA
*MPGSTBY MPGSTBY
HA3
GNDA
*MPGRST
HA2 C8260
*MPGRST MPGRST
0.1
HA1 SCNENBL
VDDP
VCLKX2 <NC> [MAIN VIDEO CLOCK-27MHz]
HA0
GNDP
HD7 TESTMODE
27MHz
DGND DGND
AMCLK VDDA2
R8250 33
AMCLK AMCLK
HD6
SPDIF GNDA2
DVD
SPDIF
HD5 SPDIF_DVD
DVD
R8262 33
ML ML (GPIO)
HD4
0.1
ML VDDP
R8260 10K
HD3
ASDAT0 AOUT0
R8252 33
C8261
HD2 AOUT1 ZR36732
AOUT2
HD1
ALRCLK ALRLCK
R8255 33
HD0 0.1
ALRCLK VDDP
R8256 33
HD15 ABCLK ABCLK
C8262
VDDC
HD14 ABCLK
C8263 GPSO <NC>
HD13 0.1
GNDC
HD12 GPSI <NC>
GNDP
HD11
DVDERR(DERR)
*DERR
HD10 R8261
DVDSOS(DBGN)
*DBGN
4.7K
DVDVALID(BACK)
*DACK
DVDSTRB(DCLK)
DCLK
HD9 *DREQ DVDREQ(DREQ)
ADV0 DVDDAT0
HD8 ADV1 DVDDAT1
ADV2 DVDDAT2
ADV3 DVDDAT3
ADV4 DVDDAT4
ADV5 DVDDAT5
ADV6 DVDDAT6
ADV7 DVDDAT7
IDLE <NC>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
DGND DGND
DGND
C2F DGND
DGND DGND
LRCK
SDATA
BCK
MP09
MP11
MP13
MP15
3.3V
DGND
R8723
18K
R8720
R8722
C8720 8.2K
1K
C8722 33P
10/50
+12V
16 15 14 13 12 11 10 9
8 7 6 5
IC871
IC872
PCM1748
KIA4558
1 2 3 4
1 2 3 4 5 6 7 8
GDAC
R8823
C8820
18K
R8822
10/50 R8820
1K
8.2K
C8822
L8701 33P
GDAC
1000
D5V
R8801
1K
-12V
GDAC GDAC GDAC GDAC GDAC GDAC
R8494 GDAC GDAC GDAC
L8451
H L L 0
2.2U
DAC_D
H/L H L
DAC_D
(COMPOSITE) Y G
C8451 22P
VGND VGND VGND
S-VIDEO
R8495
Y Y(Cr) R DAC_A L8400
0
2.2U
DAC_A
C U(Cb) B
C8401 22P
DGND
COMPOSITE
R8496
DAC_C VGND VGND L8420 VGND
0
2.2U
DAC_C 1 2 4
C8421 22P
DAC_B R8497
R8950 L8410
VGND VGND VGND
0
* 2.2U 11 12 13 14 15
DAC_B
C8411
22P
VGND VGND VGND
VIDEO OUT
VGND
DGND DGND
DGND
DGND DGND DGND DGND
DGND
000
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
GNDP
RAMDAT4 SD_D4
C8216
RAMDAT11 SD_D11
VDDP
0.1
RAMDAT5 SD_D5
RAMDAT10 SD_D10
RAMDAT6 SD_D6
GNDC
C8215
RAMDAT9 SD_D9
VDDP
0.1
RAMDAT7 SD_D7
GNDP
C8214
RAMDAT8
SD_D8
VDDP R8216 75
0.1
IC820
PCLK
RAMCLK
GNDP R8215 0
C8213
RAMDOM
RAMDQM
VDDC
0.1 R8214 0
RAMWE *RAMWE
R8213 0
RAMCAS *RAMCAS
R8212 0
RAMRAS *RAMRAS
C8212
RAMCS1 *RAMCS1
VDDP R8211 0
0.1
RAMCS0 *RAMCS0
GNDP R8210 0
RAMADD11 SD_A11
RAMADD9 SD_A9
C8211
RAMADD10 SD_A10
VDDP
0.1
RAMADD8 SD_A8
RAMADD0 SD_A0
GNDP
RAMADD7 SD_A7
RAMADD1 SD_A1
RAMADD6 SD_A6
C8210
RAMADD2 SD_A2
VDDP
0.1
RAMADD5 SD_A5
RAMADD3 SD_A3
RAMADD4 SD_A4
DGND DGND
DGND
DGND DGND DGND
- 37 -
D5V
CN871
L8582 DGND
1000
AMUTE
GDAC
R8728
2.2K Q8720
KTD1304
CN870
C8723 R8729 100K
R8727 L
10/50
470
R8726
470
C8823 R8826 R8827 R
10/50 GDAC 470 470 VGND
R8828
2.2K
GDAC
VGND
Q8820
R8829 100K
KTD1304
GDAC
COMPONENT
VGND Y
S8400
Cb
5 6 7 8
Cr
16 17 18
VGND
CN872
C8428
10/50
C Y
C8429
330P
VGND
VGND VGND
VGND
L8201
1000
3.3V
C8300
100/10
C8301
0.1
1 VDD VSS 50
SD_D0 2 DQ0 DQ15 49 SD_D15
SD_D1 3 DQ1 DQ14 48 SD_D14
4 VSSQ VSSQ 47
5 DQ2 DQ13 46
SD_D2 SD_D13
SD_D3 6 DQ3 DQ12 45 SD_D12
0.1 0.1
7 VDDQ VDDQ 44
C8302 C8306
SD_D4 8 DQ4 DQ11 43 SD_D11
SD_D5 9 DQ5 DQ10 42 SD_D10
10 VSSQ VSSQ 41
SD_D6 11 DQ6 DQ9 40 SD_D9
SD_D7 12 DQ7 DQ8 39 SD_D8
0.1
13 VDDQ VDDQ 38
C8303 0.1
RAMDQM 14 LDQM NC 37 C8305
*RAMWE 15 *WE UDQM 36 RAMDQM
16 *CAS CLK 35
*RAMCAS RAMCLK
*RAMRAS 17 *RAS CKE 34
*RAMCS0 18 *CS NC 33
SD_A11 19 BA A9 32 SD_A9
SD_A10 20 A10 A8 SD_A8
SD_A0 21 A0 A7 30 SD_A7
SD_A1 22 A1 A6 29 SD_A6
SD_A2 23 A2 A5 28 SD_A5
24 A3 A4 27
SD_A3 SD_A4
25 VDD VSS 26
0.1
C8304