Schematic Diagram - Sanyo DC-PT80 Service Manual

SCHEMATIC DIAGRAM (DVD )
DVD_L
000
SHGND
CN874
VGND
09
R8720
V_GND 1
0
DVD_L 2 DVD_L
A_GND R8820
3
0
DVD_R 4 DVD_R
RF_GND
5
D_GND
6
D_GND 7
D-MUTE
8
R8722
D5.6V
9
0
D-MUTE
AMP BLOCK
SHGND
RF5
TR- FO+
A
VCC R1200
TR+ FO- 0
C1242
RF RFDC
0.1 ;F
F- B
24 FO- R1201
C1210
0
CD=HIGH RFGND 1000P ;B
F+ 23 FO+
DVD=LOW
T+
22 TR+ CD/DVD D C
R1202
T- 21
TR-
0 PVR
C1204-C1207
RFGND
C 20 RFGND ;B
000 64
D
19
R1204
(A)
R1203 *
CD/DVD 18
0 1 DVDRFP
RFGND (B)
RF *
17
2 DVDRFN
(C) R1205
A
16
3 A2
C1204 2200P
B 15
RFGND (D)
4 B2
F C1205 2200P
14
5 C2
C1240 C1206
2200P
GND
13
6 D2
0.1 ;F C1207 2200P
VC 12
7 CP
VCC C1208
11
8 CN
33P ;CH
RF5
E 10
9 D
VR-CD
(NC) 9
10 C
E
VR-CD
8
11 B
VR-DVD 7
12 A
10K
LD_CD
6 R1236
D1200 CD_D
13
KDS120E RFGND
MD
5 Q1204
14 CD_C
VR-DVD Q1205 KTC3875
HFM 4 KTC3875
RFGND 15 CD_B
(NC) R1234
3
1.2K 16 CD_A
HFM LD_CD
LD-DVD
2
17
GND-LD 1 Q1202
RFGND
TP63 000
KTC3875
CN120 000 F
MD
LD_DVD R1225
RFGND R1223 0
0
R1233 15K
R1222
C1239 0
0
CD 1000P ;B
RFGND R1224
DVD
2SA1036K
R1231 Q1201
LASER_ 4.7K
R1229
CURRENT
LASER_CURRENT 220
VR_SEL
CD=LOW
DVD=HIGH
C1238
1000P ;B
CN112 R1226
03 220
DVD-I
1
Q1200
CD-I 2 2SA1036K
DGND
RF-5
3
RF5
DRV_BIAS
R1300 R1301
1% 1%
470 470
R1337 R1338
5.6K 5.6K
R1302 R1303 C1300
5.6K 5.6K 2700P
RF33
FD DMUTE
R1304 R1305
5.6K 0 C1316
C1315 560P
FCS_DAC VINFC STBY
0.1
C1301 100P TD
CFCERR1 BIAS
SLDD
R1306 R1336
47K R1335 10K
CFCERR2 VINTK
C1302 0.1 C1314 100P 5.6K
R1307 10K VINSL+ CTKERR1 SPDD
11K R1308 R1334
R1309 0 11K
SLD_PWM VINSL- CTKERR2 R1332 R1333
10K
6.8K VOSL VINLD
SP- SP+
VNFFC PREGND
C1304
DGND
4700P
CN130
DGND
6
11K
SP- 1 SP- R1322
SP+
2 SP+ M5 VCC PVCC2
R1342 C1312
DGND 3
PVCC1 VNFTK
1K * 10K
R1323
LMTSW 4 LMTSW PGND PGND
SLED- R1321
5 R1310 DGND VOSL- VOLD-
R1311 R1314 0
0
1 1
SLRD+ 6
VOSL+ VOLD+
FO- VOFC- VOTK-
R1316 C1309
FO+ VOFC+ VOTK+
R1312 R1313 2.2 0.1
SLED- SLED+ 1 1
DGND
TP11 TP12 TP13 TP14
R1340 0
LIMIT
BA10358
SH_GND 5 6
IC131
4 3
DGND
D33
FLASHRB
R1505
0
24 23 22 21 20 19 18 17 16 15
IC818 (ICX81) SST39VF800A
R1507
25 26 27 28 29 30 31 32 33 34
0
When SRAM PWB is connected,
R1507 is not mounted
DGND
D33
M5
1
RFINP RFINN
RF5
RFINP
ATON
RFINN
ATOP
DGND
RFGND RFGND RFGND
DVD_P-CON
RFAC
RF_CLK RF_DATA RF_EN
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
R1206 0
SDEN RFA_DEN
R1207 0
SDATA RFA_DAT
R1208 0
SCLK RFA_CLK
V33
C1221 RF33
CE PI TE FE AAF_CE
LCP
470P ;B
LCN
IC120
RFGND
MNTR
R1711
CE AAF_CE WATCHDOG
ZR36707
R1209 *
FE AAF_FE
*RESET
R1210 1.2K R1250 1.5K
TE AAF_TE
R1211 1.2K R1251 100
PI AAF_PI
R1212 1.2K R1252 100
V25
RFGND
C1220 0.1 ;F
V125
C1228
TPH
PST3627UR
0.1 ;F
RFGNDRFGNDRFGNDRFGND
DFT SVREF15
LINK D33
R1215
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 R1214 4.7K
0
DEFECT
RFGND
R1217 R1218 RFGND LINK
* *
RF5
LINK DEFECT
R1220 R1235
LDON
12K 1K
RF5 MIRR
AAF_CE
RFGND
MIRR
RFGND
LDON
VR_SEL
D18
R1131 DGND
R1132
100
100
DRV_BIAS FPC_CLK
FPC_DOUT
R1133
DRVSB
DVD_RDY
TRK_DAC 100
FPC_STB
R1135 R1140
R1134
SPD_PWM DVD_DIN
100
100 4.7K
SPDL_SENS
R1326
DGND
3.3K D33
DGND
SPDL_SENS
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
R1327
1M *
R1325
M5 DGND DGND
1 SSCRXD
5 6 7 8 (GPCI/O17)
*MEMCS[1]
*MEMCS1 2
(GPCI/O18)
3
VDDP
MEMAD15 4 MEMAD15
BA10358
5
IC132 MEMAD16 MEMAD16
4 3 2 1 MEMAD14 6 MEMAD14
7
MEMAD13 MEMAD13
0 DGND MEMAD12 8 MEMAD12
R1328
9
R1330 MEMDT15 MEMDA15
1M MEMAD11 10 MEMAD11
11
MEMDT07 MEMDA7
0
12 GNDP
R1329
R1331
13
22K MEMAD10 MEMAD10(TESTMODE)
SP- MEMDT14 14 MEMDA14
15 MEMAD9
MEMAD09
SP+
MEMDT06 16 MEMDA6
TR-
MEMAD08 17 MEMAD8
TR+ MEMDT13 18 MEMDA13
R1319
* MEMDT05 19 MEMDA5
TR_OFST MEMAD20 20 MEMAD20(GPCI/O19)*MEMCS2)
0.1 ;F
21 VDDP
C1104
M5 MEMDT12 22 MEMDA12
*MEMWR 23 *MEMWR
7 8 DGND DGND
24
MEMDT04 MEMDA4
0.1 ;F
25 VDDC
C1105
26
DGND MEMDT11 MEMDA11
MEMDT03 MEMDA3
2 1 R1317
MEMAD19 MEMAD19(PLLSEL)
*
GNDC
FO_OFST
MEMDT10 MEMDA10
MEMAD18 MEMAD18
GNDP
DGND DGND
MEMDT02 MEMDA2
MEMAD17 MEMAD17
MEMDT09 MEMDA9
MEMAD07 MEMAD7
MEMDT01 MEMDA1
MEMAD6
MEMAD06
MEMDT08 MEMDA8
MEMAD05 MEMAD5
0.1 ;F
VDDP
D33 C1106
MEMDT00 MEMDA0
MEMAD04 MEMAD4
DGND
*MEMRD MEMRD
MEMAD03 MEMAD3
MEMAD02 MEMAD2
*MEMCS0 *MEMCS0
MEMAD01 MEMAD1(BOOTSEL2)
MEMAD00 MEMAD0(BOOTSEL1)
GNDP
14 13 12 11 10 9 8 7 6 5 4 3 2 1
VDDP_IP
VDDP
(8M FLASH)
000
53 54 55 56 57 58 59 60 61 62 63 64 65
35 36 37 38 39 40 41 42 43 44 45 46 47 48
DGND
DGND
DGND DGND
DGND
DGND
- 30 -
R8521
0
L8583
*
D5 RF5 D18 RF33 D33
RFGND RFGND RFGND RFGND
IC851
IC852
UPC37M31TJ-P
PQ050DZ01
DGND DGND
3.3V 1.8V
5V
R8522
0
2 3 4 5 1 2 3 4 5
L8584
*
DGND DGND
DGND
DGND DGND
RFGND RFGND
DGND DGND
D-MUTE R8810
2.2K
C1711
* 0.01
DGND
IC172
IC881
R1703
RST
AT24C02N-10SI-2.7 0
KRX101U D33
EEPROM(2K) D33
*RESET *MUTEC
RESET
4 3 1 A0 VCC
AMUTE
2
IC171 A1 WP
3 A2 SCL I2CCLK
1 2 4 GND SDA I2CDAT
DGND
C1710
DGND 0.1 ;F GDAC
R1143 0
D33
R1144 0
R1145 0
D33
R1146 0
R1128 1%
10K
RFGND RFGND RFGND RFGND RFGND RFGND VGND
R1129 1%
10K
DGND
RFGND VGND
4 3 2 1 4 3
RFGND
DGND
DGND DGND
R1138 R1139
000 000
4.7K 4.7K
4.7K 4.7K
R1136 R1137
D5
(GPCI/O38)DUPTD1
(GPCI/O37)DUPRD1
0.1 ;F
VDD_IP
C1117
(GPCI/O36)DUPTD0
(GPCI/O35)DUPRD0
GNDP
IDGPCI/O3 R1124
10K
GPCI/O34
R1123
10K
ICGPCI/O5 R1122
10K
GPCI/O33
R1121
10K
ICGPCI/O4
GPCI/O32
L1100
*
VDDP
GCLKA
R1119
GCLKP
120
XO
X1100 C1114
VDDA
27MHZ 18P ;CH
*RESET
GNDA
IDGPCI/O2
GPCI/O31
R1118 10K
(DJTCK)ICGPCI/O3 SLOTIN_SW
R1117 33
(DJTDO)GPCI/O30
R1116 33
IC110 (DJTDI)GPCI/O29
R1115 33
(DJTMS)GPCI/O28
(DJTCK)(ICETCK)GPCI/O27
ZR36768 (DJTDO)(ICETDO)ICGPCI/O1
(DJTDI)(ICETDI)ICGPCI/O2
4.7K R1114
(VADDIS 6) (DJTMS)(ICTEMS)GPCI/O26
C1112
VDDP
0.1
(CJTMS)(ICGPCI/O1)COSYNC CLK_MONITOR
GNDP
R1113 33
(CJTDO)(GPCI/O25)HSYNC
VDDC
R1112 33
(CJTDI)(GPCI/O24)VSYNC
GNDC
(CJTCK)(GPCI/O23)AIN MIC_IN
VDDP_A2 R1111 33
AMCLK
GNDP_A2
R1110 33
ABCLK
R1109 33
ALRCLK
C1141
8GPAI/O)AOUT3
*
AOUT0
(GPCI/O22)AOUT1
(GPCI/O21)AOUT2
S/PDIF
IDGPCI/O0
MIC_MUTE
(ICGPCI/O0)AOUT3
GNDP
(GPCI/O20)CPUNMI
C1111
VDDP
000 0.1 ;F
R1107 R1108
4.7K
66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
R1106
4.7K
DGND DGND DGND DGND DGND DGND DGND
DGND DGND DGND
DGND
FPC_CLK
D5
C1700
* ;F LASER_CURRENT
FPC_DOUT
FPC_STB
DGND
R1701 0
R1702 0
MDI
MDI
MC
MC
ML
ML C1143
ZERO 0.01
R8821
AMCLK
16 15 14 13 12 11 10 9
VOUTL
R8713 C8883 R8822
GDAC 0 0.01
IC871
DVD_L
PCM1755
10/50
C8720
1 2 3 4 5 6 7 8
ALRCK
GDAC GDAC RFGND VGND
ALRCLK VOUTR
R8714
AOUT0
0
AOUT0
ABCK DVD_R
ABCLK
10/50
R8712 C8820
0
L8702 DGND DGND GDAC
C8724
D33 GDAC GDAC
* *
L8440
L8701 GDAC GDAC 2.2U
1000 DAC_D
D5
DAC_D
C8441 22P
VGND VGND VGND VGND
GDAC GDAC GDAC DAC_A L8400 NC/COMPOSITE
1U
000
DAC_A
C8401 20P
DAC_C VGND VGND VGND L8420 VGND Y/RGB_GR
1U 000
DAC_C
C8421 20P
DAC_B
VGND VGND VGND L8410 VGND PB/RGB_BL
1U 000
DAC_B
2 1 C8411
20P
VGND VGND VGND VGND
DGND V_SW
PR/RE
000
<SETUP> MARKET others others EUR
GPIOC15 VSW H L L
DAC A CVBS/G/Y (COMPOSITE) Y G
DAC B Y/R/V Y Y(Cr) R
V_SW
DAC C C/B/U C U(Cb) B
DAC D CVBS/C COMPOSITE
*CLOSE_SW
VR_SEL
*OPEN
(16M SDRAM X 2)
*OPEN_SW
*CLOSE
*CLOSE_SW R1410
RAMBA1
DRVSB *
C1116
R1411
* *RAMCS1
0
C1115
15P ;CH
DGND DGND DGND DGND DGND
*RESET
C1113
0.1 ;CH DGND DGND
LMTSW
LDON
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
ML
MC
MDI
IC141
I-P (16M SDRAM)
IC42S16100-7T
ASPEC2
ASPEC1
V_SW
;F
26 27 28 29 30 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
I2CDAT
DGND DGND DGND DGND
I2CCLK
DGND DGND
C1138
33P
AMCLK
C1142
*
ABCLK
ALRCLK
AOUT0
000 AOUT1
AOUT2
000
SPDIF
SPDIF
AMUTE
DGND DGND DGND DGND
MODEL_SEL
DGND DGND
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
*
IC142
(16M SDRAM)
IC42S16100-7T
26 27 28 29 30 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
DGND DGND DGND DGND
DGND DGND
- 31 -
000 000 000 000 000 000
CN873
8
1 REQUEST
2 DVD_CLK
DVD_DATA_OUT
3
4 DVD_DATA_IN
DVD_DIN
READY
DVD_RDY 5
GND
6
7 LASER_CURRENT
DVD_P-CON
DVD_P-CON 8
*CLOSE_SW
FRONT
DGND
DVD_P-CON
000
000
SPDIFVCC
VGND C8536 DGND
0.1
D5
CN871
L8582
1000
SPDIF
R8580
100
SPDIF1
0
DGND
0
R8703 Y
0
Y/GR
R8704
Pb
DGND VGND DGND 0
PB/BL SHGND
R8705 Pr
0
SHGND
PR/RE
CN876
R8706
0
CN870
VGND
000
COMPOS
VGND
Y/GR
SHGND SHGND SHGND VGND
C8428
R8707
10/50
0
PB/BL
C8429
330P
VGND
R8708 CN872
0
PR/RE
000
C Y
S-VIDEO
OUT
VGND VGND
VGND VGND
C8445
SHGND
0.1
VGND DGND
D33
D5
I/P
I/P
Q8312
*
SG807
*
I-P ASPECT
SG808
*
ASPECT
SG809
*
DGND
ASPEC1
Q8311
*
ASPEC2 *
C8013
Q8310
* *
DGND DGND
ASPECT ASPEC1 ASPEC2
4:3PS H H
D33 C8014
4:3LB L H
16:9 L L *
SHGND VGND
DGND DGND
This is a basic schematic diagram.