Panasonic PV-DF204 Service Manual page 117

DVD MAIN I SCHEMATIC DIAGRAM
C8087
PT
GND IC8005 VC
C0DBEZG00017
GND VB
+1.2V
REGULATOR
VIN ADJ
R8061
2K[D]
VIN VO
L8010
R8059 4R7 BLM21PG300SN1D
C8086 C8088 R8060 C8089 C8090
10/16V PT 10K[D] PT 100/6.3V
D_GND
TO DVD M II 1
TP8011
PT
TO DVD M II 2 D_+3.3V
C8003
330/6.3V
16M
IC8002 LSSK0039
FRASH ROM
FADR15 FADR16
1 A15 A16 48
FADR14
2 A14 47
/BYTE
C8001
FADR13 1[KB]
3 A13
VSS 46
FADR12 FDT15
4 A12 DQ15A-1 45
MDQ5
FADR11 FDT7
5 A11
DQ7 44
MDQ10
MDQ4
FADR10 FDT14
6 A10 DQ14 43
MDQ11
R8006
FADR9 FDT6
7 A9 DQ6 42
82[X4]
MDQ3
FADR8 FDT13
8 A8
DQ13 41
MDQ12
MDQ2
FADR19 FDT5
9 NC DQ5 40
MDQ13
FADR20 FDT12 R8007
10 NC
DQ12 39 82[X4]
MDQ1
/WR FDT4
11 /WE DQ4 38
MDQ14
R8001 MDQ0
12 /RST VCC 37
1K C8002 MDQ15
1[KB] FDT11 R8008
13 NC
DQ11 36 82[X4]
FADR20
FDT3
14 (VPP//WP) DQ3 35
/WR
TP8003
FADR0
PT FDT10
15 RDY//BSY
DQ10 34
FADR4
FADR8
FADR18 FDT2
16 A18 DQ2 33
FADR12
FADR17 FDT9
17 A17 32
DQ9
FADR7 18 A7 FDT1
DQ1 31
FADR16
FADR18
FADR6 FDT8
19 A6 DQ8 30
FADR14
FADR10
FADR5 FDT0
20 A5
DQ0 29
FADR4 /OE
21 A4 /OE 28
FADR6
FADR2
FADR3 R8002 R8003
22 A3 27
VSS
/CE
PT 22K
FADR1
FADR2 /CE
23 A2 /CE 26
FADR5
FADR9
FADR1 FADR0
24 A1 A0 25
FADR13
FADR17
FADR19
FADR15
FADR11
FADR7
FADR3
/OE
ML
L8019 BLM18BB221SN1D
4700
A-MUTE R8009
MC
L8020 BLM18BB221SN1D
MD
L8021 BLM18BB221SN1D
TP8001
PT
TO DVD M III 3 CTL1
C8004 1[KB]
IC8004 LSUQ0062 (EEPROM )
A0 VCC
A1 WP
A2
SCL
VSS SDA
TP8002
PT
CTL2
TO DVD M III 4
CLOSE
TO DVD M III 5
TO DVD M III 6 OPEN
H_RDY
TO DVD M II 7
TO DVD M II 8 DVD_SCK
TO DVD M II 9 DVD_DATA
HOST_DATA
TO DVD M II 10
TO DVD M II 11 D_RDY
TO DVD M II 12 RST
FG
TO DVD M III 13
TO DVD M III 14 TRVIN
TO DVD M III 15 SPIN
HFMON
TO DVD M III 16
TO DVD M III 17 TRAYIN
TO DVD M III 18 VR-CD
VR-DVD
TO DVD M III 19
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36
IC8003
(64Mb SDRAM)
C3ABPG000133
C3ABPG000067
C3ABPG000102
C3ABPG000135
TP8012 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
PT
C8091
100/6.3V
C8018
330/6.3V
PT
TP8018
IC8001
MN2DS03VP1H
DVD SIGNAL PROCESSOR
/DVD MICROCONTOROLLER
256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226
1 MDQ9
MDQ5
2 SDRAM
3 VSS
4 MDQ10
5 MDQ4
C8009 1[KB]
6 VDD33
7 MDQ11
8 MDQ3
9 VSS
AV DECODER
10 MDQ12 CPRM(DVD-RAM PLAYBACK)
11 MDQ2
C8010 1[KB]
VDD33
12
MDQ13
13
14 MDQ1
15 MDQ14
VSS
16
17 MDQ0
18 MDQ15
C8013 1[KB]
VDD33
19
20 VSS
21 EXADR20
SYSTEM CONTROL
22 NEXWE
23 EXADT0
24 EXADT4
25 EXADT8
C8011 1[KB]
26 VDD12
27 EXADT12
28 VDD33
BACK END
29 VSS
(DECODER)
30 EXADR16
31 EXADR18
32 EXADT14
33 EXADT10
C8014 1[KB]
34 VDD33
35 VSS
36 EXADT6 SYSTEM CONTROL
MICROPROCESSOR
37 EXADT2
326it
38 NEXCE
CPU
EXADT1
39
40 EXADT5
FRONT END
41 EXADT9
(DRIVE)
42 EXADT13
43 EXADR17
C8012 1[KB]
44 VDD12
45 EXADR19
46 EXADT15
47 EXADT11
C8015 1[KB]
48 VDD33
49 VSS
50 EXADT7
51 EXADT3
52 NEXOE
R8066 100
53 ML
54
SERVO
55 A-MUTE
R8067 100 R8015 2200 DSP
56 MC
R8068 100
R8012 10K
57 MD
R8010 10K PT
58 COMBI_H/VCR_L
R8016 220
59 IIC_SCL
R8017 220
60 IIC_SDA
61 CTL1
62 VDD33
MMOD
63
C8016 1[KB]
64 VSS
65 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
R8019 22K
R8011 0 R8020 22K
R8021 6800
C8005 C8008
PT PT
NOTE:
PARTS MARKED "PT" ARE NOT USED.
28
35 34 33 32 31 30 29
23 24 25 26 27
225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193
MDQ24 192
C8064 1[KB]
VSS 191
190
VDD33
TRCST 189
TRCDATA3 188
187
TRCDATA2
TRCDATA1 186
DIGITAL AUDIO
TRCDATA0 185
MULTI CHANNEL AUDIO R8040 33
TRCCLK 184
MULTI CHANNEL AUDIO
EXTRG1 183 TP8021
MULTI CHANNEL AUDIO
PT
SDATA 182
DOWN MIX AUDIO
EXTRG0 181
180
SCLOCK
C8065 1[KB]
VSS 179
VDD33 178
R8042 33
C8059 33P
IECOUT 177
ADOUT0 176
TP8032 PT
TP8033
ADOUT1 175
PT
ADOUT2 174
C8066 1[KB] TP8034
VSS 173
PT
VDD12 172
ADOUT3 171
170
SRCK
LRCK 169
R8037 22K
VIDEO
EXTCK 168
ENCODER
VDD33 167
C8060 1[KB]
27MHz
OSCO 166
R8039 R8041
X8001
OSCI 165
1M
220[D] H0J270500066
VSS 164
L8003 0
163
DACCK
L8005
C8067 1[KB]
AVSSG 162
AVDDG 161
C8068 1[KB] C8072
160
AVSSE 100/6.3V
AVDDE 159
DAC5OUT 158
AVSSF 157 C8073
C8061 R8065 100/6.3V
DAC4OUT 156
1[KB] 6R8
ECC R8044
COMP 155
R8038 27K[D] R8043
IREF1 154
C8062 1[KB] 3300[D]
153
VREF1
R8045 PT
DAC3OUT 152
C8063 1[KB]
DAC2OUT 151
DVD/CD
CIRC AVDDF 150
FORMATTER
DAC1OUT 149
PWM0 148
FO DRV TP8023
PWM1 147
TK DRV
146
VCOF/AD4
C8074
DRC
AVSSH 145
SERVO
C8069 1[KB]
1000P[KB]
DPS VREFH10 144
R8046 15K
143
AD0
(DEGITAL C8070 1[KB]
VREFL10 142
SIGNAL
D8001 PT
AGC PROCESS)
AVDDH 141
/DIGITAL EQ R8047 PT
AD1 140
C8071 10[KB]
AD2 139
C8075 PT
VIN1 138
VIN2 137
136
RF SIGNAL VIN3
GENERATOR VIN4 135
SERVO SIGNAL
GENERATUR VIN5 134
VIN6 133
VIN7 132
VIN8 131
LPC VIN9 130
129
VIN10
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
C8043 C8052
10[KB] 10[KB]
2012
L8002
BLM18PG600SN1D
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL
AUDIO_DAC
P8002
PT
1 D_GND
2 TRCDATA3
3 D_GND
4 TRCDATA2
5 TRCST
6 TRCDATA1
7 TRCCLK
8 TRCDATA0
P8003 PT
1 NRST
2 SDATA
3 D_GND
4 EXTRG0
5 D_GND
6 SCLOCK
7 D_GND
R8056 R8057 R8058
1K 1K 1K
8 KMODE
9 VDD33
10 VDD33
TP8031
PT
D_AUDIO
R8051
33[X4]
ADOUT3
L8011 BLM18BB221SN1D
BCK
L8012 BLM18BB221SN1D
LRCK
L8013 BLM18BB221SN1D
C8076 5P[CC]
C8077 15P[JC]
TP8025
C8078 15P[JC] PT
R8049 L8006
MCLK
100 BLM18BB221SN1D
VIDEO_GND
BLM18PG600SN1D L8007 BLM18PG600SN1D
TP8402
PT L8014 BLM18BD601SN1D
S-C
TP8401
L8015 BLM18BD601SN1D
PT
S-Y
L8008 BLM18PG600SN1D
150[D]
R8048 TP8405 TP8404 TP8403
L8016 BLM18BD601SN1D PT PT PT
8200[D]
Pr
L8017 BLM18BD601SN1D
Pb
TP8027 TP8029
PT
L8018 BLM18BD601SN1D PT
Y
R8052 20K
FOIN
PT R8054
C8080 C8082 0 C8084
TP8030
TP8028
1000P[KB] 100P PT PT
PT
TP8024 PT R8053 20K
TKIN
R8055
C8081 C8083 0 C8085
1000P[KB] 100P PT
TP8026 PT
TP8022 PT
AD0
AD1
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
VIN8
VREF2.2V
VHALF
L8009
BLM18PG600SN1D
RFP
RFN
A_GND
A_+3.3V
LPCO2
LPCO1
PIN_CD/DVD
P8001 PT
MONI0
1
2 MONI1
3 MONI2
4 MONI3
5 D_GND
6 MONI4
7 MONI5
8 MONI6
9 MONI7
10 D_GND
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
20 TO DVD M II
21 TO DVD M II
22 TO DVD M II
23 TO DVD M II
24 TO DVD M II
25 TO DVD M II
26 TO DVD M II
27 TO DVD M II
28 TO DVD M III
29 TO DVD M III
30 TO DVD M III
31 TO DVD M III
32 TO DVD M III
33 TO DVD M III
34 TO DVD M III
35 TO DVD M III
36 TO DVD M III
37 TO DVD M III
38 TO DVD M III
39 TO DVD M III
40 TO DVD M III
41 TO DVD M III
42 TO DVD M III
43 TO DVD M III
44
TO DVD M II,M III
45 TO DVD M II
46 TO DVD M III
47 TO DVD M III
48 TO DVD M III
LINK TO VOLTAGE CHART
LSJB2145
DVD MAIN I SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K