Dvd/Hd Mpeg Pcb Assy(2/6) - Pioneer DVR-RT501-S Service Manual

1

3.4 DVD/HD MPEG PCB ASSY(2/6)

A
A 2/6
DVD/HD MPEG PCB ASSY
(A2G002HB10:DVR-RT501)
(A2G003HB10:DVR-RT401)
•MPEG BLOCK
FROM/TO MEMORY
RAMDAT31
RAMDAT30
RAMDAT29 FROM/TO ATAPI
RAMDAT28
RAMDAT27
JG4023
DRVRST
RAMDAT26
JG4024
ATDMARQ
RAMDAT25
JG4025
ATIOW
RAMDAT24
JG4026
ATIOR
RAMDAT23
JG4027
ATIORDY
RAMDAT22
JG4028
ATDMACK
RAMDAT21
JG4029
ATINTRQ
B
RAMDAT20
JG4030
ATDA1
RAMDAT19
JG4031
ATDA0
RAMDAT18
JG4032
ATCS0
RAMDAT17
JG4033
ATDD0
RAMDAT16
JG4034
ATDD1
RAMDAT15
JG4035
ATDD2
RAMDAT14
JG4036
ATDD3
RAMDAT13
JG4037
ATDD4
RAMDAT12
JG4038
ATDD5
RAMDAT11
JG4039
ATDD6
RAMDAT10
JG4040
ATDD7
RAMDAT9
JG4041
ATDD8
RAMDAT8
JG4042
ATDD9
RAMDAT7
JG4043
ATDD10
RAMDAT6
JG4044
ATDD11
RAMDAT5
JG4045
ATDD12
RAMDAT4
JG4046
ATDD13
RAMDAT3
JG4047
ATDD14
RAMDAT2
JG4048
ATDD15
RAMDAT1
JG4049
ATDA2
RAMDAT0
JG4050
ATCS1
RAMADD12
RAMADD11
RAMADD10
A 4/6
RAMADD9
C
RAMADD8
RAMADD7
RAMADD6
RAMADD5
RAMADD4
RAMADD3
RAMADD2
RAMADD1
JG4001
RAMADD0
PCLK
RAMCLE
RAMDQM
RAMWE
RAMCAS
RAMRAS
RAMCS
RAMBA0
RAMBA1
PNVMCE
RESET
A 3/6
D
R4126 10
RESET
IC4003 BD5229G-TR
3.3
VOUT
3.3
VDD
0
VSS
E
EXT_RESET
I55_AMCLK
AMCLK_SEL
IC4010 AMCLK SW
SN74LVC1G125DCKR
0.2
VCC
1.5
0
GND
F
A 2/6
34
1
2
EEPROM
IC4002 BR24L16FJ-WE2
0 3.3
A0 VCC
0 0
A1 WP
0 0.3
A2 SCL
0 0
GND SDA
I55_RESET
MC
JG4052
JG4085
RESET
JG4054
BOOTSEL0
MD
JG4086
ADC_ADAT
I55_AODAT
C4108
B
0.001
AMCLK_SEL
BOOTSEL1
RESET
JG4063
R4129
SBVALID
3.1
C4137
22
CT
0.01 B
0.2
NC NC
C4002
0.1 F
NC
X4001
1.7
27MHz
DSO751SV
3.4
R4109
VADDIS_AMCLK
22
2
3
R4009
3.9K
R4010
3.9K
C4007
6.3V 47 V-S
C4008
0.1 F R4132
C4009
4.7K
0.01 B
ATDD2
3.1
1 1
ATDD12
3.1
2
2
ATDD10
3.1
3
3
ATDD8
3.1
4 4 ATDD8
MHA1
0
5 5 HA1
MHA3
0
6 HA3
6
MHD1
0
7
7 HD1
MHD3
2.9
8 8 HD3
MHD5
0
9 HD5
9
MHD7
0
10 HD7
10
0
11 GNDA
11
0
12 GNDA
12
1.8
13 13 VDDA
1.6
14 14 GCLKP
0
15 GNDADC
15
3.3
16 VDDADC
16
3.3
I2CCLK
17 17
3.3
18 18 VDDD
3.3
7 19 VDDD
19
3.3
20 VDDD
20
ATDMARQ
0
1 21 ATDMARQ
ATDD3
0
2 22 ATDD3
ATDD11
3.0
23 ATDD11
3
ATDD9
3.1
24
4 ATDD9
MHA0
0
25
5 HA0
MHA2
0
26 HA2
6
MHDO
0
HD0
27
7
MHD2
0
28 HD2
8
MHD4
0
29 HD4
9
MHD6
0
HD6
10 30
0
GPCIO17
11 31
0
GPAIO0
32
12
0
33 SPIDATI
13
3.3
RESET
14 34
1.6
GCLKA
35
15
0
SERADC1
36
16
3.3
37 I2CDAT
17
3.3
GPCIO7
NC 18 38
0
19 39 GNDDAC-B
0
40 GNDDAC-D
20
ATIOW
3.3
41 ATIOW
1
ATDD1
0
42 ATDD1
2
ATDD5
3.1
3 43 ATDD5
ATDD7
0
4 44 ATDD7
3.1
JG4022 45 HACK
5
3.3
JG4053 46 HWR
6
0
JG4055
7 47 HIRQ
0
JG4021
48 HIRQ1
8
0
JG4056 49 PWM
9
3.3
50 BOOTSEL0
10
0
GPCIO18
11 51
DRVRST
3.3
52 GPCIO19
12
0
53 SPIDATO
13
1.6
JG4058 54 XO
14
0
SERADC0
15 55
0.8
56 AIN1
16
0
57 AIN0
17
3.3
58 GPCIO8
18
0
R4139 10 59 GNDDAC-P
19
0
20 60 GNDDAC-D
ATIOR
3.1
61 ATIOR
1
ATDD0
3.1
62 ATDD0
2
ATDD4
3.3
63 ATDD4
3
ATDD6
3.2
4 64 ATDD6
0
JG4057
65 HACK1
5
3.3
JG4059 66 HRD
6
3.3
JG4060 67 HCS
7
2.9
JG4061 HCS1
68
8
3.3
69 PLLSEL
9
0
70 BOOTSEL1
10
0
71 BOOTSEL2
11
3.3
VDDIP
72
12
0
JG4087
73 SPICLK
13
0
74 TESTMODE
14
0
75 SERADC2
15
1.2
76 RSET
16
0
JG4065
77
17
0
78
18
0
79
19
C4004
0.1 F
C4005
0.01 B
C4006
B4001
MMZ1608R
6.3V 47
102CT
V-S
8
R4015 100
R4016
100
R4036
100
COMPONENT SIGNAL(U)
COMPONENT SIGNAL(V)
DVR-RT501-S
3
4
R4022 R4025
4.7K 4.7K
Y
W
312 RAMDAT5
313 RAMDAT3
A 314 RAMDAT1
315 MODRD
MODRTS
316
1 ATDD2
ATDD12
2
3 ATDD10
B
C
VREF
77
SBSOS
78
SBVALID
79
80 GNDDAC-D
81 ATINTRQ
82 ATDMACK
D
F
E
NC NC
NC
13
9 10 11 12
DIGITAL AUDIO SIGNAL(PB)
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
4
R4039
4.7K
R4040
4.7K
MPEG
IC4001
ZR36750BGCG-V
G H
NC