Service manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
JG4018
JG4014
JG4015
JG4019
JG4020
C4086
0.01 B
C4165
0.001 B
C4067
0.1 F
C4068
0.001 B
C4062
0.1 F
C4069
0.01 B
C4063
0.1 F
C4072
0.1 F
C4073
0.1 F
C4082
0.1 B
C4083
0.1 B
C4088
0.01 F
C4095
0.1 F
C4096
0.1 B
C4097
0.1 B
C4091
0.1 B
C4123 0.1 F
C4125 0.01 B
C4070
0.1 F
C4064
0.1 F
C4066
0.1 F
C4074
0.1 F
C4101
0.01 B
C4075
0.1 F
C4107 0.001 B
C4099
0.1
F
C4090
0.1
F
C4113
0.1 F
C4103
0.1 F
C4118
0.1 F
C4121
0.01 B
C4114
0.1 F
C4116
0.1 F
C4120
0.001 B
C4139
0.001 B
C4135
0.1 F
C4140
0.1 F
C4141 0.1 F
C4122 0.01 B
C4119
0.001
B
C4110
0.1 F
C4092
0.1 F
C4079
0.1 F
C4078
0.1 F
C4104
0.01 B
C4084
0.01 B
C4085
0.001 B
C4106
0.01 B
C4109
0.001 B
C4087
0.001 B
C4105
0.1 F
C4115 22PCH
C4142
0.01 B
C4071
0.001 B
C4065
0.01 B
C4146
0.001 B
C4150
0.01 B
C4152
0.01 B
C4151
0.001 B
C4089
0.1 F
C4157
0.1 F
C4138
0.1 F
C4158
0.1 F
C4080
0.1 F
C4159
0.1 F
C4100
0.1
F
C4160
0.1 F
C4161
0.1 F
C7355
47P CH
C7356
47P CH
C7357
47P CH
C4144
0.01 B
C4143 0.1
F
C4117
0.1 F
B4002
MMZ1608R
102CT
B4005
MMZ1608R
102CT
B4004
MMZ1608R 102CT
B4003
MMZ1608R 102CT
R4108
4.7K
R4104
4.7K
R4106
4.7K
R4097 4.7K
R4044 22
R4105
4.7K
R4043
4.7K
R4017
4.7K
R4018
4.7K
R4019
4.7K
R4035
4.7K
R4101 33 R4102 33 R4098 33
R5719 10K
R4124
1K
R4123
1K
R4103
33
IC4009
ZR35100PQCG
MPEG ENCODER
101102103104
105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208
110
100
111213141516171819 22021222324
2526272829
3
30313233343536373839
4
40414243444546474849
5
50
5152
53 54
55
56 57 58 59
6
60 61 62 63 64 65 66 67 68 69
7
70 71 72 73 74 75 76 77 78 79
8
80 81 82 83 84 85 86 87 88 89
9
90 91 92 93 94 95 96 97 98 99
IC4007
MT48LC8M16A2P-7E
128Mbit SDRAM
110111213141516171819 22021222324252627
28 29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54
6789
IC4008
MT48LC8M16A2P-7E
128Mbit SDRAM
110111213141516171819 22021222324252627
28 29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54
6789
C4076
476.3V V-S
C4077
476.3V V-S
C4098
476.3V
V-S
C4145
476.3V V-S
C4102
476.3V
V-S
C4093
476.3V
V-S
C4128
476.3V V-S
C4094
476.3V V-S
C4081
476.3V V-S
I55_EJTDO
VID0
I55_EJTDI
VID1
VID2
VID3
I55_EJTCK
VID4
VID5
I55_EJTMS
VID6
VID7
VIDVS
VIDHS
VIDVLD
VIDCLK
I55_RESET
SBCLK
SBCLK SBDAT
SBREQ
VIDHS VIDVS
VIDVLD VIDCLK
VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7
SBVALID
I55_RX0
I55_AODAT I55_ABCLK
ADC_ADAT
I55_AMCLK I55_GPIO0
I55_ALRCLK
I55_GPIO2
SBDAT
BS1
BS1
SBVALID
SBREQ
I55_TX1
I55_TX0
I55_TX0
I55_RX1
I55_RX0
I55_GPIO0
I55_GPIO2
27MHZ_OSC
I55_AMCLK
I55_ALRCLK
I55_ABCLK
I55_AODAT
I55_RESET
MD0 MD15
YIN
MD1 MD14
CVBSIN
MD2 MD13
MD3 MD12
MD4 MD11
CIN I55_RESET
27MHZ_OSC
MD5 MD10
I55_RX1
MD6 MD9
I55_TX1
I55_AMCLK
MD7 MD8
I55_ALRCLK
I55_ABCLK
ADC_ADAT
I55_EJTDI
MDQM
MWE MDQM
I55_EJTDO
MCAS MCLK
I55_EJTMS
MRAS I55_EJTCK
MD24
MCS MA12
MD23
MBA0 MA11
MBA1 MA9
MD25
MA10 MA8
MA0 MA7 MD22
MA1 MA6
MD26
MA2 MA5
MD21
MA3 MA4
MD27
MD20
MD28
MD19
MD29
MD18
MD16 MD31
MD30
MD17
MD17 MD30
MD18 MD29
MD31
MD16
MD19 MD28
MA3
MD20 MD27
MA4
MA2
MD21 MD26
MD22 MD25
MA5
MA1
MA6
MD23 MD24
MDQM
MWE MDQM
MCAS MCLK
MRAS
MCS MA12
MBA0 MA11
MBA1 MA9
MA10 MA8
MA0 MA7
MA10 MA11 MA12 MD10 MD11 MD12 MD13 MD14 MD15
MA1 MA6
MA0 MA7 MA8 MA9 MD7 MD8 MD6 MD9 MD5 MD4 MD3 MD2 MD1 MD0
MBA1 MBA0 MRAS MCAS MDQM
MCS MWE
MCLK
MA2 MA5
MA3 MA4
YIN
CVBSIN
CIN
+1.8V
+1.8V
+3.3V
+3.3V
D5V
D5V
GND
GND
GND
GND
H-2H-1
AV ENCODER SCHEMATIC DIAGRAM
(DVD/HD MPEG PCB)
5
NC NC
NC NC NCNCNCNC NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VSS
DQ15
VSSQ
DQ14
VCCQ
DQ13
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
VSS
UDQM
CLK
CKE
A11
A9
A8
A7
A6
A5
A4
VSSVCC
A3
A2
A1
A0
RAS
CAS
WE
LDQM
VCC
DQ7
VSSQ
DQ6
DQ5
VCCQ
DQ4
DQ3
VSSQ
DQ2
DQ1
VCCQ
DQ0
VCC
A12CS
A10
BA0
BA1
NC NC
VSS
DQ15
VSSQ
DQ14
VCCQ
DQ13
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
VSS
UDQM
CLK
CKE
A11
A9
A8
A7
A6
A5
A4
VSSVCC
A3
A2
A1
A0
RAS
CAS
WE
LDQM
VCC
DQ7
VSSQ
DQ6
DQ5
VCCQ
DQ4
DQ3
VSSQ
DQ2
DQ1
VCCQ
DQ0
VCC
A12CS
A10
BA0
BA1
NC NC
0
0
0
1.0
1.9
1.5
1.3
1.1
1.5
3.4
4.7
3.2
3.4
0
NC
NC
3.3
3.0
3.4
0
3.0
3.0
0.9
0.2
0
2.5
3.4
0.3
1.8
0.4
0.4
0
0.2
0
0.2
0.2
3.4
0.2
0.2
3.2
0
0.1
3.2
3.4
0.1
0.2
0
0.2
0.2
0.2
3.4
0.2
0.2
0.2
0.1
0
0.2 3.4 0.4 1.8 0.2
0
1.7
0
0.3 1.7 3.4
0 0
0.3 3.4 1.5
0
3.3 3.3
0
3.4 1.8 3.4 3.4
0 0
0.1 0.1
0
3.4 0.2
0
0.2 0.2 3.3 0.2 3.3 3.4 0.2
0
0.2
0
0.2 0.2 0.2 0.2 3.4 0.1 0.2
0
0
0
0
0
0
0
0
3.4
0
0
0
0
0
1.8
0
3.4
0
0
0
0
0
3.4
0
0
0
0
0
0
0
0
0
0
3.4
3.4
3.4
3.0
NC
VDDP VDDP
VDDP
VDDP
VDDP VDDP VDDP VDDP VDDP VDDP
VDDP
VDDP
VDDP
VDDP
VDDC VDDC
VDDC
VDDC
VDDC VDDC VDDC
VDDC
VDDPCLK
VDDIP
VDDIP
VDDA
VDDAMC OSBCLK
OSBVALID
OSBDAT OSBREQ
AODAT AIDAT ABCLK
ALRCLK
AMCLK GPAIO
GNDAMC
VDDP
HSYNC VSYNC
VIDVALID
VIDCLK
VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7
GDAT15
GDAT14
GDAT13
GDAT12
GDAT11
GDAT10
GDAT9
GDAT8
GDAT7
GDAT6
GDAT5
GDAT4
GDAT3
GDAT2
GDAT1
GDAT0
GADR8
GADR7
GADR6
GADR5
GADR4
GADR3
GADR2
GADR1
GADR0
GCS0#
GCS1#
VDDP
GIRQ
GWS_ACK#
GDS#
GDIR#
GPIO6
GPIO3
GPIO2 GPIO1 GPIO0
VDDP
EJTDI
EJTCK
EJTDO
DUPRD1
DUPTD1
DUPTD0 DUPRD0
RESET#
GCLK
XO
PLLCFG
GNDA
GNDPCLK
GNDC
GNDC GNDC GNDC
GNDC
GNDC
GNDC GNDC
GNDP
GNDP
GNDP
GNDP
53
52
51
50
GNDP
GNDP GNDP GNDP GNDP GNDP
GNDP
GNDP
GNDP
GNDP GNDP GNDP GNDP
RAMDAT31
RAMDAT30
RAMDAT29
RAMDAT28
RAMDAT26
RAMDAT25
RAMDAT24
RAMDAT23
RAMDAT22
RAMDAT21
RAMDAT27
RAMDAT20
RAMDAT19
RAMDAT18
RAMDAT17
RAMDAT16
RAMDAT14 RAMDAT13 RAMDAT12 RAMDAT11 RAMDAT10 RAMDAT9 RAMDAT8 RAMDAT7 RAMDAT6 RAMDAT5 RAMDAT4 RAMDAT3 RAMDAT2 RAMDAT1
RAMADD2
RAMADD3
RAMADD4
RAMADD1
RAMADD5
RAMADD6
RAMADD0 RAMADD7 RAMADD8 RAMADD9 RAMADD10 RAMADD11 RAMADD12 RAMBA0 RAMBA1 RAMDQM RAMCS# RAMRAS# RAMCAS# RAMWE# PCLK
VBG
CIN
VREFN
VCM
VREFP
CVBSIN
VDDA_VFE
ISOD7 ISOD6 ISOD5 ISOD4 ISOD3 ISOD2 ISOD1 ISOD0
157
156
155
154
ISORDY ISOCLK
ISODIR
ISOVALTX
ISOVALRX
ISOSTART
VDDP
104
103
GNDP
RAMDAT15
102
RAMDAT0
3
2
1
208
TESTMODE
IBEXT
YIN
GNDA_VFE
EJTMS
0
3.4
3.3
0
3.0
1.8
1.7
3.4
0
1.7
NC
1.8
0
0
0
0
0
0.2 0.1 0 0 0 0 0 0 0 0 3.4 0 0 0 0 0 1.8 0 0
NC
NC
3.4 1.5 0 0 1.0 1.7 1.7 0 3.4 3.4 3.4 0 0 2.0 3.4 0 3.4 1.8 1.8 1.0 1.1 1.5 1.6 1.3 1.1 1.3 3.4 1.7 0 2.3 0 0 0
3.4
0.2
3.4
0.2
0.2
0
0.2
0.2
3.4
0.2
0.2
0
0.2
3.4
0
3.4
3.4
3.3
3.3
1.6
1.7
0.4
0.2
0.2
0.2
0.2
3.4 0
0.2
0.2
0.2
0.2
0.2
0.3
0
0.3
3.4
1.6
0
0.1
0
0.2
3.4
0.2
0.2
0
0.2
0.2
3.4
0.2
0.2
0
0.2
0
3.4
0.2
3.4
0.2
0.2
0
0.2
0.2
3.4
0.2
0.2
0
0.2
3.4
0
3.4
3.4
3.3
3.4
1.6
1.7
0.4
0.2
0.2
0.2
0.2
3.4 0
0.2
0.2
0.2
0.2
0.2
0.3
0
0.3
3.4
1.6
0
0.1
0
0.2
3.4
0.2
0.2
0
0.2
0.2
3.4
0.2
0.2
0
0.2
0
2
3
4
6
1
FROM/TO MPEG
FROM/TO AUDIO
PCBB10
DME047
FROM/TO AV IN/OUT