Akai CFTD2052, Руководство по обслуживанию

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A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
C4083_1
100
10V
YK
C4078_1
100
10V
YK
C4011_1
100
10V
YK
IC4001
ZR36762PQCG_V
MPEG/MICON/DSP IC
101102103104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
1
56
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
1
10
100
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
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 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
D4002 MCL4148
C4093
100P
CH
C4094
100P
CH
C4089
0.01 B
C4090
0.01 B
C4088
0.01 B
C4086
0.001
B
C4028 0.1 F
C4096 0.001 B
C4032 0.001 B
C4037 0.1
F
C4076
0.1
F
C4073
0.1
F
C4074
0.1
F
C4075
0.1
F
C4024
0.1
F
C4025
0.1
F
C4020
0.1
F
C4019
0.1
F
C4016 0.1 F
C4017 0.1 F
C4014 0.1 F
C4003
0.1
F
C4023
0.1
F
C4007
0.1
F
C4005
0.1
F
C4006
0.1
F
C4030 0.1 F
C4031 0.01 B
C4026 0.1 F
C4027 0.1 F
C4013 0.1 F
C4010 0.1 F
C4008 0.1 F
C4018
0.1
F
C4004
0.1
F
C4029 0.1 F
C4085
0.001
B
C4072
0.1
F
C4022
0.1
F
C4077
0.1
F
C4038
0.01 B
C4012
0.1
F
C4082
0.1
F
C4001
0.1
F
C4081
0.1 F
C4036
10P
CH
C4056
10P
CH
C4042
10P
CH
C4002
0.1
F
C4034 5P CH
C4035 16P CH
C4033 0.1 F
C4067_1
47
16V
YK
C4068
47
16V
MHE
C4071
47
16V
MHE
C4069
47
16V
MHE
C4070
47
16V
MHE
R4018
4.7K
R4042
100
R4073
330
R4036
4.7K
R4037
4.7K
R4038
4.7K
R4039
4.7K
R4033
2.2
R4044
22K
R4001
390
+-1%
R4035 4.7K
R4031 4.7K
R4005 75 +-1%
R4003 75 +-1%
R4004 75 +-1%
R4002 75 +-1%
R4024
4.7K
R4020 33
R4019 33
R4021 33
R4023
4.7K
R4049
4.7K
R4050
4.7K
R4051
4.7K
R4052
4.7K
R4056
330
R4025 270
R4026 220
R4027 220
R4059
100
R4064
100
R4054
1K
R4053
1K
R4058 220
R4022
270
R4043
10K
R4008
100
R4014 4.7K
R4013
47
R4060
22K
R4032
22K
R4046
4.7K
R4057
330
R4045
1K
R4061
10K
R4012
1M
R4011
4.7K
B4001
FCM2012H-102T04
B4002
FCM2012H-102T04
B4005
FCM2012H-102T04
B4004
FCM2012H-102T04
B4003
FCM2012H-102T04
B4006
FCM2012H-102T04
B4010
FCM2012H-102T04
B4009
FCM2012H-102T04
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
TP4013
TP4012
TP4014
TP4010
TP4006
TP4004
TP4005
TP4003
TP4009
TP4008
TP4007
TP4015
TP4016
TP4011
DIGITAL AUDIO SIGNAL(PB)
X4001
100BT02701
27MHZ
IC4002
S-24C04BFJ-TB
EEPROM IC
1 2 3 4
5 6 7 8
L4001 1.5uH
NLV25
DAC_VIDEO_C
MIRR LINK
FNN FNP
SPD_FG
DEFECT AAF_PI AAF_TE AAF_FE AAF_CE
DAC_VIDEO_B
VBIASS1 VBIASS0
RFA_SDEN RFA_DATA RFA_SCLK SLED_PWM
LDM
TRACK_DAC FOCUS_DAC
DAC_VIDEO_C DAC_VIDEO_B
DAC_VIDEO_A
SLED_PWM2
SPINDLE_PWM
P.CON+3.3V_D DAC_VIDEO_A
ASDATA0
ABCLK
ALRCLK
AMCLK
MD
MC
DUPTD1
ML
RESET
DUPRD1
SYS_MUTE
DUPTD0
SPDIF
DUPRD0
DUPRD1
GND
DUPTD1
DAC_VIDEO_D
RFINN RFINP
P.CON+5V_D
GAIN_SW
FPCSTRB FPCCLK FPCRX FPCTX IRRCV
RFA_SDEN
RFA_DATA
RFA_SCLK
+1.8V
AAF_CE
+3.3V
AAF_FE
AAF_TE
AAF_PI
VR_SEL
FNN
HA0
DUPTD1
FNP
HA1
DUPRD1
VBIASS0
HA2
VBIASS1
HA3
HA15 DUPTD0
DEFECT
HA4
LINK
HA5
HA16 DUPRD0
MIRR
HA6
HA14
LDON
HA7 HA13 VR_SEL
HA8
HA12 TRAY_OPEN
HA9
HA10
HD15 TOUT_SW
HA11 HA11 TRAY_CLOSE
HA12 HD7 DISC_END_SW
HA13
PSMUTE
HA14
HA15
HA10
SLED_PWM2
HA16
HD14
LDM
HA17 HA9
TRACK_DAC
HA18
FOCUS_DAC
HD6
HA19
SPINDLE_PWM
HA20
HA8
SLED_PWM
HD0
HD13 RESET
SPD_FG
HD1 HD5
HD2 TOUT_SW
DISC_IN_SW
HA20 HOME HOME
HD3
HOME
HD4
LDON
SBMUTE
HD5
HD12
PSMUTE
HD6 WR DJTDO ML
HD7 DISC_END_SW
HD4 DJTDI MC
HD8
HD9
DJTMS MD
HD10 HD11 ICETCK
HD11
HD3 ICETDO
HD12
HA19 ICETDI
HD13
HD14
SYS_MUTE
HD15
HD10 I2CCLK
MEMCS0 HA18 I2CDAT
RD
WR
HD2 I2CDAT
HA17
HD9
I2CCLK
SD_A0
HA7
P.CON+3.3V_D
SD_A1
HD1
P.CON+5V_D
SD_A2 HA6
SD_A3 GND
HD8 IAMCLK AMCLK
SD_A4
SD_A5
HA5
P.CON+1.8V_D
SD_A6
IABCLK ABCLK
SD_A7 HD0 IALRCLK ALRCLK
SD_A8
HA4
SD_A9
SD_A10
RD ASDATA0
SD_A11
HA3 ASDATA1
SD_D0 HA2 ASDATA2
SD_D1
MEMCS0 SPDIF
SD_D2
SD_D3
HA1
SD_D4
HA0
SD_D5
SD_D6
SD_D7
SD_D8
SD_D9
GAIN_SW
SD_D10
SBMUTE
SD_D11
SD_D12
SD_D13
SD_D14
SD_D15
RAMCS0#
RAMCS1#
RAMRAS#
RAMCAS#
SD_BA0
RAMDQM
RAMWE#
RAMCLK
SD_A10 SD_A11 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15 SD_A4 SD_A3 SD_A5 SD_A2 SD_A6 SD_A1 SD_A7 SD_A0 SD_A8 SD_A9
RAMCS0# RAMCS1# RAMRAS# RAMCAS#
SD_D8 SD_D7 SD_D9 SD_D6 SD_D5 SD_D4 SD_D3 SD_D2 SD_D1 SD_D0
RAMDQM
SD_BA0 RAMWE#
RAMCLK
G-2 G-1
D_GND
FROM REGULATOR2
FROM/TO MOTOR DRIVE
FROM/TO RF AMP
FROM/TO AUDIO/VIDEO
(DVD PCB)
MPEG/MICON/DSP SCHEMATIC DIAGRAM
PCB130
VMD327
NC NC
NC
AFE_GND
1
NC NC NC GND
VCC WP SCL SDA
0 0 0 0
3.2 0 3.3 3.2
SSCRXD
GNDP VDDC GNDC
SPDIF
AOUT(2)
AOUT(0)
AOUT(1)
ABCLK
GNDP-A2
AMCLK
VDDP-A2
VDDP
VID(7)
VID(3)
VID(2)
VID(1)
VID(0)
GPCI/O(31)
RESET#
XO
GCLKP
GCLKA
VDDP
GPCI/O(32)
GPCI/O(33)
GPCI/O(34)
GNDP
DUPRD0
DUPTD0
VDD-IP
DUPRD1
DUPTD1
53
56
55
54
RAMADD(4)
RAMADD(3)
RAMADD(5)
RAMADD(2)
100
101
102
103
104
RAMDAT(14)
GNDP
RAMDAT(1)
RAMDAT(15)
RAMDAT(0)
SPINDLEPULSE
208
207
205
206
SSCCLK
SSCTXD
SLEDPULSE 157
160
159
158
GNDDACD
CVBS/G/Y
CVBS/C
VDDDAC
MEMAD(5)
MEMDA(8)
MEMAD(6)
MEMDA(1)
MEMAD(7)
MEMDA(9)
MEMAD(17)
MEMDA(2)
GNDP
MEMAD(18)
MEMDA(10)
MEMAD(9)
MEMDA(6)
MEMAD(8)
MEMDA(5)
MEMDA(4)
VDDC
MEMWR#
MEMDA(12)
VDDP
MEMAD(20)
MEMDA(3)
GNDC
MEMAD(19)
MEMAD(15)
MEMAD(14)
MEMAD(13)
MEMAD(12)
MEMDA(15)
MEMAD(11)
MEMAD(10)
MEMDA(14)
GNDP
VDDP
MEMDA(0)
VDDP
MEMAD(0)
MEMAD(1)
MEMAD(2)
MEMAD(3)
MEMAD(4)
MEMRD#
GNDP
VDD-IP
VDDP
VDDP RAMDAT(13) RAMDAT(2) RAMDAAT(3) RAMDAT(12) RAMDAT(4) RAMDAT(9) RAMDAT(6) VDDP RAMDAT(10) RAMDAT(5) RAMDAT(11) RAMWE# RAMDQM GNDPCLK PCLK VDDPCLK RAMDAT(8) GNDP RAMDAT(7) VDDP VDDC RAMADD(10) RAMADD(9) RAMADD(11) RAMBA(0) RAMCAS# GNDP VDDP GNDC RAMADD(0) GNDP RAMADD(8) RAMADD(1) RAMADD(7) RAMADD(6) VDDP
ICGPCI/O(0)
IDGPCI/O(0)
GNDP
VDDP
ALRCLK
GPAI/O
AIN
GNDC
VSYNC
VDDC
HSYNC
GNDP
IDGPCI/O(2)
VDDA
GNDA
ICGPCI/O(4)
ICGPCI/O(5)
IDGPCI/O(3)
MEMAD(16)
VDDP
ICGPCI/O(7)
GNDP
ICGPCI/O(6)
PWMCO(6)
GNDPWM VDDPWM
PWMCO(5) PWMCO(4)
DEFECT
GNDAFERF ADCIN(7) ADCIN(6) ADCIN(5) ADCIN(4) ADCIN(3) ADCIN(2) ADCIN(0) PWMCO(0) PWMCO(1) ADCIN(1) PWMCO(2) PWMCO(3)
VDDC GNDC
PWMACT(0) PWMACT(1)
VBIASS0 VBIASS1 GNDAFES VDDAFES
RFINP RFINN
GNDDACDS VDDAFERF
DACDRIVE(1)
VDDDACS
DACDRIVE(0)
GNDDACPS
GNDDACBS2
GNDDACP
RSET
C/B/U Y/R/V
MEMCS(1)
MEMDA(7)
MEMDA(13)
MEMDA(11)
MEMCS(0)#
RAMCS(1)# RAMRAS#
GPCI/O(20)
NC
STBY-L
D1 1
D1 2
V SW
RAMCS(0)# RAMBA(1)
BOOTSEL2 BOOTSEL1
NC
3.3
0
0
0
0
1.6
0
0
0
0
1.6
1.7
0
1.7
3.3
3.3
0
3.3
1.6
3.3
0
3.3
3.3
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
5.0
0
3.3
1.8
0
0
0
3.3
3.1
0
0
3.3
0
3.3
0
5.0
3.3
3.3
5.1
3.3
0 1.1 1.2 3.3 1.1 1.2 1.2 0 0 0 0.9 3.3 0.8 0 3.3 1.2 1.2 0 3.3 1.7 1.5 1.6 0 0 1.7 1.8 1.6 1.7 1.1 0 0 0 0.7 0 1.5 1.8 2.9 2.9 0 3.3 3.3 0 0 0 3.3 0 3.3 3.3 0.7 3.3 3.3 4.3
3.3
3.3
3.0
3.0
3.0
3.3
3.3
3.3
0
0.5
2.6
0
0
1.9
0
0
0
2.1
2.0
0
3.3
0.6
3.3
2.6
1.8
2.7
2.9
0
0
0.5
0
0
0.6
0
0.6
2.7
2.7
0.6
0.4
5.5
3.3
0.4
3.3
0
0
0
3.1
3.1
3.2
0
3.3
3.3
0.3 0.9 1.0 1.0 3.3 1.0 0.2 0.2 1.8 1.9 0.2 3.3 3.1 0.5 3.1 0.2 3.2 3.3 3.2 1.6 3.3 2.1 1.3 0.8 0.8 3.3 1.7 1.3 0.5 0.9 1.8 1.4 0.5 3.3 2.0 0.4 1.5 0.8 1.2 1.5
0 0 0 0 0 0 0 0 0 0 0 0
D_GND
V_GND
AFE_GND
S_GND
A_MUTE
NC NC
2
FROM/TO MEMORY2