Toshiba SD-3860SC, Руководство по обслуживанию

Страница: 43 / 67

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
C4078
47
6.3V
KA
C4009
100
6.3V
YK
C4011
100
6.3V
YK
C4083
47
6.3V
KA
IC4001
ZR36762
MPEG/MICON IC
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
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
C4065 0.01
B
C4038
0.01 B
C4012
0.1
F
C4037
0.1
F
C4076
0.1
F
C4073
0.1
F
C4074
0.1
F
C4075
0.1
F
C4020
0.1
F
C4019
0.1
F
C4021
0.1
F
C4016 0.1 F
C4017 0.1 F
C4014 0.1 F
C4002
0.1
F
C4003
0.1
F
C4007
0.1
F
C4005
0.1
F
C4006
0.1
F
C4033 0.1 F
C4030 0.1 F
C4027 0.1 F
C4028 0.1 F C4035 22P CH
C4013 0.1 F
C4010 0.1 F
C4008 0.1 F
C4018
0.1
F
C4079
100P
CH
C4081
0.1
B
C4036 0.1
B
C4077
0.1
F
C4015
0.1
F
C4072
0.1
F
C4080 0.01
B
C4066
1B
C4004
0.1
F
C4029 0.1 F
C4001
0.1
F
C4087
27P
CH
C4085
0.001
B
C4086
0.001
B
C4088
0.01 B
C4090
0.01 B
C4089
0.01 B
C4095 0.001 B
C4032 0.001 B
C4092 0.01
B
C4093
100P
CH
C4094
0.001
B
C4096
0.001
B
C4097
0.0022
B
C4024
0.1
F
C4025
0.1
F
C4023
0.1
F
C4026
0.1 F
C4082
0.1
F
C4031 0.01 B
C4098 10PCH
C4071
47
6.3V
KA
C4069
47
6.3V
KA
C4070
47
6.3V
KA
C4067
47
6.3V
KA
C4068
47
6.3V
KA
C4084
47
6.3V
KA
R4001
390
+-1%
R4024
4.7K
R4036
4.7K
R4037
4.7K
R4038
4.7K
R4015
4.7K
R4034
1K
+-1%
R4033
10
R4032
510
+-1%
R4035 4.7K
R4031 4.7K
R4025 220
R4026 100
R4014 4.7K
R4028
4.7K
R4005 75 +-1%
R4003 75 +-1%
R4004 75 +-1%
R4002 75 +-1%
R4016
10K
R4018
4.7K
R4020 33
R4019 33
R4021 33
R4047 33
R4013 33
R4023
4.7K
R4012
1M
R4042
68
R4043
10K
R4044
10K
R4022
10K
R4039
4.7K
R4045
10K
R4046
1K
R4049
1K
R4011
100
R4010
100
R4008
100
R4027 100
R4051 100
B4004
FCM2012H-102T04
B4003
FCM2012H-102T04 B4001
FCM2012H-102T04
B4002
FCM2012H-102T04
B4005
FCM2012H-102T04
B4006
FCM2012H-102T04
W811
W857
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
TP4011
TP4003
TP4009
TP4008
TP4005
TP4006
TP4007
TP4004
TP4014
TP4015
TP4016
TP4010
TP4012
TP4013
CAUTION: DIGITAL TRANSISTOR
L4001
2.2uH 0305
DIGITAL AUDIO SIGNAL(PB)
X4001
27MHz
IC4003 PQ070XZ01ZP
REG+1.8V IC
1 2 3 4 5
6
IC4002
AT24C04N-10SI-2.7
EEPROM
1 2 3 4
5 6 7 8
CP4001
A2001WV2-10P
1
10
2
3
4
5
6
7
8
9
CP4002
A2001WV2-12P
1
10
11
12
2
3
4
5
6
7
8
9
IC4004 PST3229NR
RESET IC
1
2
3 4
5
FNN
MIRR LINK
FNP
FPCRX FPCTX
FPCCLK
IRRCV
DEFECT AAF_PI AAF_TE AAF_FE AAF_CE
FPCSTRB VBIASS1 VBIASS0 ADCIN_5 ADCIN_6 ADCIN_7
RESET
RFA_SDEN RFA_DATA RFA_SCLK SLED_PWM
SPDL_SENS TRACK_DAC FOCUS_DAC
DAC_VIDEO_C
DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D DAC_VIDEO_A
AT+3.3V
SPINDLE_PWM
DAC_VIDEO_B
DAC_VIDEO_D
DAC_VIDEO_A
ASDATA0
ABCLK
ALRCLK
DUPTD1
AMCLK
MD
DUPRD1
MC
DUPTD0
ML
GND
DUPRD0
SPDIF
GND GND
AMUTE
V_SW
P.CON+5V
AT+3.3V
P.CON+A5V
AT+5V
AT+5V
GND
RFINN RFINP
GND
HOME
SPDL_SENS
AT+3.3V TOUT_SW
+1.8V
TIN_SW
GND
+3.3V
RFA_SDEN
RFA_DATA
RFA_SCLK
AAF_CE
HA0
DUPTD1
AAF_FE
HA1 AAF_TE
DUPRD1
HA2 AAF_PI
HA3 VR_SEL
HA15 DUPTD0
HA4 FNN
HA5
HA16 DUPRD0
FNP
HA6 VBIASS0
HA14
HA7 VBIASS1 HA13 VR_SEL
HA8 DEFECT
HA12 TRAY_OPEN
HA9 LINK
HA10
HD15 TOUT_SW
MIRR
HA11 LDON
HA11 TRAY_CLOSE
HA12 SMUTE HD7 TIN_SW
HA13 TRACK_DAC
SMUTE
HA14 FOCUS_DAC
HA15
HA10
SPINDLE_PWM
HA16 SLED_PWM
HD14
HA17 HA9
HA18
HD6
HA19 P.CON+A5V
HA20
HA8
AT+3.3V
HD0 P.CON+9V
HD13 RESET
HD1 GND HD5
HD2 M_GND
HA20 HOME HOME
HD3 GND
HD4
LDON
ADCIN_5
HD5 ADCIN_6
HD12
HD6 ADCIN_7 WR DJTDO ML
HD7
HD4 DJTDI MC
HD8
HD9
DJTMS MD
HD10
HD11 ICETCK V_SW
HD11
KEY1
HD3 ICETDO
HD12
KEY2 HA19 ICETDI
HD13
FPCSTRB
HD14
ICETMS AMUTE
FPCCLK
HD15
HD10 I2CCLK
FPCTX
MEMCS0 FPCRX
HA18 I2CDAT
RD STBY_L
WR IRRCV
HD2 I2CDAT
RESET SEG1
HA17
SEG2
SEG3
HD9 I2CCLK
-20V
SD_A0
HA7
F
SD_A1
HD1
FILAMENT-
SD_A2 HA6
AT+5V
SD_A3
GND
HD8 IAMCLK AMCLK
SD_A4
SD_A5
HA5
SD_A6
IABCLK ABCLK
SD_A7 HD0 IALRCLK ALRCLK
SD_A8
SEG3
HA4 STBY_L
SD_A9 SEG2
SD_A10
RD ASDATA0
SD_A11
KEY2
HA3 ASDATA1
SD_D0
HA2 ASDATA2 SEG1
SD_D1
MEMCS0 SPDIF
SD_D2
KEY1
SD_D3
HA1
STBY_L
SD_D4
HA0
SD_D5
-20V
SD_D6
F
SD_D7
SD_D8
FILAMENT-
SD_D9
SD_D10
SD_D11
AT+3.3V
SD_D12
SD_D13
AT+3.3V
SD_D14
SD_D15
RAMCS0# AT+5V
RAMCS1#
RAMRAS#
M_GND
RAMCAS# P.CON+9V
SD_BA0
RAMDQM
GND
RAMWE#
P.CON+A5V
RAMCLK
P.CON+5V
P.CON+12V
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
RAMWE# RAMDQM
GND
SD_BA0
RAMCLK
NC
NC
5.5 5.5 5.5 5.5 3.4 5.5 0 5.5 5.5 5.5 5.5 3.4 5.5 0 5.5 5.5 5.5
NC NC NC
1.9 0 5.5 5.5 5.5 0 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.4 0 3.6 3.6 3.4 0 3.6 3.4 3.6 0 0 0 3.6 3.6 3.6 3.4 3.6 3.6 0
5.5
5.5
3.4
5.5
5.5
0
5.5
5.5
5.5
5.5
5.5
5.5
3.4
5.5
5.5
3.6
1.9
5.5
0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
3.4
5.5
0
5.5
1.9
5.5
0
5.5
3.4
5.5
NC
5.5
NC
5.5
NC
0
0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
3.4
3.6 3.6 3.6 0 3.6 3.6 3.6 3.4 3.6 0 3.6 1.9 3.6 0 3.6 3.6 3.6 3.4 3.6 3.6 3.6 0 3.6 3.3 3.6 0 3.6 3.6 3.4 3.6 3.6 3.6 0 3.6 3.6 3.6 3.4 3.6 0 3.6 1.9 3.6 0 3.6 3.6 3.6 3.4 3.6 3.6 3.6 3.6 3.6
3.4
3.4
0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
3.4
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
0
5.5
5.5
0
5.5
5.5
5.5
1.9
5.5
5.5
5.5
5.5
3.4
5.5
5.5
5.5
5.5
5.5
5.5
5.5
0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
3.4
5.5
5.5
FROM/TO DISPLAY
FROM/TO RF AMP/DSP
PCB130
VMC299
FROM/TO AUDIO/VIDEO
FROM/TO MEMORY
NC NC
(CD502A)
(CD502B)
FROM/TO POWER PCB
MPEG/MICON SCHEMATIC DIAGRAM
V_IN V_C
V_OUT V_ADJ GND
0 1.2 1.9 3.2 3.2
NC NC NC GND
VCC WP SCL SDA
0 0 0 0
3.2 0 3.3 3.2
SSCRXD
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)
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
RAMWE# RAMDQM GNDPCLK PCLK 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
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#
STBY-L
D1 1
D1 2
V SW
RAMCS(0)# RAMBA(1)
NC
NC
V_OUT
VSS
VDD
3.2
3.2
0
0
0
(DVD PCB)
P.CON+12V
AT+D5V
GND(M)
P.CON+9V
GND(D)
P.CON+A5V
GND(A)
P.CON+D5V
GND
+3.3V(AT)
AT+3.3V
GND
SEG3
SEG2
SEG1
KEY1
STAND BY L
-20V
FI)
FILAMENT(-)
GND(A)
KEY2
1
( DIN )
( DOUT )
GNDP VDDC GNDC
SPDIF
AOUT(2)
AOUT(0)
AOUT(1)
ABCLK
GNDP-A2
AMCLK
100
101
102
103
104
RAMDAT(14)
GNDP
RAMDAT(1)
RAMDAT(15)
RAMDAT(0)
VDDP RAMDAT(13) RAMDAT(2) RAMDAAT(3) RAMDAT(12) RAMDAT(4) RAMDAT(9) RAMDAT(6) VDDP RAMDAT(10) RAMDAT(5) RAMDAT(11) VDDPCLK RAMDAT(8) GNDP RAMDAT(7)
ICGPCI/O(0)
IDGPCI/O(0)
GNDP
VDDP
ALRCLK
GPAI/O
GPCI/O(20)
G-1 G-2