Toshiba MD13N3 Instrukcja serwisowa - Strona 9
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A
B
8
JG4050
R4138
47
TRST
JG4051
R4139
47
TMS
JG4052
R4140
47
TDO
7
JG4053
R4141
47
TDI
JG4054
R4142
47
TCK
JG4055
JG4056
CPU_RESET
3.2
0.4
0.4
0
RESET_SW
R4136
Q4002
6
3.2
KTC3875S_Y_RTK
56
0
RESET_SW
Q4001
KTC3875S_Y_RTK
FROM/TO RF_AMP/DSP
5
D_RTS
JG4003
D_CTS
JG4004
D_RXD
JG4005
R4059
47
BB_V4_B
BB_V4
R4134
47
AFEC_EVALID_B
AFEC_EVALID
C4005 0.1 B
R4133
47
AFEC_SCTST_B
AFEC_SCTST
R4132
47
XPCLK_B
XPCLK
W880
XBCLK_B
XBCLK
R4058
47
XDATA_B
XDATA
4
W876
XERROR_B
XERROR
W877
SCL_B
SCL
W878
R4005
SDA_B
SDA
W879
IRQ0_B
2.7K
IRQ0
W854
FE_RESET_B
FE_RESET
C4006 0.1 B
JG4001
3
FROM/TO REGULATOR2
TXD
RXD
2
GND
D_GND
P.CON+1.8V
P.CON+3.3V
SPDIF
1
A
B
C
MPEG SCHEMATIC DIAGRAM
C4003
0.1 B
156
155
154
153
152
151
150
149
148
147
146
145
144
143
DATA14
1.5
1.5
DATA15
3.2
0
ADDR1
3.2
ADDR1
0
ADDR2
ADDR2
ADDR3
3.2
ADDR3
ADDR4
3.2
ADDR4
ADDR5
0
ADDR5
156
DATA13
ADDR6
0
ADDR6
DATA14
157
ADDR7
0
ADDR7
158
DATA15
ADDR8
0
ADDR8
159
VDD_3V3
ADDR9
0
ADDR9
160
VSS
ADDR10
0
ADDR10
1.8
VDD_1V8
0
VSS
ADDR11
0
C4004
ADDR11
ADDR12
0
ADDR12
0.1
B
3.2
ADDR13
ADDR13
ADDR14
0
ADDR14
ADDR15
3.2
ADDR15
ADDR16
3.2
ADDR16
ADDR17
3.2
ADDR17
ADDR18
3.2
ADDR18
ADDR19
3.2
ADDR19
ADDR20
3.2
ADDR20
3.2
NC
ADDR21
3.2
VDD_3V3
0
VSS
3.2
JG4006
PIO0B0
XERROR_B
3.2
PIO0B1
3.2
AT_WR
JG4010
PIO0B2
VFD_CLK
3.2
JG4013
PIO0B3
R4006
VFD_DOUT
3.2
PIO0B4
VFD_DIN
3.2
2.7K
JG4014
PIO0B5
VFD_STB
3.2
JG4015
PIO0B6
R4007
KB
3.2
JG4016
PIO0B7
SDA_B
3.2
PIO1B0
2.7K
SCL_B
3.2
PIO1B1
FE_RESET_B
3.2
PIO1B2
PIO2B1
205
TXD
3.2
PIO1B3
206
PIO2B2
1.8
VDD_1V8
207
PIO2B3
0
VSS
208
PIO2B4
RXD
3.2
PIO1B4
1
PIO2B5
3.2
PIO1B5
NC
TRIGIN
0
JG4041
TRIGGER_IN
TRIGOUT
0
JG4042
TRIGGER_OUT
R4010
75
SC_DATA
3.2
JG4007
PIO2B0
3.2
SYS_MUTE
3.2
D_RTS
3.2
D_CTS
3.2
R4008
1
2
3
4
5
6 7 8 9
10 11 12 13 14 15 16 17 18 19
10K
D_RXD
R4011
47
NC
JG4008
W815
JG4043
DIGITAL AUDIO SIGNAL(PB)
C
D
E
(DVD PCB)
L4003
22uH
0305
NC
NC
NC
NC
NC
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
ADC_DATA
105
ADC_LRCLK
SMI_CLKOUT
104
ADC_SCLK
103
SMI_D15
102
SMI_D14
101
SMI_D13
100
SMI_CLKIN
MPEG IC
IC4002
STM5589AVA
LRCLK
56
PCMCLK
55
PCMDATA2
54
PCMDATA1
53
PCMDATA0
52
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
NC
NC
NC
NC
JG4044
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
- 8 -
F
G
CLOCK_GENERATOR IC
IC4003 SN74AHCU04PWR
0.9
3.1
1A
VCC
4
JG4034
1.9
1.4
JG4036
1Y
6A
JG4035
JG4037
0.9
0.9
JG4026
2A
6Y
JG4020
R4117
1.9
0
K_MCLK
JG4029
2Y
5A
K_DATA
100
107
106
105
JG4030
1.8
K_LRCLK
3.1
0
JG4031
3A
5Y
NC
1.8
K_SCLK
JG4032
1.6
DQ15
JG4033
3.2
0
1.6
DQ14
NC
3Y
4A
1.6
DQ13
3.1
1.6
0
DQ12
SMI_D12
GND
4Y
NC
1.6
DQ11
SMI_D11
1.6
DQ10
SMI_D10
0
VSS
1.8
C4023 0.1 B
1.8
VDD_1V8
1.5
DQ9
SMI_D9
1.5
DQ8
SMI_D8
1.5
DQ7
SMI_D7
1.5
DQ6
SMI_D6
1.5
DQ5
SMI_D5
1.5
DQ4
SMI_D4
1.5
DQ3
SMI_D3
1.5
DQ2
SMI_D2
1.5
DQ1
SMI_D1
1.5
DQ0
SMI_D0
C4024
0
VSS
R4106
100
1.8
SMI_CLK
0.1 B
R4121
47K
3.2
VDD_3V3
0
SMI_DQMU
R4122
47K
SMI_DQMU
0
SMI_DQML
SMI_DQML
R4118
47K
2.8
SMI_WE
SMI_WE
R4123
47K
2.0
SMI_CAS
SMI_CAS
R4119
47K
2.9
SMI_RAS
SMI_RAS
R4124
47K
2.8
SMI_CS1
R4179
47K
2.5
SMI_CS0
R4120
47K
SMI_CS0
0.3
AD13
SMI_A13
0.7
AD12
SMI_A12
0.2
AD11
SMI_A11
1.9
AD10
SMI_A10
0.2
AD0
SMI_A0
0.2
AD1
SMI_A1
0.6
AD2
SMI_A2
0.6
AD3
SMI_A3
C4025 0.1 B
0
VSS
1.8
VDD_1V8
0.1
AD9
SMI_A9
0.1
AD8
SMI_A8
0.7
AD7
SMI_A7
0.7
AD6
SMI_A6
0.7
AD5
SMI_A5
1.7
AD4
SMI_A4
R4017
1.6
SPDIF
R4146
47
1.6
PCM_LRCLK
10
R4145
470
1.6
PCM_MCLK
0
JG4039
0.7
JG4040
50 51 52
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F
G
H
8
FROM/TO MEMORY
7
F_CE
F_WE/DQM0
F_OE
DATA0
DATA1
R4125
DATA2
DATA3
1M
DATA4
DATA5
DATA6
DATA7
X4001
DATA8
DATA9
100BT02701
DATA10
27MHz
DATA11
DATA12
DATA13
6
DATA14
DATA15
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
5
ADDR17
ADDR18
ADDR19
ADDR20
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
4
DQ1
DQ0
SMI_CLK
SMI_DQMU
SMI_DQML
SMI_WE
SMI_CAS
SMI_RAS
SMI_CS0
AD13
AD12
AD11
AD10
AD0
AD1
AD2
AD3
AD9
3
AD8
AD7
AD6
AD5
AD4
FROM/TO AUDIO/VIDEO
Y_VIDEO
C_VIDEO
CVBS_VIDEO
PCM_MCLK
2
PCM_SCLK
PCM_LRCLK
PCM_DATA0
CPU_RESET
ML
MC
MDI
SYS_MUTE
PCB130
VMC303
1
H