Dvd Servo & Dsp Mt1389Hd - Sony DVP-FX720 Service Manual

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3 7 6 3 1 5 1 5 0
4-4. DVD SERVO & DSP MT1389HD
1 2
MAIN BOARD (3/6)
A
V2P8 V20
C216 C216 + + C217 C217
EC48 EC48
0.1uF 0.1uF 47uF/10V 47uF/10V 0.1uF 0.1uF
5.0X5. 3
B
24 A/a
23 D/d
22 RF
21 SW
20 B/b
R66 R66 100k 100k
19 C/c
18 F
17 VCC-PD
16 VC-PD
15 Gnd-PD
14 E
C 13 VR-DVD
12 VR-CD
11 MD
10 LD-DVD 2
9 Gnd-LD
8 LD-CD
Q11 Q11
7 Gnd-LD
2SK3018 2SK3018
UMT3
6 T+
5 F-
4 F+
3 T-
2 NC
1 NC
D
HA1 HA1 HEADER 24 SMD0.5 HEADER 24 SMD0.5
24
23
22
21
20
19
18
17 PUH5V
MECHA
16 V20 C224
DECK
15
E
14
OPTICAL 13 VR-DVD
12 VR-CD
PICK-UP
11
UNIT
10 LD-DVD
9
8 LD-CD
7
6
5
4
3
F
2
1
10uH-100mA 10uH-100mA
L8 L8
L10 L10
10uH-100mA 10uH-100mA
T E
L 1 3 9 4 2 2 9 6 5 1 3
D27 D27 D28 D28
RLZ4.7B RLZ4.7B RLZ4.7B RLZ4.7B
Q13 Q13
2SB1132 2SB1132 RFGND
G 1
MC1 MC1
47uF/6.3V 47uF/6.3V
R77 4.7R/0805 R77 4.7R/0805
R82 4.7R/0805 R82 4.7R/0805
MC2 MC2
47uF/6.3V 47uF/6.3V
H
1
Q18 Q18
2SB1132 2SB1132
SL+
1
2 SL-
I
HA4 HA4
A1251WR A1251WR
DV33
R259 R259
4.7K 4.7K
HOME_SW
J
MD
UNIT HA2 HA2
1
2
3
4 HW-
5 HW+
6 HV-
7 HV+
8 HU-
9 HU+
10
H+
K 11
U
12 V
13 W
HEADER 13 SMD1.0 HEADER 13 SMD1.0
F+
F-
T-
L
T+
R102 R102 R103 R103
1R/0805 1R/0805 1R/0805 1R/0805
www
SL+
SL-
MO_VCC
M
R110 R110
20k 20k
FMSO
C87 C87
.
150pF 150pF TRSO
V1P4
STBY
C234 C234
0.1uF 0.1uF
N
R119 R119
10k 10k
05
http://www.xiaoyu163.com
• See page 5-3 for printed wiring board.
3 4 5 6 7
FB28 FB28
V1P4 RFV33 RFVDD3
RFV33
+ + C218 C218 + + FB-100R-3A-0805 FB-100R-3A-0805 C25 C25 C26 C26 C27 C27
EC49 EC49 EC50 EC50
47uF/10V 47uF/10V 0.1uF 0.1uF 47uF/10V 47uF/10V
5.0X5. 3 5.0X5.3 5.0X5.3 0.1uF 0.1uF 0.01uF 0.01uF 2200pF 2200pF
R63 R63
PLLVDD3
AVCC 6.8R 6.8R
C222 C222 + + EC54 EC54
R67 R67
10k 10k 100uF/10V 100uF/10V
0.1uF 0.1uF 6.3X5.3 6.3X5.3
V18
1 R69 R69 10k 10k IOA
Q10 Q10 SOT23 SOT23 V18 RFV18 C45 C45
2N3904 2N3904 C223 C223 0.1uF 0.1uF
FB30 FB30
FB-100R-3A-0805 FB-100R-3A-0805 0.1uF 0.1uF
2 R71 R71 100k 100k
Q12 Q12
2SK30183
UMT3
FB31 FB31 AVCC
FB-100R-3A-0805 FB-100R-3A-0805
1
AGND
C51 C51 + EC64 + EC64 C C52 C52 1uF 1uF 2
C C
DVDA
0.1uF 0.1uF 100uF/10V 100uF/10V B C54 C54 1uF 1uF 3
B B DVDB
6.3X5.3 6.3X5.3 A C53 C53 1uF 1uF 4
A A DVDC
D C55 C55 1uF 1uF 5
D D DVDD
RFO C57 C57 1uF 1uF 6
RFO RFO DVDRFIP
A C56 C56 120pF/NC 120pF/NC 7
TP24 TP24 DVDRFIN
D C 8
MA
RFO B 9
MB
IOA A 10
MC
B D 11
MD
C SUBA 12
TP26 TP26 SA
E SUBB 13
TP30 TP30 SB
C286 C286 C287 C287 C288 C288 C289 C289 SUBC 14
TP29 TP29 SC
C224 SUBD 15
TP31 TP31
E-->F SD
0.1uF 0.1uF 15p 15p 15p 15p 15p 15p 15p 15p 16
TP32 TP32
F-->E CDFON
F 17
TP19 TP19
CDFOP
E 18
E E
TNI
F 19
F F
TPI
MDI1 MDI1 20
MDI1 MDI1 MDI1
V20 MDI2 21
V20 V20 MDI2
PUH5V LDO2 R74 R74 0R 0R 22
PUH5V PUH5V LDO2
VR-DVD LDO1 R75 R75 0R 0R 23
VR-DVD VR-DVD LDO1
VR-CD RFVDD3 24
VR-CD VR-CD SVDD3
T- T+ RFOP 25
T+ T+ TP37 TP37 CSO/RFOP
F- F- C225 C225 RFON 26
F- F- TP36 TP36 RFLVL/RFON
F+ F+ 27
F+ F+ SGND
T+ T- V2P8 28
0.1uF 0.1uF
T- T- TP39 TP39 V2REFO
LD-DVD V20 29
TP38 TP38 TP42 TP42 V20
LD-DVD LD-DVD
V1P4 30
TP40 TP40 TP41 TP41 VREFO
LD-CD
LD-CD LD-CD FEO 31
TP43 TP43
FEO
TEO 32
TP46 TP46
TEO
TEZISLV 33
ADD Test point TP45 TP45
TEZISLV
C50 C50 34
OP_OUT
35
OP_INN
0.1uF 0.1uF 36
OP_INP
DMO 37
DMO
C58 C58 R78 R78 FMO 38
FMO
C/NC C/NC R/NC R/NC 39
TROPENPWM
Q15 Q15 V1P4 40
PWMOUT1/V_ADIN9
2N3904 2N3904 TRO 41
TRO
3 2 LDO2 FG R76 R76 R/NC R/NC FOO 42
FOO
43
VPLLVSS
Q14 Q14 R80 R80 100K 100K AVCC 44
CAPPAD
1
SOT23 SOT23 LD_SW C226 C226 45
VPLLVDD3
46
USB_VSS
DV33
2N3906 2N3906 RFV33 5600pF 5600pF USBP 47
USBP
USBM 48
USBM
USBVDD 49
USB_VDD3
R83 R83 R84 R84 FB32 FB32 C227 C227 FG 50
FG/V_ADIN8
1 100K 100K 100K 100K FB-100R-3A-0805 FB-100R-3A-0805 DEBUG1 51
TP50 TP50
TDI/V_ADIN4
0.1uF 0.1uF TRIN 52
TMS/V_ADIN5
Q17 Q17 SOT23 SOT23 STBY 53
TCK/V_ADIN6
2N3906 2N3906 54
TP51 TP51 TDO/V_ADIN7
MC3 MC3 MC4 MC4 V18 55
V18 DVDD18
10uF/16V 10uF/16V 10uF/16V 10uF/16V A2 56
IOA2
Q19 Q19 A3 57
IOA3
2N3904 2N3904 A4 58
IOA4
3 2 LDO1 A5 59
IOA5
A6 60
IOA6
R85 R85 100K 100K AVCC A7 61
IOA7
C60 0.1uF/NC C60 0.1uF/NC LD_SW A8 62
HIGHA0
A18 63
IOA18
A19 64
DV33 IOA19
FB33 FB33
SL+ SL+
RFV33
SL- SL-
R89 R89 1 Q20 Q20 FB-100R-3A-0805 FB-100R-3A-0805
100K 100K 2N3904 2N3904
1 3 C228 C228
0.1uF 0.1uF
SW17 SW17
AET_C AET_C
TP53 TP53
DV33
C238 C238
0.1uF 0.1uF
TP54 TP54
R93 R93 47R/0603 47R/0603
H-
HW- HW-
HW+ HW+
HV- HV-
HV+ HV+ H+ H+
MO_VCC
HU- HU-
R95 R95
HU+ HU+
U U
47R/0603 47R/0603
V V
W W
R94 R94 0R 0R FOSO
DEBUG1 TRSO
FMSO
DMSO
V1P4
R104 R104 R105 R105 C229 C229 + EC59 + EC59
1R/0805 1R/0805 1R/0805 1R/0805 0.1uF 0.1uF 22uF/25V 22uF/25V
U4 U4
15 14 R108 R108
6.3X5.3 6.3X5.3
VOTK+ VOFC+
16 13
VOTK- VOFC-
17 12 1R/0805/NC 1R/0805/NC
TP67 TP67
VOLD+ VOSL+
18 11
VOLD- VOSL- TP72 TP72
19 10
PGND PGND
20 9 MO_VCC
VNFTK x PVCC1 a o
21 8
PVCC2 VCC
y
30 29
G2 G1
22 7 R11110K R11110K R112 20K R112 20K W R114 R114 0R/0805
PREGND VNFFC
23 6 V R113 R113
0R/0805
VINLD VOSL
24 5 U R115 R115 0R/0805
CTK2 VINSL-
25 4 V1P4 TP75 TP75 HU+
CTK1 VINSL+
i
26 3 R116 R116 20k 20k HU-
VINTK CF2
27 2 HV+
BIAS CF1
28 1 FOSO C88 C88 HV-
STBY VINFC
150pF 150pF HW+
BA5954 BA5954 HW-
C235 C235 + EC62 + EC62 H-
0.1uF 0.1uF 47uF/10V 47uF/10V
5.0X5.3 5.0X5.3
4-9
http://www.xiaoyu163.com
8
8 9 10 11 12
JITFO C24 C24 1000pF 1000pF JITFN
TP10 TP10
R61 R61 750k 750k
TP9 TP9 ADACVDD L4 L4
EC53 EC53
EC52 APLLVDD3 L5 L5
100uF/10V 100uF/10V
1000uF/10V
DACVDD3
6.3X5.3 6.3X5.3
SAMPLE RUN
EC70 EC70 V18 C221 C221
10uF/16V 10uF/16V EC52 EC52
4X5.3 4X5.3 100uF/10V 100uF/10V C219 C219 0.1uF 0.1uF
6.3X5.3 6.3X5.3 0.1uF 0.1uF
C220 C220
0.1uF 0.1uF
C41 C41
10uF/16V 10uF/16V
DV33
C33 C33
10uF/16V 10uF/16V
MT1389HD MT1389HD
Pin Assignment v1.5 Pin Assignment v1.5
Q Q
3 7 6 3
V18
R98 R98 20k 20k FOO
R99 R99 18k 18k TRO
R101 R101 15k 15k FMO
R100 R100 10k 10k DMO
C65 C65 C67 C67 C66 C66 C68 C68
330pF 330pF 330pF 330pF 0.1uF 0.1uF 0.015uF 0.015uF
V1P4
C74 C74 C71 C71 C75 C75 C76 C76 C72 C72
MO_VCC 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF
+ +
R107 R107 C230 C230 EC60 EC60
1R/0805 1R/0805 0.1uF 0.1uF 47uF/10V 47uF/10V
R109 R109 5.0X5.3 5.0X5.3
1R/0805 1R/0805
U5 U5
u 1 6 3
28 27 MO_VCC
RNF VM1
26
VM2
25 C79 C79 C80 C80 C81 C81 C82 C82 C83 C83
VCC
1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF
2 24 FG
A3 FG
4 23 STBY
A2 PS
7 22 V1P4
A1 EC
9 21 DMSO
H1+ ECR
.
10 20
H1- FR
11 18
R118 R118
H2+ SB NC NC
12 16
H2- BR
13 17
H3+ CNF
14 C236 C236 C237 C237 + EC63 + EC63
H3-
15 8 47uF/10V 47uF/10V
C92 C92 C93 C93 C94 C94 C95 C95 C96 C96
VH GND
0.1uF 0.1uF 0.1uF 0.1uF 5.0X5. 3 5.0X5. 3
1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF
29
30
G2 G1
BA6849/6869 BA6849/6869
2 4
9 9 8
13 14 15 16
DV33
R60 R60 100k 100k
10uH-100mA 10uH-100mA DV33
10uH-100mA 10uH-100mA Y2 Y2
FB29 FB29 FB-100R-3A-0805 XI XO 1
RXD1
2
+ + EC51 EC51 TXD1
3
10uF/16V 10uF/16V C31 C31 27MHz 27MHz C32 C32
closed to IC's pin 4
4.0X5.3 4.0X5.3 33pF 33pF 33pF 33pF
C35 C35 C36 C36 SMD PAD 4P/NC SMD PAD 4P/NC
RS-232
100pF 100pF 100pF 100pF
Crystal
DACVDD3 FS TP15 TP15
VREF TP17 TP17
C49 C49
C/NC C/NC C48 C48
YUV0 TP16 TP16 R70 R70
0.1uF 0.1uF 560R 560R
DV33
V18
192
DACVSSC
191 Y1 VY1 VY1
YUV1/Y
190 DACVDD3
DACVDDB
189 Y2 VY2 VY2
YUV2/C
188
DACVSSB
187 Y3 VY3 VY3
YUV3/CVBS
186 DACVDD3
DACVDDA
185
YUV4/G
184
DACVSSA
183
YUV5/B
182
YUV6/R
181
VSYNC/V_ADIN1
180
YUV7
179
HSYNC/V_ADIN2
178
DVSS
177
IO_17
176
C0/IO_0
175
C1/IO_1
174
DVDD18
173
C2/IO_2
172
C3/IO_3
171
C4/IO_4
170
DVDD3
169 DV33
C5/IO_5
168
C6/IO_6
167
C7/IO_7
166
YUVCLK/IO_8
165 R79 R79
Y0/IO_9
164 51K 51K
Y1/IO_10
163 PANEL_SW
TP44 TP44
Y2/IO_11
162
Y3/IO_12
161
Y4/IO_13
160
DVDD18
159 MCU_R_OUT
TP49 TP49
Y5/IO_14
1 5 158 1 SYS_POW_EN 5 0 8 9 2 4
Y6/IO_15 TP48 TP48
157 MCU_DBG_EN
Y7/IO_16 TP47 TP47
156
DVDD3
155 MA4
RA4
154 MA5
RA5
153 MA6
RA6
152 MA7
RA7
151 MA8
RA8
150 MA9
RA9
149 MA11
RA11
148
DVSS
147 DCKE
CKE
146 DCLK
RCLK
145
DVDD3
144 MA3
RA3
143 MA2
RA2
142
DVDD18
141 MA1
RA1
140 MA0
RA0
139 MA10
RA10
138 BA1
BA1
137 BA0
BA0
136 CS#
RCS#
135 RAS#
RAS#
134 CAS#
CAS#
133 WE#
RWE#
132 DQM1
DQM1
131
DVDD3
130 HOME_SW HOSW HOSW
IO_18
129 DQ8
RD8
USBM D-
USBP D+
DVD_SW
U3 U3 USB_SW
MT1389HD MT1389HD
C173 C173 C174 C174
DQ9 22pF 22pF 22pF 22pF
DQ10
DQ11
DQ12
DQ13
DV33
C73 C73 C77 C77 C78 C78
0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF
m
V18 DV33 TP74 TP74
TP73 TP73
R117 R117
10K 10K
c o SW18
1 3
C84 C84 C89 C89 C85 C85 C90 C90 C86 C86 AET_C AET_C
0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF
C91 C91
0.1uF/NC 0.1uF/NC
DV33
R120 R120
C97 C97 C98 C98 C99 C99 C100 C100 C101 C101 C102 C102 C103 C103
1K 1K
0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF 1000pF 1000pF 0.1uF 0.1uF
4-10
DVD SERVO & DSP MT1389HD
DVP-FX720
2
9 9
17 18 19
OFF-PAGE CONNECTION
J2 J2
MA[0..11] MA[0..11] 5
DQ[0..15]
DQ[0..15] 5
BA[0..1]
BA[0..1] 5
DQM[0..1]
DQM[0..1]
5
DCLK
DCLK 5
DCKE
DCKE 5
CAS#
CAS# 5
RAS#
RAS# 5
WE#
WE#
CS#
CS# 5
MEMORY I/F
A[0..21]
A[0..21] 5
AD[0..7]
AD[0..7] 5
PRD#
PRD# 5
PWR#
PWR# 5
PCE#
PCE# 5
FLASH I/F
SCL
SCL 5
SDA
SDA 5
IIC I/F
ADAT
ALRCK ADAT 7
ACLK ALRCK 7
ACLK 7
ABCK
ABCK 7
ADAC_MD
ADAC_M D 7
ADAC_MC
ADAC_M C 7
ADAC_ML
ADAC_M L 7
ASPDIF
ASPDIF 7
USB_POWER_EN
USB_POWER_EN 2
PANEL_SW
PANEL_SW 3
Y1
Y1 6
Y2
Y2 6
Y3
Y3 6
VIDEO I/F
9 8 2 9 9
D RX
RXD 3
TXD
TXD 3
MCU_R_OUT
MCU_R_OUT 3
SYS_POW_EN
SYS_POW_EN 3
MCU_DBG_EN
MCU_DBG_EN 3
IR_I N
IR_IN 3
MCU
TFT_SD A
TFT_SDA 6
TFT_SC L
TFT_SCL 6
TFT_IRQ
TFT_IRQ 6
TFT PANEL
ADD Test point
USB_VCC
DV33 DV33
J11 J11
USBM USBM USBP USBP
CCHD1407RE-00012 CCHD1407RE-00012
R81 R81 R8 R86 6 CON7P_1_0 CON7P_1_0
10K 10K 10K 10K
1
2
3
4 USB
FB25
5 BOARD
FB26 6
7
FB-600R-300mA/0603 FB-600R-300mA/0603
FB-600R-300mA/0603 FB-600R-300mA/0603
USB_GND
C175 C175 C176 C176 C177 C177
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
USB_GND USB_GND
R97 R97 0R/0805 0R/0805
R96 0R/0805 R96 0R/0805
USB_GND
DV33
D7 D7 R106 R106
3
10k 10k
VCC
1
GND
2
MM4148/NC MM4148/NC
RESET TP68 TP68
Q1 Q1
URST#
G690L G690L
+ + EC61 EC61
10uF/16V 10uF/16V
4.0X5.3 4.0X5.3
TRIN
RESET Circuit
MAIN (3/6)