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PDVD-106 LTV-19CB02 SERVICE MANUAL
Catalogue
Exploded View P1
PCB /Schematic P2-P12
Bill of material P13-P21
PDF created with pdfFactory trial version www.pdffactory.com
5 4 3 2 1
COMMON89E_KHM310_CMD4509_V0
MT1389E (LQFP216) DVD Demo Board for KHM310 V_AUDIO
VIN
1 INDEX & POWER, RESET RD22 100R(1/4W)
D D
2 RF, SERVO & MPEG - MT1389E
DV33
3 MEMORY - SDRAM, FLASH/EEPROM
4 VIDEO&AUDIO OUT AVCC
VCC
DK22 RT88 FB33 10UH(DIP0307)
V33 LDO_AV33 4.7K
FB35 1N4148
NAME TYPE DEVICE LDO_AV33
VCC Digital 5V SUPPLY 1OUH(DIP0307)
+ CD34 URST#
DV33 Digital 3.3V MT1389E CB33 47UF/16V(4X7) 5V VCC
0.1uF
RFV33 Servo 3.3V MT1389E FB67 10UH(DIP0307)
C LDO_AV33 Laser Diode 3.3V DV33 C
CD57 CB80
FB25 CD38 CB74 + CD33
AVCC RF 5V PICKUP HEADER DV33 47UF/16V(4X7) 0.1uF 100UF/16V( 5X7) + 0.1uF
CD27 47UF/16V( 4X7)
V18 Digital 1.8V MT1389E + FB6.3X5 CD66
SD33 + +
Digital 3.3V SDRAM CB40
V_AUDIO 0.1uF 47UF/16V(4X7)
Audio +V OP AMP.
100UF/16V(5X7)
EN1
RT87 20K FB29 FB6.3X5 5V
B
DZ28 B
SS14 LDO_AV33
URST# LDO_AV33 [3]
CC50 LB44 CHOKE COIL 22uH,1.5A
URST# [3]
0.01uF DV33
VCC DV33 [3,4]
U238 + AVCC VCC [4,5]
AVCC [3]
12VIN 1 10 CB72 0.1uF CB69 V_AUDIO
CD62 NC SS V_AUDIO [5]
2 9 RT86 100K 0.1uF
220U/16V(6.3X7) BS EN GND
3 N/C COMP 8 GND [3,4,5]
VIN FB23 FB6.3X5 4 7 CC49 3900pF
IN FB RT93 10K
5 SW GND 6
CC48 NC CD64
CB70 220U/16V(6.3X7)
0.1uF MP1411
RT94 RT95 RT92
10K 1% 43K 1% 1.5K 1%
A A
Title
Henag(ShenZhen) Inc.
1389E_HD60_CMD4509
Size Document Number Rev
B 0.0
POWER
Date: Thursday, June 22, 2006 Sheet 2 of 5
5 4 3 2 1
5 4 3 2 1
RT65 100K
JITFO CC68 390pF JITFN
RFV33 RFV33 RFVDD3 DV33 FB40 DV33
RT64 750K FB43 OSC2 27M(49S)
FB68 10uH(DIP0307) CB37 XO
V1P4
CC27 2200pF CB77 CB45 CB43 CB42 CB44 DACVDD3 XI 1 2 APLLVDD3
0.1uF
0.1uF/N.C
10uH(DIP0307) CC64 CC63 10uH(DIP0307)
RT58 680K OPO RT47 0 ADIN 0.1uF 0.1UF 0.01uF 2200pF 0.1UF CB56 CB55 CB54 + CD52 CB53 + CD48
100K
TP1
10UF/16V(4X7) 10UF/16V(4X7) 22pF 22pF
20pF
CB46
OP- CB50 0.1uF 0.1uF 0.1uF 47UF/16V(4X7) 0.1uF 47UF/16V(4X7)
TP2 +
OP+
0.47uF/N.C
CD45
TP3
15K
+
RT59 CD50 1500pF
CC33
RT53 RT56 CC47 RT57 6.8
RT62
150K 150K DV33 PLLVDD3
1000pF
0.1UF
2200pF 680K DV33
V1P4 FB39 ADACVDD3
CC69
RT55 NC ADACVDD3
RT60
CC32
D D
CN22 + CD44 CB47 AVCC
CC30
10uH(DIP0307) AVCC [2]
SP- RT54 1 1 + CD47 CB49 0.1uF DV33 PCE#
FB42 PCE# [4]
SP+ 2 0.1UF 47UF/16V(4X7) PWR#
0.1uF
0.033uF
0.047uF
0.047uF
PWR# [4]
LIMIT 3 47UF/16V(4X7) AADVDD3
4
0.1uF
SL- 10uH(DIP0307) MUTE_DAC
RFVDD3
5 MUTE_DAC [5]
SL+ CB52 + CD49
RFVDD3
RFVDD3
JITFN
JITFO
XI
XO
ADACVDD3
ADACVDD3
AL
AR
APLLVDD3
AADVDD3
Y6
Y5
DACVDD3
DACVDD3
Y3
PLLVDD3
RFV18
6
CC38
CC34
CC35
MUTE_DAC
CC37
DV33 MUTE_DAC [5]
2.0mmX6PIN V2P8 V20 V1P4 0.1uF 47UF/16V(4X7) URST#
CC36
URST# [2]
CB38 + CB78 + + CD68 Y3
Y5 Y3 [5]
RT26 10K CD37 CD29 CB36 RM68
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