3-23
3-24
5. Power : Main Board Block Diagram
5V
3.3V
2.5V
1.8V
0.8T(700mA)
(180mA)
0.8T(400mA)
0.8T(500mA)
FLA SH
FLA SH
74LVT16373
74LVT16373
74LVC08
74LVC08
74HCT125
74HCT125
74LVT273
74LVT273
3.3V
V33_BREG
3V3D
V33_FLASH
V33_FLASH
74LVC04
74LVC04
V33_STB
5V
5VD
+5V_STB
3.3VA
DAC 3.3V
V33_E5_VPAD
V33_E5_VDDRE
F
E5_1V25
74LVC541A
74LVC541A
2.5V
V25_SSTL2
LP2955
VREF
VTT
E5_AVDD1
E5_AVDD2
AVDD_SYSPLL
1.25V
V33_PHY_A
V33_PHY_D
TSB41AB1
1.8V
V18_HDMI
DMN8653
SDRAM
3V3A
V33_JEA
V33_JED
IC 801
TC90A73UG
HDD IF
LOADER IF
MEMORY CARD IF
5VD
HDMI IF
1.25V
2.0T(1.6A)
1.25V, 1.8V, 2.5V, 3.3V, 5V
PWR_CTL_H
I/O U-COM PWR CTL
7
8
5
6
3
4
1
2
Summary of Contents for HDR688X
Page 27: ......
Page 43: ...3 45 3 46 2 SMPS 2 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 44: ...3 47 3 48 3 MPEG CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 45: ...3 49 3 50 4 FLASH DDR CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 46: ...3 51 3 52 5 RESET 1394 JEPG CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 47: ...3 53 3 54 A B C D E F G H I J K L M N O P Q R S T 6 ATAPI MEMORY CARD CIRCUIT DIAGRAM ...
Page 48: ...3 55 3 56 7 I O µ COM CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 49: ...3 57 3 58 8 TUNER MPX ADC DAC JACK CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 50: ...3 59 3 60 9 DECODER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 51: ...3 61 3 62 10 TIMER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 56: ...3 71 3 72 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW BOTTOM VIEW ...
Page 57: ...3 73 3 74 2 I O P C BOARD TOP VIEW ...
Page 58: ...3 75 3 76 BOTTOM VIEW 2 I O P C BOARD ...
Page 59: ...3 77 3 78 3 POWER P C BOARD ...
Page 61: ...3 81 3 82 6 HDMI P C BOARD OPTIONAL PARTS TOP VIEW BOTTOM VIEW ...
Page 78: ...4 17 2 DISC SPECIFICATION 3 DISC MATERIALS 1 DVD ROM Single Layer Dual Layer ...
Page 103: ......
Page 104: ...4 42 4 43 CIRCUIT DIAGRAMS 1 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 105: ...4 44 4 45 2 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 106: ...4 46 4 47 3 DRIVE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 108: ...4 50 4 51 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW ...
Page 109: ...4 52 4 53 2 MAIN P C BOARD BOTTOM VIEW ...
Page 141: ......
Page 175: ......