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Block Diagram
74HCU04
74HC14
VA6309
VFD / LED / KEY
Front PCB
Flash 16MB
SDRAM 128MB
24C04
TUNER
MUX
Single DVD
Mechanism
AM5888S
Digital Amp.
SMPS
BH7868FS
LCS3
USB
USB_P0, USB_N0
Blue Box : Serial Data Interface
Red Line : I2C
Blue Line : GPIO
Pink Line : LD/LA
I2C
SPI
MPEG
ES8380FCA
Phoenix
SC16315
74HC374
PCF8574A
LCS1
PM0608D
Power Control
ES7108S
HDMI
DATA, I2C
RDS_CLK
RDS_DA
HDMI_DATA
AUX
AUDIO IN
TUNER
Input
Selector
PWM IC
PS9830B
Volume,EQ
I2S
Line Output
(SCART)
Buffer
DVD
LPF
H/P Output
Buffer
Digital
Amplifier
Downmix
MPEG IC
Analog
Buffer
&
Filter
PWM
MUX Output
M74HC4052
HDMI TX
HDMI Section
ES7108S
ADC
AK5358
I2S
PWM
Optical Input
SPDIF_IN
AC INPUT
~100-240V
50/60Hz
Rectifier
100/230V
SWITCH
PWM
SWITCHING
Trans
Former
Voltage
Feedback
Fast
Recovery
Multi
Filter
PWM
SWITCHING
Trans
Former
Voltage
Feedback
Fast
Recovery
Multi
Filter
SubPower : DV5.3V, 0.15A
VFD FIL+ : DC4.3V, 0.15A
VFD FIL- : DC4.3V, 0.15A
-VPP : DC-30V, 0.08A
Main Power : DC5.3V, 2A
Pre Power : DC+12V, 0.4A
Pre Power : DC-12V, 0.4A
Amp Power : DC+34V, 2A
Scart Jack
6dB Amp
BH7868FS
RGB Switch
TV Switch
MPEG IC
UDAC
CDAC
YDAC
CVBS
R
B
G
Component Jack
YPbPr(Progressive Scan)
VDAC
HDMI Section
ES7108S
HDMI TX
Composite Output
Содержание HC-7852UX
Страница 37: ...Internal Block Diagram of ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ES8380SCA...
Страница 39: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Internal Block Diagram of ICs BH7868FS...
Страница 43: ...Level Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...
Страница 44: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Wiring Diagram...
Страница 49: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Front Section...
Страница 50: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SMPS Section...
Страница 65: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout AMP Top View...
Страница 66: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout AMP Bottom View...
Страница 68: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Top View...
Страница 69: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Bottom View...
Страница 89: ......