Sanyo DP37649 - Block Diagram Signal Lines

– 28 –
BLOCK DIAGRAM SIGNAL LINES
ADC
8VSB
QAM
NTSC
BTSC
ADC
NTSC
Dec
Video1_S(Y/C) Video1_CVBS
Video2_Y,Pb,Pr Video3_Y,Pb,Pr
Video
Proc.
Audio
Proc.
NAND
Flash
DDR2
400MHz
PANEL
BL_ADJ
(PWM)
SW
Filter
HDMI1 HDMI3
LPF
Y,Pb,Pr
NTSC
5.1ch Digital Audio Output
DC
Filter
HDMI_SW
HDMI2
LVDS
Audio
DAC
Audio
_SW
Video1 _L/R Video2_L/R Video3 _L/R
Audio
L R
ADC
14,5
910
1913
3
2
A4
16
15,2 11,4
AUDIO_SW2
IC1251
IC6504
IC6270
Q1251
AUDIO_SW1
Q1252
Q1262
Q5802-5804, Q5806-5808
Q1261
5V
D3.3V
9V
6
5
27 48
60 52
5,6 3,4
19 20
18
C6
18
SUB_CPU
D3.3V
B15A15
EEPROM
RC_IN KEY_IN
M_MUTE
Front Control
Control
Power Unit
AC in (120V)
RESET
Q5901 Q5902
IC802
IC803
IC5900
IC801
IC800
Q808
Q815
5V
5V_STBY
I2C
L:2,3 R:5,6
13,14
8
2
1
924
L:5, R:28
14, 13 10, 12
31
3
5
Line Output
AMP
L R
Speaker
OP
AMP
IC6200
IC5700
IC3200
IC001
Audio Control
9V
9V
9V
AUDIO_POW
D1.8V_DDR
IC5750
D3.3V
Tuner A6100
Digtal&Analog_I
I2C
20,21
14,15
AH6,AG6
AK20,AK19
5V
DP37649BLOCK DIAGRAM SIGNAL LINES
D1.8V_DDR
HDMI+_A
D3.3V A2.5V A3.3V D1.17V D2.5V_IO
HDMI+5V_A HDMI+5V_B HDMI+5V_C
A1.8V
A3.3V
IC5500
D1.8V_DDR
LVDS_POW
Q6363
C16 J2
BL_ON
Q1802,Q1803
7
Mute
22
MUTE
LED_ON1
Q809
HDMI+_A