HCD-F200/F500
HCD-F200/F500
31
31
6-3. BLOCK DIAGRAM - HDMI, VIDEO Section -
DMVIDEO
23
VIDEO_MUTE0
MTK_RST
28
VIDEO_MUTE1
25
3
22
CSC_RX_IN
CEC_TX_OUT
V_SEL
43
P_CONT_HDMI
(F500)
(F500)
(F200)
(F200)
191
Y
189
C
185
Y/G
183
B/Cb/Pb
182
R/Cr/Pr
180
TX2P
179
TX2N
177
TX1P
176
TX1N
174
TX0P
173
TX0N
171
TCKP
170
TCKN
162
HTPLG
19
24
21
30
17
23
20
29
VOUTA
VOUTB
CYOUTA
CBOUTA
CROUTA
CBOUTB
CROUTB
CYOUTB
IC251
VIDEO AMP 95
Ω
DRIVER
CN906 (2/2)
VIDEO OUT
VIDEO
CN1701
11
4
8
CYIN
YIN
CIN
CVBS IN
13 CbIN
15 CrIN
6
5
14
MUTE1
MUTE2
YC MIX
1 TMDS DATA2+
3 TMDS DATA2–
4 TMDS DATA1+
6 TMDS DATA1–
7 TMDS DATA0+
9 TMDS DATA0–
10 TMDS CLOCK+
12 TMDS CLOCK–
19 HPD
Y
P
B
/C
B
COMPONENT
VIDEO OUT
P
R
/C
R
HDMI OUT
SW+9V
SW+3.3V
IC103
EEPROM
IC705
HDMI POWER
CONTROL
IC3001
HDMI POWER
CONTROL
IC102
FLASH ROM
IC101 (2/2)
REAMP, SERVO DSP, MPEG DECODER
IC101 (3/4)
SYSTEM CONTROLLER
IC104
SD-RAM
IC707
+5V REGULATOR
WE
EEWP
SCL
SDA
18 +5V POWER
13 CEC
15 SCL
16 SDA
Q9724, 9726, 9728, 9729
CEC DATA SWITCH
7
101
112
102
xSYSRST
108
DDC_CLK 161
DDC_DAC 159
CLKE 37
UDQM 39
LDQM 15
WE 11
OE 28
CE 26
45
12
CAS 17
RAS 18
WE 16
CS 19
CLK 38
BA1 21
BA0 20
CKE
147
DQM1
132
DQM0
111
_CAS
134
_RAS
135
_RWE
133
_RCS
136
DRCLK
146
BA1
138
BA0
137
XWR
66
XRD
78
XROMCS
76
SCL 6
SDA 5
Q701
LEVEL SHIFT
140, 141, 143, 144
23 – 26,
29 – 34, 22, 35
121-1
19,1
17-1
13,
129-122
155, 150, 139, 149
2,4,5,7,8,10,1
1,13,42,
44,45,47,48,50,51,53
RD0 – RD15
RA0 – RA11
DQ0 – DQ15
A0 – A9,
A10/AP, A11
97, 56 – 62, 74 – 67,
91, 63, 64, 75, 87
29, 31, 33, 35,
38, 40, 42, 44
45, 25 – 18, 8 – 1,
17, 16, 9, 10
79, 80, 82 – 86, 89
HD0 – HD7
HA0–HA21
DQ0 – DQ7
A0 – A19,
NC
DQ15/A-1
RESET
Q105
B+ SWITCH
B
166
AVDD3
165
AVDD3
• SIGNAL PATH
: AUDIO
: VIDEO
: USB
71
7
CN501
(USB)
USB+5V
1
2
3
VBUS
D–
D+
VBUS_OC
USB_DM
197
45
USB_DP 44
SW+5V
IC708
+3.3V REGULATOR
IC709
VBUS CONTROL
(Page 30)