HCD-HDX500/HDX501W
30
30
HCD-HDX500/HDX501W
6-2. BLOCK DIAGRAM – CHANGER/HDMI/DMPORT Section –
HDMI TRANSMITTER
IC1701
7
TMDS DATA0 +
HDMI OUT
(DVD ONLY)
9
TMDS DATA0 –
4
TMDS DATA1 +
6
TMDS DATA1 –
1
TMDS DATA2 +
3
TMDS DATA2 –
10
TMDS CLOCK +
12
TMDS CLOCK –
16
SDA
15
SCL
25
18
+5V POWER
19
HPD
CN1701
5
RXD
6
TXD
7
DET
13
Lch
14
Rch
R-CH
17
VIDEO
CN309
DMPORT1
DMPORT SELECTOR
IC312
LEVEL SHIFT
Q1701
13
CEC
SW+9V
ASDATA0
ACLK
SPDIF
ABCK
ALRCK
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
VCLK
PWON
HDMI_SDA
HDMI_SCL
DMPORT1_VIDEO
DMPORT1_L
DMPORT2_VIDEO
DMPORT2_L
CHANGER CONTROL
IC621
LD/ST MOTOR DRIVER
IC701
M761
(LD/ST MOTOR)
(ST U/D)
ROTARY
ENCODER
S781
M
BU U/D MOTOR DRIVER
IC711
M762
(BU U/D MOTOR)
M
S761 (SUB TRAY OUT)
S731 (SUB TRAY IN)
S721 (MAIN TRAY IN/OUT)
IN
OPEN
CHANGER CONTROL,
AUDIO/VIDEO CONTROL
IC622
DISC SENSOR
Q751
9 – 12
(MD)
ROTARY
ENCODER
S771
5 – 8
SYSTEM CONTROLLER
IC501 (2/5)
• SIGNAL PATH
: AUDIO
: VIDEO
• R-CH is omitted due to same as L-CH.
TX27M
SDA
SCL
CEC DATA
SWITCH
Q9724, 9726,
Q9728, 9729
A_SEL0
A_SEL1
A_SEL2
V_SEL2
V_SEL3
V_SEL5
A_SEL3
5
RXD
6
TXD
7
DET
13
Lch
14
Rch
R-CH
17
VIDEO
CN310
DMPORT2
Q305
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
5
1
5
1
3
6
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299