Decm Service Assy (12/18) - Pioneer HD-V9000 Service Manual

1
10.10 DECM SERVICE ASSY (10/18)
QQ
3 7 63 1515 0
A
B
V+3R3D_2
A 1/18
C
From Main CPU I2C Bus
IC1001
[R5S77640N300BG]
#RESET_HDENC_HDMI
A 4/18
TE
L 13942296513
From FPGA BLK
IC1502 #IRQ_HDMI
[XC3S50-4TQG144C]
HDMI_SYNC
A 8/18
From SCALER BLK
IC3001 [88DE2710]
D
(VD)
Digital Video Bus(HD_RGB)
From SCALER BLK
A 8/18
IC3001 [88DE2710]
E
www
F
A
10/18
90
1
http://www.xiaoyu163.com
2
L4003
L4004
V+3R3D_HDMI
L4005
V+1R2D_HDMI
IC4002
HDMI Transmitter
(AD)
Digital Audio I2S
From FPGA BLK
IC1502 [XC3S50-4TQG144C]
A 4/18
ACLK_HDMI
From EXT_SYNC BLK
IC4516 [TC74LCX125FTS1]
A 11/18
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
A
10/18
DECM SERVICE ASSY (DXX2610)
• HDMI BLOCK
V+3R3A-P_HDMI
V+3R3A_HDMI
IC4003
Q Q
3 6 7 1 3
V+5D_1
u163
.
HD-V9000
3
4
2 9 9 4 2 8
(AD)
: Audio Data Signal Route
(VD)
: Video Data Signal Route
(HDMI)
: TMDS Signal Route
(HDMI)
JA4001
HDMI
CONNECTOR
1 5 0 5 8 2 9 9 4
+5V
Q4002
L4005
FET SW
m
co
4
9 9
2 8 9 9