Signal Block Diagram - Pioneer HD-V9000 Service Manual

1

4.2 SIGNAL BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
LINK(Y) ACT(G)
CS
TD+ RD+
IC3506
SC
TD- RD-
M93C46-WMN6
DI
DO
54 EEPROM
X3501
25 MHz
LAN
55
Cont
IC3505
LAN9211-ABZJ
D0 - D15
A1 - A7
IC3501
ISOLATE
IC3502
B
BUF
D0 - D15
A1 - 7
IC2003,IC2004
K4T1G164QE-HCE6 x2
DDR2
256MB
H.264/MPEG-2 DEC
D0 - D31
A2 - A18
C
DDR2
256MB
IC2005,IC2006
K4T1G164QE-HCE6 x2
TE
L 13942296513
D0 - D31
A2 - A7,A24,A25
D
HOST BUS
CN6505
VKN1417
(FFC13pin)
2 4 6 5
E
D HPVB Assy
12 10 8 9
CN9001
DKN1545
(FFC13pin)
POWER_SW
ON/STB_LED
www
IC9001
BH3544F
HP AMP
6dB UP
F
ON/STB
POWER ON(E-G)
/
STAND BY(O)
20
1
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2
Thru Out Ex.sync In
75 Ω
OEOUT
10 2 3
Sync
VSOUT
4 5 6
7
Sep.
HSOUT
9 8
6
IC4507 FSYNC
IC4509
LMH1980MM
VSYNC
TC74LCX125FTS1
X4501 HSYNC
27 MHz
UNBUF
IC4501
6 6
TC7SHU04FUS1
CLK
51
Gen
FSYNC
VSYNC
51
HSYNC
IC4508
GS4900BCNE3
STCLK
(27 MHz)
VICLK
(27 MHz
/74.25 MHz
/74.1758 MHz)
AD2 K29
L23
G2
IC2001
NLC5015AZB
SARADEC
DT_Y0 - 9,DT_C0 - 9,VOCLK
DT
I2S
TS
RCLK,RDATA0 - 7,
P1
RSTOP,RDVD
OSC
36.666 MHz
X2001
Stream
Cont
CPU IF
SYNC
Gen
VOR 124
CONT
FPGA
IC1502
XC3S50-4TQG144C 72 65
D0 - D31,A0 - A14
SDRAM
128MB
IC1004 - IC1007
K4S561632J-UC75 x4
12 10
B
2 4
HP VR
3 5
x ao
y
MUTE
1 7
. i
HP JACK HP VR
2
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3
8
Term SW NTSC/PAL SW
IC5006
MM1507XN
SD VIDEO
BUFFER
2
IC4512 X5001
GS4911BCNE3 14.31818 MHz
3
SCK1
10
CLK
TXD1
11
Gen
40 28
ENCODER OUT
IC5002
SD VDAC
ADV7172KSTZ
IC2503
TC7WZ74FU
27 MHz
OSC
27 MHz
13.5 MHz
OSD_CLK,OSD_VS,OSD_HS,
OSD_A0 - 3,OSD_R0 - 3,
OSD_G0 - 3,OSD_B0 - 3
105
OSD_RGB
GDC
IC2502
MB86277
D0 - D31
A2 - A25
Q Q
3 6 7
IC1011
DYW1786
FLASH
64MB
D0 - D15
A1 - A25
SCK1
AB4
TXD1
AA4
RXD1
Y4
CN6509
VKN1931
(ZR5pin)
2 3 4 5
V+3R3D_1
SDCB Assy
2 3 4 5
CN8202
VKN1931
(ZR5pin)
RESET
OSC_STP
SDHC
u163 Cont
CD
WP
HD-V9000
3
4
2 9 9 4
Component Out
Cr Cb Y HDMI OUT
CV OUT
2
18 21 23
IC5008
NJM2566AV
SW
SW HD VIDEO
BUFFER
4
16 14 10
13
IC5005
OSD
PDC084B
IC5007
13
17 15
15
THS8200PFP
SCL
64 HD VDAC
SDA
63
SCL
27
IC4003
SDA
29
35
HDMI
91
Transmitter
656
X2501 DT1 YC20(HD)
DT2 656(SD)
DT3
88DE2710
SCALER
SCL
D10
SDRAM
SDA
32MB
B12
IC2504,IC2505
HY57V281620FTP-H x2
1 3 1 5 0 5 8 2 9
TXD2
AB2 AB3 Y1
RXD2
Y2
#DTR
AB15
SCK0,TXD0,RXD0,LT1,XRDY
IC1001
R5S77640N300BG
Main CPU
D0 - D31,A0 - A25
USB Up-stream
DP,DM
AB21 AB22 B1
OSC
X1002
48 MHz
25 MHz
X1001
CN6508
DKN1608
(ATA44pin)
ATA IF
(UDMA3)
LCD Module
CN8201
DKN1608
(ATA44pin)
m
IC8202
MSC1007
co
OSC
50 MHz
X8201
.
SDHC IF
(CLK = 50 MHz)
SD CARD SLOT
4
2 8
9 9
Digital Audio Out
coaxial
HDMI IF
16
IC5501
AK4114VQ
DIT
30 33 32 31
SCK1
TXD1
HD_RGB
DDR
64MB
IC3002,IC3003
IC3001
K4H561638J-LCCC x2
P17
X3001
20 MHz
R18
9 4 2 8 9 9
CN6507
AKM1276
(PH5pin)
5 5
LCD
Driver
LCD