Block Diagram (8) - Sony KDS-50A2000 Service Manual

BLOCK DIAGRAM (8)

CN7310
TRST 1 /TRST
TU_L_OUT 3 TDI
TDI 5
TDO
(EJTAG)
TDO 7 TMS
TCK 9 TCK
13 DINT
DINT
11
/RST
/EJTAG_RESET
IC7324
DRAM
D0-7,
2,4,5,7,
DQ0
D24-31
8,10,11,13, D0-32
I
DQA0-31
54,56,57,59,
DQ15
60,62,63,65
A0
A0-12
A0-14
I
AA0-14
A12
A13
23
BA1
A14
26
BA0
LDQS
LDQS 16
QSA0
UDQS
51
UDQS QSA3
LDM
LDM 20 /DQMA0
UDM
UDM 47 /DQMA3
/RAS /RAS
/RAS 23 /RASA
/CAS
/CAS
/CAS 22 /CASA
/WE /WE XTALIN
/WE 21
/WEA
/CS
/CS
/CS 24
/CSA
CKE CKE XTALOUT
CKE 44 CKEA
CK CK
CLKA
CK 45
FE_XTALIN
/CK /CK
/CK 46 /CLKA
FE_XTALOUT
IC7322
DRAM
2,4,5,7,
DQ0 NEIO0-7
8,10,11,13, D8-23
I
54,56,57,59,
DQ15 /NFRY/BY
60,62,63,65
/NFRE
/NFCEI
A0
A0-12
I
NFCLE
A12
NFALE
A13
BA1 23
/NFWE
A14
BA0 26
LDQS
LDQS
16 QSA2
UDQS
UDQS 51 QSA1
LDM
LDM 20 /DQMA2
UDM
47
UDM /DQMA1
/RAS
/RAS 23
/CAS
/CAS 22
/WE
/WE 21
/CS
/CS 24
CKE
CKE 44
CK /NFCE0
CK 45
/CK
/CK 46
DVODATA0-11
DVODATA0-7
IC7300(2/2)
DVI_IF, DVO_IF
DRAM/FLASH/NVM CONTROL,
AV OUT, USB_IF, SPI_IF,
EJTAG_IF, UART_IF
DVOVSYNC
DVOVSYNC
DVOHSYNC
DVOHSYNC
DVCLK0
GVSYNC_TO_X240,
GHSYNV_TO_X240
/RTSA,/CTSA
HD656_0-7
DVODATA15-22
HD656_HS,HD656_VS,HD656_CLK
DVODATA13,14,23
VBI656_0-7
DVIDATA8-15
DVIHSYNC,
VBI656_HS,VBI656_VS,VBI656_CLK
DVIVSYNC,
DVICLK
BUF/OE
I2SWS_OUTB
I2SSOCK_OUTB
DATA
I2SSD_OUTA
SCLK
I2SSCK_OUTA
LRCK
X7300
I2SWS_OUTA
55.474MHz DTT_MUTE
I2SSCK_INC
RDA_TO_X240,TDA_FROM_X240
RDA,TDA
X7301
I2CA_SDA,I2CA_SCL
I2CDATAA,
25.14MHz
I2CCLKA
IC7319
DIAG_RXD,DIAG_TXD
RDB,TDB
NAND FLASH
SPI_CLK
SPI_CLK
SPI_IN
I/O0 SPI_IN
24-32,
NFIO0-7 SPI_OUT
I
SPI_OUT
35-42
SPI_CS0
I/O7
SPI_CS0
7 RY/BY SPI_CS1
SPI_CS1
8 /RE DVOCLK1
DVCLK1
9 /CE GCLK_YO_X240
1RTXDA
16 CLE
USBPA,USBNA USBPA,USBNA,USBPB,USBNB
17 ALE
USBPB,USBNB
18 /WE
19 /WP
NAND_/WP
/RESET_SYSTEM
/RESET
IC7320
SERIAL BOOT FLASH
/RESET_OUT
6 C
TDATA7
5 D
2 Q
IC8100 (2/2)
13
1 /S
10 11
8 12
9
IC8100 (1/2)
6 1Q /1B 5
IC8101
QM(2/2)
DATA PROTECT
DVOGA0-3 GA1,GA3,GA5,GA7
GA0,GA2,GA4,GA6
DVODATA4-11
GG4-7
DVODATA0-3
GG0-3
IC7331
DATA LATCH
GB0-7
GA0,GA2
ID1 IQ1
DVOGA0-3
GA4,GA6
I I
ID4 IQ4
ID8 IQ8
DVODATA8-11 GG0-3
I I
ID5 IQ5
2D8 2Q8
DVODATA0-7 GB0-7
I I
2D1 2Q1
DVOVSYNC
48 1CK 1/OE 1
DVOHSYNC
25 2CK 2/OE 24
GVSYNC_TO_X240
GHSYNC_TO_X240
HD656_HS
HD656_VS
HD656_CLK
VBI656_HS
VBI656_VS
VBI656_CLK
NVM/WE
DATA
SCLK
LRCK
RD_TO_X240
TDA_FROM_X240
I2CA_SDA
I2CA_SCL
DIAG_RXD
IC7326
9DIAG_TXD
NVM
I2CA_SDA
DTT_MUTE
5 SDA
DVOCLK1
I2CA_SCL
6 SCL
GCLK_TO_X240
7 XWC
USBNB
USBPB
IC7304
SPI_CLK
RESET
SPI_IN
SPI_OUT
4 OUT VDD 2 D3.3V
/M_RST
SPI_CS0
CD 3
SPI_CS1
/EJTAG_RESET
D5V
USBNA
FROM
SPDIF
USBPA
(1/2)
(MPEG2/GRAPHICS/CAPTION)
– 33 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010 RM-YD010
CN7600
B1
GA0-7
I
B8
A1
GR0-7
I
A8
B9
GG0-7
I
B16
A9
GB0-7
I
A16
A17 GVSYNC_OUT
A18 GHSYNC_OUT
A19
GVSYNC_IN
A20 GHSYNC_IN
HD/REC656_0
A29
I
I
HD/REC656_7
A22
A30 HD/REC656_8/H
TO
A31 HD/REC656_9/V
B1 BOARD
R
A21
HD/REC656_CLK
CN4201
B28 VBI/REC656_0
I I
B21 VBI/REC656_7
B30
VBI/REC656_HS
B29
VBI/REC656_VS
B31 VBI/REC656_CLK
A32 SPDIF
A33 ADATA
B35 ABCK
B34 ALRCK
A34 UART_RX
UART_TX
A35
B32 SDA
B33 SCL
B36 UART_LOG_RX
B37 UART_LOG_TX
B36 M_RST
A36 DTT_MUTE
B17 GCLK_OUT
B18 GCLK_IN
B19 USB-
B20
USB+
CN7312
1 DIAG_TXD
2 DIAG_RXD
5 SPI_CLK
6 SPI_IN
(SPI)
7 SPI_OUT
9 SPI_CS0
10 SPI_CS1
4 /RESET_OUT
8 /SPI_DET
CN7313
1 VBUST
2 USB- (USB)
USB+
3
RM-YD010 RM-YD010