Block Diagram (4) - Sony KDS-70R2000 Service Manual

BLOCK DIAGRAMS (4)
CN4002(1/2)
MAIN_HS A36
M_YS
M_YS/AEP B13
C
MAIN_C A18
CV/Y
MAIN_CV/Y A17
CR/R
MAIN_CR/R A19
Y/G
MAIN_Y/G A20
CB/B
MAIN_CB/B A21
D
TO
AG BOARD
CN8007
SUB_HS(UC) A35
C-SUB
SUB_C A14
S_C
CV/Y-SUB
SUB_CV/Y A13
S_CV/Y
SECAM_FILTER_SW
SECAM_FILTER_SW B21
IC5501
OP AMP
+ -
IC4700
IC4708
CCP-XA(MAIN)
SW
Q4715,4720 SUB_Y
6 C
Q4718,4719
BUFFER 1 AIN5
7 BUFFER
5
AD5_SEL
Q4710,4712
BUFFER
Q4716,4717
AD4_SEL
BIAS
Q4707 SUB_C Q4711
BUFFER BUFFER AIN4
CV/Y
Q4703,
G_01
4709
CR/R
Q4723
AIN3
BUFFER
Y/G
Q4721
AIN1
BUFFER
CB/B
Q4722
AIN2
BUFFER
IC4704
SDRAM
DQ0-15
DQ0-15 DQ0-15
ADDR0-11 A0-11 ADDR 0-11
BA0,BA1 BA0,BA1
BA0,BA1
DQMH
39 DQM
DQML 15
WE 16 XWE
17
CAS XCAS
RAS
18 XRAS
CS 19
XCS
CLK 38 SDCLK
37
CKE CKE
REFCLK_IN
IC5500
CCP-XA(SUB)
SUB_Y C-SUB
Q5504,5505 Q5507
111-115, O2G0-7
30
BUFFER BUFFER
118-120
123-129, O2B0-7
CV/Y-SUB
Q5502 SUB_C Q5503
TO
133-136
21 3
BUFFER BUFFER
CLK (3/4)
139
HS
140
VS
141
Q5508,
5509
X4700
79.99188313MHz
16 154
IC4707
156
FL5501
Q5501 Q5500
14 LPF 146 2 4
BUFFER BUFFER
1
BE_RST
48
SDA_DEVICE
161
SCA_DEVICE
162
B2(1/4)
(VIDEO SIGNAL PROCESSING, PC INPUT, HDMI INPUTS)
Y 1MY2-9
OUT1Y2-9
CV TO
1MC2-9
1
OUT1C2-9
(3/4)
1M_HS
TO
OUT1H
2
1M_VS
(2/4)
OUT1V
1M_CLK
OUT1CLK
8
REC656_0-7
OUT1Y0-7
REC656_CLK
OUT1CLK
8
M_D2Y2-9
D2Y2-9
M_D2H
D2HT1M
M_D2V
D2VT1M
M_D2CLK
D2CLK
M_D1Y0-7
D1G0-7
M_D1C0-7
D1B0-7
DVI_R0-7
D1R0-7
D1HTIN, M_D1H,M_D1V,M_D1CLK
D1VTIN,
D1CLK
Q4700,4701
INITIAL
VRB123
RESET
IC4705
Q4704,4713 AMP
AOUT2
3 IN OUT 1
BPF
DTOCLK_IN
CCP_MUTE
OSDYS
CN4300
RX2_1R+/-
D2+/-
1,3
RX1_1R+/-
D1+/-
4,6
RX0_1R+/-
D0+/- 7,9
RXC_1R+/-
CLK+/- 10,12
IC4303
REPEATER
HDMI
IN 1 DDC CLK 15 2 SCLA SCLB
DDC DAT 16 3 SDAA SDAB
5 EN
Q4300
Q4311 IC4300
HPD 19
NVM
CEC 13
6 SCL
DDC+5V 18
Q4307
5
SDA
Q4301
7 WP
D4303
8 VCC
SET
D4331
5V
CN4301
RX2_2R+/-
D2+/-
1,3
RX1_2R+/-
D1+/-
4,6
RX0_2R+/-
D0+/- 7,9
RXC_2R+/-
CLK+/- 10,12
IC4304
REPEATER
HDMI
IN 2 DDC CLK 15 2 SCLA SCLB
DDC DAT 16 3 SDAA SDAB
5 EN
Q4302
Q4310 IC4301
HPD 19
NVM
CEC 13
6 SCL
DDC+5V 18
Q4308
5
SDA
Q4303
7 WP
D4307
8 VCC
SET
D4324
5V
- 38 -
M_D1Y0-7
M_D1C0-7
M_D1H,M_D1V,M_D1CLK
TO
4
(2/4)
IC4310
HDMI RECEIVER
D5_D2Y0-7
D5_D2C0-7
25-22,
125-122,
QO8-15
QE8-15
19-16
119-116
115-113, 13-10,
QO16-23
QE16-23
106-102 7-4
138-135,
QE0-7
131-128
HSYNC,
142,3,
VSYNC,
133
ODCK
TO
HDMI_27M
XTALIN 11
95
(3/4)
IC4306 IC4308
TMDS SWITCH TMDS SWITCH
RX2+/-
40,39 ADT2P/N 67,68
YDT2P/N 13,14
RX1+/-
ADT1P/N 65,64
34,33 YDT1P/N 16,17
RX0+/-
31,30 ADT0P/N YDT0P/N 20,21 61,60
RXC+/-
ACKP/N YCKP/N 57,56
28,27 23,24
13,14 10,9 BDT2P/N
7 YDT2P/N
BDT1P/N
6 YDT1P/N 16,17 7,6
YDT0P/N 20,21 4,3 BDT0P/N
YCKP/N 23,24 46,45 BCKP/N
CE 25 CE 25
SEL 36 SEL 36
10,9 BDT2P/N
BDT1P/N
7,6
4,3 BDT0P/N
BCKP/N
46,45
IC4307
DATA SELECT
7
2
6
15 48 DSCL
1
5
47
4
3
12
50
14
13
Q4306
A 11
B 10
C 9
HPG_DET1
HPG_DET2
Q4318
Q4312,4314,4316,
CE
1
Q4317,4319
4
INPUT SEL1
INPUT SEL2
2
INPUT SEL2
SELECT CONT
INPUT_CE IC4311
WRT_PRT
KDS-70R2000
RM-ED006
REC_656
TO
5
(4/4)
CONT_BUS2
RX2+/-
RX1+/-
RX0+/-
RXC+/-
HDMI_INT
INT 101
HDMI_SPDIF
SPDIF 80
HDMI_RST
RESET#
99
HDMI_SCL
CSCL 46
HDMI_SDA
CSDA 45
DSDA
PWR5V
HDMI_BCK
SCK 86
HDMI_LRCK
WS 85
HDMI_DA1
SD0 84