Block Diagrams; Signal Flow Block Diagram - Sony KP-46WT520 Service Manual

5-3. BLOCK DIAGRAMS

SIGNAL FLOW BLOCK DIAGRAM

A
A-M-Tuner
CATV
BTF-WA421
AIR A-S-Tuner
BTF-FA421
CV Y/C
V1
L/R
CV,Y/C
V3
L/R
CV
V4
L/R
Y/Cb/Cr
V5
L/R
Y/Cb/Cr
V6 L/R
Y/Cb/Cr
SW
NJM2283M
KP-46WT520/51WS520/57WS520
BM
CV
Main Y,CV
34M LPF
L/R
CV
Main CB,C
17M LPF
CV
L/R
Main CR
17M LPF
Sub Y,CV
LPF
Sub C
LPF
Main Y,CV
Sub V,CV
MT-HS
Sync Sep
ST-HS
Sync Sep
Audio SW
Audio Processor
CXA2188Q
L/R
Var/
L/R
CV,Y/C
Fix Out
V7
SiI9993
V2
P(HDMI)
64MSDRAM
MT48LC2M32B2TG
Main Y,CV
OP AMP
LMH6658
CCP2
Main
CXD3802BQ
CB/CR,C
OP AMP
LMH6658
Sub Y
Sub LPF
Comb Filter
CV
Sub C
CXD2073Q
LPF
Sub Y
CXA2103AQ
Sub C
Sub C
Sub Y
Color Decoder
Sub
Sub Y
LPF
Comb Filter
CV CXA2163AQ
Sub C
TC90A49F
LPF
OSD R/G/B/YSYM
PF Micro
Master Micro
M306V3FGFP-***
Saiph CXP****
/M306V7FGFP-***
NVM
NVM
M24C32-
M24C32-
WMN6T(B)
WMN6T(B)
Audio AMP
L/R
NJW1148
TDA7490
Audio
Buff
HB
Main H/V
16MSDRAM
MSM56V16160F-8T
TLC2933
IPWR
Y/Cb/Cr
CLK
DRC-MF
4:2:2(24bit)
HREF/RPLLHD
CXD2097BQ
Y/Cb/Cr
/DRC-MF
HS/VS
4:2:2(16bit)
CXD2095AQ
TLC2932
HS
IPWR
Sub Y/Cb/Cr
Chroma
Sub H
Decoder
Sub V
TC7W04FU
Sub H
Sub V
CB
CR CG
Video Amp Video Amp Video Amp
TDA6120Q
TDA6120Q TDA6120Q
/N2/S1 /N2/S1 /N2/S1
R Speaker
L Speaker
R CRT G CRT B CRT
KP-46WT520/51WS520/57WS520
64MSDRAM
MT48LCMB2B2TG
MID-XA
CXD9509AQ
Y/Cb/Cr
4:2:2(24bit)
D/A
CXD2309AQ
Y/Cb/Cr
30M
LPF
MCP
CXA2170Q
VM 3
VM
3
KP-46WT/51WS
:
/57WS/65WS
:
51WSB/57WSB
64