Block Diagrams - Sony TRINITRON KV-27HS420 Service Manual

5-3. BLOCK DIAGRAMS

BLOCK DIAGRAMS (1 OF 3)
HBY
Video2
L/R
CV/YC
CV/YC
CV
L/R
Y/C
CV/YC
L/R
CV
L/R
CV
Y
L/R
CV
L/R
TV IN6
L/R
YCbCr
YCbCr
L/R
UY
ANTSW
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
Video7
HDMI
P
Y
3D
IN1
Moni
uPD64083
YCbCr
B8h
Main C.Dec
Y/C
IN3 CXA2103AQ
9Ah
[SW0]
ExtYCbCr
H:DVI
L:Others
IN2
Y
3L Comb
CXD2073
IN1
Moni
Y/C
YCbCr
Sub C.Dec
L/R IN3 CXA2103AQ
9Eh
ExtYCbCr
IN2
[SW1]
H:Video6
L:Others
YCbCr/RGBHV
IN1 IN2 IN3 IN4
AudioDSP TA94A04 32h
CH3/4 CH1/2
Main Tuner
Buffer
BTF-WA421
Main
NJM4558
C0h
Sub Tuner
BTF- A421
C6h
HS Signal Flow
Main Micro
HAX
M306V7
60h
BLK
EEPROM
M24C32
A0h
ExtRGB
YCbCr
DRCSW
Out
H/V
NJM2283
74LVX157
H: Sub
YCbCr
L: Main
BLK H/V
MS Socket
ExtRGB
SyncSW
74LVX157
H/V
H:FreeRun
H/V
L: Locked
H/V
OUT
YCbCr
IN4
H/V
YUVSW
OUT
CXA2171
YCbCr
84h
MY
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
RGBYsYm
DRC-MF
CXD2095
BM1C
HM
MemoryStickModule
I/F Micro
CXP85112
6Eh
V
SDA/SCL
H/V MID Engine
MB94918
64h
BY
AMP
Speaker
TA8216H
DZ
CH
RGBYsYm
MCP
CXA2170
86h
H/V YCbCr
H/V
Y
Through
Cb
YUVSW
DAC
Cr
M52055
CXD2039
SyncSW
74LVX157
[TH_SW]
H:Through
L: MID
EEPROM
M24C32
(A8h)
Dy-Conv
CXA8070
DEh
AY
53