Read Sony KDL-22EX310 / KDL-32EX310 / KDL-42EX410 Service Manual online
KDL-22/32EX310, 42EX410(AEP/UK)
23
SEC 3. DIAGRAMS
3-1. BLOCK DIAGRAM
3-1-1. BLOCK
RF in
NAND Flash
64MB x8
DDR2
64MBx16
Main board
DC-DC/
Reg. ICs
Line Out
LCD Panel (LED)
Power
LED Driver
Speaker
8W+8W (42”/32”)
5W+5W (22”)
5W+5W (22”)
Remote
Controller
Controller
A
na
log
Fro
n
t E
n
d
Audio
Processor
AC in
YPrPb
HDMI 1
PC (VGA)
Video 1
Keyboard
VOL + CH +
Enter/
Input
Input
VOL -
CH-
Power
Menu
EEP
ROM
ROM
USB 2.0
(side)
(side)
TS
HDMI
LVD
S
EEP
ROM
ROM
EEP
ROM
ROM
(MT5366)
(H5PS1G63EFR-G7C x2)
(K4T1G164QF-BCF8 x2)
(K4T1G164QF-BCF8 x2)
Digital
Fro
n
t
En
d
HDMI
Switch
LED & Ir & Light sensor
EEP
ROM
ROM
RM-ED046
PCMCIA
(side)
(side)
HP Out
(M24128)
HDMI 2
Video 2
(side)
(side)
Power
AMP
(STA369 )
DDR2
64MBx16
Memory
Controller
Digital TV
Demodulator
Demodulator
CVBS/YC
/RGB
/RGB
(CAT24C02WI)
(PS331)
TV Tuner
Sony
SUT-RE205T
SPDIF Out
H.P.
AMP
AMP
(TPA6132)
42“: APS-308
32“: APS-307
22”: DPS-54BP
22”: PA-4510-1-HF
32“: APS-307
22”: DPS-54BP
22”: PA-4510-1-HF
CVBS
out
A_IF
42“: LGD LC420EUN, FHD
32“: LGD LC320EXN, WXGA
22”: LGD LC216EXN, WXGA
32“: LGD LC320EXN, WXGA
22”: LGD LC216EXN, WXGA
Audio in
(PC/HDMI 1)
(PC/HDMI 1)
D_IF
Au
dio
in
MUX
I2S
Micro
processor
A. TV
Demod.
Video
Processor
Temp.
Sensor
(CAT24C02WI)
(CAT24C02WI)
(H27U518S2CTR)
(CM3217A3OG)
(MT5135)
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