Read Sony KE-50XS910 (serv.man2) Service Manual online
16
3.1.3 50 X DRIVE ASSY
50 X DRIVE ASSY
HB
DRIVER
Mask Module
IC1203
STK795-512
Mask Module
IC1207
STK795-512
REGULATOR
P.D.
DET.
DET.
XSUS-G
XSUS-B
XSUS-G
XSUS-B
XSUS-U2
XSUS-D2
XSUS-U1
XSUS-D1
XSUS-U1
XSUS-D1
XSUS-MSK
XCP-MSK
XCP-MSK
XSUS-MSK
XNR-D
XNR-D
XSUS_PD
XDD_PD
XDRV_PD
16.5V
DGND
6.5V
DGND
N.C.
N.C.
VSUS
VSUS
VSUS
VRN UVP P.D.
VRN OVP
P.D.
VSUS
N.C.
SUSGND
SUSGND
SUSGND
5V
CN1201
IC1205
5V
X1
X2
N.C.
IC1101
L1102
L1103
XSUS
-U2
XSUS-D2
HB
DRIVER
XSUS
P.D.
Circuit
Photo
Coupler
5V
VCP
VSUS
PSUS
To
X CONNECTOR ASSY
From DIGITAL VIDEO ASSY
From POWER SUPPLY UNIT
5V
16.5V
VSUS
5V
16.5V
IC1102
IC1202
Charge Pump
Circuit
XNR P.D.
DET.
D-D CONV.
T1401
L1104
L1105
SUS
GND
SUS
GND
IC1204
VRN-230V
CN1001
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
11
12
• Block Diagram
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