4-4-1.Display Unit(Pdm-4200); Schematic Diagrams Of F Board - Sony KE-42XBR900 Service Manual

4-4-1. DISPLAY UNIT (PDM-4200)
(1) Schematic Diagram of F Board
3
1 2
A
CN601
2P
:VH
AC INLET
F601
TO AC INLET 15A
250V
AC 2
R602
AC 1
1M
1/2W
B
TH601
T604
LFT
C601
4700p
500V
:E
C603
4700p
~ 500V
:E
C
- +
~ D601
DF06M
C605 C607
C602 C604
10 2200p
4700p 4700p
450V 500V
500V 500V
:B
:E :E
D
C608
B:CHIP
E
F
[LINE FILTER]
— F BOARD —
R610
C622
R611
Q601
4
5 6
C611
1
250V
C609
VDR601 1
TNR14SE621K 250V
1 2 1 2
4 3 4 3
T601 T602
LFT LFT
C617
470p
250V
:B
T603
TRANSFORME
ST-BY
1
R601
100k
1W
:RS
D602
EG01CV1
3
4
C612 D603
10 D1NL20U-TR2
5
8 7 5
R604
56
C614
1/4W
470p
IC601 :FPRD
0.1 500V
MIP2C2
25V :B
4
R603
1 2 3 4
390k
:CHIP
3
C610
2200p R605
PH601
:CHIP 15k
:CHIP PC123FY2
C610
R605
R603
<CONDUCTOR SIDE>
7 8 9
VDR602
TNR14SE621K
C618
470p
R614
500V
11
8.2
:B L602
1W
10µH
:RS
RY601
10
D604 C619
D1NL20U-TR2 470
25V
9
C621
R608 100
Q601
22k 10V
D605
:CHIP 2SD2114K
8
MA113
R610
7
4.7k
:CHIP
R611 C622
6
15k 0.01
:CHIP 500V
B:CHIP
1 C620
0.1
R606
25V
47
B:CHIP
:CHIP
2
R607
3
470
K
:CHIP
1
F
A
R609
2
15k
:CHIP
IC602 (LINE FILTER)
µPC1093J
B-SS11373<AEP>-F..
R609
R607
R608
R606 C620
F BOARD
Terminal name of semiconductors in
silk screen printed circuit (
Q601
D601-D604
D605
* : Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-18)
10
CN603
2P
:VH
TO G BOARD
CN1003
1 AC
2 AC
CN604
3P
:S-MICRO
TO G BOARD
CN1005
3 ST-BY 6V
2 POWER ON
1 GND
)
*
Ref. *
1
-
3
KE-42XBR900(UC) 4-19