Schematic Diagram Of Ds Board - Sony KP-48PS2 Service Manual

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Schematic Diagram of DS Board

1
A
CN3501
15P
:B-TO-B
B
TO D(1/4)BOARD
CN5402
DF(+) 15
DF(-)(NC) 14
+5V 13
C3510
0.1
GND 12
25V
F:CHIP
-5V 11
C3511
0.1
GND 10
25V
F:CHIP
+12V 9
C3513
0.1
GND 8
25V
C
F:CHIP
-12V 7
C3514
0.1
GND 6
25V
F:CHIP
ABL(+) 5
R3512 220 :CHIP
BS(H) 4
R3513 220 :CHIP
RS(H) 3
R3515 220 :CHIP
GS(V)(NC) 2
R3516 #
VCOMP(NC) 1
R3517 #
IC3506
NJM4558M-T2
D
DF PHASE
R3541
33k
:CHIP
E
F
G
H
I
2 3
C3501
47
25V
C3502
14 13 12 11 10
47
25V
MPY2
IC3503
CA0007AM
MPY1
LPF/
MULTIPLIER
1 2 3 4 5
1
R3503
10k -0.2
-0.2
:CHIP
C3509 C3508
5V DF+
0.015 10
16V
:BP
R3507 R3504
-5V 39k 39k
:CHIP :CHIP
+12V
-12V
C3527
#
16V
+12V
:CHIP
:CHIP
R3519
22k
R3521
:CHIP
C3517
180k
#
:CHIP
B:CHIP 0
R3524
100k
:CHIP
0
-0.1
C3520
0.047
8 7 6 5
R3526
390
0
:CHIP
1 2 3 4
R3530
22k
:CHIP
DF-
C3523
R3535
15p
100k
CH:CHIP
:CHIP
R3537 R3538
22k 10k
:CHIP :CHIP
C3528
10
16V
:BP
4
+5V
IC3501
#
9 8
ASPECT RATIO SWITCH
Y0 VDD
Y2 X2
Y X1
6 7
C3507
Y3 X
10
-0.4
Y1 X0
INHIBIT X3
D3502
DAP202K VEE A
PROT
VSS B
R3508
10k
:CHIP
-5V
D3503
C3512
UDZ-5.6B
47
PROT
25V
-12V
-12V
ABL
R3514
10k
:CHIP
RSH
2
R3518
VCOMP
1.5k
:CHIP
C3515
47
25V
0
R3520
22k
:CHIP
14 13 12 11 10 9 8
IC3505
NJM2058D
HPF
1 2 3 4 5 6 7
0.9
0 0 0
R3529
C3524
270k
JW(5)
R3532
:CHIP
330
:CHIP
R3533
12k
C3526
R3531
:CHIP
47
470
25V
BSH
:CHIP
4
– 59 –
KP-48PS2/61PS2
5 6
IC3502
D3501
CA0007AM
UDZ-5.6B
PROT SCALER
C3503
C3506
47
1000p
25V
CH:CHIP
R3502
68k
:CHIP
0
C3504
47
R3501 -0.2
25V
10k
:CHIP
0 -0.6
0
0
1.6
0
R3506
2.2k
:CHIP
-5V
R3509
10k
GSV
:CHIP
R3511
7.5k
:RN-CP
ABL+
3
IC3504
CA0007AM
SCALER
R3523
220k
:CHIP
0
1.6
0
1.6 0
C3521
JW(5)
0
0
DS DS
(SHADING)
B-SS624.<AEP>-DS.-05
K
RM-903
7
C3505
47
25V
C3519
47
25V
0
C3525
47
25V