Sony KDF-E42A12U Service Manual page 50

A B C
JB.-LE4B
VDR004
1 C9500 R9503
330
470p
50V 1/10W
C9501 R9504
VDR005
XX
1k
1/10W
VDR006
C9502 R9508
330
470p
1/10W
50V
VDR007 C9503 R9509
XX 1k
1/10W
2
CN9500
21P
D9500
UDZSTE-179.1B
D9501
UDZSTE-1713B
D9502
UDZSTE-175.6B
3
D9503
FB9500
UDZSTE-179.1B
XX
D9504
UDZSTE-175.6B
R9500
0
CHIP
D9505
UDZSTE-179.1B
D9506 R9526
75
UDZSTE-175.6B
4 1/10W
MSD601-RST1
VDR008
5
C9504
R9531
470p
330
50V 1/10W
VDR009
C9505
R9532
XX
1k
1/10W
VDR010
C9506 R9533
470p 330
1/10W
50V
VDR011
C9507 R9540
1k
XX
6 1/10W
CN9501
21P
D9507
UDZSTE-179.1B
D9508
UDZSTE-1713B
D9509
UDZSTE-175.6B
R9774
0
D9510
UDZSTE-175.6B
7
D9511
FB9501 UDZSTE-179.1B
XX
D9512
UDZSTE-175.6B
R9501
0
CHIP
D9513
UDZSTE-179.1B
V_OUT2
R9551
8
75
D9514
1/10W
UDZSTE-175.6B
CN9505
15P R9751
BRN 0 STBY5V
CHIP
AU_9V
+10.5V 1
R9720
HDMI_RST XX
HDMI_RST 2
R9560 0 CHIP
CEC 3
SCL 4 SCL_B
R9721
R9561 0 CHIP
XX
SDA 5 SDA_B
R9562 0 CHIP
AGND
6
R9564
R 7 0
CHIP
L 8
9
HDMI_R[0]
GND 9
CR_HDMI HDMI_L[0]
CR 10
R9566
R9565
GND 11 0 75
1/10W
CHIP
CB 12
GND 13 CB_HDMI
R9570
R9569
Y 14 0 75
1/10W
CHIP
GND
15
Y_HDMI
R9568
R9567
0 75
CHIP 1/10W
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
R_OUT1
R9507
C9512 R9505
C9539 D9522
0.022 220 470k
47 XX
1/10W 1/10W
25V
25V
RIN1
C9513 R9506 R9516
470k
1000p 0 D9523
1/10W XX
50V CHIP
L_OUT1
C9514 R9517
R9511 C9540
D9524
0.022 220 470k
47
XX
25V 1/10W 1/10W
25V
LIN1
C9515
R9512 R9518 D9525
1000p 0 470k
50V XX
CHIP 1/10W
B_SCART1
R9510
R9706 R9513 C9516
150
100
150 XX
1/10W
1/10W 1/10W
MODE1
R9519 R9588
R9514 R9515
XX 100 22k 12k
1/10W
1/10W 1/10W
G_SCART1
R9520 C9517
R9523
150
100 XX
1/10W
1/10W
R9705
150
1/10W
R9524
100
1/10W
R_SCART1
R9521 C9518
R9704
150 150 XX
1/10W 1/10W
100 1/10W
R9525
FB1 HD_L
C9519
R9522 R9703
150 XX
150
1/10W 1/10W
VIN1
R9527
R9528 R9529 HD_R
150 100
150
1/10W 1/10W 1/10W
AU_9V
L9500
10uH
C9541
C9520
0.01
47
25V
25V
Q9500
V_OUT1
R9530
100
1/10W
R9534
1k
1/10W
C9542
47
25V
R_OUT2
C9521 R9538
R9535
470k D9526
0.022 220
1/10W XX
25V 1/10W
RIN2
R9539
C9522 R9536
470k D9527
1000p 0
CHIP 1/10W XX
50V
L_OUT2
C9543
C9523 R9549
R9537
470k 47 D9528
0.022 220
25V XX
25V 1/10W 1/10W
LIN2
R9550
C9524 R9544
0 470k
1000p
1/10W D9529
50V CHIP
XX
B_SCART2
R9541 R9702 R9545 C9525
150
150 100 XX
1/10W 1/10W
1/10W
MODE2
R9542
R9546 R9548 R9589
XX 100 22k 12k
1/10W 1/10W 1/10W
G_SCART2
C9526
R9543 R9701 R9547
150 XX
150 100
1/10W 1/10W 1/10W
AVLINK
C9527
R9556
XX
100
1/10W
R_SCART2
R9552 R9700 R9557 C9528
150 150 100 XX
1/10W 1/10W 1/10W
FB2
R9553 R9558 C9529
R9699
100 XX
150 150
1/10W 1/10W
1/10W
VIN2
R9554 R9555
R9559
150 150 100
1/10W 1/10W
1/10W
CN3803
R2881
XX
XX
RIGHT OUT
RIGHT IN
LEFT OUT
R2882
GND
R2840 C2838
GND XX
XX XX
LEFT IN
BLUE IN SC3_OUT_R
MODE
R2836
GND C3879 C2832 D2834
XX XX R2844
NC XX XX
GREEN IN XX
NC
GND SC3_IN_R
GND
R2837 R2855
C2836
C IN/RED IN XX XX
C2829
BLANKING XX
XX
GND
GND C2833 R2845
XX
VIDEO OUT XX
VIDEO IN
SC3_OUT_L
GND
L3810
C3880 R2838 C2834 R2842 R2846 C2839
XX D2835
XX XX XX XX XX XX
XX
JR3810
XX
SC3_IN_L
R2839 XX R2856 XX
VD0006 C2831 C2837
XX XX C2835 R2847 XX
XX
XX
MODE3
R3830 R3833
XX
D3814 XX
XX
CIN3
R3836
R3828
D3818 XX
XX
XX
SC3_OUT_VIDEO
R3834
D3815 XX
XX
VIN3
R3835
D3819 R3829 XX
XX XX
G H I J
A5V
R9749
C9654 R9744 R9745
10k
0.1 470 22k
1/10W
Q9603
25V 1/10W 1/10W
MSB709-RT1 Q9604
CVBS_RF
MUN2213T1
C9656 R9748
R9747
100p 33k 33k
50V 1/10W 1/10W
C9655 R9746
C9657
270p 220k 0.22
1/10W
50V 25V
R9694
D9617
0
UDZSTE-175.6B
CHIP
Y_HD
R9693
R9707
150 150
1/10W
1/10W
R9695
D9620
0
UDZSTE-175.6B
CHIP
CB_HD
D9621 R9697 R9708
UDZSTE-175.6B 150 150
R9696
1/10W
0
D9618
CHIP UDZSTE-175.6B
R
CR_HD
D9622 R9698 R9709
UDZSTE-175.6B 150 150
1/10W
1/10W
D9619
R9689 L
R9691 C9632
1k UDZSTE-175.6B
470k XX
1/10W
1/10W
D9544 UDZSTE-179.1B
R
R9690
R9692 C9633
D9545 UDZSTE-179.1B
1k
470k XX
1/10W
1/10W
J9154
CN9514
8P
R9754
R9752
D9605 100
75
GND 1 1/10W
UDZSTE-175.6B
1/10W
C_F
C 2
CVBS_F
R9730 R9764
GND 3
100
0
R9756
CHIP
Y/CVBS 4
R9758 XX
R9753 Y_F
D9606
75 XX
GND 5
UDZSTE-175.6B
L TX
6
C9650 1 16V
R9731 100
GND LIN_F
7
D9607 C9581
2.2
XX
R 8
16V
RIN_F
C9651 D9608
XX
1
16V
C9580
XX
R9757
XX
MODE3
R9755
XX
S2-3
S-3
C9566
R9611 100 1/10W
C9559 2.2 10V
XX
CVBS_F
V4
1/10W
C9565 2.2 16V R9612 2.2k
LIN_F
LV4
2.2 R9613 100 1/10W
C9560 10V
Y_F
Y4
R9616 2.2k 1/10W
C9567 2.2 16V
RIN_F
RV4
0.47 10V R9617 100
C9561 1/10W
C_F
C4
C9571 C9572
XX XX S2-4
S-4
C9568 2.2
HD_L
LV5
R9618 2.2k 1/10W
C9562 2.2 10V
JL9611
V5
C9569 2.2 R9619 2.2k 1/10W
HD_R
RV5
AU_9V
ADR
L9502 R9615
22uH
1k
1/10W
C9570 R9630
C9563
100
0.22 100
1/10W
16V 16V
SCL_5V
R9631
100
SDA_5V
Q9601
MSD601-RST1
R9679
100
1/10W
YHD_AV
R9681
R9680 C9641
R2556
1k 100
12k 2.2
1/10W
1/10W 10V
1/10W
Y_HD YHD_M
C2558 R2574
47
4.7k
16V
1/10W
~ JB Board Schematic Diagram [ Audio Processor, AV Switch, Chroma Decoder, Video Processor, Main Micro ] Page 3/9 ~
- 50 -
K L M
JB
COINCIDENCE
3/9
R9759 R9760
0
0
C9586
C9593 C9594 C9596 C9597 C9598
2.2 2.2 2.2 2.2 2.2
2.2
16V 10V 16V 10V
16V 16V
C9583
2.2
D9540 D9541
16V
XX XX
R9627 R9638 R9641
R9626 R9639 R9640 R9642
2.2k
100 2.2k 2.2k 100
100 2.2k
1/10W
1/10W 1/10W 1/10W
1/10W 1/10W
C9585
C9595
C9582 2.2
XX
C9599
XX 16V
XX
R9643 C9601 C9602
C9587 C9600
0.22
0.22 0.22 100 0.22
16V
16V 1/10W 16V
16V
C9611
XX
R9652
C9612
2.2k
XX 2.2 16V
C9615
1/10W
RTV
R9656 100 2.2 10V
C9616
TV
R9653 2.2k
C9617 2.2 16V
LTV
RV6
YHD_AV
V6
Q9510
LV6
IC9500
2SC4617R
CXA2069Q-TL
COUT1
R9661
AV SWITCH R9658
5.6k
5.6k
VGND 1/10W
1/10W
YOUT1
R9662
R9659
TRAP1 6.8k 6.8k
MAIN_R_IN 1/10W
1/10W
C9620
ROUT1
0.22
VOUT1
16V
MAIN_L_IN
R9660
LOUT1
3.3k
1/10W
R9762
R9672 R9673
0
1k
CHIP
1/10W 1/10W
SC3_OUT_R
R9712
C9604 R9763
0.22 0
2SC4617R
C9588 Q9511
16V CHIP SC3_OUT_L
0.22
16V Q9516
2SC1623-L5L6
C9605 C9603
R9664
0.22 10 3.9k
16V
16V 1/10W
R9666
R9665 100
XX
R9632 R9633 R9644
0
0 0 R9645 SC3_OUT_VIDEO
CHIP
CHIP CHIP 0
CHIP
R9634
0
CHIP
R9663
2SC1623-L5L6
100
1/10W
R9677
R9606 1k
0 1/10W
CHIP
N O
TUNER_R
CVBS_RF
TUNER_L
L9510
Q9515
22uH
2SC1623-L5L6
AU_9V
C9621
0.22
16V
R9614
0
CHIP
C_MAIN
R9676
1k
1/10W
Q9514
2SC1623-L5L6
220
Y_MAIN
R9675
1k
1/10W
XX
C9623
0.22
16V
CVBS_MAIN
R9678
R9713 1k
0 1/10W
C9622
0.22
Q9512 16V
V_OUT2