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JVC LT-46Z70BU Service Manual page 94

Lcd wide television
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DIGITAL PWB CIRCUIT DIAGRAM (14/16) SHEET 20
DIGITAL PWB ASS'Y(14/16)
LCA10747-02B (SFL-0D551A)
SHEET 17
LV_CK
SHEET 19
LW_CK
VCC1.2D
L6901
OPEN
IC6001
C6901
100
C6902
0.1/16
C6903
0.1/16
C6904
0.1/16
C6905
0.1/16
C6906
0.1/16
C6907
0.1/16
C6908
0.1/16
C6909
0.1/16
C6910
0.1/16
C6911
0.1/16
C6656
0.1/16
SHEET 7,16
LB_PRO
LB_PRO
SHEET 16
PFC_POW
PFC_POW
R6924
0
LV_CK0
VCC3D
BS_5V
VCC3D
L6921
L6931
OPEN
C6929
1/10
L6922
L22
C6922
C6921
0.1/16
10/10
IC6901
L6923
OPEN
C6924
C6923
0.1/16
10
VCC3D
VCC1.2D
K6922
K6923
OPEN
OPEN
L6924
L22
L6926
OPEN
GND
GND
C6926
C6925
0.1/16
10
C6930
X6901
L6925
OPEN
OPEN
L22
C6927
C6928
10
0.1/16
GND
R6926
OPEN
R6925
OPEN
VCC_PLL5
R6921
0
LW_CK0
R6922
0
R6923
0
K6921
GND
GND
DC-DC PWB
CN0DC
CN0DC
VCC3D
SHEET 28
L6912
L6902
OPEN
C6912
10/10
IC6001
C6913
0.1/16
C6914
0.1/16
C6915
0.1/16
C6916
0.1/16
CN1DC
C6917
OPEN
0.1/16
C6918
0.1/16
C6919
0.1/16
K6052
OPEN
GND
GND
GND
GND
C9313
C9314
OPEN
OPEN
GND
(No.YA477)2-45
BS_5V
C6624
C6625
C6626
C6627
C6628
C6629
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
GND
BS_9V
C6677
C6678
C6679
C6680
C6681
C6682
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
GND
LCD5V/12V
C6663
C6664
C6665
C6666
C6667
C6662
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
GND
STB3.3MI
C6651
C6652
C6653
C6654
C6655
C9611
OPEN
OPEN
OPEN
OPEN
OPEN
0.1/16
GND
STB_5V
C6638
C6639
C6640
C6641
C6642
C6643
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
IC6001
GND
VCC1.8
VCC1.2D
C6657
C6658
C6615
C6616
C6617
C6618
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
GND
GND
VCC3D
C6610
C6611
C6612
C6613
C6614
C6692
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
GND
STB2.5MI
C6671
C6672
C6673
C6674
C6675
C6676
0.1/16
0.1/16
0.1/16
OPEN
OPEN
OPEN
GND
C9306
C9307
C9308
OPEN
OPEN
GND
R9001
47K
R9301
OPEN
C9003
0.1/25
LC9301
R9002
R9302
LC9302
OPEN
BS_9V
R9303
OPEN
L9003
C9310
OPEN
OPEN
LC9303
C9001
1000p
C9309
OPEN
BS_5V
GND
R9305
OPEN
C9315
C9316
OPEN
OPEN
STB3.3V
LC9305
R9308
0
C9311
OPEN
C9304
GND
4.7
LCD5V/12V
R9307
OPEN
STB1.2V
LC9307
C9305
R9306
OPEN
C9302
4.7
R9201
47K
C9211
0.047
C9301
D9204
*4
GND
C9203
OPEN
C9209
IC9201
OPEN
R9202
0
BSD_5V
L9203
OPEN
L9204
C9201
OPEN
1000p
2-46(No.YA477)
C6630
C6631
C6632
C6633
C6634
C6635
C6636
C6637
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
STB3.3V
C6683
C6684
C6685
C6686
C6687
C6688
C6689
C6690
C6691
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
GND
C6668
C6669
C6670
C9628
C9629
C9630
C9632
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C9612
C9613
C9614
C9615
C9616
C9617
C9618
C9619
C9620
C9621
OPEN
OPEN
OPEN
OPEN
OPEN
0.1/16
OPEN
0.1/16
OPEN
0.1/16
C6644
C6645
C9601
C9602
C9603
C9604
C9605
C9606
C9627
0.1/16
0.1/16
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
VCC2.5D
C6619
C6620
C6621
C6622
C6623
C6660
C9607
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
OPEN
GND
C6693
C6694
C6695
C6696
C6697
C6698
C6699
C9610
C9624
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
OPEN
OPEN
BS_5V
VCC3D
VCC1.2D
C6646
C9631
R9509
R9501
D9503
D9504
D9502
R9505
0.1/16
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R9507
D9501
R9503
R9502
R9506
Q9501
OPEN
OPEN
Q9502
OPEN
Q9503
OPEN
OPEN
OPEN
OPEN
OPEN
C9501
R9504
R9508
C9502
OPEN
OPEN
OPEN
OPEN
R9510
OPEN
GND
IC9001
C9007
0.01
R9007
R9006
VCC3D
5.1k
L9001
L9002
C9012
OPEN
OPEN
R9003
27k
R9004
680k
C9008
OPEN
R9005
R9008
10k
0
STB_5V
IC9301
VCC2.5D
R9309
OPEN
IC9101
IC9401
OPEN
STB3.3VA
STB_5V
C9403
C9401
R9401
OPEN
OPEN
OPEN
C9402
C9103
C9101
C9303
OPEN
2.2/16
4.7/16
0.01
GND
POW_GOOD2
D9401
C9207
0.015
OPEN
R9207
R9206
VCC1.2D
3.3K
L9201
L9202
OPEN
R9203
D9206
OPEN
C9210
C9212
OPEN
R9205
D9203
OPEN
R9209
10k
0
D9208
OPEN
C9208
22/16
GND
BS_BT30
SHEET 18
BS_ODU
SHEET 7,10,11,16
LB_POW
SHEET 11,12
POW_GOOD2
c10490001a010_0830_10/17_0.0

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