JVC LT-Z40SX6 Service Manual page 49

DIGITAL PWB CIRCUIT DIAGRAM (14/16) SHEET 20
DIGITAL PWB ASS'Y(14/16)
SFL0D351A-H2 [LT-Z40SX6]
SFL0D352A-H2 [LT-Z40SX6/A, LT-Z40SX6/S]
SUB CPU/
A-D CONVERT / YC SEP./
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
SHEET17
LV_CK
SHEET19
LW_CK
VCC1.2D
L6911 L6901 JCC5060
*5 OPEN
IC6001
C6901
100 /4
NBZ0007-107X
C6902
0.1/16
C6903
0.1/16
C6904
0.1/16
1.2V_VDD 1.2V_GND
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
F
C6656
0.1/16
GND
SHEET7,16
LB_PRO
SHEET16
PFC_POW
R6924
0 LV_CK0
VCC3D
BS_5V VCC3D
L6921 L6931
OPEN
OPEN *5
C6929
L6922
B1
L22
VDD CE C6921 C6922
10/10 0.1/16
VOUT GND
OPEN
L6923
IC6901
L22
B1
C6923 C6924
10 /10 0.1/16
VCC3D
VCC1.2D
L6924
L22
L6926
OPEN
B1
C6925 C6926
10 /10 0.1/16
B1
C6930 X6901
VDD OUT
OPEN L6925
OPEN
L22
EN/DL GND
B1
C6927 C6928
10 /10 0.1/16
R6926 OPEN
GND
R6925 OPEN
SUB CPU/
VCC_PLL5 R6921 0
A-D CONVERT / YC SEP./ R6922 0
R6923 0
CHROMA DEMOD./
FORMAT CONVERT/ K6921
NRSA02J-0R0X
GND
Enhancer / NR
GND
DC-DC PWB ASS'Y
CN0DC
(SHEET28) CN0DC
QGA2001C6-15X
VCC3D
BT32V
BS_AODV
GND
L6902
9V
OPEN
JCC5060
GND
IC6001
C6912
LCD5V
10/10 L6912
NCB11AK-106X *5
GND
B1
5V
GND
C6913
19V
0.1/16
LCD5V
LB_POW
GND
PFC_POW
LB_PRO
3.3V_GND
C6914
3.3V_VDD
0.1/16
C6915
0.1/16
C6916
0.1/16
CN1DC
C6917 OPEN
0.1/16
BT32V
BS_AODV
C6918
GND
0.1/16
9V
C6919
0.1/16 GND
LCD5V
GND
5V
GND
19V
K6052
LCD5V
OPEN
LB_POW
GND
PFC_POW
LB_PRO
GND
GND
C9313 C9314
OPEN OPEN
OPEN
GND
(No.YA422)2-47
BS_5V
C6624 C6625 C6626 C6627 C6628
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
GND
BS_9V
C6677 C6678 C6679 C6680 C6681
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
GND
LCD5V
C6662 C6663 C6664 C6665 C6666
OPEN OPEN OPEN OPEN OPEN
GND
SUB CPU/
STB3.3MI
A-D CONVERT / YC SEP./
CHROMA DEMOD./
C6651 C6652 C6653 C6654 C6655
OPEN OPEN OPEN OPEN OPEN
FORMAT CONVERT/
Enhancer / NR GND
STB_5V
C6638 C6639 C6640 C6641 C6642
JCC5060 JCC5060
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
IC6001
GND
VCC1.8 VCC1.2D
CLK_RO PLL3
C6657 C6658 C6615 C6616 C6617
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
PLLK_AVDD HPLL_K GND
GND
PLLK_DVDD HPLL_K VCC3D
PLLK_AGND HPLL_K
PLLK_DGND HPLL_K
C6610 C6611 C6612 C6613 C6614
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
PLL1_AVDD PLL1
GND
STB2.5MI
PLL1_AGND PLL1
PLL2_AVDD PLL2 C6671 C6672 C6673 C6674 C6675
.1 .1 .1
F F F OPEN OPEN
PLL4_AVDD PLL4
PLL2_AGND PLL2 GND
PLL4_AGND PLL4
PLL3_AVDD1 PLL3
PLL3_AVDD2 PLL3
PLL3_AGND1 PLL3
PLL3_AGND2 PLL3 C9306 C9307 C9308
0 OPEN OPEN
TCLKI PLL2
LW_CK0
CLK_RI PLL3
CLK_RWI PLL4
PLL5_AVDD PLL5
PLL5_AGND PLL5
GND
R9001
47K
R9301
OPEN
C9003
LC9301 0.1/25
NQR0470-003X
R9002
R9302
NRSA02J-0R0X
0
LC9302
BS_9V
OPEN
L9003
R9303 C9310 OPEN
OPEN OPEN
LC9303
C9001
NQR0483-005X
1000p /50
NDC31HJ-102X
C9309
OPEN
GND
BS_5V
R9305 C9315 C9316
OPEN OPEN OPEN STB3.3V
LC9305
R9308
NQR0483-005X 0
C9311
OPEN
C9304
GND
4.7 /16
NCB11CK-475X
LCD5V R9307
OPEN
LC9306 STB1.2V
NQR0483-005X
LC9307
NQR0483-005X
C9305
OPEN
R9306
OPEN R9201 47K R9208 OPEN
C9211
.047
C9301
D9204
OPEN
1SS355W-X
GND
C9209
NRSA02J-0R0X
OPEN
R9202 0
BSD_5V
GND
L9203
OPEN
L9204
C9201
OPEN 1000p /50
NDC31HJ-102X
2-48(No.YA422)
C6629 C6630 C6631 C6632 C6633 C6634 C6635 C6636 C6637
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F
C6682 C6683 C6684 C6685
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F
STB3.3V
C6667 C6668 C6669 C6670 C6686 C6687 C6688 C6689 C6690 C6691
OPEN OPEN OPEN OPEN 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F
GND
C9611 C9612 C9613 C9614 C9615 C9616 C9617 C9618 C9619 C9620 C9621
.1 F OPEN OPEN OPEN OPEN OPEN .1 F OPEN F OPEN .1
.1
C6643 C6644 C6645 C9601 C9602 C9603 C9604 C9605 C9606
F 0.1/16 F 0.1/16 F 0.1/16 F OPEN OPEN OPEN OPEN OPEN OPEN
VCC2.5D
C6618 C6619 C6620 C6621 C6622 C6623 C6660 C9607
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F OPEN F
GND
C6692 C6693 C6694 C6695 C6696 C6697 C6698 C6699 C9610
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F OPEN
BS_5V VCC3D VCC1.2D
C6676 C6646 R9501 R9505 D9503
D9502
.1 OPEN
OPEN F 4.7k 10k
1SS355W-X
D9501 R9503 Q9502
R9502
R9506
Q9501 1SS355W-X 39k
22k NPN 22k
UN2213-X
R9504
C9501
22k
1 /16
NCB31CK-105X
C9502 1 /16
GND NCB31CK-105X
IC9001
MP2263DN-C053-X
C9007
0.01 /50
R9007
NRSA02J-0R0X
R9006
5.1k
VCC3D
L9001
NQLC8CM-150X
L9002
OPEN
R9003
0.5% R9004
27k 680k
R9005
0.5%
R9008
10k
0
STB_5V
IC9301
MM1701CH-X
VCC2.5D
R9309
OPEN
IC9101
IC9401 MM1662FT-X
OPEN
STB3.3VA
STB_5V
R9401
C9303 OPEN
0.01 C9401
C9302 C9101
C9103
4.7 /16 OPEN
2.2/16 4.7/16
B1 B1
NCB11CK-475X C9402 C9403
OPEN OPEN
GND
POW_GOOD2
D9401
C9207
OPEN
0.015 /50
C9203
OPEN R9207
NRSA02J-0R0X
R9206
VCC1.2D
3.3K
L9201
L9202
D9206
NQLC8CM-150X
OPEN
R9203 R9204 OPEN OPEN
3.0k
0.5%
C9210
OPEN
C9212
R9205
OPEN
0.5%
R9209 10k
0
D9208
OPEN
C9208
22/16
GND
NCJ41CK-226X-U
F
R9509
D9504
10k OPEN
R9507 Q9503
10k NPN
R9508
22k
R9510
100k
BS_BT30
SHEET18
BS_ODU
SHEET7,10,11,16
LB_POW
SHEET7,19
POW_GOOD2
cs21232010_0525_10/17_0.0