JVC LT-Z37EX6 Service Manual page 106

DIGITAL PWB CIRCUIT DIAGRAM (14/16) SHEET 20
DIGITAL PWB ASS'Y(14/16)
SFL0D361A-H2 [LT-Z37EX6]
SFL0D364A-H2 [LT-Z37EX6/A,LT-Z37EX6/S]
SFL0D361A-BK [LT-Z37EX6/B]
A-D CONVERT / YC SEP./
SHEET17
LV_CK
SHEET19
LW_CK
VCC1.2D
L6911
L6901
IC6001
*5 OPEN
C6901 JCC5060
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
SHEET7,16
LB_PRO
SHEET16
PFC_POW
SUB CPU/
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
VCC3D
BS_5V VCC3D
L6921 L6931
OPEN
OPEN *5
C6929
L6922
L22
VDD CE C6921
10/10
VOUT GND
OPEN
L6923
IC6901
L22
C6923
10 /10
VCC3D
VCC1.2D
L6924
L22
L6926
OPEN
C6925
10 /10
B1
C6930 X6901
VDD OUT
L6925
OPEN OPEN
L22
EN/DL GND
C6927
10 /10
R6926
GND
R6925
VCC_PLL5
SUB CPU/
A-D CONVERT / YC SEP./
CHROMA DEMOD./ K6921
NRSA02J-0R0X
FORMAT CONVERT/
GND
Enhancer / NR
DC-DC PWB ASS'Y
CN0DC
CN0DC
QGA2001C6-15X
(SHEET28)
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
LCD5V
LB_POW
GND
PFC_POW
LB_PRO
GND GND
C9313
OPEN
OPEN
GND
(No.YA462)2-45
BS_5V
C6624 C6625 C6626 C6627
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
GND
BS_9V
C6677 C6678 C6679 C6680
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
GND
LCD5V
C6662 C6663 C6664 C6665
OPEN OPEN OPEN
SUB CPU/
GND
STB3.3MI
A-D CONVERT / YC SEP./
CHROMA DEMOD./
C6651 C6652 C6653 C6654
FORMAT CONVERT/
OPEN
OPEN OPEN
Enhancer / NR
GND
STB_5V
C6638 C6639 C6640 C6641
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
IC6001
JCC5060
GND
R6924
0 VCC1.8 VCC1.2D
LV_CK0
CLK_RO PLL3
C6657 C6658 C6615 C6616
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
PLLK_AVDD HPLL_K GND
GND
B1
PLLK_DVDD HPLL_K VCC3D
C6922
0.1/16
PLLK_AGND HPLL_K
PLLK_DGND HPLL_K
C6610 C6611 C6612 C6613
0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
PLL1_AVDD PLL1
B1
C6924
GND
0.1/16
STB2.5MI
PLL1_AGND PLL1
PLL2_AVDD PLL2 C6671 C6672 C6673 C6674
.1 .1 .1
B1 F F F
PLL4_AVDD PLL4
C6926
0.1/16
PLL2_AGND PLL2 GND
PLL4_AGND PLL4
PLL3_AVDD1 PLL3
B1
PLL3_AVDD2 PLL3
C6928
0.1/16
PLL3_AGND1 PLL3
OPEN
PLL3_AGND2 PLL3 C9306 C9307
OPEN 0 OPEN
TCLKI PLL2
R6921 0 LW_CK0
CLK_RI PLL3
R6922 0
CLK_RWI PLL4
R6923 0
PLL5_AVDD PLL5
PLL5_AGND PLL5
GND
GND
R9301
OPEN
LC9301
NQR0470-003X
R9002
R9302 NRSA02J-0R0X
0
LC9302
BS_9V
OPEN
L9003
R9303 C9310 OPEN
OPEN OPEN
LC9303
NQR0483-005X
NDC31HJ-102X
C9309
OPEN
BS_5V GND
R9305 C9315 C9316
OPEN OPEN OPEN
LC9305
NQR0483-005X
C9311
OPEN
GND
R9307
LCD5V
OPEN
LC9306
NQR0483-005X
LC9307
NQR0483-005X
C9305
OPEN
R9306
OPEN R9201
C9301
D9204
OPEN
1SS355W-X
C9209
K6052
NRSA02J-0R0X
OPEN OPEN
R9202
BSD_5V
GND
GND L9204
OPEN 1000p
C9314
NDC31HJ-102X
OPEN
2-46(No.YA462)
C6628 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 0.1/16
C6681 C6682 C6683 C6684 C6685
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F
STB3.3V
C6666 C6667 C6668 C6669 C6670 C6686 C6687 C6688 C6689 C6690
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16
GND
C6655 C9611 C9612 C9613 C9614 C9615 C9616 C9617 C9618 C9619
OPEN OPEN .1 F OPEN OPEN OPEN OPEN OPEN .1 F OPEN .1
C6642 C6643 C6644 C6645 C9601 C9602 C9603 C9604 C9605 C9606
F 0.1/16 F 0.1/16 F 0.1/16 F 0.1/16 F OPEN OPEN OPEN OPEN OPEN OPEN
VCC2.5D
C6617 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 0.1/16 F OPEN F
GND
C6614 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 0.1/16 F OPEN
BS_5V VCC3D
C6675 C6676 C6646 R9501 R9505 D9503
D9502
.1 OPEN
OPEN OPEN OPEN F 4.7k 10k
1SS355W-X
D9501 R9503 Q9502
R9502
Q9501 1SS355W-X 39k
22k NPN
UN2213-X
R9504
C9501
22k
1 /16
NCB31CK-105X
GND
C9308
OPEN
R9001
47K
IC9001
MP2263DN-C053-X
C9007
0.01 /50
C9003
R9007
0.1/25
NRSA02J-0R0X
R9006
5.1k
L9001
NQLC8CM-150X
L9002
OPEN
R9003
0.5% R9004
27k 680k
C9001
1000p /50
R9005
0.5%
R9008
10k
0
STB_5V
STB3.3V
R9308 IC9301
0 MM1701CH-X
R9309
OPEN
IC9401 MM1662FT-X
C9304
OPEN
4.7 /16
NCB11CK-475X
STB3.3VA
STB_5V
STB1.2V
R9401
C9303
OPEN
0.01 C9401
C9302
C9103
OPEN
4.7 /16
2.2/16
B1
NCB11CK-475X C9402 C9403
47K R9208 OPEN
OPEN OPEN
GND
C9211
POW_GOOD2
.047
D9401
C9207
OPEN
0.015 /50
GND
C9203
OPEN R9207
NRSA02J-0R0X
R9206
3.3K VCC1.2D
0
L9201
D9206 L9202
NQLC8CM-150X
OPEN
R9203 R9204 OPEN OPEN
3.0k
L9203
0.5%
OPEN
C9201
C9210
/50
C9212 OPEN
R9205
OPEN
0.5%
10k
R9209
0
D9208
OPEN
C9208
22/16
GND
NCJ41CK-226X-U
F
C6691
F 0.1/16 F
C9620 C9621
F OPEN .1 F
VCC1.2D
R9509
D9504
10k OPEN
R9507 Q9503
R9506
10k NPN
22k
R9508
22k
C9502 1 /16 R9510
100k
NCB31CK-105X
BS_BT30
SHEET18
BS_ODU
SHEET7,10,11,16
LB_POW
VCC3D
VCC2.5D
IC9101
C9101
4.7/16
B1
SHEET7,19
POW_GOOD2