Dc-Dc Pwb Circuit Diagram - JVC LT-Z40SX6 Service Manual

DC-DC PWB CIRCUIT DIAGRAM SHEET 28
C9606
NCB31CK-104X
GND
R9601 IC9601
CBW MP1593DN-X
L9601
OPEN
C9601
3.3/50
NCJ41HK-335X-U
C9602
GND
NCB31CK-104X
R9651 C9651
3.3
CBW
NCJ41HK-335X-U
C9662
OPEN
R9663
OPEN GND
R9668 R9669
CBW OPEN
R9681
3.3k 1/2W
C9681
1 /50
NEHM1HM-105X
CN10A
QGA2001C6-15X
MAIN_POW
LB_POW
PFC_POW
MAIN POWER
POW_GOOD
LB_PRO
PWB ASS'Y
AC_IN
STB_5V
(2/2)
24V
24V
CN00A
16V
R9687
16V CBW
(SHEET24) GND
GND
GND
BT32V
GND
C9701
NCJ41EM-106X-M
DC-DC PWB ASS'Y
SFL-9148A-H2
C9608
0.0033
R9603
R9609
5.6k
18k
C9607
0.0022
GND
L9602
C9612 C9609 D9604
NQLC8CM-150X
GND OPEN OPEN PTZ6.8B-X
D9602
1SS355W-X
R9602 R9605 R9607
CBW 100k 6.8k
0.5%
C9605
22/16
NCJ41CM-226X-M R9610
C9603 22k
C9604
0.01 Q9601
GND 22/16 R9604 R9608
NPN
D9601 NCJ41CM-226X-M 47k 1.8k
EC30HA04-X NRVA02D-473X
D9605 R9606
OPEN C9610
EC30HA04-X 10k
1/50 GND
D9606 0.5%
GND GND NEHM1HM-105X
EC30HA04-X
D9603
UDZW3.0B-X
GND
CH
C9658
C9657 0.01
L9653
100p
C9656 NQR0562-003X
IC9602 C9659
MP1593DN-X R9653 OPEN C9660
10k NBZ0008-107X
L9652
GND C9654 R9659
NQLC8CM-150X
GND NCJ41CM-226X-M GND 18k
R9652 D9655
CBW
1SS355W-X
D9656 R9655
D9654
OPEN 100k R9657
PTZ6.8B-X
D9651 0.5% 6.8k
C9653 R9654
OPEN OPEN 47K
C9652 GND
0.5%
0.01
Q9651
C9655
GND R9656 NPN
R9661 NCJ41CM-226X-M
10k
4.7k D9652 D9653 R9658
0.5% 1.8K
EC30HA04-X EC30HA04-X
C9661
R9660
OPEN
GND
100k
GND
GND
T D9681 C9682 IC9603
UDZW9.1B-X LM393DR-X
0.1/25
R9685
R9682 R9683
27k
4.7k 6.8k
GND 0.5% 0.5%
GND
D9682
1SS355W-X
R9684 C9683 C9684 R9686
0.1/25 4.7k
4.7k 0.1/25
0.5%
0.5%
GND
C9753
NCB31AX-105X
GND
IC9751
OPEN
C9707
C9706
NCB31HK-222X
OPEN
R9704
10K
C9708 IC9701
C9751 C9754
OPEN R9712
OPEN NEHM1CM-106X NDC31HJ-471X NRS181J-181X
GND
C9752
GND
NCB31AK-334X
GND
R9703
NRSA02J-680X
GND
C9703 L9701
R9707
NCB31HK-103X NQLC8CM-150X NRSA63D-203X
C9704 R9708
NCJ41CM-226X-M
NRSA63D-124X
R9711
D9701 D9702 NRS181J-181X
D9703 R9710
EC30HA03L-X EC30HA03L-X
PTZ3.9B-X
NRSA63D-103X
C9705
NCJ41CM-226X-M
GND
IC9901
OPEN
Antenna
power source
R9902
10K
R9910 D9903
C9902
T 18K OPEN
33/25 0.5%
R9901
CBW
R9911
GND OPEN
D9901
D1FS4-X
R9913
R9914 OPEN
R9916 470 0.5% R9912
OPEN 0.5% OPEN
R9928
OPEN D9904
C9901 R9915 OPEN
33/25 NRSA63D-472X
R9905
OPEN 0.5%
GND
GND Q9901
OPEN
GND
C9903 C9904
OPEN OPEN
GND
IC9902
OPEN
C9951 C9952 GND
OPEN OPEN
CH CH
GND
R9690
OPEN
GND
R9812
OPEN
R9813
OPEN
C9806 C9809
0.1/16 NCB31HK-332X
IC9801
OPEN
C9808
GND
NCB31HK-222X
R9803
R9801 5.6K R9810
CBW
CBW
R9802 C9807
OPEN
0
L9802 L9803
L9801 NQLC8CM-150X OPEN
OPEN
D9802
C9803 R9809
C9810
EC30HA04-X 18K D9804
0.01/50
OPEN
D9803 PTZ6.8B-X
C9801
C9802 R9807
OPEN 1SS355W-X GND GND
6.8K
NCJ41HK-335X-U
R9805
C9804
D9801 NCJ41CM-226X-M NRSA63D-104X
OPEN C9805
GND NCJ41CM-226X-M Q9801
NPN
R9804
NRSA63D-473X
R9808
R9806 1.8K
NRSA63D-103X
GND
(No.YA422)2-61 2-62(No.YA422)
Q9904
OPEN
R9925
OPEN
R9926
OPEN
Q9905
OPEN
C9911
OPEN
GND
R9927
OPEN
C9912
OPEN
GND
R9909
OPEN
R9930
OPEN
R9920
OPEN
R9929
OPEN
R9924
GND
R9919 0
C9611
NRSA63J-472X
OPEN
GND
GND
R9696
OPEN
R9918
OPEN
1/2W
GND
C9961
OPEN C9960
OPEN
GND GND
R9689 R9852
OPEN CBW
R9688 C9686
OPEN
OPEN
IC9851
C9685 BA09FP-X
OPEN
GND
C9851 C9852
33/25 33/25
R9851
IC9604
OPEN
OPEN
GND
IC9852
OPEN
C9854
C9853
OPEN
OPEN
GND
R9811
OPEN
GND
CNCV3 OPEN
OPEN
CN00Y OPEN
OPEN
CN00B OPEN
VCC
LCD_POW OPEN
LB_POW
GND
CN00K OPEN
OPEN
CN00UD OPEN
2.5V
33V
12V OPEN
GND
GND
5V
3.3V
GND
CN0DC QGA2001C6-15X
BT32V
BS_ODU
GND
9V
GND
LCD_5V DIGITAL PWB ASS'Y(14/16)
GND
5V
CN0DC
GND
16V
(SHEET20)
LCD_5V
LB_POW
GND
PFC_POW
LB_PRO
GND
CN00H QGA2001C6-15X
BT32V
GND
MAIN_POW
POW_GOOD
LCD_POW
ANALOG PWB ASS'Y(6/6)
AC_IN
STB_5V
CN00H
GND
SCL
(SHEET6)
GND
SDA
5V
9V
GND
GND
GND
CN00J QGA2001C6-06X
SUB POWER
BT32V
16V
PWB ASS'Y
16V
GND
CN900J
GND
11V
(SHEET29)
GND
CN00AD OPEN
12V
GND
OPEN
GND
5V
5V
GND
c21234001_0525_1/1_0.0