JVC LT-Z37DX5 Service Manual page 96

ANALOG SIGNAL PWB CIRCUIT DIAGRAM (2/5) SHEET 3
FRONT LED PWB ASS'Y
CN100U (SHEET20)
CN000U
SHEET5
GQA1501C5-09W
STB_5V
GND
GND
5V
BS_A3V
CN0011
Q402
QGF0508F1-50X
SSM3K17FU-X
QGF0508C1-50W
SCL3B
SDA3B
GND
TEXT_FB1
TEXT_FB1
Q403
SSM3K17FU-X
GND
TEXT_FG1
TEXT_FG1
GND
TEXT_FR1
TEXT_FR1
GND
Q404
SUB_CCD
SSM3K17FU-X
GND
SCL_3A
SDA_3A
LIP_RST
EE_CDS
EE
MECA_SW0
MECA_SW0
POW_LED
POW_LED
M_MUTE
Q405
M_MUTE
SSM3K17FU-X
A_MUTE
A_MUTE
STB3.3V STB3.3V
RECEIVER
STB3.3V
GND
PWB ASS'Y BS_A5V BS_A3V
REC
REC
FUNC
FUNC_LED
CN1011 D13_YS1
R409
D13_YS1
2.2K
YS2
(SHEET1)
MAIN_POW
MAIN_POW R410
C401
LCD_PRO
3.3K
LCD_PRO OPEN
AC_IN
AC_IN
POW_GOOD
GND
POW_GOOD
STB_5V
GND
TVLINK
STB_5V
GND
BSHS
BSHS
BSVS
BSVS
DIMMER
DIMMER
REMOCON
REMOCON
KEY2
KEY2
KEY1
KEY1
GND
TV_V1
TV_V1
GND
MAIN_L
TV_L1/MAIN_L
GND
MAIN_R
TV_R1/MAIN_R
9V
GND
TV_V2
TV_V2
LIP_L
LIP_L
9V
GND
SUB_C
SHEET2
SUB_VY
9V
IC803
OPEN
HL
C828 C826
OPEN 22 /25
R853
18k
C853
47 /16
Q853
NPN
HL
L851
R851
390 L6R8
R854
CH
R859
8.2k
820
C851
56p
5V
R839
OPEN
R840
OPEN
Q810
OPEN
GND
SHEET2
BS_A5V
R402
10K
BS_A5V
R406
OPEN C834 C833 C832
R403
OPEN OPEN OPEN
10K
BS_A5V
R835 R832 R829
OPEN OPEN OPEN
Q809 Q808 Q807
R404 OPEN OPEN OPEN
10K
SCL3A5
R846 R845 R844
OPEN OPEN OPEN
BS_A5V
R407
OPEN R815 R814 R813
OPEN OPEN OPEN
R405
10K
5V
SDA3A5
L807
CORE3
C818
10/50
C819
CH
10p
HL
C814
X801
0.01
16.2MHz
NAX0621-001X
C820 R816
.47/10 27k
TB1274BFG
IC801
C821
0.01
R819
10K
R817
COLOR DEMOD/
10k
SYNC SEP.
C822 R818
2.2/16 3.3k
B1
R803
3.3k
R801
C823
2.2k
Q801 C824
0.015
PNP 0.01
R802
2.2k
C801
R806
0.1
3.3k
R804
2.2k
C827 C835 R856
Q802
0.01
100 /6.3 1M
PNP
CH HL
R805
2.2k
C825
18p
Y801
0
R867
0
C855 C864
C878
0.01 0.01
0.1
C880
100/10
L865
L22 HL
C856
0.01
L861 C857
HL
L22 0.01
C881 C863
0.01
100/10
C886
C850
HL
C879 C858
18P 10 /16 R862
0.1 0.01
330
R850 R855
6.8k
OPEN
C862
0.1 R877
C859 0.47 CH
820
NCB31AK-474X
Q851 C861
PNP 680p
CH
R852 L864
L100
390 HL C895
C852 68p
56p
C887 C888
C884 L855
0.1 100/10 NQL904J-560X
100/10
L862
C882
L100 C860
0.01
0.01
HL
HL
C877
C883
L863
0.01
0.01
L100
C885
100/10
IC802
TC90A69AF-X
SHEET2
SHEET4
C831 C830 C829
OPEN OPEN OPEN
R826 R823 R820
OPEN OPEN OPEN
Q806 Q805 Q804
OPEN OPEN OPEN
R843 R842 R841
OPEN OPEN OPEN
R812 R811 R810
OPEN OPEN OPEN
C809
4.7/16
CF1
R838
OPEN
BS_A5V
L809 R893
CORE3 6.8k
D711
OPEN
GND
C711
10 /16
F
HL
C712
GND 0.1 /16
L866 L867
L22 L22
IC711
CH C892
CXA1875AM-X
Q854
18P R869 C868
NPN
R891 5.6k 0.1
OPEN
R864 L852 R866
390 L6R8 0
Q855
C889
PNP HL
10 /16
CH CH
R863 C865 C866 R865
820 56P 56P 390
CH
C894
Q858
18P R879
NPN 5.6k C872
R892
0.1
OPEN
R874 L853 R876
390 L6R8 0
Q859
C890
CH
PNP HL
10 /16
CH CH
R873 C869 C870
R875
820 56P 56P
OPEN
C891 47 /16
C874
15p
Q863 R887 R885
CH
NPN 1k 12k
HL
Q862
C876 R883
L854
NPN
0.01 470
L27
CH CH
R889 R888 R886 R884 C875 C873
1k 1k 5.6k 1.5k 10p 33p
GND
(No.YA362)2-13 2-14(No.YA362)
SHEET4
SHEET4
SHEET2
C403
HL
C404
C405
B1
C406
B1
OLLC08801 OLLC08801-02
R412 OPEN 0
R413 OPEN 0
R723
OPEN
R718
D712
100
OPEN
GND
GND
ANALOG SIGNAL
PWB ASS'Y (2/5)
LCA90537-03A (SFL-1133A)
BS_A9V
CN0012 QGF0508F1-50X
LIP_R
BS_A9V
GND
SDA3A5
SCL3A5
SDA3B5
SCL3B5
GND
REC
GND
TV_L2/LOUT
R412
5V *
GND
TV_R2/ROUT
R413
*
5V
R414
R415
0
GND
NRSA02J-0R0X OPEN
BS_A5V
BS_A5V
GND
COMP_R
GND
COMP_L
GND
RECEIVER
YUVSWY2
GND
PWB ASS'Y
YUVSWPR2
GND
CN1012
YUVSWPB2
GND
(SHEET1)
MAIN_C
GND
YUVSWPR1
GND
YUVSWPB1
GND
Y_DIG
GND
C_DIG
GND
L_DIG
GND
R_DIG
MAIN_VY0
GND
YUVSWY1
GND
YUVSWH2
YUVSWV2
GND
HDMI_DL
GND
HDMI_DR
GND
DSPRST
DSPRST
SHEET5
TEMP
TEMP
SHEET2
HP_VOL
HP_VOL
CODECRST
CODECRST
SHEET5
HP_MUTE
HP_MUTE
HP_DET
HP_DET
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