JVC PD-Z35DV4 Service Manual page 176

ANALOG SIGNAL PWB CIRCUIT DIAGRAM (2/5) SHEET3
BS_A3V
Q402
2SK1374-X
CN001 CN001
QGF0508C1-50W QGF0508C1-50W
SCL03B 1 1 SCL03B
SDA03B 2 2 SDA03B
GND 3 3 GND Q403
2SK1374-X
TEXT_FB1
4 4
GND 5 5 GND
TEXT_FG1
6 6
GND 7 7 GND
TEXT_FR1
8 8
Q404
GND 9 9 GND
2SK1374-X
SUB_CCD
10 10
11
12
13
MSP_RST
14
AFT2
Q405
15
2SK1374-X
AFT1
16
MECA_SW0
17
LIP_RST
18
STB3.3V BS_A5V
POW_LED
19
M_MUTE
20
A_MUTE RB401
21
2.2k
DIGITAL SIGNAL PWB (10/11) 22
23
CN001 (SHEET17)
24
GND GND
CB401
SCL00 25 SCL00 OPEN
SDA00 26 SDA00
AGC
27
D13_YS1
EXT_YS1 28 EXT_YS1
YS2 GND GND
EXT_YS2 29 EXT_YS2
REC_LED
30
L+
31
L-
32
R+
33
R-
34
MAIN_POW
35
( LB_POW) 36 ( LB_POW)
37
LB_PRO5
38
( LB_PRO) ( LB_PRO)
AC_IN
39
POW_GOOD
40 STB_5V
GND 41 GND
TVLINK
42
43
GND 44 GND
BSHS
45
BSVS
46
DIMMER
47
REMOCON 48 REMOCON
49
KEY2 KEY2
KEY1 50 KEY1
GND
SUB_C
SHEET2
SUB_VY
9V
IC803
BA05FP-X
C828 C826
OPEN 22 /25
R853
18k
C853
47 /16
Q853
NPN
L851
390 L6R8
R854 R851 CH
R859
8.2k
820
C851
56p
5V
R839
2.2k
R840
100
Q810
PNP
GND
SHEET3
NOTES) 1. Please refer to page 2-91 for voltages of this circuit diagram.
2. Please refer to page 2-94 for waveforms of this circuit diagram.
SHEET4
SHEET2
BS_A5V
R402
3.3k
BS_A5V
R406 C834 C833 C832
OPEN OPEN OPEN OPEN
R403
3.3k
R835 R832 R829
BS_A5V OPEN OPEN OPEN
Q809 Q808 Q807
OPEN OPEN OPEN
R404
3.3k
R846 R845
BS_A5V OPEN OPEN
OPEN
R407
OPEN
R815 R814 R813
OPEN OPEN OPEN
R405
3.3k
BS_A3V
5V
L807
CORE3
RB402
3.3k
C818
10/50
C819 CH
8p
C814
X801
0.01
16.2MHz
NAX0621-001X
C820 R816
.47/10 27k
C821
TB1274AF
0.01
IC801
R819
10K COLOUR DEMOD./
SYNC SEP.
R817
10k
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
R805
2.2k
C825
18p
L809
CORE3
Y801
0
R867
0
3LINE COMB
FILTER
C855 C864
C878
0.01 0.01
0.1
C880
100/10
L865
L22
C856
0.01
L861 C857
L22 0.01
C881 C863
0.01
100/10
C886
C850
C879 C858
18P 10/50 R862
0.1 0.01
330
R850 R855
OPEN 6.8k
C862
0.1 R877
C859 0.47 CH
820
NCB31AK-474X
Q851 C861
PNP 680p
CH
R852 L864
CH
L100
390 C895
C852 68p
56p
C887 C888
C884 L855
100/10 0.1 100/10 NQL024J-560X
L862
C882
L100 C860
0.01
0.01
C891
C877
L863 C883
0.01
0.01
L100
C885
100/10
IC802
TC90A69AF-X
No. YA101
SHEET2
C831 C830 C829
OPEN OPEN OPEN
R826 R823 R820
OPEN OPEN OPEN
Q806 Q805 Q804
OPEN OPEN OPEN
R842 R841
OPEN OPEN OPEN
R812 R811 R810
OPEN OPEN OPEN
C809
4.7/16
CF1
R838
OPEN
BS_A5V
R893
6.8k
D711 D712
OPEN OPEN
GND GND
C711
10 /16
F
C712
0.1 /16
GND
L866 L867
L22 L22
CH C892
IC711
Q854
18P R869 C868 CXA1875AM-X
NPN
R891 5.6k 0.1
OPEN
R864 L852 R866
390 L6R8 0
Q855
C889
PNP
10/50
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
PNP
10/50
CH CH
R873 C869 C870
R875
820 56P 56P OPEN
47 /16
C874
ANALOG SIGNAL PWB ASS'Y (2/5)
15p
Q863 R887 R885
CH
NPN 1k 12k
Q862 C876 R883
L854
NPN LCA10423-06B (SFP-0A301A)
0.01 470
L27
CH CH
R889 R888 R886 R884 C875 C873
1k 1k 5.6k 1.5k 10p 33p
GND
SHEET3
2-15 2-16
SHEET4 SHEET2 SHEET4
C403 OPEN
C404 OPEN
C405 OPEN
B1
OPEN
C406
B1
R717
OPEN
R718
OPEN
R720 DB701
47k OPEN
GND
GND
No. YA101
CN002
QGF0508C1-30W
YMIN 1 YMIN
YMINGND YMINGND
2
BYMIN 3 BYMIN
BYMINGND 4 BYMINGND
RYMIN 5 RYMIN
RYMINGND 6 RYMINGND
C_MAIN 7 C_MAIN
GND 8 GND
9
DEC_RY DEC_RY
GND 10 GND
DEC_BY 11 DEC_BY
GND GND
12
C_SYNC 13 C_SYNC
BS_YOUT 14 BS_YOUT
DIGITAL SIGNAL PWB (11/11)
BSOUTGND 15 BSOUTGND
CN002 (SHEET18)
BS_COUT 16 BS_COUT
GND 17 GND
BS_LOUT 18 BS_LOUT
GND 19 GND
20
BS_ROUT BS_ROUT
MAIN_VY 21 MAIN_VY
GND 22 GND
YUUSW_Y1 23 YUUSW_Y1
GND 24 GND
Cmp HS 25 Cmp HS
Cmp VS 26 Cmp VS
GND GND
27
HDMI_DL 28 HDMI_DL
GND 29 GND
HDMI_DR 30 HDMI_DR
GND
FAN_LOCK SHEET6
HP_VOL
SHEET2
TU_ATT
SHEET4
SYNC/OTH
HP_MUTE
SHEET2
HP_DET
NOTE
0 : NRSA63-0R0X
NPN : 2SC3928A/QR/-X
PNP : 2SA1530A/QR/-X
L6R8 : NQL092K-6R8X
L27 : NQL092M-270X
L22 : NQL914M-220X
L100 : NQL914K-101X
CORE3 : NQR0413-003X