JVC LT-26D50BJ Service Manual page 120

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (11/11) SHEET 17
SHEET 10
CN003
R0522
QGA2001C6-13X 0
BT32V LC0520
OPEN
BS_AODV
R0523
GND 0
9V
LC0521
OPEN
GND
R0524
POWER PWB(2/2) 7V
0
GND
LC0523
SHEET 22
5V OPEN
R0525
GND 0
19V
LC0522
OPEN
LCD5V
R0526
LB_POW OPEN
GND
LC0524 LC0525
NQR0415-005X NQR0470-003X
SHEET13
LCD5V
W-A1
R0527 0
R0528
OPEN
LC0526
OPEN
W-C
W-B
C0524
OPEN
AGND
L7513
*5
IC7504
A15 A16
A14
A13
A12 D15
A11 D7
A10 D14 DGND
A9 D6
A8 D13
A19 D5
A20 D12
WR D4 K7502
F C7532 D11
0.1/16
D3
R7565 D10
0
A18 D2 F
C7533
A17 D9 0.1/16
A7 D1
A6 D8
A5 D0
A4 RD
A3
A2 CSROM
A1 A0
DGND
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13 DGND
OPEN NCJ41EK NCJ41EK NCJ41EK NCJ41EK
C9102 -106X-U -106X-U -106X-U -106X-U
OPEN 0.01u
C9104
NCJ41CK NCJ41CK NCJ41CK NCJ41CK
C9105 OPEN -226X-U -226X-U -226X-U -226X-U
120p
C9106 OPEN
2200p
C9107 OPEN
NCJ41CK NCJ41CK NCJ41CK NCJ41CK
C9108 OPEN -226X-U -226X-U -226X-U -226X-U
8200p
C9111 OPEN
2200p
C9112 OPEN
EC30HA03L EC30HA03L EC30HA03L EC30HA03L
D9101 OPEN -X -X -X -X
EC30HA03L EC30HA03L EC30HA03L EC30HA03L
D9102 OPEN -X -X -X -X
D9103 OPEN PTZ3.9B-X PTZ3.9B-X PTZ3.9B-X PTZ3.9B-X
D9104 OPEN MA111-X MA111-X MA111-X MA111-X
IC9101 OPEN MP1580HS-X MP1580HS-X MP1580HS-X MP1580HS-X
NQL71EM NQL71EM NQL71EM NQL71EM
L9101 OPEN -150X -150X -150X -150X
47k
R9101 OPEN
NRSA02J NRSA02J NRSA02J NRSA02J
R9102 OPEN -0R0X -0R0X -0R0X -0R0X
20k
R9103 OPEN
22k
R9104 OPEN
10k
R9105 OPEN
10k
R9106 OPEN
NRSA02J NRSA02J NRSA02J NRSA02J
R9107 OPEN -0R0X -0R0X -0R0X -0R0X
NRSA02J NRSA02J NRSA02J NRSA02J
R9108 OPEN -0R0X -0R0X -0R0X -0R0X
R9109 OPEN 68
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
NCJ41EK NCJ41EK NCJ41EK NCJ41EK
C9002 OPEN -106X-U -106X-U -106X-U -106X-U
C9004 OPEN 0.01u
NCJ41CK NCJ41CK NCJ41CK NCJ41CK
C9005 OPEN
-226X-U -226X-U -226X-U -226X-U
C9007 OPEN 2200p
NCJ41CK NCJ41CK NCJ41CK
C9008 OPEN OPEN
-226X-U -226X-U -226X-U
EC30HA03L EC30HA03L EC30HA03L EC30HA03L
D9001 OPEN
-X -X -X -X
D9003 OPEN PTZ3.9B-X PTZ3.9B-X PTZ3.9B-X PTZ3.9B-X
IC9001 OPEN MP1580HS-X MP1580HS-X MP1580HS-X MP1580HS-X
NQL71EM NQL71EM NQL71EM NQL71EM
L9001 OPEN
-150X -150X -150X -150X
R9001 OPEN 47k
NRSA02J NRSA02J NRSA02J NRSA02J
R9002 OPEN
-0R0X -0R0X -0R0X -0R0X
R9003 OPEN 20k
R9004 OPEN 120k
R9005 OPEN 10k
R9006 OPEN 10k
NRSA02J NRSA02J NRSA02J NRSA02J
R9007 OPEN
-0R0X -0R0X -0R0X -0R0X
R9008 OPEN 68
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R9208 470k 1M 1M 1M 1M
NCJ41CK NCJ41CK NCJ41CK NCJ41CK
C9010 OPEN
-226X-U -226X-U -226X-U -226X-U
SHEET 13
VCC1.5D VCC1.5D VCC1.5B VCC1.5B STB_5V STB_5V STB3.3V STB3.3V
C4936 C4913 C4916
C4925 C4923 C4921
0.01 0.01 0.01
0.01 0.01 0.01
C4935 C4919
C4914 C4917
0.01 0.01
0.01 0.01
C4937 C4915 C4922 C4920
0.01 0.01 0.01 0.01
AGND DGND AGND DGND DGND DGND AGND AGND
DGND
VCC2.5D VCC2.5D
VCC3D VCC3D
C4934 C4932 C4907 C4901 C4939 C4941 C4908 C4911
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
C4910
C4942
0.01 0.01
C4933 C4931 C4906 C4902 C4940 C4909
0.01 0.01 0.01 0.01 0.01
DGND 0.01
AGND
DGND AGND
IC9001
R9001 47K
C9007
2200p
R9007
C9003 R9006
10k
OPEN
VCC3D
R9002 L9001
L9002
C9013 R9010
OPEN R9003 OPEN OPEN
0.5% R9004
L9003
OPEN 20k 0.5%
120k
C9009
OPEN
W-F
C9001
C9010
OPEN
R9005
0.5%
R9008
10k
68
R9011 R9012
OPEN OPEN
IC9101 DGND
R9101 47K
W-G
C9111
D9104 0.0082
C9107
R9112
2200p R9107
OPEN
DGND VCC2.5D
R9102 R9106 R9108
10k
L9101
C9113 L9102
OPEN R9103 R9104 OPEN
L9103
OPEN
0.5% 0.5%
20k 22k
C9101 W-A2
C9110
OPEN OPEN
R9105 C9112
W-D 0.5% 2200p
R9111
R9109 10k
OPEN
68
C9108
C9109
OPEN DGND DGND
C9211
R9201 47K W-E
0.015
D9204 R9208 C9207
MA111-X 2200p
IC9201
R9207
DGND MP1580HS-X
NRSA02J-0R0X
C9203
OPEN R9206
NRSA02J-0R0X 4.7k VCC1.5D
R9202 0
L9201
L9202
NQL71EM-150X
OPEN
R9203 R9204
OPEN 2.7k
L9203
OPEN 0.5% 0.5%
C9210
OPEN
C9212
C9201 R9205
OPEN 0.5% 2200p
R9209 10k R9210
C9208
68 0 VCC2.5MI
OPEN
NEZ0022-157X
DGND DGND
L7512
*5
C7523 C7524
C7534
47/16 47/16
10/10
B1 F TP7501
C7535 DGND DGND
0.1/16
DGND DGND
C7530 C7531
0.1/16 47/16
TCK
F
IC7503 TMS
K4S641632H-TC75
TDI
R7702
TDO
DGND DGND 100
D0 D15 HALFTONG
OSDB1
D1 D14 OSDB2
C7525 D2 D13 OSDB3
0.1/16 C7529
F 0.1/16 OSDB4
F
D3 D12 OSDB5
D4 D11 R7703 100
R7704 100
D5 D10 F C7501
C7526 D6 D9 C7528 0.1 /16
L7501
0 0.1/16 0.1/16
F *4
F
D7 D8
A20 A20
LDQM A19 A19
R7563
OPEN A18 A18
WR
UDQM A17 A17
A15 F
CK100
A14
R7564
CSSDRAM CKE OPEN
C7502 A16 A16
A13 A11 R7562
OPEN 0.1/16
A8
A12 A9
DGND A7
A10 A8
A9
A0 A7
A6
A1 A6
A5
A2 A5
A10
A3 A4 C7527
0.1/16
C7503 A11
0.1/16
F A12
F
L7502
*4
DGND
DGND
DGND
DIGITAL SIGNAL PWB ASS'Y(11/11)
LCA10428-60B (SFL-0D202A)
CONNECTOR PWB
SHEET 18 NOT USED
SHEET 12
CN0MI
DGND
R7709 10k
R7710 10k
C7550 0.01
R7708
82
DGND
Q7501
R7566
2.2k C7536
OPEN
CH
R7567
2.2k
R7568
R7711 R7712
2.2k
10k 10k
DGND DGND
C4938
0.01
DGND
R7721
R7722
Q7508
DGND
F F X7501
C7520 C7519
0.1/16 OPEN R7576 100
C7517 C7516 R7590 100
27p 33p
C7522 L7511 C7521
10/16 *4 10 /16 CH CH
C7518
0
DGND
R7713 100 SDAM
R7559 R7557 R7714 100 SCLM
100
220
C7512
0.1/16
F F F F
C7511
0.1/16
F
L7506
*5
10k
OSDG5
R7501
DGND
C7510
10 /16
DGND
OSDG4
OSDG3
OSDG2
OSDG1
R7715 100 MI_CK
OSDR5
C7509
0.1/16
L7505 F
*4
C7508 F R7716 100 MI_TX
IC7501
0.1/16 R7717 100
MI_RX
OSDR4
OSDR3
OSDR2
OSDR1
R7553
0
R7718 100
R7599
100
D11
D3
D4
L7514
*4
C7507
0.1/16 F
D10
D12
R7719 D2
180k
C7551
OPEN
C7537
OPEN
F F F
C7504 C7505 C7506
0.1/16 0.1/16 0.1/16
SHEET 8 SHEET 9
SHEET 10
(No.YA205)2-39 2-40(No.YA205)
CN0ID
STB_5V
D7502
*6
IC7505
IC7506
F
C7546
0.1/16
C7544 C7545
100/6.3 2.2/6.3
DGND
DGND
OSDR1
OSDR2
OSDR3
OSDR4
OSDR5
OSDG1
OSDG2
OSDG3
OSDG4
OSDG5
OSDB1
OSDB2
OSDB3
OSDB4
OSDB5
R0501
0
YMIN
LC0501 C0501
OPEN CH OPEN
R0502
0
BYMIN
LC0502 C0502
OPEN OPEN
R7723 R7724 CH
R0504
0
RYMIN
LC0504 C0504
OPEN OPEN
CH
R0506
R7725 R7726
0
C_MAIN
LC0506 C0506
OPEN CH OPEN
R0507
0
DEC_RY LC0507 C0507
OPEN OPEN
CH
R0508
0
DEC_BY
LC0508 C0508
OPEN OPEN
CH
R0511
OPEN
BS_YOUT
LC0510 C0511
OPEN
CH
R7727 R7728 R0512
BSOUTGND
R0513
OPEN
REMO
BS_COUT
LC0511 C0512
OPEN
CH
WAKE
R0514
OPEN
BS_LOUT
LC0512 C0513
R7561
C7553 OPEN
4.7k 470p CH
R0515
OPEN
DGND
DGND BS_ROUT LC0513 C0514
OPEN
CH
R0516
0
MAIN_VY
LC0514 C0515
OPEN CH OPEN
R0517
0
YUVSW_Y1 LC0515 OPEN C0516
OPEN
R7560 IC7502 CH
47k
S-80828CNNB-W
R0520
0
LC0518 C0519
D7501 OPEN
CH
*6 C7552
1/10
R0521
OPEN
DGND
LC0519 C0520
*2 OPEN
CH
R0518
C0517
DIN_DL OPEN
LC0516 OPEN
CH
R0519
C0518
DIN_DR OPEN
LC0517 OPEN
CH
AGND
SHEET 7
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R7701 OPEN OPEN 4.7k
R7702 OPEN OPEN 100
R7703 OPEN OPEN 100
R7704 OPEN OPEN 100
R7705 OPEN OPEN 100
R7706 OPEN OPEN 100
R7707 OPEN OPEN 100
R7708 OPEN OPEN 82
R7709 OPEN OPEN 10k
R7710 OPEN OPEN 10k
R7711 OPEN OPEN 10k
R7712 OPEN OPEN 10k
100
SHEET 16 R7713 OPEN OPEN
TVLINKOUT 100
R7714 OPEN OPEN
SHEET 15,16
MI_REQ 100
R7715 OPEN OPEN
SHEET 16 100
TVLINKIN R7716 OPEN OPEN
100
TEXT[H] SHEET 8 R7717 OPEN OPEN
100
R7718 OPEN OPEN
MECA_SW 4.7k
R7720 OPEN OPEN
MECA_SW
KEY1 NAX0618 NAX0618 NAX0618
SHEET 14,15,16 X7501 OPEN OPEN -001X -001X -001X
KEY1
KEY2
TP7501 OPEN OPEN OPEN
KEY2
R7501 OPEN OPEN 10k
R7510 OPEN OPEN 4.7k
SHEET 9,15
MAIN_CCD
R7511 OPEN OPEN 4.7k
R7512 OPEN OPEN OPEN
OPEN
SHEET 10,14,16 R7513 OPEN OPEN
POW_GOOD
4.7k
R7514 OPEN OPEN
4.7k
R7515 OPEN OPEN
OPEN
R7516 OPEN OPEN
OPEN
R7517 OPEN OPEN
4.7k
R7518 OPEN OPEN
OPEN
R7519 OPEN OPEN
TEXT_FR OPEN
R7520 OPEN OPEN
TEXT_FR
OPEN
TEXT_FG SHEET 16 R7521 OPEN OPEN
TEXT_FG
R7553 OPEN 0
TEXT_FB OPEN
TEXT_FB R7556 OPEN OPEN 10k
MI_OSDYS
SHEET 10,12,15
MI_OSDYS R7557 OPEN OPEN 220
R7558 OPEN OPEN 0
R7559 OPEN OPEN 100
R7560 OPEN OPEN 47k
R7561 OPEN OPEN 4.7k
R7562 OPEN OPEN OPEN
SDAM
SDAM SHEET 15,16 R7563 OPEN OPEN OPEN
SCLM
SCLM R7564 OPEN OPEN OPEN
R7565 OPEN OPEN 0
DD_OSDHS SHEET 10,12,15,16
R7566 OPEN OPEN 2.2k
DD_OSDVS
R7567 OPEN OPEN 2.2k
SHEET 10,11
CmpHS
R7568 OPEN OPEN 2.2k
SHEET 8,10,11
CmpVS R7576 OPEN OPEN 100
DD_OSDCK SHEET 12,15 R7580 OPEN OPEN OPEN
OSDR1 R7581 OPEN OPEN OPEN
SHEET 10,12
OSDR2 R7582 OPEN OPEN OPEN
R7583 OPEN OPEN OPEN
OSDR3
SHEET 10,12,15 R7584 OPEN OPEN OPEN
OSDR4
R7585 OPEN OPEN OPEN
OSDR5
R7586 OPEN OPEN OPEN
R7587 OPEN OPEN OPEN
OSDG1
SHEET 10,12 R7588 OPEN OPEN 220
OSDG2
R7589 OPEN OPEN OPEN
OSDG3
R7590 OPEN OPEN 100
SHEET 10,12,15
OSDG4 R7599 OPEN OPEN 100
OSDG5 Q7501 OPEN OPEN 2SA1162 2SA1162 2SA1162
/YG/-X /YG/-X /YG/-X
OSDB1 Q7508 OPEN OPEN DTC114EKA DTC114EKA DTC114EKA
SHEET 10,12 -X -X -X
OSDB2 LC7501 OPEN OPEN NQR0313 NQR0313 NQR0313
-007X -007X -007X
LC7502 OPEN OPEN NQR0431 NQR0431 NQR0431
OSDB3 -001X -001X -001X
SHEET 10,12,15 L7501 OPEN OPEN 4.7u
OSDB4
L7502 OPEN OPEN 4.7u
OSDB5
L7503 OPEN OPEN 4.7u
MI_CK
MI_CK
L7504 OPEN OPEN 4.7u
SHEET 15,16
MI_RX
MI_RX L7505 OPEN OPEN 4.7u
MI_TX
MI_TX L7506 OPEN OPEN 4.7u
SHEET 14,15,16
REMO
REMO L7507 OPEN OPEN 4.7u
SHEET 15,16
WAKE WAKE L7508 OPEN OPEN 4.7u
L7509 OPEN OPEN 4.7u
L7510 OPEN OPEN 4.7u
L7511 OPEN OPEN 4.7u
L7512 OPEN OPEN 4.7u
CN002 QGF0508F1-30X L7513 OPEN OPEN 4.7u
YMIN 30 L7514 OPEN OPEN 4.7u
29 K7501 OPEN OPEN NRSA63J NRSA63J NRSA63J
YMIN_GND -390X -390X -390X
28 K7502 OPEN OPEN 0
BYMIN
K7503 OPEN OPEN NQR0389 NQR0389 NQR0389
BYMINGND 27 -003X -003X -003X
IC7501 OPEN OPEN SDA6000 SDA6000 SDA6000
RYMIN 26 -B12 -B12 -B12
IC7502 OPEN OPEN S-80828 S-80828 S-80828
25 CNNB-G-W CNNB-G-W CNNB-G-W
RYMINGND
IC7503 OPEN OPEN K4S641632H K4S641632H K4S641632H
-UC75 -UC75 -UC75
C_MAIN 24
IC7504 OPEN OPEN MBV160T MBV160T MBV160T
90PT 90PT 90PT
GND 23 PQ2L3252 PQ2L3252 PQ2L3252
IC7505 OPEN OPEN
MS-X MS-X MS-X
DEC_RY 22 CD74HC4053 CD74HC4053 CD74HC4053
IC7506 OPEN OPEN
PW-X PW-X PW-X
21
GND D7501 OPEN OPEN OPEN
DEC_BY 20 C7501 OPEN OPEN 0.1u
GND 19 C7502 OPEN OPEN 0.1u
C_SYNC 18 C7503 OPEN OPEN 0.1u
17 C7504 OPEN OPEN 0.1u
BS_YOUT
CONNECTOR PWB
C7505 OPEN OPEN 0.1u
BSOUTGND 16
C7506 OPEN OPEN 0.1u
BS_COUT 15 SHEET 18
C7507 OPEN OPEN 0.1u
14
GND
C7508 OPEN OPEN 0.1u
13
BS_LOUT
C7509 OPEN OPEN 0.1u
GND 12
C7510 OPEN OPEN 10u
BS_ROUT 11
C7511 OPEN OPEN 0.1u
10
MAIN_VY C7512 OPEN OPEN 0.1u
9
GND C7513 OPEN OPEN 0.1u
YUVSW_Y1 8 C7514 OPEN OPEN 0.1u
GND 7 C7515 OPEN OPEN 0.1u
6 C7516 OPEN OPEN 33p
CmpHS
5 C7517 OPEN OPEN 27p
CmpVS
C7518 OPEN OPEN 0
GND 4
C7519 OPEN OPEN OPEN
HDMI_DL 3
C7520 OPEN OPEN 0.1u
2
GND
C7521 OPEN OPEN 10u
1
HDMI_DR
C7522 OPEN OPEN 10u
C7523 OPEN OPEN 47u
C7524 OPEN OPEN 47u
AGND
C7525 OPEN OPEN 0.1u
C7526 OPEN OPEN 0.1u
C7527 OPEN OPEN 0.1u
C7528 OPEN OPEN 0.1u
C7529 OPEN OPEN 0.1u
C7530 OPEN OPEN 0.1u
C7531 OPEN OPEN 47u
C7532 OPEN OPEN 0.1u
C7533 OPEN OPEN 0.1u
C7534 OPEN OPEN 10u
C7535 OPEN OPEN 0.1u
C7536 OPEN OPEN 0
C7541 OPEN OPEN 0.01u
NEHL0GM NEHL0GM NEHL0GM
C7542 OPEN OPEN
-227X -227X -227X
C7543 OPEN OPEN 2.2u
NEHL0JM NEHL0JM NEHL0JM
C7544 OPEN OPEN
-107X -107X -107X
C7545 OPEN OPEN 2.2u
C7546 OPEN OPEN 0.1u
C7547 OPEN OPEN 2.2u
NEHL0GM NEHL0GM NEHL0GM
C7548 OPEN OPEN
-227X -227X -227X
C7549 OPEN OPEN OPEN
C7550 OPEN OPEN 0.01u
C7553 OPEN OPEN 470p
QGA1501F2 QGA1501F2 QGA1501F2
CN0MI OPEN OPEN
-07V -07V -07V
C7552 OPEN OPEN 1u
D7502 OPEN OPEN OPEN
R7719 OPEN OPEN 180k
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
LC0510 *1 OPEN OPEN OPEN OPEN
LC0511 *1 OPEN OPEN OPEN OPEN
LC0512 *1 OPEN OPEN OPEN OPEN
LC0513 *1 OPEN OPEN OPEN OPEN
R0512 0 OPEN OPEN OPEN OPEN
C0519 56p 56p OPEN OPEN OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R0518 OPEN 0 OPEN OPEN OPEN
R0519 OPEN 0 OPEN OPEN OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R7721 OPEN OPEN OPEN 10k OPEN
R7722 OPEN OPEN OPEN 1k OPEN
R7723 OPEN OPEN OPEN 0 OPEN
R7724 OPEN OPEN OPEN 0 OPEN
R7725 OPEN OPEN OPEN 4.7k OPEN
R7726 OPEN OPEN OPEN 4.7k OPEN
R7727 OPEN OPEN OPEN 47k OPEN
R7728 OPEN OPEN OPEN 100 OPEN
QGA1501F4
CN0ID OPEN OPEN OPEN OPEN
-05W
c10265001b_0.0_12/12