JVC LT-32C50BU Service Manual page 70

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (11/11) SHEET 17
SHEET 10
CN003
R0522
QGA2001C2-13V 0
BT32V LC0520
OPEN
BS_AODV
R0523
GND 0
9V
LC0521
OPEN
GND
R0524
POWER PWB(2/2) 7V
0
GND LC0523
SHEET 22
OPEN
5V
R0525
GND 0
19V LC0522
OPEN
LCD5V
R0526
LB_POW OPEN
GND
LC0524 LC0525
NQR0415-005X NQR0470-003X
SHEET13
LCD5V
R0527 0
R0528
OPEN
LC0526
OPEN
C0524
OPEN
AGND
IC7504
A15 A16
A14
A13
A12 D15
A11 D7
A10 D14
A9 D6
A8 D13
A19 D5
A20 D12
WR D4
F C7532 D11
0.1/16
D3
R7565 D10
0
A18 D2
A17 D9
A7 D1
A6 D8
A5 D0
A4 RD
A3
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13 A2 CSROM
NCJ41EK NCJ41EK NCJ41EK
C9102 OPEN A1 A0
-106X-U -106X-U -106X-U
C9104 OPEN
NCJ41EK NCJ41EK NCJ41EK
C9105 OPEN -226X-U -226X-U -226X-U
DGND
C9106 OPEN
C9107 OPEN
NCJ41EK NCJ41EK NCJ41EK
C9108 OPEN
-226X-U -226X-U -226X-U
C9111 OPEN
C9112 OPEN
EC30HA03L EC30HA03L EC30HA03L
D9101 OPEN -X -X -X
EC30HA03L EC30HA03L EC30HA03L
D9102 OPEN -X -X -X
D9103 OPEN PTZ3.9B-X PTZ3.9B-X PTZ3.9B-X
D9104 OPEN MA111-X MA111-X MA111-X
IC9101 OPEN MP1580HS-X MP1580HS-X MP1580HS-X
NQL71EM NQL71EM NQL71EM
L9101 OPEN
-150X -150X -150X
R9101 OPEN
NRSA02J NRSA02J NRSA02J
R9102 OPEN -0R0X -0R0X -0R0X
R9103 OPEN
R9104 OPEN
R9105 OPEN
R9106 OPEN
NRSA02J NRSA02J NRSA02J
R9107 OPEN
-0R0X -0R0X -0R0X
NRSA02J NRSA02J NRSA02J
R9108 OPEN
-0R0X -0R0X -0R0X
R9109 OPEN
R9208 470k 1M 1M 1M
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
AGND 0.01 0.01 DGND AGND DGND 0.01 DGND DGND 0.01 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 MP1580HS-X
C9007
2200p
R9007 0
C9003 NRSA02J-0R0X
OPEN
R9006
10k VCC3D
NRSA02J-0R0X
R9002 0
L9001
NQL71EM-150X
L9002
R9003 R9004 OPEN
L9003
0.5% 0.5%
OPEN
20k 120k
C9001 R9005 C9012
OPEN 2200p C9010
0.5%
OPEN
R9008 10k
68
OPEN OPEN
IC9101
R9101 47K
C9111
C9107
D9104 0.0082
2200p
DGND R9107
VCC2.5D
R9102 R9106 R9108
10k
L9101
L9102
R9103 R9104 OPEN
L9103
OPEN
0.5% 0.5%
20k 22k
C9101
R9105 C9112
OPEN C9110
2200p
0.5% OPEN
R9109 10k
68
C9108
C9109
OPEN
C9211 DGND
R9201 47K
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
NQL71EM-150X L9202
R9203 R9204 OPEN
L9203 OPEN 2.7k
OPEN 0.5% 0.5%
C9201 R9205 C9210
OPEN
OPEN 0.5%
10k
VCC2.5MI
OPEN NEZ0022-157X
DGND
L7513 L7512
*5 *5
C7523 C7524
C7534
47/16 47/16
10/10
B1 F
C7535 DGND DGND
0.1/16
DGND DGND
C7530 C7531
0.1/16 47/16
IC7503 F
R7702
DGND DGND 100
D0 D15
OSDB1
D1 D14 OSDB2
C7525 D2 D13 OSDB3
0.1/16 C7529
DGND F 0.1/16 OSDB4
F
D3 D12 OSDB5
D4 D11 R7703
R7704
D5 D10 F C7501
0.1 /16
K7502 C7526 D6 D9 C7528
L7501
0 0.1/16 0.1/16
F *4
F
D7 D8
A20
A19
LDQM
R7563
OPEN A18
F WR
C7533
UDQM A17
0.1/16 A15 F
CK100
A14
R7564
CSSDRAM CKE OPEN
C7502 A16
A13 A11 R7562
OPEN 0.1/16
A12 A9
DGND
A10 A8
A0 A7
A1 A6
DGND A2 A5
A3 A4 C7527
0.1/16
C7503
0.1/16
F
F
L7502
*4
DGND
DGND
DGND
DIGITAL SIGNAL PWB ASS'Y(11/11)
SFL-0D201A
CONNECTOR PWB
SHEET 18 NOT USED
CN0MI
R7709 10k
10k
R7710
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
OPEN
R7722
OPEN
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 R7714 100
R7557 SCLM
100
220
C7512
0.1/16
F F F F
C7511
0.1/16
F
L7506
*5
10k
OSDG5
R7501
DGND
TP7501
C7510
10 /16
DGND
TCK OSDG4
TMS OSDG3
TDI OSDG2
TDO OSDG1
R7715 100
OSDR5
C7509
0.1/16
100
100 L7505 F
*4
F R7716 100
C7508
IC7501
0.1/16 R7717 100
OSDR4
A20
OSDR3
A19
OSDR2
A18
OSDR1
A17 R7553
0
R7718 100
A16 R7599
A8
100
A7
A9 D11
A6 D3
A5 D4
L7514
*4
A10
C7507
A11 0.1/16 F
A12 D10
D12
D2
R7719
180k
C7551
OPEN
F F F
C7504 C7505 C7506
0.1/16 0.1/16 0.1/16
(No.Y A204)2-39 2-40(No.Y A204)
CN0ID
OPEN
DGND
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 OPEN
CH
R0502
0
BYMIN LC0502 C0502
OPEN OPEN
R7723 R7724 CH
OPEN OPEN
R0504
0
RYMIN LC0504 C0504
OPEN OPEN
CH
R0506
R7725 R7726
0
OPEN OPEN
C_MAIN
LC0506 C0506
OPEN OPEN
CH
R0507
0
DEC_RY
LC0507 C0507
MI_CK OPEN OPEN
CH
R0508
0
DEC_BY LC0508 C0508
OPEN OPEN
CH
R0509
OPEN
C_SYNC
C0509
CH OPEN
MI_TX
R0511
MI_RX OPEN
BS_YOUT LC0510 C0511
OPEN
CH
R7727 R7728 R0512
OPEN OPEN
BSOUTGND
R0513
OPEN
REMO
BS_COUT
LC0511 C0512
OPEN
CH
WAKE
R0514
OPEN
BS_LOUT
LC0512 C0513
R7561
OPEN
4.7k CH
R0515
OPEN
BS_ROUT
DGND LC0513 C0514
OPEN
CH
R0516
0
MAIN_VY LC0514 C0515
OPEN OPEN
CH
R0517
0
YUVSW_Y1
LC0515 OPEN C0516
R7560 IC7502 CH OPEN
47k
R0520
0
LC0518 C0519
D7501 OPEN
CH
*6 C7552
1/10
R0521
OPEN
DGND
LC0519 C0520
*2 OPEN
CH
R0518 OPEN
C0517
DIN_DL OPEN
LC0516 OPEN
CH
R0519 OPEN
C0518
DIN_DR OPEN
LC0517 OPEN
CH
AGND
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13
R7701 OPEN OPEN
R7702 OPEN OPEN
R7703 OPEN OPEN
R7704 OPEN OPEN
R7705 OPEN OPEN
R7706 OPEN OPEN
R7707 OPEN OPEN
R7708 OPEN OPEN
R7709 OPEN OPEN
R7710 OPEN OPEN
R7711 OPEN OPEN
SHEET 16
TVLINKOUT R7712 OPEN OPEN
SHEET 15,16
MI_REQ R7713 OPEN OPEN
TVLINKIN SHEET 16 R7714 OPEN OPEN
R7715 OPEN OPEN
R7716 OPEN OPEN
MECA_SW R7717 OPEN OPEN
MECA_SW
R7718 OPEN OPEN
KEY1 SHEET 14,15,16
KEY1
R7720 OPEN OPEN
KEY2
NAX0618 NAX0618
KEY2 X7501 OPEN OPEN
-001X -001X
TP7501 OPEN OPEN
SHEET 9,15 R7501 OPEN OPEN
MAIN_CCD
R7510 OPEN OPEN
R7511 OPEN OPEN
SHEET 10,15,16
R7512 OPEN OPEN
POW_GOOD
R7513 OPEN OPEN
R7514 OPEN OPEN
R7515 OPEN OPEN
R7516 OPEN OPEN
R7517 OPEN OPEN
R7518 OPEN OPEN
TEXT_FR R7519 OPEN OPEN
TEXT_FR
R7520 OPEN OPEN
TEXT_FG SHEET 16
TEXT_FG
R7521 OPEN OPEN
TEXT_FB
TEXT_FB R7553 OPEN OPEN
MI_OSDYS
SHEET 10,12,15
MI_OSDYS R7556 OPEN OPEN
R7557 OPEN OPEN
R7558 OPEN OPEN
R7559 OPEN OPEN
R7560 OPEN OPEN
R7561 OPEN OPEN
SDAM
R7562 OPEN OPEN
SDAM
SHEET 15,16
SCLM R7563 OPEN OPEN
SCLM
R7564 OPEN OPEN
R7565 OPEN OPEN
DD_OSDHS SHEET 10,12,15,16
R7566 OPEN OPEN
DD_OSDVS
SHEET 10,11 R7567 OPEN OPEN
CmpHS
R7568 OPEN OPEN
SHEET 8,10,11
CmpVS
R7576 OPEN OPEN
SHEET 12,15
DD_OSDCK R7580 OPEN OPEN
OSDR1 R7581 OPEN OPEN
SHEET 10,12
R7582 OPEN OPEN
OSDR2
R7583 OPEN OPEN
OSDR3
R7584 OPEN OPEN
SHEET 10,12,15
OSDR4
R7585 OPEN OPEN
OSDR5
R7586 OPEN OPEN
R7587 OPEN OPEN
OSDG1 SHEET 10,12 R7588 OPEN OPEN
R7589 OPEN OPEN
OSDG2
R7590 OPEN OPEN
OSDG3
SHEET 10,12,15 R7599 OPEN OPEN
OSDG4 2SA1162 2SA1162
Q7501 OPEN OPEN
/YG/-X /YG/-X
OSDG5 DTC114EKA DTC114EKA
Q7508 OPEN OPEN
-X -X
OSDB1 NQR0313 NQR0313
SHEET 10,12 LC7501 OPEN OPEN -007X -007X
NQR0431 NQR0431
OSDB2 LC7502 OPEN OPEN -001X -001X
L7501 OPEN OPEN
OSDB3
SHEET 10,12,15 L7502 OPEN OPEN
OSDB4
L7503 OPEN OPEN
OSDB5
L7504 OPEN OPEN
MI_CK
MI_CK L7505 OPEN OPEN
SHEET 15,16
MI_RX
MI_RX L7506 OPEN OPEN
MI_TX
MI_TX L7507 OPEN OPEN
SHEET 14,15,16 L7508 OPEN OPEN
REMO REMO
L7509 OPEN OPEN
WAKE SHEET 15,16
WAKE
L7510 OPEN OPEN
L7511 OPEN OPEN
L7512 OPEN OPEN
L7513 OPEN OPEN
CN002
L7514 OPEN OPEN
QGF0508F1-30X K7501 OPEN OPEN NRSA63J NRSA63J
-390X -390X
YMIN 30 K7502 OPEN OPEN
NQR0389 NQR0389
YMIN_GND 29 K7503 OPEN OPEN
-003X -003X
SDA6000 SDA6000
IC7501 OPEN OPEN
BYMIN 28 -B12 -B12
S-80828 S-80828
IC7502 OPEN OPEN
BYMINGND 27 CNNB-W CNNB-W
K4S641632H K4S641632H
IC7503 OPEN OPEN -TC75 -TC75
RYMIN 26
MBV160T MBV160T
IC7504 OPEN OPEN 90PT 90PT
RYMINGND 25
IC7505 OPEN OPEN PQ2L3252 PQ2L3252
MS-X MS-X
C_MAIN 24 IC7506 OPEN OPEN CD74HC4053 CD74HC4053
PW-X PW-X
GND 23 D7501 OPEN OPEN
DEC_RY 22 C7501 OPEN OPEN
C7502 OPEN OPEN
GND 21
C7503 OPEN OPEN
DEC_BY 20
C7504 OPEN OPEN
GND 19
C7505 OPEN OPEN
18
C_SYNC C7506 OPEN OPEN
BS_YOUT 17 C7507 OPEN OPEN
CONNECTOR PWB
BSOUTGND 16 C7508 OPEN OPEN
15 SHEET 18 C7509 OPEN OPEN
BS_COUT
C7510 OPEN OPEN
GND 14
C7511 OPEN OPEN
BS_LOUT 13
C7512 OPEN OPEN
GND 12
C7513 OPEN OPEN
BS_ROUT 11 C7514 OPEN OPEN
MAIN_VY 10 C7515 OPEN OPEN
GND 9 C7516 OPEN OPEN
8 C7517 OPEN OPEN
YUVSW_Y1
C7518 OPEN OPEN
GND 7
C7519 OPEN OPEN
CmpHS 6
C7520 OPEN OPEN
5
CmpVS C7521 OPEN OPEN
GND 4 C7522 OPEN OPEN
HDMI_DL 3 C7523 OPEN OPEN
GND 2 C7524 OPEN OPEN
C7525 OPEN OPEN
HDMI_DR 1
C7526 OPEN OPEN
C7527 OPEN OPEN
C7528 OPEN OPEN
AGND
C7529 OPEN OPEN
C7530 OPEN OPEN
C7531 OPEN OPEN
C7532 OPEN OPEN
C7533 OPEN OPEN
C7534 OPEN OPEN
C7535 OPEN OPEN
C7536 OPEN OPEN
C7541 OPEN OPEN
C7542 OPEN OPEN
C7543 OPEN OPEN
C7544 OPEN OPEN
C7545 OPEN OPEN
C7546 OPEN OPEN
C7547 OPEN OPEN
C7548 OPEN OPEN
C7549 OPEN OPEN
C7550 OPEN OPEN
QGA1501F2 QGA1501F2
CN0MI OPEN OPEN -07V -07V
C7552 OPEN OPEN
D7502 OPEN OPEN
R7719 OPEN OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13
LC0510 *1 OPEN OPEN OPEN
LC0511 *1 OPEN OPEN OPEN
LC0512 *1 OPEN OPEN OPEN
LC0513 *1 OPEN OPEN OPEN
R0512 0 OPEN OPEN OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13
C0519 56p OPEN 56p 56p
c10265001a_0.0_12/12