H
H
4.8
4.8
3.1
0.1
3.1
3.1
2.8
3.1
0.1
10
C906
0
R917
A2
1
C904
A23
A22
A21
R912 100
R913 100
R914 100
A1
A4
A3
A5
G1C100K00024
L905
C0CBCAC00046
IC902
4
5
3
2
1
A20
A19
A18
A20
A19
A18
C917 0.01
C916 0.01
C918 0.01
1800
R937
1800
R986
1800
R985
R901 820
R903 820
R902 820
R911 0
16V1
C950
FLEX.SCHEMATIC DIAGRAM
MONITOR & HALL SENSOR
NV-GX7EG/EGM/B/EN/A/ENT
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
DIAGRAM IS STOP MODE.(MONITOR:ON)
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
100K
R989
7.9
1.0
6.9
6.3
6.3
5.7
6.3
5.7
12.3
6.9
6.3
12.3
6.9
6.3
6.3
5.7
6.3
5.7
12.3
6.9
6.3
12.3
10
C905
12.3
1.9
6.3
12.3
3.1
3.1
1.6
1.6
1.4
3.1
6.2
1.9
1.9
1.9
0.7
1.5
2.7
3.0
0.2
0.1
3.1
1.2
1.8
2.6
1.9
1.9
1.9
0.1
0.1
1.6
2.9
0.1
3.1
1.6
1.6
3.1
1.2
0
1.2
0
0.8
1.2
1.5
3.3
1.2
1.2
4.1
2.1
4.2
0.1
4.4
4.4
0.4
2.4
2.1
4.4
SIGNAL PROCESSOR
LCD CONTROLLER/
C0HBA0000071
IC901
JA1
JA3
JA2
33P
C931
220P
C932
A1
A23
A22
A21
A6
A16
A4
A3
1K
R932
1K
R907
A5
A11
A10
A13
A2
A17
A7
A8
A9
A12
A14
A15
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
:VIDEO MAIN SIGNAL PATH
(MONITOR C.B.A.)
MAZ80270L
D908
C901 0.1
C949 0.01
0.47
C933
82K
R927
C952 0.1
D909 MAZ80430M
1K
R918
270K
R944
10K
R938
4V47
C902
L902 G1C100K00024
L901 G1C100K00024
0
R924
100K
R925
470P
C923
C0JBAB000350
IC903
C0JBAB000391
IC904
0.1
C936
27K
R929
2700
R934
27K
R935
10K
R923
10V10
C925
33K
R964
3300P
C945
220K
R972
R919 10K
R926 3300
3300
R920
100K
R963
0.22
C943
100
R957
15K
R961
CONTROL
BACKLIGHT
:ON
BACKLIGHT
CONTROL
BACKLIGHT
5600
R970
1500
R966
39K
R965
2700
R959
0.22
C944
0.1
C948
UN9214J
QR903
33K
R969
33K
R968
100K
R967
UNR9210J0L
QR902
22K
R960
15K
R958
UNR9210J0L
QR901
10K
R956
0.47
C942
3.3M
R971
4
3
B0ADDJ000011
D902
5
6
2
1
MA4X159A0L
D904
3
4
2
1
56
R951
0.1
C937
4700
R952
33K
R955
330P
C939
100P
C938
220K
R979
560
R962
10P
C941
56P
C940
C0JBAB000247
IC905
82K
R953
0.1
C947
0.47
C913
0.01
C919
0.47
C911
0.47
C910
0.47
C912
3.3M
R978
ETJ09K59AZ
T901
MA2J11100L
D907
CONTROL
BACKLIGHT
2SK2159
Q902
6
7
5
4
8
3
2
1
3
2
1
D
S
G
BACKLIGHT
TO
TL902
TL901
20
R977
620
R976
22K
R975
3.3M
R974
3.3M
R973
MA3S132D
D903
EFTU21R204
T902
3
2
1
2
1
3
0.1
C930
10K
R930
0.01
C934
33K
R933
F3F0J335A008
C907
10K
R931
6800P
C935
MA2X33800L
D901
G1C3R3J00009
L907
(AMP)
B1HFCFA00015
Q908
6
5
4
1
2
3
(AMP)
B1HFCFA00015
Q907
6
5
4
1
2
3
(AMP)
B1HFCFA00015
Q906
6
5
4
1
2
3
(AMP)
B1HFCFA00015
Q903
R943 10K
R942 10K
6V22
C903
15K
R905
R908 1K
R909 1K
D906 B0JEEE000001
D905 B0JEEE000001
33K
R904
0
R936
4
5
3
2
1
4
5
3
2
1
6
5
4
1
2
3
VSSG
RGT
B
R
G
PSIG
H CK1
H CK2
C/R
REF
H ST
WIDE
SLVSG
VDDG
VSS
VDD
DWN
EN
V CK
V ST
COM
10
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
FP901
MONITOR LCD PANEL
TO
FP903
MAIN CONNECTION
TO
NOREG GND
NOREG GND
M NOREG
M NOREG
LCD CS
LCD SD
LCD SCK
BL BRIGHT
M BL 5V
M R
M 12V
M G
MON M PLL
M B
VBLK
M 5V
M HD
MON M R OUT
M PLL DAC
MON M G OUT
LCD 3V
MON M B OUT
LCD RVS
D GND
D GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2.8
2.8
0
HALL SENSOR FLEX.
2
DN8797MS
IC991
1
(FORWARD/REVERS)
3
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
VDD
VDD
CKO
CKI
VSS
RPD
XRST
VDO
HDO
TST2
GND2
SIGC
FBB
BOUT
FBR
ROUT
FBG
GOUT
VCC2
FBP
POUT
TST3
VCC3
VCOM
GND3
TST4
POF
NC
TST5
TST6
TST7
TST8
TST9
TST10
VSS
VSS
VSS
RINJECT
SDAT
SEN
SCLK
TST1
WIDE
DWN
VD
GND1
FADJ
REF
DA
HD
SYNCOUT
SYNCIN
FILOUT
VSS
RIN
GIN
BIN
FILIN
RGT
VST
VCK
EN
HST
VCC1
HCK2
HCK1
NC
OSDG
OSDR
OSDB
TST11
VDD
REF
DA
BUF
BUF
GEN
S/H
GEN
HCK
GEN
HPULSE
HCOUNTER
MODE
H.FILTER
SYNC SEP
MCK
CLK
CONTROL
CK
REGISTER DAC
S/P CONV
COMPARATOR
PHASE
H SKEW DET
HSYNC DET
V SEP
V COUNTER
ELM
PULSE
COUNTER
PLL
V POSITION
V CONTROL
VDO GEN
HDO GEN
COM-DC
+
SIG.C
COLOR
HUE
CLP
CLAMP
HUE
DL1
DL1
PIC-F
PICTURE
B
R
G
MATRIX
CLAMP
MODE
B
R
G
-
+
BUF
-
+
BUF
-
+
BUF
BUF
BUF
-
+
BRT
PSIG-
POL SW
BRIGHT
PSIG-
POL SW
SUB-BRT B
SUB-BRT R
BLKLIM
SUB-CONT B
SUB-CONT R
WHITLIM
U-BRT
SUB-BRIGHT
BLK-LIM
CLAMP
GAMMA
S/H
USER-BRIGHT
BIAS
FILTER
LPF
TRAP
CONTRAST
OSD RGB
19
20
37
39
18
17
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
38
35
33
31
30
29
28
27
26
25
24
23
22
21
16
15
14
13
12
11
9
8
7
6
4
3
2
1
VCC
GND
11
9
8
14
13
12
10
7
6
5
4
3
1
2
Summary of Contents for NX-GX7ENT
Page 2: ...SPECIFICATIONS 2 ...
Page 9: ... Main C B A and Sub C B A How to use extension cables Fig T1 1 9 ...
Page 10: ...3 4 LOCATION FOR SPARE CONNECTORS OF THE MAIN C B A SUB C B A 3 4 1 MAIN C B A 10 ...
Page 12: ...Fig E2 Fig E3 5 SERVICE MODE 12 ...
Page 17: ...8 2 DISASSEMBLY PROCEDURES Flow Chart for Disassembly Procedure 17 ...
Page 20: ...Fig D1 Fig D2 20 ...
Page 21: ...Fig D3 21 ...
Page 22: ...Fig D4 22 ...
Page 23: ...Fig D5 23 ...
Page 24: ...Fig D6 24 ...
Page 25: ...25 ...
Page 26: ...Fig D7 26 ...
Page 27: ...Fig D8 27 ...
Page 28: ...Fig D9 28 ...
Page 29: ...29 ...
Page 30: ...Fig D10 30 ...
Page 31: ...31 ...
Page 32: ...Fig D11 32 ...
Page 33: ...Fig D12 33 ...
Page 34: ...34 ...
Page 35: ...Fig D13 35 ...
Page 36: ...36 ...
Page 37: ...Fig D14 37 ...
Page 38: ...Fig D15 38 ...
Page 39: ...39 ...
Page 40: ...Fig D16 40 ...
Page 41: ...41 ...
Page 42: ...Fig D17 42 ...
Page 43: ...43 ...
Page 44: ...Fig D18 44 ...
Page 45: ...45 ...
Page 46: ...Fig D19 46 ...
Page 47: ...47 ...
Page 48: ...Fig D20 48 ...
Page 49: ...49 ...
Page 50: ...Fig D21 50 ...
Page 51: ...Fig D22 51 ...
Page 52: ...Fig D23 52 ...
Page 53: ...53 ...
Page 54: ...Fig D24 54 ...
Page 55: ...Fig D25 55 ...
Page 56: ...56 ...
Page 58: ...9 ABBREVIATIONS 58 ...
Page 63: ...63 ...
Page 73: ...IC2503 NJM2407R IC C0BZBB000001 73 ...
Page 76: ...S6109 K0H1BA000436 SWITCH 76 ...
Page 78: ...D907 MA2J11100L DIODE 78 ...
Page 84: ...1 A B 2 3 NV GX7EG EGM B EN A ENT CCD FLEX CARD C B A VEP22326A ...
Page 88: ......
Page 89: ......
Page 98: ...1 A B 2 3 4 5 NV GX7EG EGM B EN A ENT EVF C B A VEP28294A ...
Page 107: ...1 A B 2 NV GX7EG EGM B EN A ENT LCD DET C B A VEP06E77B ...
Page 111: ...1 A B C D E F 2 3 4 5 NV GX7EG EGM B EN A ENT MONITOR C B A VEP26273A ...
