2-6
Video control section
VMUTE
VIDEORGB
VMUTE
VMUTE
VIDEORGB
VIDEOYC
VIDEOYC
VIDEORGB
0.1/16
C452
NI
C409
NI
Q480
QNN0572-001
J401
3
5
4
6
1
2
GND
GND
NI
R481
NI
C403
NI
C402
NI
C401
75
R403
75
R402
75
R401
470/6.3
C400
22/50
C455
200
R478
NI
R475
200
R474
NI
R473
NI
R479
200
R470
NI
R471
75
R404
B2111
75
R410
10/50
C454
NI
R477
200
R476
BH7868FS-X
IC450
BH7868FS-X
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
75
R411
75
R406
J403
QNZ0775-001
1
3
5
7
9
11
13
15
17
19
21
2
4
6
8
10
12
14
16
18
20
NI
R480
0.1/16
C451
470/6.3
C450
75
R418
75
R419
100
R422
10K
R423
75
R408
NI
C405
NI
C407
820
R432
12K
R433
75
R424
75
R420
NI
C425
NI
C419
NI
C421
NI
C418
470/6.3
C424
470/6.3
C404
470/6.3
C408
RT1N141C-X
Q430
RT1N141C-X
Q431
RT1N141C-X
Q433
RT1P141C-X
Q432
NI
L401
8
7
COUT
D5V
12V
AGND
VMUTE
CROUT
VS1
VGND
SCART-RIN
VS3
BLANK-CTL
VGND
YGOUT
CBOUT
VGND
YOUT
SCART-LIN
VGND
1/10
C458
1/10
C457
1/10
C456
470/6.3
C459
470/6.3
C460
0.01/50
C406
1K
R430
NI
R412
NI
R413
330P
C412
330P
C413
20K
R414
20K
R415
4.7/50
C414
4.7/50
C415
68K
R416
68K
R417
J402
QNN0557-002
1
2
3
4
5
NI
R482
NI
R483
NI
Q482
10K
R450
10K
R451
1/10
C453
VIDEOYC
VIDEORGB
0.01/50
C410
22
200
R472
B2154
B2155
VCC2
CV IN
MUTE1
C IN
GND
Y IN
YC MIX
Py/G IN
MUTE2
Pb/B IN
Pr/R IN
GND
VCC1
CV OUT
C OUT
S-DCOUT
Y OUT
GND
Py/G OUT
Pb/B OUT
Pr/R OUT
GND
GND
SCREEN_MODE
DAC1(Y,G)
DAC3(R/C,Cr)
DAC5(C)
DAC4(Y/Comp)
5V
(AUDIO ROUT)
(AUDIO RIN)
(AUDIO LOUT)
(AUDIO LIN)
(AUDIO AGND)
GND
GND
GND
GND
GND
GND
GND
NC
NC
B
G
R/C
BLANKING
FUNCTION
COMPOSITE/Y
SCART TERMINAL
COMPONENT VIDEO OUT
NC
Py/G OUT SAG
Pb/B OUT SAG
Pr/R OUT SAG
CV OUT
5V
ALL EXP EUROPE VERSIONS
EUROPE VERSIONS ONLY
BIAS
2.2V
CLAMP
S1
S2
2.2V
2.2V
2.2V
2.2V
4.5V
1.2V
0V
0V
1.5V
1.5V
2V
GVA10111-A1(2/2)
Y OUT SAG
2.1V
2.1V
2.3V
1.4V
1.4V
1.3V
COMPOSITE
1.3V
1.3V
VIDEO OUT
S-VIDEO
1.3V
0V
0V
0V
0V
0V
C
Y
4.9V
0V
0V
0.4V
Rb
Rbe
KRC102S-X
KRA102S-X
KRC111S-X
10K
10K
NIL
10K
Rb
Rbe
Rb
VIDEO DRIVER
Rb
Rbe
Rbe
10K
10K
DIGITAL TRANSISTOR
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- DVD STOP MODE
2. UNLESS OTHERWISE SPECIFIED.
ALL INDUCTANCE VALUES ARE IN H(m=mH).
ALL CAPACITORS ARE CERAMIC CAPACITOR OR
ALL RESISTORS ARE 1/4W 5% CARBON FILM RESISTOR
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF
MYLAR CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM( ).
CAPACITANCE( F)/RATED VOLTAGE (V).
ALL FERRITE BEADS ARE QQR0621-001Z
OR 0.063W 5% THICK FILM CHIP RESISTOR
0V
0V
0V
0V
0V
0V
0V
5V
5V
11.1V
11.1V
H
L
SAG
DAC2(Cb,B)
0V
0V
0.4V
FOR U VERSIONONLY
FOR E VERSION ONLY
ALL DIODES ARE MA111-X
NI-->NOT INSERT
FROM PAGE 2/7
Cb
Y
Cr
.
.
Summary of Contents for UX-G68E
Page 37: ... M E M O ...