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JVC GR-D23EK Service Manual page 36

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MAIN(VIDEO I/O) SCHEMATIC DIAGRAM (GR-D23,GR-D33)
5
OUT_C0
OUT_C1
OUT_C2
OUT_C3
OUT_Y0
OUT_Y1
OUT_Y2
OUT_Y3
OUT_HS
OUT_VS
TBCCTL
R3207
0Ω
CLK27A
R3208
CLK27B
4
IC3202
DCO0
DCO1
DCO2
DCO3
DYO0
DYO1
DYO2
DYO3
INH
INV
R3730
4.7k
3
S2_DET
VIFD_IN
VIFD_OUT
VIFD_CLK
VENC_CS
TG_RST
VC0
VC1
VC2
VC3
BLKA
2
BLKB
BLKC
OSD_HD
OSD_VD
DOT_CLK
REG_2.5V
REG_4.8V
REG_3.1V
REG_1.8V
GND
1
ASPECT1
ASPECT2
NOTE : The parts with marked ( ) is not used.
A
C3236
C3233
C3232
C3231
C3238
R3209
VSS
RST
CSO0
CSO1
CSO2
CSO3
YSO0
YSO1
YSO2
YSO3
C3206
0.01
VDD( I/O)
OUTH
OUTV
OUTH2
OUTV2
ZCNT
SDOUT
IC3201
C3207
0.01
VDD( CORE)
VSS
JCP8075
CLK
SDIN
SCLK
CS
VC0
VC1
VC2
VC3
BLK1
BLK2
BLK3
HDOUT
VDOUT
R3201
CLKOSD
100
HDCVF
VDCVF
VSS
R3210
OPEN
TL3211
L3203
NQR0006-001X
L3201
NQR0129-002X
R3206
L3202
C3204
10
/6.3
T
NQR0129-002X
C3201
C3202
C3203
10
/6.3
T
1
1
B
C
IC3201
JCP8075
C3230
C3229
C3228
C3227
0.01
VSS
VSS( 8AD)
C3226
0.1
VDD( 8AD)
R3212
OPEN
CIN
C3225
0.1
VRH
C3224
0.1
VRL
C3223
0.1
VRM
C3222
0.1
VDD( 8AD)
VSS( 8AD)
R3213
OPEN
VYIN
R3214
OPEN
CLPY
R3205
820
IREF1
YCOUT
ABAR1
C3221
1.0
COMP1
YSOUT
C3220
0.1
VREF1
VSS( 10DA)
C3219
0.1
VDD( 10DA)
NC
NC
NC
NC
VSS( 8DA)
C3218
0.1
VDD( 8DA)
R3204
820
IREF2
CROUT
ABAR2
C3217
1.0
COMP2
CBOUT
VREF2
COUT
C3216
0.1
VDD( CORE)
VDD( 8DA)
VSS( 8DA)
SCANI3
C3215
0.01
R3202
R3203
18k
12k
R3211
OPEN
R3338
R3339
L3204
0Ω
µ
10
C3205
47
/4
T
D
E
2-23
2-24
L3701
µ
10
C3701
10
/6.3
T
C3708
R3703
0.1
3.3k
C3702
56p
R3702
270
Q3701
UMT1N-W
C3706
1
C3703
R3701
27p
270
R3706
3.3k
C3704
C3707
68p
0.01
R3705
300
Q3701
C3705
IC3701
R3704
27p
300
BA7665AFS-X
R3712
1M
Q3702
UMZ1N-W
R3724
4.7k
R3710
R3711
C3714
10k
10k
R3714
82k
R3713
100k
R3722
130
R3726
R3727
4.7k
4.7k
C3715
0.01
Q3705
UMT1N-W
R3725
R3728
130
130
F
C3713
R3709
330
/4
68
Y_OUT
C3712
R3708
330
/4
68
V_OUT
C3709
R3707
0.01
68
C_OUT
D3701
R3715
10k
LCD_G
LCD_B
LCD_R
VDCVF
HDCVF
HRP
y10408001a_rev0.1
G

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