JVC GR-DX67EK, Руководство по обслуживанию

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5
4
3
2
1
A
B C
D E
F
G
2-19 2-20
y10434001a_rev0.1
MAIN(VIDEO I/O) SCHEMATIC DIAGRAM
Q3701
IC3701
Q3701
R3712
Q3705
C3713
R3704
R3701
C3712
ASPECT2
C3740
D3701
C3707 R3706
R3703
C3741
R3726
R3742
R3743
R3210 R3211
R3728 R3725
C3706
Q3702
R3710
L3701
C3701
R3709
R3708
R3707
Q3731
R3732
R3713
R3714
R3715
C3709
R3731
R3730 C3731
C_OUT
R3212
C3715
C3711
C3710
C3708
R3339
R3338
C3201
R3716
R3209
R3717
R3718
BLKC
L3702
C3716
PSCTL
ASPECT1
R3741
R3739
R3740
R3738
R3736
R3737
R3735
R3734
R3733
R3744
R3745
R3746
R3747
R3748
R3711
C3240
Q3707
R3213
R3214
Q3706 C3705
ANA_IN_H
RA3201
RA3202
IC3201
L3203
L3204
C3204 C3205
L3201
L3202
C3202
R3727
C3203
R3206
R3207
CLK27A
REG_3.1V
GND
REG_1.8V
TBCCTL
DYO3
DYO2
DYO1
DYO0
DCO3
DCO2
R3722
R3724
DCO1
DCO0
IC3731
LCD_R
LCD_B
LCD_G
INV
Y_OUT
V_OUT
VDCVF
HDCVF
INH
OUT_HS
OUT_VS
OUT_C0
OUT_C1
OUT_C2
OUT_C3
OUT_Y0
OUT_Y1
OUT_Y2
OUT_Y3
VIFD_IN
VIFD_OUT
VIFD_CLK
VENC_CS
CLK27B
S_IN_L
TL3211
TG_RST
VC3
VC2
VC1
VC0
BLKB
OSD_HD
L3732
C3746
C3742
Q3735
C3744
C3747
C3743 C3745
C3732 L3731
C3738
C3733 C3735
Q3733
C3736
C3734
C3739
OSD_VD
DOT_CLK
BLKA
S2_DET
R3201
C3225
C3224
C3223
IC3202
C3238
R3208
C3226
C3222
C3221
C3220
C3217
C3218
C3216
C3219
R3202 R3203
R3205
R3204
C3230 C3231
C3207
REG_2.5V
C3215
C3206
C3236 C3232 C3229 C3233 C3228
C3227
REG_4.8V
IC3201
Q3704
Q3734
C3234
C3211 C3212 C3214 C3213 C3210 C3208 C3209
C3237
C3235
EMT1-W
BH7612FV-X
EMT1-W
/4
/4
#
#
#
#
EMT1-W
/6.3
T
2SC5658/QRS/-X
#
#
#
#
/4
/4
/6.3
T
T
#
#
#
#
#
#
#
#
#
#
#
#
#
#
DTC114EE-X DTC114EE-X
CSO0
CSO1
CSO2
CSO3
YSO0
YSO1
YSO2
YSO3
VDD(I/O)
OUTH
OUTV
OUTH2
OUTV2
ZCNT
VDD(CORE)
VSS
VC0
VC1
VC2
VC3
BLK1
BLK2
BLK3
HDOUT
VDOUT
CLKOSD
HDCVF
VDCVF
VSS
VDD(CORE)
SCANI3
SDOUT
CLK
SDIN
SCLK
CS
VSS
RST
VSS(8DA)
VDD(8DA)
COUT
VREF2
CBOUT
COMP2
ABAR2
CROUT
IREF2
VDD(8DA)
VSS(8DA)
NC
NC
NC
NC
VDD(10DA)
VSS(10DA)
VREF1
YSOUT
COMP1
ABAR1
YCOUT
IREF1
CLPY
VYIN
VSS(8AD)
VDD(8AD)
VRM
VRL
VRH
CIN
VDD(8AD)
VSS(8AD)
VSS
JCP8075
NQR0006-001X
/6.3
T
/4
T
NQR0129-002X
NQR0129-002X
MM1504XN-X
IN2[H]
IN1[L]
GND
VCC
OUT
SW
#
#
#
#
EMZ1-X
#
#
#
CH # CH #
#
#
#
CH # CH #
EMZ1-W
#
#
#
#
JCP8075
T
T
VDD(I/O) CSYNC SCANMODE SCANEN ADDATEST VCC IPTEST VDD(I/O) HRP1 HRP2 VDD(CORE) WYSI0 WYSI1 WYSI2 WYSI3 MONI1 MONI2 VDD(CORE) VSS WCLK WCSI0 WCSI1 WCSI2 WCSI3 WINV WINH SDR_ONH VDD(I/O) VSS VDD(CORE) RESVD RESHD AMUTE SCANI1 SCANI2 VSS
VCCQ
CSI0 CSI1
VSSQ
CSI2 CSI3
VCCQ
VDD(I/O)
CSI4
VSS
VDD(CORE)
CSI5
VSSQ
CSI6 CSI7
INH INV
VDD(CORE)
VSS
VDD(I/O)
VCC VSS
YSI0
VDD(CORE)
YSI1
VSSQ
YSI2 YSI3
VCCQ
YSI4 YSI5
VSSQ
YSI6 YSI7
VDD(I/O)
VCCQ
2SA2029/QRS/-X
CH
2SC5658/QRS/-X
#
CH
1M
100
300
270
100
1
0.01 3.3k
3.3k
1
4.7k
100k
100k
OPEN OPEN
130 130
1
10k
10
µ
10
68
68
68
100
100k
82k
10k
0.01
4.7k
4.7k 0.01
150
0.01
22
22
0.1
0
Ω
10
0
OPEN
0
OPEN
OPEN
1k
820
820
680
18k
18k
1.8k
8.2k
560
560
1.5k
2.2k
1k
470k
10k
100p
100
100
OPEN
100
100
10
µ
10 47
1
4.7k
1
0
Ω
130
4.7k
6.8
µ
4.7
0.1
5p
0.01
3p 33p
0.001
6.8
µ
0.01
3p 33p
0.001
5p
0.01
100
0.1
0.1
0.1
0.1
0.1
1.0
0.1
1.0
0.1
0.1
0.1
18k 12k
820
820
0.01
0.01
0.01
0.01
0.01
0.01 0.01
0.01 0.01 0.01 0.01 0.01
0.01 0.01
0.01
0.01
0.01
0.01 0.01
0.01
TO MONITOR
TO JACK
TO CAMDSP
TO DVMAIN
TO SYSCON
TO REG
MAIN (VIDEO I/O)
NOTE : The parts with marked ( ) is not used.