JVC GC-QX3HDU, Service Manual

Page: 19 / 54

3.3 MAIN (DSP146) SCHEMATIC DIAGRAM
3-7 3-8
IC3001
IC3501
CN3003
IC3502
IC3503
A/D0
A/D1
A/D2
A/D3
A/D4
A/D5
A/D6
A/D7
A/D8
A/D9
32_A30
X3001
R3003
HDTG
VDTG
CLK36
GND
TRST
TCK
TMS
97TDO
96TDO
R3001
R3002
POR
T_05
RESET
ADD0
C3052
Q3004
Q3001
Q3002
R3047
R3045
R3042
C3032
R3043
R3044
C3033
R3046
Q3003
R3060
R3053
R3055 R3056
R3054
R3057
R3052
R3050
R3049
C3014
IC3001
C3034
C3035
C3036
C3037
C3038
C3039
C3040
C3041
L3503
SDTO
IC3504
R3503
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
ADD1
ADD2
ADD3
ADD4
ADD5
ADD6
ADD7
ADD8
ADD9
ADD10
ADD11
96ADD12
R3073 R3074 R3115 R3116
R3072
32_D01
32_D02
32_D03
32_D04
32_D05
32_D06
32_D00
32_D07
32_D08
32_D09
32_D10
32_D11
32_D12
32_D13
32_D14
32_D15
32_A07
32_A08
32_A09
32_A10
32_A11
32_A12
32_A13
32_A14
32_A15
32_A16
32_A17
32_A18
32_A19
32_A20
32_A21
32_A22
32_A23
32_A24
32_A25
32_A26
32_A27
32_A28
32_A29
CE2
F_WE
A_WTL
Y_CE
WTH
CLKDMA2
CLKFMC
CLKENC
CLKFCNV
CLKDMA1
CLK18
CLK90SD2
CLK27
R3119
R3120 R3121 R3122 R3123 R3124 R3125 R3126 R3127 R3128 R3129
R3131
DMACO7
DMACO6
DMACO5
DMACO4
DMACO3
DMACO2
DMACO1
DMACO0
DMAYO7
DMAYO6
DMAYO5
DMAYO4
DMAYO3
DMAYO2
DMAYO1
DMAYO0
DMAIRB7
DMAIRB6
DMAIRB5
DMAIRB4
DMAIRB3
DMAIRB2
DMAIRB1
DMAIRB0
DMAIY7
DMAIY6
DMAIY5
DMAIY4
DMAIY3
DMAIY2
DMAIY1
DMAIY0
AHD1
AHD2
AVD1
AVD2
FLD1
FLD2
HDENC
VDENC
R3207 R3206
R3205
R3204
R3203
R3202
R3201
R3200
R3199
R3198
L3507
L3506
L3505
SDTI
LRCK
SCLK
C3504
C3511
MCLK
ADO_3.0V
ADO_4.8V
REG_-3.0V
R3048
R3058
C3518
R3059
R3051
C3053
C3051
C3050
C3048
L3501
L3502
C3503
GND
GND
R3117
C3525
C3047
C3049
R3118
C3031
R3183
TL3009
HDY
HDBY
HDRY
L3504
TL3015
TL3510
R3176
R3177
R3178
TL3001
TL3002
R3182
R3181
R3180
C3002
ID
IRIS_PWM
RESET
C3003 C3004 C3005 C3006 C3007 C3008 C3009 C3010 C3011 C3012 C3013
C3015 C3016 C3017 C3018 C3019 C3020 C3021 C3022 C3024 C3027
R3249 R3250
C3030
R3272 R3273
TL3017
C3023
C3025
L3001
CN3001
C3501
C3502
C3001
C3026
CN3001
CN3001
X3002
C3028
CLK32
CHKUNREG
PWR_CTL
UNREG
REG_3.3V
REG_3.0V
C3529
REG_6.3V
REG_-7.5V
REG_15.0V
C3530
REG_4.8V
REG_2.5V
CN3002
L3002
C3029
R3295
MON_CS
LCD_DRV_SCLK
LCD_DRV_SO
M_EVR
R-Y
B-Y
Y
M_BL_ON
RPD
M_BLUE
M_RED
M_GREEN
M_PSIG
M_SIG_C
M_SIG_GND
M_COM
R3296
R3297
R3504
R3505
R3506
R3507
R3508
4_8L5507
SS_LVD
PORT_05
R3184
R3023
R3008
R3009
R3010
R3011
R3012
R3013
R3014
R3007
R3015
R3016
R3017
R3018
R3019
R3020
R3021
R3022
C3045
L3003
C3043
L3004
C3042
C3044
MAINCLK
AM_ADRS0
R3024
R3025
R3078
R3077
C3528
C3527
C3526
R3076
R3061
IC3002
R3114
0 Ω
0
Ω
0
Ω
0 Ω
10k
0.1
10k
10k
0.1
1.2k
0
Ω
470
470
0
Ω
0 Ω
1.2k
2.7k
4.7k
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
47k
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
22
22 68 68 0
Ω
68 68 68 68 22 22 0
Ω
0
Ω
0
Ω
0 Ω
0
Ω
0
Ω
0
Ω
0 Ω
0 Ω
0
Ω
0
Ω
0 Ω
0.1
0.1
470
0
Ω
0.1
1.2k
0
Ω
10
0.1
1
0
Ω
0.1
0
Ω
100
100
100
0 Ω
0.1
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
15k 12k
0.1
12k 12k
0.1
0.1
10
0.1
0.1
10
0.1
0.1
0.1
10
2.7k 2.7k
10k
0
Ω
0 Ω
0 Ω
0
Ω
0
Ω
0 Ω
10k
10k
10k
10k
10k
10k
3.3k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
100p
10
µ
10
µ
47k
100
0
Ω
0
Ω
0.1
10
10
0 Ω
0
Ω
CCDI0
CCDI1 CCDI2 CCDI3 CCDI4 CCDI5 CCDI6 CCDI7 CCDI8 CCDI9
AHD1
AHD2
AVD1
AVD2
FLD1
FLD2
HDENC
VDENC
HDY
HDRY
HDBY
LS_DQ0
LS_DQ1
LS_DQ2
LS_DQ3
LS_DQ4
LS_DQ5
LS_DQ6
LS_DQ7
LS_ADR0
LS_ADR1
LS_ADR2
LS_ADR3
LS_ADR4
LS_ADR5
LS_ADR6
LS_ADR7
LS_ADR8
LS_ADR9
LS_ADR10
LS_ADR11
LS_ADR12
LS_ADR13
LS_DQ8
LS_DQ9
LS_DQ10
LS_DQ11
LS_DQ12
LS_DQ13
LS_DQ14
LS_DQ15
LS_CKE0
LS_CKE1
LS_CKE2
LS_CS0
LS_CS1
LS_CS2
LS_LDQM
LS_UDQM
LS_RAS
LS_CAS
LS_WE
AM_DATA0
AM_DATA1
AM_DATA2
AM_DATA3
AM_DATA4
AM_DATA5
AM_DATA6
AM_DATA7
AM_DATA8
AM_DATA9
AM_DATA10
AM_DATA11
AM_DATA12
AM_DATA13
AM_DATA14
AM_DATA15
AM_ADRS0
AM_ADRS1
AM_ADRS2
AM_ADRS3
AM_ADRS4
AM_ADRS5
AM_ADRS6
AM_ADRS7
AM_ADRS8
AM_ADRS9
AM_ADRS10
AM_ADRS11
AM_ADRS12
AM_CS
AM_WTH AM_WTL MR_D
A
T
A0
MR_D
A
T
A1
MR_D
A
T
A2
MR_D
A
T
A3
MR_D
A
T
A4
MR_D
A
T
A5
MR_D
A
T
A6
MR_D
A
T
A7
MR_D
A
T
A8
MR_D
A
T
A9
MR_D
A
T
A10
MR_D
A
T
A11
MR_D
A
T
A12
MR_D
A
T
A13
MR_D
A
T
A14
MR_D
A
T
A15
MR_CS MR_WE
CLKDMA2 CLKFMC CLKENC CLKFCNV CLKDMA1 CLK18 CLK90SD2
CLK36 CLK27 CLKA
UD
CLK32
CLK54
DMAYO0
DMAYO1
DMAYO2
DMAYO3
DMAYO4
DMAYO5
DMAYO6
DMAYO7
DMACO0
DMACO1
DMACO2
DMACO3
DMACO4
DMACO5
DMACO6
DMACO7
DMAYDT0
DMAYDT1
DMAYDT2
DMAYDT3
DMAYDT4
DMAYDT5
DMAYDT6
DMAYDT7
DMACDT0
DMACDT1
DMACDT2
DMACDT3
DMACDT4
DMACDT5
DMACDT6
DMACDT7
SS_FD0 SS_FD1 SS_FD2 SS_FD3 SS_FD4 SS_FD5 SS_FD6 SS_FD7 SS_PSD SS_CD SS_RB SS_FWP
SS_FCLE SS_F
ALE
SS_FRE SS_FEW
SS_W
AIT
IRIS_A
JPEG_IREQ
AUD_SDTO
AUD_SDTI
AUD_LRCK
AUD_SCLK
GND
KOUT
HDCCD
VDCCD
FLDCCD
MCLR
GND GND GND GND GND GND GND GND
VDDH VDDH
GND
VDDH
GND GND GND GND GND
VDDH VDDH VDDH VDDH VDDH
TRST
TCK
TMS
TDI
TDO
VDDL VDDL VDDL VDDL VDDL VDDL VDDL VDDL VDDL VDDL VDDL
VREF_HD
Y
VREF_HDR
Y
A
VSS_HDRB
AD
VV_HDRB
A
VSS_HD
Y
A
VDD_HD
Y
A
VSSK
A
VDDK
CLK90gat
SS_V3X5
VRNK
VR
O_R
Y
VR
O_Y
VRPK
MR_ADRS7 MR_ADRS8 MR_ADRS9 MR_ADRS10 MR_ADRS11 MR_ADRS12 MR_ADRS13 MR_ADRS14 MR_ADRS15 MR_ADRS16 MR_ADRS17 MR_ADRS18 MR_ADRS19 MR_ADRS20 MR_ADRS21 MR_ADRS22 MR_ADRS23 MR_ADRS24 MR_ADRS25 MR_ADRS26 MR_ADRS27 MR_ADRS28 MR_ADRS29 MR_ADRS30
SS_FCE0
PLLVDD1
PLLVDD2
PLLVDD3
PLLVSS1
PLLVSS2
PLLVSS3
NC
O
VDD3X O
VSSX
O
VSSX
O
VSSX
O
VSSX
O
VSSX
NC
OVDD3X
OVDD3X
OVDD3X
OVDD3X
OVDD3X
OVDD3X
OVDD3X
O
VDD3X
PLL_TEST VPD
DTEST PLL_RST
JCY0146
VDD VDD VDD DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
DQ8 DQ9
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
VDDQ VDDQ
VDDQ VDDQ
VSSQ VSSQ
VSSQ VSSQ
LDQM WE CAS RAS CS BA0 BA1 A10/AP A0 A1 A2 A3
A4 A5 A6 A7 A8 A9
A11
NC
CKE CLK
UDQM
NC/RFU
VSS VSS VSS
GND
GND
GND
CLE
ALE
-WE
-WP
D0
D1
D2
D3
-CD
VCC
D4
D5
D6
D7
LVD
R/-B
-RE
-CE
VCC
SENS.1
SENS.2
VDD VDD VDD DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
DQ8 DQ9
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
VDDQ VDDQ
VDDQ VDDQ
VSSQ VSSQ
VSSQ VSSQ
LDQM WE CAS RAS CS BA0 BA1 A10/AP A0 A1 A2 A3
A4 A5 A6 A7 A8 A9
A11
NC
CKE CLK
UDQM
NC/RFU
VSS VSS VSS
VDD VDD VDD DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
DQ8 DQ9
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
VDDQ VDDQ
VDDQ VDDQ
VSSQ VSSQ
VSSQ VSSQ
LDQM WE CAS RAS CS BA0 BA1 A10/AP A0 A1 A2 A3
A4 A5 A6 A7 A8 A9
A11
NC
CKE CLK
UDQM
NC/RFU
VSS VSS VSS
NC GND
OUT
VDD
NAX0302-001X
NAX0303-001X
NAX0305-001X
2SC4617/QR/-X
HN1C01FU/YG/-X HN1C01FU/YG/-X
HN1C01FU/YG/-X
NC NC NC NC NC
NC NC NC NC NC NC
NC NC NC
NC
NQR0154-001X
NC
IN
GND OUT
Vcc
TC7SH04FU-X
NQR0251-001X
NQR0251-001X
NQR0154-001X
NQR0129-002X
/6.3
T
NQR0154-001X
NQR0129-002X
CHKUNREG
PWR_CTL
UNREG
UNREG
REG_3.3V
REG_3.3V
REG_3.0V
REG_3.0V
REG_3.3V
REG_3.3V
ADO_3.0V
REG_-3.0V
REG_-7.5V
REG_-7.5V
REG_15.0V
REG_15.0V
REG_4.8V
REG_4.8V
REG_4.8V
REG_6.3V
REG_6.3V
REG_6.3V
REG_6.3V
ADO_4.8V
ADO_4.8V
REG_2.5V
REG_2.5V
REG_2.5V
REG_4.8V
REG_2.5V
/6.3
T
/6.3
T
GND
GND
GND
R-Y
GND
GND
Y
M_BL_ON
M_SIG_C
VST
GND
GND
GND
M_EVR
GND
B-Y
GND
GND
RPD
M_SIG_GND
COM
VCK
MON_CS
LCD_DRV_SCLK
LCD_DRV_SO
GND
GND
GND
GND
GND
GND
GND
EN
HCK1
DWN
HST
Cext/Rext
GREEN
BLUE
SIG_GND
SIG_GND
VSSG
WIDE
REF
PSIG
RED
RGT
HVVDD
HCK2
HVVDD
NC
GND
OUT
VDD
NAX0391-001X
N.C.
RGT
BLUE
RED
GREEN
PSIG
HCK1
HCK2
Cext/Rext
TEST
REF
HST
WIDE
VSSG
SIG_GND
DWN
EN
VCK
VST
COM
N.C.
COM
HVVDD
HVVDD
NQR0154-001X
/6.3
T
NQR0129-002X
/6.3
T
NQR0129-002X
/6.3
T
/6.3
T
/6.3
T
74AHC1G08GW-X
64M_SDRAM
64M_SDRAM
64M_SDRAM
SSFDC_JACK
ADO_3.0V
BL_GND
ADO_4.8V
OPEN
REG_2.5V
REG_3.3V
0 1 MAIN
OPEN
GND
OPEN
OPEN
OPEN
CAMERA DSP
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
SSFDC
SDRAM CONTROL
LINE MEMORY CONTROLLER
JPEG PROCESS
HD DAC
(DSP146)
TO
DSP97
TO
AUDIO
TO
CDS AGC A/D
TO
DSP97
TO
IRIS
TO
CDS AGC A/D
TO DSP146
TO CDS AGC A/D
TO
DSP97
TO SYSCON
TO
DSP97
TO
DSP97
TO
SYCON, DSP97
TO
SYCON
TO
MONI REG.
TO
LCD
TO
SYSCON
TO
DSP97
TO
JACK
TO
CDS AGC A/D
JIG CN.
NOTE : The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.