Main (Dsp146) Schematic Diagram - JVC GC-QX3HDU Service Manual

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3.3

MAIN (DSP146) SCHEMATIC DIAGRAM

0 1 MAIN
(DSP146)
T
NQR0154-001X
C3029
L3002
10
/6.3
C3034
0.1
OVDD3X
C3035
0.1
OVDD3X
R3205
0Ω
AHD1
AHD1
R3204
0Ω
AHD2
AHD2
R3203
0Ω
AVD1
AVD1
R3202
0Ω
TO
AVD2
AVD2
DSP97
R3201
0Ω
FLD1
FLD1
R3200
0Ω
FLD2
FLD2
R3199
0Ω
HDENC
HDENC
R3198
0Ω
VDENC
VDENC
NQR0129-002X
PLLVDD1
L3004
C3031
PLLVDD2
0.1
TO
PLLVDD3
IRIS
IRIS_PWM
T
PLLVSS1
C3042
10µ
/6.3
PLLVSS2
ADO_4.8V
PLLVSS3
C3036
0.1
TL3009
GND
OVDD3X
ADO_3.0V
IRIS_A
TO
MCLK
OVDD3X
AUDIO
SDTO
C3037
0.1
JPEG_IREQ
SDTI
AUD_SDTO
R3076
0Ω
LRCK
AUD_SDTI
R3077
0Ω
SCLK
AUD_LRCK
R3078
0Ω
AUD_SCLK
R3183
0Ω
HDTG
HDCCD
TO
R3182
0Ω
VDTG
VDCCD
CDS AGC A/D
R3181
OPEN
ID
FLDCCD
C3002
0.1
MCLR
OVDD3X
R3180
OPEN
RESET
C3038
0.1
KOUT
PORT_05
R3178
100
HDY
R3184
R3177
100
0Ω
HDRY
R3176
100
HDBY
C3039
0.1
OVDD3X
C3040
0.1
OVDD3X
TRST
TRST
TCK
TCK
TMS
TMS
97TDO
TDI
96TDO
TDO
DMACDT7
DMACO7
R3024
47k
DMACDT6
DMACO6
DMACDT5
DMACO5
DMACDT4
DMACO4
DMACDT3
DMACO3
DMACDT2
DMACO2
DMACDT1
DMACO1
DMACDT0
DMACO0
DMAYDT7
DMAYO7
DMAYDT6
DMAYO6
DMAYDT5
DMAYO5
DMAYDT4
DMAYO4
TO
DMAYDT3
DMAYO3
DSP97
DMAYDT2
DMAYO2
DMAYDT1
DMAYO1
DMAYDT0
DMAYO0
DMACO7
DMAIRB7
DMACO6
DMAIRB6
DMACO5
DMAIRB5
DMACO4
DMAIRB4
DMACO3
DMAIRB3
DMACO2
DMAIRB2
DMACO1
DMAIRB1
DMACO0
DMAIRB0
DMAYO7
DMAIY7
DMAYO6
DMAIY6
DMAYO5
DMAIY5
DMAYO4
DMAIY4
DMAYO3
DMAIY3
DMAYO2
DMAIY2
DMAYO1
DMAIY1
DMAYO0
DMAIY0
A/D0
A/D1
A/D2
A/D3
A/D4
TO
A/D5
CDS AGC A/D
A/D6
A/D7
A/D8
A/D9
CLKDMA2
CLKFMC
CLKENC
CLKFCNV
TO
CLKDMA1
DSP97
CLK90SD2
CLK18
CLK27
CE2
F_WE
R3117
OPEN
TO CDS AGC A/D
CLK36
GND
TO DSP146
CLK32
TO SYSCON
MAINCLK
C3043
L3003
10µ
/6.3
NQR0129-002X
T
REG_2.5V
REG_3.3V
IC3001
JCY0146
CAMERA DSP
SSFDC
SDRAM CONTROL
LINE MEMORY CONTROLLER
JPEG PROCESS
HD DAC
R3114
R3118
0Ω
0Ω
IC3002
74AHC1G08GW-X
C3041
C3001
0.1
0.1
X3001
X3002
NAX0302-001X
NAX0391-001X
NAX0303-001X
NAX0305-001X
NQR0129-002X
L3001
C3045
R3008
R3010
R3012
R3014
R3007
R3009
R3011
R3013
100p
10k
10k
10k
10k
10k
10k
10k
3.3k
C3026
T
10
/6.3
R3015
R3017
R3019
R3021
R3016
R3018
R3020
R3022
10k
10k
10k
10k
10k
10k
10k
10k
10k
R3044
R3043
10k
C3033
0.1
IC3501
LS_DQ0
LS_DQ1
LS_DQ2
LS_DQ3
LS_DQ4
LS_DQ5
LS_DQ6
LS_DQ7
LS_DQ8
LS_DQ9
LS_DQ10
LS_DQ11
LS_DQ12
LS_DQ13
LS_DQ14
LS_DQ15
LS_ADR0
IC3502
LS_ADR1
LS_ADR2
LS_ADR3
LS_ADR4
LS_ADR5
LS_ADR6
LS_ADR7
LS_ADR8
LS_ADR9
LS_ADR10
LS_ADR11
TL3001
LS_ADR12
LS_ADR13
LS_CKE0
TL3002
LS_CKE1
LS_CKE2
LS_CS0
LS_CS1
LS_CS2
LS_LDQM
LS_UDQM
LS_RAS
LS_CAS
LS_WE
IC3503
VRPK
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
IC3001
AM_DATA13
AM_DATA14
AM_DATA15
R3003
0Ω
AM_ADRS0
R3061
AM_ADRS1
R3049
OPEN
AM_ADRS2
R3046
AM_ADRS3
OPEN
R3045
AM_ADRS4
0Ω
AM_ADRS5
AM_ADRS6
R3048
2SC4617/QR/-X
470
AM_ADRS7
AM_ADRS8
AM_ADRS9
AM_ADRS10
AM_ADRS11
AM_ADRS12
R3072
0Ω
Q3001
AM_CS
HN1C01FU/YG/-X
R3001
OPEN
R3002
0Ω
3-7
3-8
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.
C3525
C3528
C3503
0.1
L3505
0.1
10
/6.3
0Ω
T
L3501
NQR0154-001X
CN3003
SSFDC_JACK
GND
CLE
ALE
64M_SDRAM
-WE
-WP
D0
D1
D2
D3
GND
-CD
VCC
D4
D5
D6
D7
LVD
TL3510
GND
R/-B
-RE
-CE
VCC
SENS.1
IC3504
OUT
GND
SENS.2
IN
R3503
Vcc
NC
47k
TC7SH04FU-X
SS_LVD
64M_SDRAM
R3025
AM_ADRS0
100
DATA0
DATA1
DATA2
DATA3
L3503
DATA4
NQR0154-001X
DATA5
DATA6
C3526
10
/6.3
DATA7
T
DATA8
C3529
L3506
DATA9
0.1
NQR0251-001X
DATA10
DATA11
DATA12
DATA13
DATA14
L3504
DATA15
NQR0154-001X
ADD0
C3527
ADD1
10
/6.3
T
ADD2
ADD3
L3507
C3530
ADD4
NQR0251-001X
0.1
64M_SDRAM
ADD5
ADD6
ADD7
ADD8
ADD9
ADD10
ADD11
96ADD12
A_WTL
Y_CE
WTH
TO
DSP97
32_D00
32_D01
32_D02
TO
32_D03
DSP97
32_D04
32_D05
4.7k
32_D06
32_D07
4_8L5507
32_D08
Q3003
Q3004
32_D09
HN1C01FU/YG/-X
32_D10
R3058
32_D11
R3051
0Ω
32_D12
C3049
0Ω
OPEN
32_D13
R3057
0Ω
32_D14
32_D15
C3052
HDY
OPEN
32_A07
HDRY
Q3002
C3051
32_A08
OPEN
HN1C01FU/YG/-X
HDBY
32_A09
32_A10
C3053
32_A11
OPEN
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
32_A30
CN3001
CHKUNREG
CHKUNREG
PWR_CTL
PWR_CTL
UNREG
UNREG
REG_3.3V
REG_3.3V
UNREG
REG_3.3V
REG_3.0V
REG_3.0V
REG_3.3V
REG_3.0V
REG_3.3V
ADO_3.0V
ADO_3.0V
REG_6.3V
REG_6.3V
REG_-3.0V
REG_-3.0V
REG_6.3V
REG_-7.5V
REG_-7.5V
REG_6.3V
REG_-7.5V
REG_6.3V
REG_15.0V
REG_15.0V
ADO_4.8V
REG_15.0V
ADO_4.8V
ADO_4.8V
REG_4.8V
REG_4.8V
REG_2.5V
REG_2.5V
REG_4.8V
REG_2.5V
REG_4.8V
REG_2.5V
REG_4.8V
REG_2.5V
GND
GND
CN3001
GND
GND
BL_GND
GND
GND
GND
GND
TO
GND
SYCON
GND
GND
TO
GND
MONI REG.
TO
GND
SYCON, DSP97
GND
GND
LCD_DRV_SO
LCD_DRV_SCLK
M_EVR
MON_CS
R-Y
GND
GND
B-Y
GND
GND
Y
GND
M_BL_ON
RPD
M_SIG_C
M_SIG_GND
COM
VST
CN3001
VCK
EN
SIG_GND
HCK2
SIG_GND
HCK1
HVVDD
DWN
HVVDD
VSSG
WIDE
HST
REF
Cext/Rext
PSIG
GREEN
RED
BLUE
RGT
CN3002
N.C.
RGT
BLUE
RED
GREEN
PSIG
HCK1
HCK2
Cext/Rext
TEST
REF
HST
TO
WIDE
LCD
COM
VSSG
HVVDD
SIG_GND
HVVDD
DWN
EN
VCK
VST
COM
N.C.
MON_CS
TO
LCD_DRV_SCLK
SYSCON
LCD_DRV_SO
M_EVR
R-Y
TO
DSP97
B-Y
Y
TO
M_BL_ON
JACK
RPD
M_SIG_C
M_SIG_GND
R3504
0Ω
TO
M_COM
CDS AGC A/D
R3505
0Ω
M_PSIG
R3506
0Ω
M_GREEN
JIG CN.
R3507
0Ω
M_RED
R3508
0Ω
M_BLUE

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