Cpu Schematic Diagram - JVC GR-FX15EK Service Manual

CPU SCHEMATIC DIAGRAM

0 1 MAIN(CPU)
UNREG
CN2
GND
CN13
GND
CN13
GND
NC NC VOUT
CN18
IC104
GND
5
CN18 BD4827FVE-W
GND
CN9013
GND
GND VDD
CN9013
GND
C103 C104
AL_3.2V
L101
22
T
GND
10 / 10V 0.01
TO JIG CONN MCU_RST
REG_3.2V
TO ZOOM UNIT
REG_4.8V
TO JIG CONN VPP_7.8V
CN18
AL_3.2V
TO TOP OPE UNIT CN18
AL_3.2V
R117
R118 R119
REEL_LED
10K 10K
1K
TO SENSOR
TU_SENS
SUP_SENS
D104 D103
CN18 1SS355-X 1SS355-X
REG_3.2V
TO TOP OPE UNIT CN18
REG_3.2V
CN9013
REG_3.2V R120 R121
(NC) 27K 27K
REG_3.2V
CN9013
4 TO JIG CONN JIGCN_SW
(NC) REMCON
TO MONITOR PMIRROR
TO ZOOM UNIT FOCUS_SW
REC_CTL
REC_CTL
TO ASP
LOAD_F
TO M.MDA LOAD_F
A_BIAS
A_BIAS
TO ASP FEH_ON
FEH_ON
LOAD_R
TO M.MDA LOAD_R
V_FF
TO ASP, DSP JIG CONN V_FF
V_OVL_A
V_OVL_A
V_OVL_B
V_OVL_B
V_PULSE
TO DSP V_PULSE
V_PLS_ON
V_PLS_ON
SDET_CTL
SDET_CTL
TO M.MDA CVM_DET
TO REG, REAR UNIT ADP_H
TO SENSOR R_SAF_SW
(NC) PEJEC_SW
B_PHASE
TO ZOOM UNIT
A_PHASE
TO TOP OPE UNIT
EJECT_SW
TO REAR UNIT
BATT_L
VD_H
TO DSP
OMT
CN25
TO JIG CONN
EJECT_SW
3
FI
TO DSP
CFM
TO M.MDA DRUM_FG
CAM_SW_A
CAM_SW_B
TO SENSOR
CAM_SW_C
STR_SENS
TO DSP
VDVHS
TO M.MDA
CAP_FG
TO ASP
CTL_OUT
TO M.MDA
DRUM_PG
TO ZOOM UNIT
MENU_SW
TO ASP
V_ENV
HALL_A/D
TO F/Z/I/MDA
R126
IR_DC
15K
TO A/C HEAD
DEW_SENS
F_SENS
TO OP BLOCK
Z_SENS
TO SENSOR
EN_SENS
TO TOP UNIT
KEY_A
TO OP BLOCK THERM_AD
2 TO TOP OPE UNIT
KEY_C
TO REG, JIG CONN
PLI_AD
ZOOM_SW
TO ZOOM OPE UNIT
PHOTO_SW
TO SENSOR
S_VHS_SW
CN9013
KEY_A
CN9013
(NC)
ZOOM_SW
CN9013
PHOTO_SW
TO REG
AD_REF
WAIT
WAIT_L
ASTB
ASTB
DSTB
DSTB_L
CLKCPU
CLKCPU
R/W
R/W_L #: EXCHANGE PARTS LIST
AD15
AD15
AD14
AD14
AD13
AD13
AD12
AD12
AD11
AD11
TO DSP
AD10
AD10
AD9
AD9
AD8
AD8
AD7
AD7
AD6
AD6
AD5
AD5
AD4
AD4
1 AD3
AD3
AD2
AD2
AD1
AD1
AD0
AD0
T_BATT
TO REG
V_BATT
TO MONITOR LCD_CTL
NOTES: 1. The parts with marked ( ) is not used.
2. For CPU waveforms, please refer to page 2-23.
A
R104
2SA1774/RS/-X
R101
2SC4617/QR/-X
Q101 R107 R108
100K
15K 24K Q103
10K D102 27K
10K
R109
R106 18K
2.2K T R111
C108
C109
2.2 / 10V T
10/ 10V
Q102
C105
DTC144EE-X
0.22
RCU SENSOR
IC1801
#
R177
470K
Q9105
P155/RTP15
V_PLS_ON
R132
2.2K
P156/RTP16
TAPE_LED
P157/RTP17
CVM_DET
RA101 P00/NMI
ADP_SW
2.2K P01/INTP0
REC_SAFE_SW
P02/INTP1
EJECT_SW
P03/INTP2
R133 RXD
2.2K P04/INTP3
BATT_SW
P05/INTP4/ADTRG
VD
P06/INTP5/RTPTRG0
NC
P07/INTP6
OMT
C118 VDD
SYS_3V
0.1
VSS
GND
P130/INTCP80
REMOTE_IN
P131/INTCP81
A_PHASE
P132/INTCP82
FI
P133/INTCP83
FRP
2.2K P134/TI8
WF1
B_PHASE
P135/TCLR8
CAM_SW_A
P136/TO80
CAM_SW_B
P137/TO81
CAM_SW_C
P140/INTCP90
DRUM_FG
P141/INTCP91
VDVHS
RA102 P142/INTCP92
CAP_FG
P143/INTCP93
PB_CTL
P144/TI9
DRUM_PG
R178 P145/RTPTRG1
R134
MENU_SW
330
R179 2.2K P146
WF2
PHOTO_SW
470K
P147
D_PWR_ON
P70/ANI0
V_ENV
P71/ANI1
START_SENS
P72/ANI2
EN_SENS
R131
WF3 P73/ANI3
47K BATT
P74/ANI4
IR_DC
R127 220 P75/ANI5
DEW_SENS
R167 18K P76/ANI6
FOCUS_SENS
RA103
R168 5.6K P77/ANI7
2.2K
ZOOM_SENS
P80/ANI8
HOLE
P81/ANI9
KEY_A
P82/ANI10
THERM_AD
P83/ANI11
KEY_C
P84/ANI12
PLI_AD
P85/ANI13
ZOOM_SW
P86/ANI14
T_BATT
P87/ANI15
V_BATT
RA104
RA105
2.2K
AVREF
C106 AD_REF
C140
0.01
C115
0.1
C134
0.1
B C
NOTES : For the destination of each signal and further line connections that are cut off from
this diagram, refer to "BOARD INTERCONNECTIONS".
When ordering parts, be sure to order according to the Part Number indicated in the Parts List.
R172
Q106 0R0
R116
R112
330 Q105
R115
2SC4617/RS/-X
100
C110
100p
R114
3.3K
TL101
TL102
C127
0.033
C117
0.47
R149
0.033
C123 C124
10p
12p
X101 C120
R148
0.01
0.01
R143 C119
1M
C121 C122
0.1 0.1
RA107
2.2K
P194
CAS_SW
C130
P193
APB_EP_H
P192
V_PB_L
P191
CAP_FR
P190
LENS_MDA_CS
VSS
GND
VDD
SYS_3V
P187
CAP_STOP
P186
NC
P185
CCD_CS
P184
CDS_CS
P183
V_DSP_CS
P182
V_ASP_CS
P181
EEPROM_CS
P180
OSD_CS
P127/TI11/TO11
REG_CS
P126/TI10/TO10
NC
P125/TI7/TO7
RTC_CS
P124/TI6/TO6
DRUM_ON
P123/CLO
LENS_MDA_CLK
P122/SCK4
# OSD_CLK
P121/SO4
IC101 OSD_DATA
UPD703039-050 P120/SI4
RS232C
P37/TI5/TO5
DRUM_CLK
P36/TI4/TO4
DSGAT
P35/TO1
LAMP_ON
P34/TO0
LED_G
P33/TIO11
LED_R
P32/TIO10
LENS_LED
P31/TIO01
IRIS_O/C
P30/TIO00
HD
VSS
GND
VDD
SYS_3V
P27/TI3/TO3
IR_FLICK
P26/TI2/TO2
TO2
P25/SCK3/ASCK1
SCK3
P24/SO3/TXD1
SO3
P23/SI3/RXD1
NC
P22/SCK2/SCL1
SCK2
P21/SO2
SO2
P20/SI2/SDA1
SI2
P15/SCK1/ASCK0
DSP_RST
P14/SO1/TXD0 R162
TXD
P13/SI1/RXD0 R161
RXD
P12/SCK0/SCL0
AL_CLK
R180
0R0
R157 0R0 C133
0.1
R158 470K
R159 470K
R139 100K
R9114
R9112
J101
R9113
R9115
D E
R166
1M
Q9104
C131
R175
0.1
4.7K
TL115
R9116
C132
0.1
R163
10K
330
R103
330 R102
0R0
R9110
0R0
Q9106
Q9107
C107
0.01
IC103
RS5C314-X
R154
CAT25C16SI-X
2.2K
IC102
CE VDD
X102
SCLK OSCIN
CS Vcc
SIO OSCOUT
SO HOLD
Vss INTR
NAX0267-001X
WP SCK
C125 Vss SI
C126 C142
10p
0.01 3p
y10328001a_rev0.0
F
TO A/C HEAD
CTL_ERS-
TAPE_VCC
TO SENSOR
TAPE_LED
LIGHT_SW TO TOP OPE UNIT
CN25
DIAL_MN
TO JIG CONN
CN25
DIAL_PB
DRUM_REF TO M.MDA
CAP_REF
RFRSH_SW TO TOP OPE UNIT
PLI_PWM (NC)
IRIS_PWM TO F/Z/I/MDA
DIAL_MN
DIAL_AT
TO ZOOM UNIT
DIAL_OF
DIAL_PB
OPEN_SW
TO MONITOR
REV_SW
TRIG_SW TO ZOOM UNIT
CAS_SW
TO SENSOR
CN9013
TRIG_SW (NC)
RA9101
Q9101
PDIAL_PB (NC)
Q9103
PDIAL_MN (NC)
APB_EP_H TO ASP
V_PB_L TO TG/CDS
CAP_FR TO M.MDA
LENS_CS TO F/Z/I/MDA
TO M.MDA
CAP_STOP
CCD_SCS
TO TG/CDS
CDS_CS
TO DSP
V_DSP_CS
TO ASP
V_ASP_CS
TO DSP
OSD_CS
TO REG
REG_CS
TO M.MDA
DRUM_ON
OSD_CLK
TO DSP
OSD_DATA
TO M.MDA
DRUM_CLK
TO TG/CDS
DSGAT
LAMP_ON TO REG
LENS_LED
TO F/Z/I/MDA
IRIS_O/C
TO DSP
HD_H
TO F/Z/I/MDA
IR_FLICK
SCK3
TO ASP, DSP, F/Z/I/MDA, TG/CDS
SO3
TO F/Z/I/MDA, TG/CDS, DSP, MONITOR
DSP_REST
PLED_ECT
(NC)
PLED_SIS
R9111
R165
Q109
LED_G
DTC114EE-X TO TOP OPE UNIT
150
LED_R
Q108
DTC114EE-X
R164
220
AL_L3.2V
IC105
MC74VHC1G66
TC7S66FU-X
RXD_DRV (NC)
TXD
TO JIG CONN
RXD
AREG_CLK
TO REG
AREG_SO
S_DET_L TO DSP
(NC)
P0LUX_SW
A_MUTE
TO ASP
A_PB
(NC)
PDATE_SW
TO BWVF
VF_CTL
G
2-3