Comparison Of Main Control Ics - Hitachi VK-S274R Service Manual

General Description > Comparison of Main Control ICs

2-4 Comparison of Main Control ICs

The comparison of main control ICs in shaded columns are different from those of previous models
Item
Image Sensor
Sensor Drive
CDS/AGC & A/D Conv.
Camera DSP
DRAM
Inv.
Clock Gen.
Camera µP
EEPROM
Reset Pulse Gen.
Zoom Motor Drive
Focus Motor Drive
F.DET./Iris Drive
PWM
7.2V Reg.
Y/C Mix & Video Amp
Level Shift
VCO/Phase Compa.
FV Pulse Gen.
VK-S274R/S274ER
VK-K274R/K274ER
VK-S274R: ICX278AK-L (IC1001)
VK-S274ER: ICX279AK-L (IC1001)
VK-K274R: ICX278AL-7 (IC1001)
VK-K274ER: ICX279AL-7 (IC1001)
µPD16510GR
HD49323AF
HG73C053FE
IC41LV16100S-50G
TC7SU04FU
TC7SHU04FUL
HD6432238RN41FA
BR9016RFV
BR9016RFV
NC7SZ14P5
NC7SZ14P5
SN74AHC1G08HDCK
RN5VD27AA
TB6512AF
TB6512AF
µPC5023GS-147-GJG
TL1464IPT
PQ20WZ51
BA7665FS
SN74AHCT125PW
74VHC4046MTCX
SN74AHC1G08HDCK
2 - 4
VK-S274/S274E
VK-K274/K274E
VK-S274:
VK-S274E:
VK-K274:
VK-K274E:
(IC1002) µPD16510GR
(IC1101) HD49323AF
(IC1121) HG73C053FE
(IC1122) MSM51V18165F
(IC1173) TC7SU04FU
(IC1174) TC7SHU04FUL
(IC1201) HD6432238RN30FA
(IC1202) X25097V1-2.7
(IC1203)
(IC1204) TC7SH14FU
(IC1205) TC7SH14FU
(IC1206) TC7S08FU
(IC1251) RN5VD27AA
(IC1301) MPC17AT85VM
(IC1302) MPC17AT85VM
(IC1351) µPD5023GS-147-GJG
(IC1501) TL1464IPT
(IC1502)
(IC1601) BA7664FV
(IC1602) HD74HCT125T
(IC1603) 74VHC4046MTCX
(IC1604) IDC-7S08
ICX278AK-L (IC1001)
ICX279AK-L (IC1001)
ICX278AL-7 (IC1001)
ICX279AL-7 (IC1001)
(IC1002)
(IC1101)
(IC1121)
(IC1122)
(IC1173)
(IC1174)
(IC1201)
(IC1202)
(IC1204)
(IC1205)
(IC1206)
(IC1203)
(IC1301)
(IC1302)
(IC1351)
(IC1501)
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(IC1601)
(IC1602)
(IC1603)
(IC1604)