9
DDX8017/8027/8027Y
DDX8037/8047/8067
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC773
Logic IC (AND)
GRITT-IC video clock frequency dividing
IC774
Logic IC (OR)
GRITT-IC video clock frequency dividing
IC779
Logic IC (NAND)
GRITT-IC video clock frequency dividing
IC781
Logic IC (Inverter)
For reversing switching used for graphic signal and other signals
IC800
SH-3
µ
-com
For GRITT-IC control
IC801
Regulator
IC800 1.9V generation
IC830
PLL built-in synchronization separation IC
HD/VD generation from composite signal by synchronization separation
IC831
Logic IC (Inverter)
For reversing GRITT-IC HD
IC832
Logic IC (D-FF)
For GRITT-IC VD generation when using NAVI
IC833
Logic IC (D-FF)
VD generation for
µ
-com input
IC834
Logic IC (Inverter
∗
3)
For reversing IC830 output HD
IC835
Logic IC (Data selector
∗
4)
For HD/VD selection for GRITT-IC (NAVI or otherwise)
IC836
Logic IC (AND)
VD buffer for IC237/timing control
IC850
FLASH ROM
For SH-3
µ
-com program
IC851
SRAM
SH-3
µ
-com RAM
IC852
SDRAM
SH-3
µ
-com RAM
IC853
Logic IC (AND)
For SRAM control
IC854
Logic IC (BUS SWITCH)
SRAM control
IC855
Logic IC (Inverter)
SRAM control
Q1
Small signal NPN transistor
For ACC detection
Q2
PNP digital transistor
For PARK detection
Q3
NPN digital transistor
For SW 14.4V control
Q4
Small signal NPN transistor
For DC-DC external oscillation frequency input clamp
Q5
Small signal PNP transistor
For temperature compensation of DC-DC external oscillation frequency input clamp
Q6
FET
For SW 14.4V control
Q7
PNP transistor for medium power amplification
For fan power supply 12.8V generation
Q8
Small signal NPN transistor
For fan power supply 12.8V generation
Q9
NPN digital transistor
For DC-DC oscillation frequency switching
Q10
Small signal PNP transistor
For fan power supply 12.8V generation
Q11
Small signal NPN transistor
For fan power supply 12.8V generation
Q13
FET
For BL8.5V and
±
7V generation
Q16
NPN digital transistor
For DC-DC oscillation frequency switching
Q19
FET
For SW6.5V/MECHA7.5V generation
Q20
NPN digital transistor
For DC-DC oscillation frequency switching
Q22
FET
For SW3.3V/SW2.5V generation
Q23
NPN digital transistor
For REF voltage impulse at the time of DC-DC external oscillation frequency input stoppage
Q24
Small signal NPN transistor
For DC-DC external oscillation frequency input clamp
Q25
PNP digital transistor
For REF voltage impulse at the time of DC-DC external oscillation frequency input stoppage
Q26
Small signal NPN transistor
For DC-DC external oscillation frequency input clamp
Q27
PNP digital transistor
For REF voltage impulse at the time of DC-DC external oscillation frequency input stoppage
COMPONENTS DESCRIPTION