Sony KP-44PS2 - IC Block Diagrams

8
6
9
17
19
21
16
SMART PEAKING
LTI
VDC
OUTPUT
STAGE
Y OUT
S OUT
U OUT
V OUT
CF
ADXT1
ADXT2
ADXT3
ADEXT1(LOW FREQUENCIES)
ADEXT2(LOW FREQUENCIES)
ADEXT3(LOW FREQUENCIES)
COLOUR
PROCESSING
CDS
CTI
'CUE FLASH'
DELAY
CONTROL
INPUT
STAGE
WINDOW
GENERATION
SUPPLY
SATURATION
CORRECTION
LUMINANCE
PROCESSING
4
3
22
5
FEATUREMODE
DETECTION
I C CONTROL
I C
SC
SDA
V
V
Y
LUMINANCE VECTOR PROCESSING SPECTRAL PROCESSING
COLOUR VECTOR
PROCESSING
BLACK STRETCH
HISTOGRAM PROCESSING
GAMMA CONTROL
SKIN TONE CORRECTION
GREEN ENHANCEMENT
BLUE STRETCH
U,V
DEC
EE
CC
DIG
Y IN
U IN
V IN
2
2
NOISE
MEASURING
CALIBRATE
ADC
15
20
18
1
14
SAND-
CASTLE
7-6. IC BLOCK DIAGRAMS
• J (2/2) BOARD IC8601
TDA9178T
• A BOARD IC1401
• B3 (2/5) BOARD IC604
• S BOARD IC4705
CXA1875AM
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
+
–
VCC
REG
I
2
C DECODER
LEVEL
CONVERTER
LEVEL
CONVERTER
LEVEL
CONVERTER
LATCH
POWER
ON
RESET
OPEN
COLLECTOR
3 6
2
5 81 4 7
SW1 SW0
DAC4 DAC3 DAC2 DAC1 DAC0
GND
14 11
15
12 916 13 10
VCC SCL SDA SAD2 SAD1 SAD0 SW3 SW2
– 145 – – 146 –
D10SC4M
D10SC4M-F
D10SC6M-4012
D10SC6MR
D4SB60L
D4SBL20U
D4SBS4
D4SBS4-F
RBA-406B
RBV-406B
D5L60
ERC04-06SE
ERC38-06
1
2
3
1
2
3
1
2
3
1
(~)
2
(+)
3
(~)
1
(~)
2
(–)
3
(~)
or
~
~
+
–
~
~
+
–
1
2
1
2
CATHODE
ANODE
CATHODE
ANODE
ERD08M-15
FMG-36S-LF024-104
MA73-TW
MA73-TX
ON3171-R
SLA-580LT3F
CATHODE
ANODE
1
2
3
1
2
3
CATHODE
ANODE
1
2
3
4
1
2
3
4
CATHODE
ANODE