JVC GC-QX3U, Service Manual

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1.4.5 CCD (ICX262AQ)
11
V
DD
10
V
OUT
12
ØRG
9
GND
13
H
Ø2
8
TEST
14
H
Ø1
7
TEST
15
GND
6
V
Ø1B
16
ØSUB
5
V
Ø1A
17
C
SUB
4
V
Ø2
18
V
L
3
V
Ø3B
19
H
Ø1
2
V
Ø3A
20
H
Ø2
1
V
Ø4
B
Gr
B
Gr
B
Gr
Gb
R
Gb
R
Gb
Gb
B
Gr
B
Gr
B
Gr
Gb
R
Gb
R
Gb
R
V
ertical register
Horizontal register
(NOTE)
(NOTE)
: Photo Sensor
Pin Descriptions
Pin No. Pin Name Description
1 V
ø
4
Vertical register transfer clock
2 V
ø
3A
Vertical register transfer clock
3 V
ø
3B
Vertical register transfer clock
4 V
ø
2
Vertical register transfer clock
5 V
ø
1A
Vertical register transfer clock
6 V
ø
3B
Vertical register transfer clock
7 TEST Test terminal*
1
8 TEST Test terminal*
1
9 GND GND
10 V
OUT
Signal output
11 V
DD
Circuit power
12
ø
RG Reset gate clock
13 H
ø
2
Horizontal register transfer clock
14 H
ø
1
Horizontal register transfer clock
15 GND GND
16
ø
SUB PCB clock
17 C
SUB
PCB bias*
2
18 V
L
Protection transistor bias
19 H
ø
1
Horizontal register transfer clock
20 V
ø
2
Horizontal register transfer clock
*1: Terminal should be opened.
*2: A 0.1µF capacitor should be connected between the pin and GND, since the
DC bias is generated inside the CCD.
Features
• Field period readout system
• Interline CCD image sensor
• Total number of pixels: 2140 (H) x 1560 (V) approx. 3340k
pixels
• Number of effective pixels: 2088 (H) x 1550 (V) approx.
3240k pixels
• Effective number of pixels: 2080 (H) x 1542 (V) approx.
3210k pixels (1.18in)
• Chip size: 8.10mm (H) x 6.64mm (V)
• Unit cell size: 3.45m␣ m (H) x 3.45m␣ m (V)
• Optical black:
Horizontal (H) direction : front 4 pixels, rear 48 pixels
Vertical (V) direction : front 8 pixels, rear 2 pixels
• Number of dummy bits: Horizontal 28 Vertical 1 (even fields
only)
• Square pixels
• Horizontal drive frequency: 18kHz
• RGB basic color mosaic on-chip color filter
• High sensitivity
• Cyclic, variable speed shutter
• Excellent anti-blooming characteristics
Optical black wiring diagram
(Top View)
V
H
48
8
2
4
1pin
11pin
1-12