Eiki LC-X71 LC-X71L Projection Television User Manual


 
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Chassis Description
10
5
6
2
IC1602
ZOOM DRIVE
<LB1641>
M
ZOOM
10
2
IC1611
FOCUS DRIVE
<LB1641>
M
FOCUS
10
2
IC1872
BUFFER
IC4801
I/O EXPANDER
<TIC81592>
1
2
3
4
1
3
7
6
9
8
5
4
M
LENS SHIFT
K16L
K16M
K16RK8T
K8S
K9C
K9B
K9A
IC801
MAIN CPU
<HD6417727>
13
14
16
15
18
17
34
33
36
35
31
32
29
30
MAIN BOARD DRIVE BOARD
LENS SHIFT
CONNECT
BOARD
1
3
LENS_BOTTOM
LENS_TOP
LENS_DOWN
LENS_UP
D[0-7]
A[0-5]
IC1601
LENS SHIFT DRIVE
<LB1645N>
5
6
ZOOM–
ZOOM+
5
6
7
6
4
5
2
3
FOCUS–
FOCUS+
Motor control stage
FILTER
BOARD
SW902
INTERLOCK
SWITCH
SW905
THERMAL
SWITCH
UNIT_
LAMP BALLAST
215
215
1
15
CJ2
K6A
CN6A CN66A
K66D
K8DK8K
CJ1CJ4
K6AC
LAMP
AC CORD
POWER BOARD
MAIN BOARD
PRIMARY CIRCUIT
SUB POWER BOARD
LAMP_SWIN
SH_LB_UART
LAMP_DET
PFC_SW
LB_SH_UART
212
PFC_SW_CPU
LB_SW
ECO
LB_SENS
186
1912
3
1
12
5
167
198
IC801
MAIN CPU
<HD6417727>
IC1871
BUFFER
IC601
P. F . C .
<FA5502>
Q1861
IC9825
Q623
Q681
PC603
PFC_SW
Lamp control stage