Sanyo PLC-XP46 Service Manual

BLK_MA8AA A3
IC221
IC211
CLAMP
IC222
IC223
DIGITAL
ANALOG
RGB
H-SYNC
V-SYNC
TP20R
TP20B
TP20G
TP21R
TP21B
TP21G
IC1101
3DY/C SEP.
88
IC101
PROG-SW
IC5204
SYNC-SW
22
9
1
8
16
18
16
20
1
3
5
8
10
12
83
84
7
17
25
27
16
15
IC1611
FOCUS MOTOR
DRIVER
IC1601
LENS SHIFT
MOTOR DRIVER
IC1602
ZOOM MODER
DRIVER
2,10
M
M
M
ZOOM MOTOR
FOCUS MOTOR
2,10
2,10
5,6
5,6
5,6
LENS SHIFT
MOTOR
IC5001
AUDIO-SW
1
12
5
14
2
15
3
13
10
9
IC1652
AUDIO CONTROL
15
2
10
7
3
14
12
L/R
L/R
L/R
VIDEO/Y
Cb/Pb
Cr/Cb
SERIAL
PORT
IC7141
SYNC-DET
2
3
5
13
11
IC3231
H/V SYNC-SW
2
1
3
5
15
14
MUTE
VOLUME
SPEAKER
USB
SPEAKER
IC3801
RS232C
IC3803
AIR MOUSE
IC3804
TXD TXD
RXD
107
13
12
14
|
5
19
18
5
|
12
CPU_TXD(TXD)
RXD
(MOUSE2)
MOUSE/CPU_SW2
R/C
RC
CENT
REF
NRS
DRIVER
NRSA/NRSB
NRS
DRIVER
IC801
MAIN CPU
29
30
52
51
5
133
123
137
125
143
TP3681
TP3671
Y
C
CG1
CG2
VIDEO
PB/B
H
V
CV/Y/G
PR/R
VIDEO IN
COMPUTER IN
AUDIO IN
4
IC1021
IC1041
IC1051
CG1/CG2
CG1/CG2
IN2/IN3
H
V
IC141
IC1141
NTSC/PAL-SW
3
4
5
9,10,11
15
1
13
2
12
14
CV
CV
NTSC
USB_D+, D-
IC9801
USB
CONTROLLER
IC804
FLASH ROM
IC803
SRAM
AV_SW2
AV_SW1
L
R
L
R
2
6
1
7
IC1651
AUDIO AMP
IC1632
AUDIO AMP
5
14
17
IC1631
AUDIO AMP
5
14
17
L
R
138
LAMP_SW
FAN_SW
LAMP. DET
P. FAI L
IC808
SERVICE
MEMORY
IC1871
TEMP. SENSOR
IC1872
TEMP. SENSOR
IC1801
I/O EXPANDER
9
4
5
13
14
18
48
46
49
50
51
52
59
60
61
IC1691
TEMP. SENSOR
A_SW1
A_SW2
WATT_SW (ECO:Hi)
IN2/IN3
LENS_TOP
LENS_CEN
S_SW IN
MOUSE 2
A_MUTE
CG1/CG2
AV/CG
CG/HD_SW
WARNING
LAMP_RED
READY
LAMP REPLACE
POWER
WARNING
READY
IC1641
MOTOR CONTROL
6,7
4,5
9,10
2
3
I
2
C
Y/C
Y
C
IC2101
PAL-Y/C
SEP.
19
21
22
23
9
4
18
17
5
IC3101
VIDEO
DECODER
1,4,8
Y/C
CV
PA L
I
2
C
I
2
C
Y
PB
PR
44
43
7
13,14
67
35
80
37
39
79
32
33
68
69
66
65
73
IC4101
RGB-MATIX
74
75
55,56
TP401CR
TP401CB
TP401Y
IC4111
H
V
11
1,3
13
10
2,4
12
TP4111PR
TP4111PB
TP4111Y
I
2
C
H_OUT
V_OUT
AVV
AVH
115
14
4
2
13
12
3
TP4151B
TP4151R
TP4151G
TP2301R
TP2301G
TP2301B
R
R
G
G
B
B
IC4551
RGB-YUV
CONV.
3
8
15
IC2301
A/D
43
48
54
30 31 56
14
IC4231
CLOCK
DRIVER
7
3
4
17
4
1
6
2
7
IC4181
BLANK-SW
CB
Y
CR
IC2381
D/A (BLANK)
6
7
2
3
57
I
2
C
IC6301
SGRAM
IC1851
SUB
CPU
CLK
IC4232
1
3
5
8
10
12
22
20
18
16
IC5203
RGB-SW
IC201
RGB-SW
1
8
3
10
5
12
11
5
3
6
22
16
18
20
IC7221
IC7222
IC3224
BUFFER
2
4
18
16
IC212
D/A
H-SYNC
GHS
GVS
V-SYNC
14
I
12
2
3
I
2
C
CLAMP
IC351
FLASH ROM
IC341
SRAM
A0-A15 D0-D15
IC9401
DIGITAL
ENHANER
549
IC401
DIGITAL
3D
COLOR
CORRECTION
7,8,13
DR0-7
DG0-7
DB0-7
DBA0-9
DGA0-9
DRA0-9
TPHS
TPVS
TPDHS
V_CR0-7
V_CY0-7
V_CB0-7
DCLK
DHS
DVS
IC3651
IC3271
TP531
TP1531
TP501
TP1501
TP561
TP1561
IC1501
S&H_B2
IC531
S&H_G1
IC501
S&H_B1
IC1531
S&H_G2
IC561
S&H_R1
IC1561
S&H_R2
IC3551
IC3501
IC4201
I/P CONV.
58
54
CG/HD_SW
S_SW IN
5
6
CV SECAM
IC304
CONTROL
MEMORY
26
R
G
B
2
4
16
18
IC3214
IC301
SCAN
CONVERTER
SYSTEM
CONTROL
246
224
323
34
133
GB00-7
GBE0-7
GG00-7
GGE0-7
GR00-7
GRE0-7
IC8001
DVI I/F
47 48
IC231
A/D
110
100
119
138 140
40
I
3
H V
TPDVS
I
2
C
2
3
12
13
POWER
5-7
12-14
2
3
I
2
C
I
2
C
I
2
C_2
12 12 12
NT_PAL
Q1143
DVI
IC3611
B_LELEV
SHIFT
IC3631
G_LEVEL
SHIFT
IC3651
R_LELEV
SHIFT
B-LCD
PANEL
G-LCD
PANEL
R-LCD
PANEL
■ Circuit Block Diagram

Sanyo PLC-XP46 Specifications

General

Brand	Sanyo
Model	PLC-XP46
Category	Projector
Language	English