Printed Wiring Board Diagrams - Sanyo PLV-Z1 Service Manual

Printed Wiring Board Diagrams PLV-Z1

■ Printed Wiring Board Diagrams

(0.7 WSVGA)
AV Board (SIDE:A)
20
8
L2071
9
C2033
L2052
K20B
L2041
C2053
FILTER Board (SIDE:A)
F.G
K600G
C607A
C607
R601 C601
(LIVE) VA601
TYPE: 215004
F601
FILTER Board (SIDE:B)
K6A
DOOR SW Board (SIDE:A)
PARTS_SIDE
R8852
Main Unit
K8E
R8851
DOOR SW Board (SIDE:B)
SOLDER_SIDE
SW8802 SW8801
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing
1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary
circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when measuring of volt-
ages and waveforms.
SCH_0.7_WSVGA_(Eng)
Main Unit Main Unit
K50A K50B
K10P
K10Q
20
L5272
1
1
36 R3001
C2086
R5274
IC2031 1 19
R5276 L1003
C5213
R5218
C2083
16 C2081
L1011
R2006
1
18
K30A
R1011
IC5201 R1054
C2003
R5222
R1001
K10A
1AA4B10C3300A
PARTS_SIDE
C1051
K20A
C2063
C1052
K100G
L2062
C1061
C1004
L602
C602 L601 C603
SW601 1AA4B10C3310A
T4AH250V
K601
AC Cord
C607
L601
L602
VA601
SW601
F601
K601
SENSOR Board (SIDE:A)
Main Unit
K8D
SW8801 SW8802
SENSOR Board (SIDE:B)
C8822
CAUTION
Page B1
AV Board (SIDE:B)
C7274 C2084 D3021
R5272 R5271
R2024
R2016
C2013
Q2011
R2014
R2013
R2043
D3001
Q1017
L2021
L2001
LED Board (SIDE:A)
C604
Q2853
K6A
Interlock
WARNING
TEMP.
SW
(RED)
(SW904)
LAMP
REPLACE
(YELLOW)
Q2852
PARTS_SIDE
K600G
LED Board (SIDE:A)
R601
R2853
(LIVE)
R2854
C2851
R2862
K88A
C8823
IC8821
1AA4B10C3290C_A
R8831
R8821
C8821
R8822
-1-
[Left]
SOLDER_SIDE
R5226
C5222
R5224
Q5221
R2032
R5278
C5223
C5202
C5263
R5204
R5216 R5206
R5264
R2072 R2071
C5262 C2074
R1026
B
C2032
C5211
R1016
C1021
D2031
D1021
D1011
A Q1007
Q1027
A
R5211
D2051
R1032
C2051
C1062 R2042
Q1031
D1061
B
R1042
L2051
D1062
R1043
C2052
R1061 C1055
Main Unit
K8G
R2878
R2858 K28G
D2851
READY
(GREEN)
1AA4B10C3300B
Q2851
POWER
LAMP
(RED)
SW6801
R2856
R2876
SOLDER_SIDE
D2866
D2862
R2863
RC Board (SIDE:A)
D2802
R2802
C2804 D2801
C2802
R2801
C2803
C2801
K28D
1AA4B10C3290B_A
Main Unit
K8D
RC Board (SIDE:B)
Main Board (SI
SENSOR
K88A
K8H
6 Q2502 1
12
13
R3501
R3502
R3503
R3504
24
R3506
25
L502
48
R517
1
12
13
DOOR SW K8E
Unit
Q8861
R
R8861
K8811
R8863
D8861
R8862
IC
Q8862
R8864
D8862
IC
C1801
IC1811
IC1821
TP801
TPNMI
TP1301
Main Board
C8
C8212
C8206
C82
R8212
C8208
R8211
R8209
R8208
C8207
C8203
Q6261
R6267
R6262
R6261
Q62
Q6264