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Printed Wiring Board Diagrams
AV (SIDE:A)
C3122
C3123
A
C3121
L3102
Q4103
C3127
R3119
R3145
B
C3143
C3126
C4107
38
25
C3128
39
24
C3129
L4103
C3132
C4108
R3125
C3133
IC3101
C3101
R3122
C4109
R3123
B
L3101
R3107
15
48
1
14
R4101
R4106
R3178
R4112
R4113
14
8
IC3171
C3107
C3118
C3174
R2082
1
7
D2003
13
24
E
IC2081
C3177
C2087
L2083
C2012
1
C2022
R2012
12
R2016 R2022
C2086
R2026
C2002
E
R2017
R2002
R2006
R2007
R002
L2011
L001
C003
R003
C001
R012
Q001Q002
L003
C2014
C2004
C2024
R2009
R2019
R2029
R013
R2008
R2018
R2028
R014
SC2001 SC2002
SC2003
K10A
AV (SIDE:B)
6
L
Q1006
K10C
K10B
PCB_MP7A
MOTHER "K91D"
89
1
1AA4B10C4140B
PARTS_SIDE
K11
2
90
C4111
D4101
C1163
A
R4126
C3222
D1104
R4127
R4124
C3208
R4123
R4129
C3221
C3210
TPCR15K
Q4106
TPCB15K
C3203
C4224
C1162
TPY15K
Q1162
Q1163
C111
C101
Q1172
C102
C1122
R1163
C1174
C1173
Q131
R1171
C142
R1174
C121
L2104
R1175
R104
R131
C3120
6
C1175
Q113
4
IC111
1
C2109
1
3
R137
IC131
C2116
C133
C2115
R2103
R113
L2081
15
L161
28
C2083
C166
Q114
Q162
Q161
R163
C161
C146
IC2101
C165
R168
Q144
R2023
L2102
1
C
R2013
R173
L2103
R153
C2101
14
R2038
Q143
R2003
IC2031
R148
C2103
C2112
R2034
IC2041
R2027
D2031
L2021
C2033
C2031
R2096
L2101
C2043
C2042
C2107 C2108
C
C145
R1014
R1008
R2037
L1003
L1002
D2041
K20A
C2041
L2041
C1006
L2031
C1009
R1013
SC1003
SC1002
R1007
Q4101
Q4102
Q2102
Q2101
C144
Q2042
R2039
Q2041
K20A
L3
L4
D
C1115
R1023
C1113
R1021
L2061
C1119
R1181
L1104
R1118
C1185
C1121
IC1185
D
L1105
IC1181
C1112
80
51
50
81
C1104
IC101
100
31
R1105
1
30
R1104
R1103
C1101
L1101
R1102
C2111
R1101
C1103
C1102
D1108
C1017
L1014
C1019
R1026
C1023
C1022
R1024
C1001
SC1001
R1001
L1013
R1034
1AA4B10C4140B
SOLD_SIDE
Q4224
C002
K10A
! CAUTION
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 voltages and waveforms.
BOTTOM NET (SIDE:A)
FN911
K56H
K56Z
C2617
1
3
R2626
1
3
R2624
R2623
K56G
K56F
R2618
1
3
1
3
R2622
R2621
R2619
FN902
K56D
K56E
R2613
GREEN
3
1
1
3
R2614
R2617
R2616
FN901
K56C
R2611
RED
D2614
1
3
D2613
R2612
D2612
C2613
C2616
D2611
C2612
C2614
1
7
POWER(DC)
K56B
"K36I"
C2611
BOTTOM NET (SIDE:B)
FN904
FN903
BLUE
POWER(DC)
"K36J"
A15
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