PT-RCQ10, PT-RCQ80 (serv.man2) - Panasonic Projector Service Manual (repair manual). Page 19

Read Panasonic PT-RCQ10 / PT-RCQ80 (serv.man2) Service Manual online

DIA-18
< RCQ10 series >
SECTION 4 SCHEMATIC DIAGRAMS
3. 6. DR - P.C.Board
+
+
+
+
Thermal Pad
D
S
G
TH
C8260
50V
1000p
C8261
50V
1000p
C8038
50V
100p
C8039
50V
100p
C8153
250V
220p
C8216
250V
220p
C8227
2.2u
100V
C8223
2.2u
100V
C8129
2.2u
100V
C8127
250V
220p
C8116
250V
220p
C8255
1000p
250V
C8128
250V
220p
C8253
250V
220p
C8246
250V
220p
C8254
1000p
250V
C8144
250V
220p
C8147
250V
220p
C8221
250V
220p
C8120
250V
220p
C8156
1000p
250V
C8155
1000p
250V
C8230
250V
220p
C8231
250V
220p
C8245
250V
220p
C8214
220p
250V
C8215
250V
220p
C8113
220p
250V
C8115
250V
220p
C8123
2.2u
100V
C8158
50V
1000p
C8125
1000p
250V
C8124
1000p
100V
C8225
1000p
250V
C8224
1000p
100V
C8159
50V
1000p
D8114
B0JCDD000044
D8115
B0JCDD000044
D8121
B0ECKM000053
D8117
DA2S10100L
D8221
B0ECKM000053
D8217
DA2S10100L
D8215
B0JCDD000044
D8214
B0JCDD000044
D8209
DZ2W09100L
D8102
DZ2W30000L
D8211
DZ2W09100L
D8208
DZ2W09100L
D8110
DZ2W09100L
D8108
DZ2W09100L
D8206
DZ2W09100L
D8213
DZ2W09100L
D8210
DZ2W09100L
D8106
DZ2W09100L
D8107
DZ2W09100L
D8207
DZ2W09100L
D8103
DZ2W30000L
D8109
DZ2W09100L
D8212
DZ2W09100L
D8113
DZ2W09100L
D8203
DZ2W30000L
D8112
DZ2W09100L
D8202
DZ2W30000L
D8111
DZ2W09100L
L8105
J0JYC0000796
L8101
J0JYC0000796
L8205
J0JYC0000796
L8201
J0JYC0000796
Q8208
B1CFRL000066
Q8211
B1CFRL000066
Q8108
B1CFRL000066
Q8111
B1CFRL000066
R8215
10k
R8144
47k
R8241
47k
R8206
100
 
R8207
10k
R8156
10
1W
R8109
10k
R8118
10k
R8166
15k
1%
R8148
10
1W
R8150
10
1W
R8243
100
 
1%
R8162
2.7k
R8246
10
1W
R8250
10
1W
R8216
10k
R8247
10
1W
R8251
10
1W
1%
R8214
3.3k
1%
R8116
3.3k
R8254
10
1W
R8149
10
1W
R8066
10k
R8249
10
1W
R8108
100
 
R8259
560
R8264
47k
1%
R8145
100
1%
R8261
2.7k
R8164
560
R8151
10
1W
R8242
1k
R8143
1k
R8155
10
1W
R8153
10
1W
R8253
10
1W
R8152
10
1W
R8117
10k
R8173
33
 
R8273
33
 
R8248
10
1W
R8067
100k
C8023
470p
50V
C8026
470p
50V
R8176
470
R8276
470
R8168
0.24
1%
1/2W
R8169
0.24
1%
1/2W
R8268
0.24
1%
1/2W
R8269
0.24
1%
1/2W
UART_TX
UART_RX
A_CUTPWM
A_DCDC_PWMH
B_DCDC_PWMH
A_DCDC_PWML
B_DCDC_PWML
SEGBIT2
SEGBIT1
SEGBIT0
POWER90V_DET
UART_TX
MCLR
MCLR_CAPSW
LIGHTSYNC
POWER16.5V_DET
B_IDET
A_IDET
B_VDET
A_VDET
SEGBIT2
SEGBIT1
A_DCDC_PWMH
B_PWMSYNC
A_DCDC_PWML
SEGBIT0
UART_RX
A_IDET
B_CUTPWM
B_IDET
A_SHORTSW2
A_SHORTSW1
B_SHORTSW1
B_SHORTSW2
B_HW_PROTECT
A_HW_PROTECT
A_SHORTSW2
A_SHORTSW1
B_SHORTSW1
MCLR_CAPSW
LINKRAY_SYNC
LINKRAY_SYNC
A_VDET
B_VDET
DRV_PW
DRV_PW
MCLR
LIGHTSYNC
B_SHORTSW2
B_CUTPWM
B_DCDC_PWMH
B_DCDC_PWML
A_PWMSYNC
A_CUTPWM
A_CUTPWMSHTRG
DRV_PW
B_CUTPWMSHTRG
TH
B_CUTPWMSHTRG
A_CUTPWMSHTRG
A_PWMSYNC
B_PWMSYNC
POWER16.5V_DET
POWER90V_DET
A_HW_PROTECT
TH
B_HW_PROTECT
C8042
2200p
50V
C8041
1u
16V
C8037
0.1u
25V
C8170
50V
1000p
C8270
50V
1000p
C8010
22p
50V
C8019
50V
100p
C8025
50V
100p
C8024
50V
100p
C8033
50V
1000p
C8034
50V
1000p
C8017
50V
100p
C8012
25V
0.1u
C8036
0.1u
25V
C8252
0.1u
25V
C8248
50V
100p
C8251
50V
0.01u
C8250
50V
0.01u
C8152
0.1u
25V
C8007
10u
10V
C8008
10u
10V
C8004
0.1u
25V
C8009
0.1u
25V
C8006
10u
25V
C8005
10u
25V
C8133
1u
25V
C8204
25V
10u
C8013
50V
100p
C8016
25V
0.1u
C8101
25V
10u
 
C8206
50V
100p
C8205
50V
100p
C8105
50V
100p
C8106
50V
100p
C8201
25V
10u
 
C8203
25V
0.1u
C8031
50V
100p
C8014
6.3V
1u
C8202
25V
0.1u
 
C8035
6.3V
4.7u
C8032
25V
0.1u
C8020
10V
10u
C8011
6.3V
1u
C8135
100V
470p
C8030
6.3V
1u
C8018
6.3V
1u
C8137
100V
470p
C8015
50V
0.1u
C8001
220p
250V
C8237
100V
470p
C8235
100V
470p
C8229
250V
0.01u
C8228
470p
250V
C8212
4.7u
100V
C8209
4.7u
100V
F1K2A475A064
C8208
4.7u
100V
F1K2A475A064
C8141
250V
470p
C8131
250V
0.01u
C8104
25V
0.1u
 
C8102
25V
0.1u
C8103
25V
10u
 
C8154
0.1u
25V
C8257
0.1u 25V
C8157
0.1u
25V
C8160
50V
470p
C8130
470p
250V
C8259
50V
470p
C8151
10u
25V
C8256
0.1u
25V
C8139
25V
0.1u
C8241
470p
250V
C8249
10u
25V
C8232
1000p
250V
C8217
470p
250V
C8132
1000p
250V
C8117
470p
250V
C8238
1000p
250V
C8244
250V
470p
C8142
470p
250V
C8145
250V
470p
C8213
470p
250V
C8222
470p
250V
C8211
4.7u
100V
C8122
470p
250V
C8111
470p
250V
C8003
0.1u
25V
C8161
50V
1000p
C8258
50V
1000p
C8028
50V
100p
C8108
4.7u
100V
F1K2A475A064
C8107
4.7u
100V
F1K2A475A064
C8109
4.7u
100V
C8110
4.7u
100V
C8134
1u
25V
C8233
1u
25V
C8234
1u
25V
C8239
25V
0.1u
C8138
1000p
250V
C8236
1000p
100V
C8242
470p
250V
C8136
1000p
100V
C8149
50V
0.01u
C8150
50V
0.01u
C8148
50V
100p
C8219
220u
100V
F2A2A221A570
C8220
220u
100V
F2A2A221A570
C8119
220u
100V
F2A2A221A570
C8121
220u
100V
F2A2A221A570
D8002
B0JCDD000044
D8216
DA2S10100L
D8120
B0ECKM000053
D8001
B0JCDD000044
D8220
B0ECKM000053
D8222
B0ECKM000053
D8101
B0HCFR000001
D8008
B0JCDD000044
D8004
B0JCDD000044
D8003
B0JCDD000044
D8122
B0ECKM000053
D8006
B0JCDD000044
D8007
B0JCDD000044
D8005
B0JCDD000044
D8116
DA2S10100L
D8011
B0JCDD000044
D8012
B0JCDD000044
D8009
B0JCDD000044
D8010
B0JCDD000044
D8201
B0HCFR000001
D8104
DZ2J150M0L
D8105
DZ2J150M0L
D8205
DZ2J150M0L
D8204
DZ2J150M0L
C0JBAZ003318
IC8103
1
A
2
B
3
GND
5
VCC
4
OE
C0ABGA000108
IC8104
1
OUT
2
V-
3
+IN
5
V+
4
-IN
C0JBAZ003318
IC8203
1
A
2
B
3
GND
5
VCC
4
OE
C0DBAYY02495
IC8202
1
VDD
2
GND
3
IN+
5
OUT
4
IN-
C0DBAYY02495
IC8102
1
VDD
2
GND
3
IN+
5
OUT
4
IN-
C0ABGA000108
IC8204
1
OUT
2
V-
3
+IN
5
V+
4
-IN
C0DBZYY00608
IC8101
Half bridge driver
From D-P.C.B (D2)
& P-P.C.B (P5)
To/From DG-P.C.B
 (Lower:DG19/Upper:DG9)
Half bridge driver
Comparator
Bus Switch
AMPLIFIER
Gate Driver
Comparator
Bus Switch
AMPLIFIER
Gate Driver
Step-Down Converter
LD Driver CPU
EEPROM
1 VCC
2 VB
3 HO
4 VS
5
HIN
6
LIN
7
COM
8
LO
C0DBZYY00608
IC8201
1 VCC
2 VB
3 HO
4 VS
5
HIN
6
LIN
7
COM
8
LO
C0BBBA000156
IC8105
1
A OUTPUT
2
A -INPUT
3
A +INPUT
4
V-
5
B +INPUT
6
B -INPUT
7
B OUTPUT
8
V+
C0BBBA000156
IC8205
1
A OUTPUT
2
A -INPUT
3
A +INPUT
4
V-
5
B +INPUT
6
B -INPUT
7
B OUTPUT
8
V+
IC8002
C3EBCY000057
1
E0
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
IC8001
C0DBAYY01285
1 EN
2 VFB
3 VREG5
4 SS
5
GND
6
SW
7
VBST
8
VIN
C2CBYY001910
IC8003
1
2
3
4
5
6
Vss
7
VCAP
8
9
10
11
12
13
14
15
16
AVss
17
AVDD
18
MCLR
19
20
21
22
23
24
25
26
27
28
29
VDD
30
Vss
31
32
33
34
35
36
37
38
39
Vss
40
VDD
41
42
43
44
DR3
1
2
DR4
To LD units
(Lower:LD1-1/Upper:LD2-1)
To LD units
(Lower:LD1-2/Upper:LD2-2)
(Lower) To LD1 Temp sensor
(Upper) No connection
1
2
3
4
DR1
1
2
3
4
5
6
DR2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L8102
J0JYC0000796
L8106
J0JYC0000796
L8202
J0JYC0000796
L8104
J0JYC0000796
L8204
J0JYC0000796
L8206
J0JYC0000796
L8001
J0JKC0000002
L8003
L8103
G0C146Z00001
L8203
G0C146Z00001
L8002
G1C330MA0533
ZA8101
K4CD01000013
ZA8201
K4CD01000013
PC8101
B3PBA0000736
PC8201
B3PBA0000736
PC8202
B3PBA0000736
PC8102
B3PBA0000736
Q8001
B1CFGD000046
Q8201
B1CFRL000066
Q8207
B1CFRL000066
Q8204
B1CFRL000105
Q8203
B1CFRL000105
Q8202
B1CFRL000066
Q8107
B1CFRL000066
Q8104
B1CFRL000105
Q8103
B1CFRL000105
Q8102
B1CFRL000066
Q8101
B1CFRL000066
Q8106
B1GBCFGG0024
Q8105
B1GBCFGG0024
Q8206
B1GBCFGG0024
Q8205
B1GBCFGG0024
R8050
15k
R8041
100
R8021
4.7k
R8052
100
R8226
470
1%
R8007
2.2k
1%
R8006
33k
1%
R8004
33k
1%
R8005
33k
R8046
100
R8044
100
R8130
0.24
1%
1/2W
R8134
0.24
1%
1/2W
D1BGR240A043
R8135
47k
R8232
47k
R8065
100
R8056
100
R8032
100
R8013
100
R8030
100
R8029
100
R8043
100
R8258
10.5k
1%
R8105
47
1%
R8113
33k
R8112
68k
 
R8017
15k
R8018
15k
R8123
100k
R8125
100k
R8221
100k
R8223
100k
R8210
68k
 
R8068
33k
R8022 4.7k
R8257
560
R8136
0.24
1%
1/2W
R8024
100
R8015
100
R8244
10k
R8163
10k
R8231
0.24
1% 1/2W
D1BGR240A043
R8142
33
R8245
330
R8127
470
R8137
0.24
1%
1/2W
R8234
0.24
1%
1/2W
R8252
4.7k
R8026
100
R8147
330
R8129
10
R8124
100k
R8121
10
R8122
10
R8219
10
R8220
10
R8238
0.24
1%
1/2W
1%
R8009
75k
R8154
4.7k
R8028
1M
R8027
1.2k
R8239
0.24
1%
1/2W
R8008
1.5k
R8224
100k
1%
R8001
12k
R8049
15k
R8025
100
R8036
15k
R8070
100
R8057
100
R8054
15k
R8016
100
R8255
100k
1%
R8203
47
1%
R8062
3.3k
1%
R8115
33k
1%
R8114
33k
R8051 100
1%
R8212
33k
1%
R8211
33k
1%
R8061
3.3k
R8165
15k
1%
R8031
100
R8035
15k
R8110
10k
R8048
15k
R8111
100
 
R8047
15k
R8069
100
R8208
10k
R8060
15k
R8209
100
 
R8064
15k
R8240
33
 
R8262
10k
R8263
15k
1%
R8039
100
R8037
100
R8034
15k
R8103
10
D0GG100KA001
R8019
15k
R8020
15k
R8023
4.7k
R8012
27k
4.7k
R8059
R8042 100
R8202
47
1%
R8003
3.3k
R8159
560
R8133
0.24
1%
1/2W
D1BGR240A043
R8233
0.24
1%
1/2W
R8120
100k
R8227
10
R8237
100
R8160
10.5k
1%
1%
22.6k
R8010
R8119
100k
R8146
10k
R8132
100
R8131
0.24
1%
1/2W
R8126
100k
R8045 100
R8053
100
R8055
15k
R8201
10
D0GG100KA001
R8218
100k
R8014
100
1%
R8002
10k
R8217
100k
R8222
100k
R8040
100
R8063
100
R8128
470
R8225
470
R8228
0.24
1%
1/2W
R8077
0
R8106
100k
R8107
100k
R8204
100k
R8078
0
R8058
100
R8038
15k
1.6 x 0.8
R8140
0.24
1%
1/2W
R8104
47
R8205
100k
R8170
100
 
R8172
10k
R8260
1.8k
1%
R8076
0
R8171
33
 
R8075
0
R8230
0.24
1%
1/2W
D1BGR240A043
R8229
0.24
1%
1/2W
R8174
33
 
R8272
10k
R8270
100
 
R8161
1.8k
1%
R8141
0.24
1%
1/2W
R8157
100k
1%
R8138
0
R8271
33
 
R8139
0
R8011
100
R8274
33
 
R8235
0
1%
R8213
33k
R8236
0
R8280
47k
R8033
100
R8180
47k
X8001
H2C737400002
R8158
16.9k
1%
R8256
16.9k
1%
C8002
470p
50V
C8021
470p
50V
C8022
470p
50V
C8027
50V
470p
C8029
50V
470p
C8112
470p
50V
C8114
470p
50V
C8118
470p
50V
C8126
470p
50V
C8140
470p
50V
C8143
470p
50V
C8207
470p
50V
C8210
470p
50V
C8218
470p
50V
C8226
470p
50V
C8240
470p
50V
C8243
470p
50V
DR5
1
2
3
Q8109
B1ABDF000018
C8172
470p
50V
R8181
15k
R8182
4.7k
C8171
50V
100p
Q8209
B1ABDF000018
C8271
50V
100p
R8281
15k
C8272
470p
50V
R8282
4.7k
R8175
0
R8275
0
16.5V
GND
GND
GND
110V
110V
UART_TXD
UART_RXD
GND
LDA_PWMSYNC
LINKRAY_SYNC
DRV_MCLR
DRV_EMUD
3.3V
LIGHTSYNC
3.3V
16.5V
0.976V/A
DRV_EMUC
DRV_PW(H:ON)
SCL
SDA
B_ShortSW1
B_ShortSW2
B_CutPWM
Segbit0
Segbit1
Segbit2
B_DCDC_PWMH
B_DCDC_PWML
A_DCDC_PWMH
A_DCDC_PWML
A_PWM_SYNC
B_PWM_SYNC
A_HW_PROTECT
B_HW_PROTECT
A_Vdet
B_Vdet
A_Idet
B_Idet
PowerLdet
PowerHdet
A_CutPWM
A_CutPWMSHTrg
MCLR_CapSW
(Option)
A_ShortSW1
OSC1
OSC2
A_ShortSW2
LIGHTSYNC
DRV_PWSens
UART_RX
UART_TX
B_CutPWMTrgSW
3.3V
16.5V
TH_GND
NC
Segbit0
Segbit1
Segbit2
LDB_PWMSYNC
TH
 
Lower side : for LD1 block
 
Upper side :  for LD2 block
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