Read Panasonic PT-RQ22KEJ (serv.man2) Service Manual online
BLOCK & SCHEMATIC DIAGRAMS
< RQ22K series >
3. 6. J-PCB
Thermal Pad
C6392
470p
50V
C6130
1000p
50V
C6129
1000p
50V
C6115
1000p 50V
C6109
1000p 50V
C6119
1000p
50V
C6131
1000p
50V
C6148
1000p
50V
C6365
0.01u 50V
C6122
220p
50V
220p
50V
C6355
C6123
220p
50V
C6124
220p
50V
C6146
1000p
50V
C6360 1u 6.3V
C6126
1000p
50V
C6127
1000p
50V
C6144
1000p
50V
C6128
1000p
50V
C6391
470p
50V
C6356
0.01u 50V
C6361 0.1u 16V
C6142
1000p
50V
C6394
470p
50V
C6388
470p
50V
C6141
1000p
50V
C6389
470p
50V
C6140
1000p
50V
C6364
0.01u
50V
C6139
1000p
50V
220p
50V
C6362
C6358
0.01u
50V
C6390
470p
50V
C6395
470p
50V
C6138
1000p
50V
C6134
1000p
50V
220p
50V
C6357
C6137
1000p
50V
220p
50V
C6363
C6136
1000p
50V
C6393
470p
50V
C6135
1000p
50V
C6159
1000p
50V
C6158
1000p
50V
C6157
1000p
50V
C6156
1000p
50V
C6177
1000p
50V
C6176
1000p 50V
D6105
B0ADCJ000015
D6101
B0ADCJ000015
D6103
B0ADCJ000015
D6104
B0ADCJ000015
D6102
B0ADCJ000015
B0ADCJ000015
J7
1
2
3
4
5
L6144
J0JCC0000168
L6147
J0JCC0000168
R8_SSI
R8_SSO
R8_SCS
R8_SSCK
Q6104 B1ADCE000013
Q6105
B1ADCE000013
R6143
22
R6144
22
R6303
22k
R6371
2.2k
1%
R6352
10k
R6370 1k
R6304
2.2
R6166
22k
R6165
22
R6171
22k
R6360 0
R6163
22k
R6302
390
R6177
1M
R6399
4.7k
R6397
22k
R6145
22
R6162
22k
R6175
22k
R6170
22k
R6316
100
RS232CIN_TX
R8_KEY3
UART_232CIN_X2
R8_IR_REAR
R8_KEY1_
R8_KEY1_
3D_SYNC1_O
R8_KEY1
AC_OFF_ECOSTB
R8_IR_REAR
R8_KEY3_
R8_REMOTE2C
LED_LCK
R8_KEY2
R8_7SG_DATA
R8_7SG_CLK
3D_SYNC1_I
R8_REMOTE2D
+3.3V_PROVE
LED_CLOCK
R8_7SG_LCK
SW232C_IN
SW232C_IN_INV
R8_7SG_DATA
RS232C_DET
UART_HDBT_232C
UART_X2_232CIN
R8_IR_REAR
UART_HDBT_232C
NET0011196
NET0011197
LED_DATA
RS232CIN_TX
LED_LCK
R8_IR_FRONT
R8_KEY3
VALENS_ON
RS232CIN_RX
R8_7SG_LCK
SW232C_IN
R8_KEY2
R8_TX_RS232CIN
SW232C_HDBT_INV
SW232C_IN_INV
R8_RX_RS232CIN
LED_CLOCK
SW232C_IN
UART_X2_232CIN
LED_DATA
UART_232C_HDBT
SW232C_HDBT
R8_TX_RS232CIN
UART_232C_HDBT
R8_REMOTE2D
RS232CIN_RX
R8_RX_RS232CIN
R8_REMOTE2C
RS232C_DET
SW232C_HDBT
+3.3VSTB
R8_KEY1
R8_7SG_CLK
R8_IR_FRONT
SW232C_HDBT_INV
SW232C_HDBT
R8_7SG_LCK_
R8_7SG_CLK_
R8_7SG_DATA_
R8_KEY2_
UART_232CIN_X2
HDBT_IR_SUB
C6354
0.1u
16V
C6341
0.1u
16V
C6382
220p
50V
C6106
100u
6.3V
C6107
100u
6.3V
C6110
16V
0.1u
C6111
0.1u
16V
C6116
1000p 50V
C6397
0.1u
16V
C6153
1000p 50V
C6121
470p
50V
C6152
16V
0.1u
C6351
16V
0.1u
C6149
220p
50V
C6380
0.01u
16V
C6147
220p
50V
C6353
16V
0.1u
C6370
0.1u
16V
C6150
0.1u 16V
C6381
220p
50V
C6342
16V
0.1u
C6102
6.3V
10u
C6125
470p
50V
C6104
0.1u
16V
C6145
220p
50V
C6349
16V
0.1u
C6151
0.1u 16V
C6335
0.1u
16V
C6132
470p
50V
C6387
0.01u
16V
C6399
0.1u
16V
C6377
0.1u 16V
C6339
6.3V 1u
C6143
220p
50V
C6338 0.01u
16V
C6367
0.1u
16V
C6350
16V
0.1u
C6369
0.1u
16V
C6371
0.1u
16V
C6336
1000p
50V
C6105
6.3V
10u
C6385
0.1u
16V
C6374
0.1u
16V
C6384
0.1u
16V
C6373
0.1u
16V
C6359
1000p 50V
C6133
470p
50V
C6368
0.1u
16V
C6383
220p
50V
C6334
50V
12p
C6366
0.1u
16V
C6101
6.3V
10u
C6386
0.1u
16V
C6103
6.3V
10u
C6332
6.3V
1u
C6372
0.1u
16V
C6331
6.3V1u
C6333
50V
12p
C6375
0.1u
16V
C6340
0.1u
16V
C6398
0.1u 16V
C6396
0.1u
16V
C6112
1000p 50V
C6180
6.3V
22u
C6179
0.1u
16V
C6114
1000p 50V
C6113
1000p 50V
C6191
1u
6.3V
C6188
6.3V
22u
C6185
6.3V
10u
C6186
6.3V
10u
C6170
50V
470p
C6172
0.1u
16V
16V
C6161
50V
470p
C6174
100u
6.3V
C6163
0.1u
16V
16V
C6160
100u
6.3V
C6164
100u
6.3V
C6169
100u
6.3V
C6181
220p
50V
C6187
6.3V
22u
C6194
220p
50V
C6193
220p
50V
C6192
220p
50V
C6195
220p
50V
D6108
DZ2J05600L
D6106
DZ2J05600L
D6126
DZ2J05600L
D6109
DZ2J05600L
D6111
DZ2J05600L
D6128
DZ2J05600L
D6125
DZ2J05600L
D6107
DZ2J05600L
D6113
DZ2J05600L
D6112
DZ2J05600L
D6127
DZ2J05600L
D6110
DZ2J05600L
D6121
D4ED11200005
D4ED11200005
D6117
D4ED1270A008
D6124
D4ED1270A008
D6116
D4ED1270A008
D6118
D4ED11200005
D4ED11200005
D6119
D4ED11200005
D4ED11200005
D6115
D4ED1270A008
D4ED1270A008
D6122
D4ED1270A008
D6123
D4ED1270A008
D6120
D4ED11200005
D4ED11200005
D6114
D4ED1270A008
D4ED1270A008
FL6101
J0HAAB000036
1
2
3
FL6102
J0HAAB000036
1
2
3
C0JBAA000549
IC6122
1
B
2
A
3
GND
5
VCC
4
Y
C0JBAB001124
IC6121
1
NC
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0JBAU000145
IC6127
1
OE
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0EBY0001267
IC6119
Nonuse
Nonuse
to PB-PCB (PB3)
1
OUT
2
VDD
3
GND
5
CD
4
NC
IC6129
C0JBAZ002390
1 VCCA
2 GND
3 A
4
B
5
DIR
6
VCCB
IC6137
C0DBGYY01574
1
VOUT
2
GND
3
NC
4
CE
5
GND
6
VDD
IC6128
C0JBAZ002390
1 VCCA
2 GND
3 A
4
B
5
DIR
6
VCCB
IC6131
C0JBAU000087
1 1OE
2 1A
3 1Y
4 2OE
5 2A
6 2Y
7 GND
8
3Y
9
3A
10
3OE
11
4Y
12
4A
13
4OE
14
VCC
IC6125
C0JBAB001095
1 1A
2 1Y
3 2A
4 2Y
5 3A
6 3Y
7 GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
Vcc
IC6130
C0JBAU000087
1 1OE
2 1A
3 1Y
4 2OE
5 2A
6 2Y
7 GND
8
3Y
9
3A
10
3OE
11
4Y
12
4A
13
4OE
14
VCC
IC6126
C0JBAU000087
1 1OE
2 1A
3 1Y
4 2OE
5 2A
6 2Y
7 GND
8
3Y
9
3A
10
3OE
11
4Y
12
4A
13
4OE
14
VCC
IC6123
1 EN
2 C1+
3 V+
4 C1-
5 C2+
6 C2-
7 V-
8 DOUT2
9 RIN2
10 ROUT2
11
INVALID
12
DIN2
13
DIN1
14
FORCEON
15
ROUT1
16
RIN1
17
DOUT1
18
GND
19
VCC
20
FORCEOFF
C0JBAZ001633
IC6124
/OE1
1
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8
10 GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
/OE2
20
VCC
IC6118
SUB CPU
RESET
BUFFER
BUFFER
BUFFER
BUFFER
RS-232C LINE
DRIVER/RECEIVER
BUFFER
BUFFER
Bus Transceiver
Bus Transceiver
V-REG
INVERTER
1
P5_6(/TRAO)
2
P3_2(/INT1/INT2/TRAIO)
3
P3_0(/TRAO)
4
P4_2/VREF
5
MODE
6
P4_3(/XCIN)
7
P4_4(/XCOUT)
8
RESET
9
P4_7/XOUT
10
VSS/AVSS
11
P4_6/XIN
12
VCC/AVCC
13
P3_7/SDA/SSO/TRAO(/RXD2/SCL2/TXD2/SDA2)
14
P3_5/SCL/SSCK(/CLK2/TRCIOD)
15
P3_4/IVREF3/SSI(/RXD2/SCL2/TXD2/SDA2/TRCIOC)
16
P3_3/IVCMP3/INT3/SCS(/CTS2/RTS2/TRCCLK)
17
P2_7(/TRDIOD1)
18
P2_6(/TRDIOC1)
19
P2_5(/TRDIOB1)
20
P2_4(/TRDIOA1)
21
P2_3(/TRDIOD0)
22
P2_2(/TRCIOD/TRDIOB0)
23
P2_1(/TRCIOC/TRDIOC0)
24
P2_0(/INT1/TRCIOB/TRDIOA0/TRDCLK)
25
P3_6(INT1)
26
P3_1(/TRBO)
27
P6_7(/INT3/TRCIOD)
28
P6_6(/INT2(/TXD2/SDA2/TRCIOC)
29
P6_5/INT4(/CLK1/CLK2/TRCIOB)
30
P4_5/ADTRG/INT0(/RXD2/SCL2)
31
P1_7/IVCMP1/INT1(/TRAIO)
32
P1_6/IVREF1(/CLK0)
33
P1_5(/INT1/RXD0/TRAIO)
34
P1_4(/TXD0/TRCCLK)
35
P1_3/AN11/KI3/TRBO(/TRCIOC)
36
P1_2/AN10/KI2(/TRCIOB)
37
P1_1/AN9/KI1(/TRCIOA/TRCTRG)
38
P1_0/AN8/KI0(/TRCIOD)
39
P0_7/AN0/DA1(/TRCIOC)
40 P0_6/AN1/DA0(/TRCIOD)
41 P0_5/AN2(/TRCIOB)
42
41 P0_5/AN2(/TRCIOB)
42
P0_4/AN3/TREO(/TRCIOB)
43
P0_3/AN4(/CLK1/TRCIOB)
44
P0_2/AN5(/RXD1/TRCIOA/TRCTRG)
45
P0_1/AN6(/TXD1/TRCIOA/TRCTRG)
46
P0_0/AN7(/TRCIOA/TRCTRG)
47
P6_4(/RXD1)
48
P6_3(/TXD1)
49
P6_2(/CLK1)
50
P6_1
51
P6_0(/TREO)
52
P5_7
C0DBZYY00447
IC6138
Current-limited
Power Switches
1
GND
2
VCC
3
VCC
4
EN1
5
EN2
6
FAULT2
7
ILIM
8
OUT2
9
OUT1
10
FAULT1
JK6109
JK6108
JK6101
JK6102
JK6106
JK6107
JK6105
JK6104
JK6103
J5
1
2
3
4
J11
1
2
3
4
J2
1
2
3
4
5
6
7
8
9
10
J4
1
2
3
4
5
6
7
8
9
10
11
12
13
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
L6149
J0JCC0000168
L6146
J0JCC0000168
L6135
J0JCC0000168
L6158
J0JJC0000022
L6139
J0JCC0000168
L6168
J0JJC0000022
L6137
J0JCC0000168
L6152
J0JCC0000168
J0JCC0000168
L6141
J0JCC0000168
J0JCC0000168
L6138
J0JCC0000168
L6154
J0JCC0000168
L6159
J0JHC0000078
L6166
J0JJC0000022
L6145
J0JCC0000168
L6157
J0JHC0000078
L6134
J0JHC0000078
L6142 J0JHC0000078
L6153
J0JCC0000168
L6150
J0JCC0000168
L6167
J0JJC0000022
L6136
J0JCC0000168
L6174 J0JBC0000116
L6173 J0JBC0000116
L6172 J0JBC0000116
L6171 J0JBC0000116
L6170 J0JBC0000116
L6175 J0JBC0000116
L6155
J0JCC0000168
L6160
J0JJC0000022
L6163
J0JJC0000022
L6169
J0JJC0000022
L6143
J0JCC0000168
J0JCC0000168
L6140
J0JCC0000168
L6151
J0JCC0000168
L6148
J0JCC0000168
J0JCC0000168
STB5V_USB1
+3.3VSTB
+5V
STB5V_USB1
+5V
+3.3VSTB
+5V
+3.3VSTB
+5VSTB
+3.3V
+3.3VECO
+3.3VSTB
+5V
+3.3VSTB
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VSTB
+5VSTB
+3.3VSTB
+3.3VECO
+5VSTB
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VECO
+5V
+3.3VECO
3D_SYNC1_O
REMOTE_IN_RE
3D_SYNC1_I
U_R8_P_TXD
UART_R8_X2_P
LED_DATA
STB_ON
LENS_SW1
3:AD10/3:BM10/3:CX10
PW1_FGS
AC_100_200V
UART_232COUT_X2_P
DCOUT2_ERR
AC_OFF_ECOSTB
CPU_LOWB_ON
IR_REAR
IR_FRONT
UART_X2_232CIN
LED_LCK
REMOTE_IN_FR
PW2_FGS
UART_HDBT_232C
UART_232COUT_X2
3:AD10/3:BM10/3:CX10
UART_232CIN_X2
3:AD10/3:BM10/3:CX10
3D_SYNC2
R8_SCS
VALENS_ON
3:AD10/3:BM10/3:CX10
DCOUT1_ERR
PWR_DOWN
K8
UART_X2_232COUT
R8_SSO
LED_CLOCK
UART_X2_R8
R8_SSCK
REQ_TO_R8
UART_R8_X2
3:AD10/3:BM10/3:CX10
UART_232C_HDBT
EXT_3DSYNCDIR
U_R8_P_RXD
DCOUT1_ERR
AC_100_200V
STB_ON
UART_X2_R8
K8
LED_LCK
EXT_3DSYNCDIR
AC_OFF_ECOSTB
3D_SYNC1_O
CPU_LOWB_ON
K8
LED_CLOCK
PWR_DOWN
REMOTE_IN_FR
UART_X2_232CIN
K8
LENS_SW1
PW1_FGS
UART_R8_X2_P
UART_232CIN_X2
UART_HDBT_232C
K8
3D_SYNC1_I
U_R8_P_TXD
PW2_FGS
IR_FRONT
IR_REAR
R8_SSI
UART_X2_232COUT
K8
UART_232C_HDBT
VALENS_ON
U_R8_P_RXD
3D_SYNC2
UART_R8_X2
REQ_TO_R8
K8
DCOUT2_ERR
REMOTE_IN_RE
UART_232COUT_X2_P
LED_DATA
UART_232COUT_X2
Q6103
B1ABDF000018
Q6101
B1ABDF000018
Q6102
B1ADCE000013
R6178
D1H82204A042
R6182
D1H82204A042
R6322
D1H84724A042
EXB28V472JX
4.7k
R6321
D1H84724A042
4.7k
R6357 D1H81014A042
100
R6358
D1H81014A042
100
R6194
D1H81024A042
EXB28V102JX
R6102
4.7k
R6347
22
R6332
22k
1%
R6187 2.2k
1%
R6336
22k
1%
R6104
22
R6373
2.2k
1%
R6369
0
R6318
100
R6328
22k
1%
R6308 4.7k
R6319
100
R6338
22k
1%
R6185
2.2k
1%
R6307 2.7k
R6198
22
R6103
22
R6195
22
R6361
22
R6344
22k
1%
R6173
10k
R6376
2.2k
1%
R6341
22k
1%
R6346
22k
1%
R6349 10k
R6326
22k
1%
R6327
22k
1%
R6337
22k
1%
R6379
22
R6196
2.2k
2.2k
1%
R6342
22k
1%
R6355
75
1%
R6315
100
R6381
2.2k
R6331
22k
1%
R6345
22k
1%
R6380
47k
R6305
2.7k
R6313
100
R6359
0
R6197
22
R6192
1M
R6190
22
R6199
22
R6340
22k
1%
R6368
0
R6353
1k
R6330
22k
1%
R6350
330
R6325
22k
1%
R6310
22
R6301
100
R6107
470
R6108
470
R6180
22
R6110
20k
R6111
20k
R6333
22k
1%
R6183
2.7k
R6191
1M
R6105
22
R6181 4.7k
R6377
47k
R6354
75
1%
R6109
20k
R6106
10k
R6125
10k
R6186
2.2k
1%
R6396
100
R6112
44.2k
D1BA4422A022
R6329
22k
1%
R6372
2.2k
1%
R6335
22k
1%
R6343
22k
1%
R6113 2.2k
1%
R6114
47k
R6314
100
R6306
100
R6179
4.7k
R6115
47k
R6116
47k
R6150
47k
R6351
22
R6324
22k
R6375 4.7k
R6374
4.7k
R6348
22
R6193
1M
R6101
2.2k
R6312
100
R6309
100
R6334
22k
1%
R6188
22
R6142
22
R6339
22k
1%
R6117
4.7k
R6378
22
R6382
2.2k
R6393
68
R6176
470
R6168
10k
R6152
22
R6311
100
R6184
47k
R6317
100
R6120
4.7k
R6118
10k
X6101
1
2
3
4
5
8
9
6
7
1
2
3
4
5
6
7
1
2
3
4
5
8
9
6
7
1
2
3
4
5
8
9
6
7
G
G
G
G
G
G
1
2
3
4
1
2
3
4
R8C35
RS232CIN_RX
to G-PCB (G28)
to G-PCB (G24) & MA-PCB (MA3)
FRONT IR
->
IR_OUT
9
SERIAL OUT
SERIAL IN
AND
13.2V
RxD
GND
OUT_RXD
RESET
to S-PCB (S1)
LOW=RS232C-IN
2
max=5.76V
R8_UART1_RX
IN_TXD
6
SW232C_IN
GND
25V
UART0 to MAIN CPU
SW232C_HDBT
KEYSCAN3
REMOTE_IN REAR
OUT_TXD
KEYSCAN2
STB+5V
HIGH=HDBT-232C-IN
RxD
+3.3VECO
TxD
LOW=R8
3
CLK
REAR IR
DIR=H:A to B
TO FPGA2
FRONT LED
GND
FROM FPGA3
STB3.3V , STB5V ON/OFF
1.55-
<-
8
REMOTE 2 IN
#1VJ1DPLB1209
R8_UART1_TX
RS232C DETECT
FROM MAIN REQ "CALL ME!"
C1ZBZ0003985
G A Y
H X Z
L L L
L H H
<-
5
FROM FPGA2
7
DIR=H:A to B
REMOTE
1 IN
<-
OUT
DC OUT 1
DC OUT 2
IN
MODE
RS232CIN_TX
SW232C_HDBT_INV
DIR=L:B to A
KEYSCAN1
F1G1H120A565
DIR=L:B to A
4
FROM FPGA2
2.8V
IN_RXD
GND
DATA
REMOTE 1
OUT
TxD
min=5.3V
LCK
SW232C_IN_INV
<-
->
from PB-PCB
(PB6)
MULTI PROJECTOR SYNC
USBVBUS
D-
USB5V
GND
GND
VBUS
USB5V
D+
VBUS
D-
D+
3.3VECO
GND
GND
UARTA_PB_R8
UARTA_PB_R8
AC_100_200V
LOW_B ON
GND
AC_OFF_ECOSTB
5V
PWR_DOWN
STB_ON
3.3VSTB
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