Read Panasonic PT-RZ21K / PT-RS20K (serv.man2) Service Manual online
DIA-17
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
3. 3. G-PCB (1/2)
TOP
NFC_INIT
R8_NFC_INIT
220p
50V
C6135
C6118
470p
50V
C6133 0.1u 16V
C6132 1u 6.3V
C6120
470p
50V
C6137
0.01u 50V
C6117
470p
50V
C6113
470p
50V
220p
50V
C6134
C6119
470p
50V
220p
50V
C6127
C6173
1000p
50V
C6172
1000p
50V
C6115
470p
50V
220p
50V
C6129
C6114
470p
50V
C6130
0.01u
50V
C6116
470p
50V
C6128
0.01u 50V
C6611
1000p
50V
D6112
B0ADCJ000015
D6109
B0ADCJ000015
D6110
B0ADCJ000015
B0ADCJ000015
D6113
B0ADCJ000015
D6111
B0ADCJ000015
1
2
3
4
5
6
L6117
J0JCC0000168
CH_CINEMA
Q6105
B1ADCE000013
Q6104 B1ADCE000013
R6169
EXB28V471JX
R6105
0
R6157
10k
R6195
1M
R6137
390
R6233
22
R6139
2.2
R6175
0
R6132
22k
R6174
0
R6164
0
1.0 x 0.5
R6232
4.7k
R6161
0
1.0 x 0.5
R6162 0
R6259
47k
R6261
47k
R6138
22k
R6165
0
1.0 x 0.5
R6166 1k
R6176
0
R6134
4.7k
R6231
4.7k
SW232C_HDBT
R8_KEY1
RS232CIN_TX
R8_KEY2
R8_REMOTE2C
UART_X2_232CIN
UART_X2_232CIN
R8_IR_REAR
R8_REMOTE2D
R8_IR_FRONT
R8_7SG_DATA
R8_LED_CLOCK
UART_HDBT_232C
SW232C_IN
REQ_X2_R8
UART_HDBT_232C
SW232C_IN_INV
R8_KEY2
SW232C_HDBT
UART_R8_X2_T
AC_OFF_ECOSTB
R8_TX_RS232CIN
RS232CIN_TX
R8_LED_LCK
R8_KEY3
R8_REMOTE2D
R8_STB_ON
UART_X2_R8
R8_KEY1
UART_232C_HDBT
SW232C_IN
R8_7SG_CLK
R8_KEY3
RS232C_DET
UART_232CIN_X2
VALENS_ON
RS232CIN_RX
R8_IR_REAR
RS232CIN_RX
SW232C_HDBT_INV
R8_RX_RS232CIN
3D_SYNC1_I
RS232C_DET
+3.3V_PROVE
UART_232C_HDBT
R8_VALENS_ON
R8_REMOTE2C
R8_LED_DATA
R8_7SG_LCK
R8_7SG_DATA
3D_SYNC1_O
R8_TX_RS232CIN
PROG_MODE
PROG_RESET
R8_LED_LCK
R8_LED_CLOCK
R8_LED_DATA
SW232C_IN
SW232C_IN_INV
SW232C_HDBT
SW232C_HDBT_INV
R8_IR_FRONT
R8_RX_RS232CIN
UART_232CIN_X2
UART_R8_X2
R8_IR_REAR
R8_7SG_LCK
R8_7SG_CLK
C6144
0.1u
16V
C6161
50V
12p
C6142
0.1u 16V
C6167
6.3V
1u
C6131
1000p
50V
C6164
1000p
50V
C6104
0.1u
16V
C6156
16V
0.1u
C6136
0.01u
50V
C6170
0.1u 16V
C6121
10V
10u
C6112
0.1u 16V
C6139
0.1u
16V
C6148
220p
50V
C6103
0.1u
16V
C6110
0.1u
16V
C6111
0.1u
16V
C6106
0.1u
16V
C6102
0.1u
16V
C6152
1000p
50V
C6146
1000p
50V
C6153
1000p
50V
C6168
0.1u 16V
C6124
16V
0.1u
C6107
0.1u
16V
C6109
0.1u
16V
C6171
16V
0.1u
C6151
1000p
50V
C6162
50V
12p
C6159
6.3V1u
C6141
0.1u
16V
C6105
0.1u
16V
C6122
16V
0.1u
C6169
0.1u
16V
C6163
0.1u
16V
C6143
0.1u
16V
C6166 0.01u
16V
C6145
0.1u
16V
C6150
1000p
50V
C6149
220p
50V
C6126
0.1u
16V
C6147
220p
50V
C6123
16V
0.1u
C6125
16V
0.1u
C6160
6.3V
1u
C6140
0.1u 16V
C6108
0.1u
16V
C6138
0.1u
16V
C6175
16V
0.1u
D6126
DZ2J05600L
D6101
DZ2J05600L
D6104
DZ2J05600L
D6105
DZ2J05600L
D6103
DZ2J05600L
D6106
DZ2J05600L
D6108
DZ2J05600L
D6102
DZ2J05600L
D6107
DZ2J05600L
D6125
DZ2J05600L
D6121
D4ED11200005
D4ED11200005
D6119
D4ED11200005
D6118
D4ED11200005
D6124
D4ED1270A008
D4ED1270A008
D6115
D4ED1270A008
D4ED1270A008
D6117
D4ED1270A008
D6114
D4ED1270A008
D4ED1270A008
D6120
D4ED11200005
D4ED11200005
D6116
D4ED1270A008
D6123
D4ED1270A008
D6122
D4ED1270A008
FL6102
J0HAAB000036
1
2
3
FL6101
J0HAAB000036
J0HAAB000036
1
2
3
C0JBAB000621
IC6115
1
NC
2
IN_A
3
GND
5
Vcc
4
OUT_Y
C0JBAU000145
IC6106
Buffer
Bus Transceiver
Bus Transceiver
1
OE
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0JBAA000549
IC6120
1
B
2
A
3
GND
5
VCC
4
Y
C0EBY0001267
IC6113
1
OUT
2
VDD
3
GND
5
CD
4
NC
C0JBAA000549
IC6111
1
B
2
A
3
GND
5
VCC
4
Y
IC6108
C0JBAZ002390
1 VCCA
2 GND
3 A
4
B
5
DIR
6
VCCB
IC6107
C0JBAZ002390
1 VCCA
2 GND
3 A
4
B
5
DIR
6
VCCB
IC6119
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
IC6118
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
IC6104
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
IC6103
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
C1ZBZ0003985
IC6105
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
IC6102
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
/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
IC6112
SUB_microcomputer
Reset
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
JK6101
K2HC103B0093
1
2
3
4
5
6
7
JK6102
K2HC103B0221
JK6106
K1QBB1CB0005
G
G
G
JK6107
G
G
G
JK6103
K1FB109B0083
1
2
3
4
5
8
9
6
7
JK6105
K1FB109B0083
1
2
3
4
5
8
9
6
7
JK6104
K1FY109B0018
1
2
3
4
5
8
9
6
7
G44
1
2
3
4
G31
1
2
3
4
5
6
7
8
9
10
L6103
J0JCC0000168
L6111
J0JCC0000168
L6108
J0JCC0000168
L6120
J0JCC0000168
L6105
J0JCC0000168
J0JCC0000168
L6115
J0JCC0000168
J0JCC0000168
L6114
J0JCC0000168
L6109
J0JCC0000168
L6113
J0JCC0000168
L6101
J0JCC0000168
J0JCC0000168
L6112
J0JCC0000168
L6123J0JHC0000078
L6118
J0JCC0000168
L6106
J0JCC0000168
L6110
J0JCC0000168
L6104
J0JCC0000168
L6107
J0JCC0000168
L6124
J0JHC0000078
L6121
J0JHC0000078
L6102
J0JCC0000168
L6116
J0JCC0000168
J0JCC0000168
L6122
J0JHC0000078
L6119
J0JCC0000168
+3.3VSTB
+3.3VECO
+3.3VECO
+16V_B
+3.3V
+3.3VSTB
+5V
+5V
+3.3VECO
+3.3VECO
+3.3VSTB
+3.3VSTB
+3.3VSTB
+5VSTB
+3.3VECO
+5VSTB
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VECO
+3.3VSTB
R8_CASE_OPEN
PW2_FGS
3D_SYNC1_O
DCOUT1_ERR
UART_X2_232CIN
DCOUT2_ERR
EXT_3DSYNCDIR
UART_X2_232COUT
REQ_TO_R8
U_R8_P_RXD
UART_R8_X2_T
LAMP_SCL
REMOTE_IN_FR
PW1_FGS
AC_100_200V
3D_SYNC2
UART_X2_R8
R8_SSI
LAMP_SDA
UART_HDBT_232C
REMOTE_IN_RE
UART_R8_X2_T
UART_232CIN_X2
R8_SSO
IR_FRONT
UART_R8_X2
R8_SSCK
R8_LED_LCK
IR_REAR
R8_SCS
R8_LED_CLOCK
STB_ON
VALENS_ON
U_R8_P_TXD
UART_232C_HDBT
R8_LED_DATA
UART_232COUT_X2
3D_SYNC1_I
Q6103
B1ABDF000018
Q6101
B1ABDF000018
Q6102
B1ADCE000013
R6106
EXB28V472JX
4.7k
R6173
EXB28V102JX
R6107
EXB28V472JX
4.7k
R6198
EXB28V220JX
R6130
EXB28V101JX
100
R6196
EXB28V220JX
R6131
EXB28V101JX
100
R6111
22k
1%
R6213
22
R6153
100
R6120
22k
1%
R6205
22
R6172
1M
R6133
4.7k
R6236
47k
R6206
22
R6202
2.2k
1%
R6229
2.2k
R6217
2.2k
1%
R6156 10k
R6147
100
R6104
22
R6170
1M
R6204
22
R6220
22
R6209
22
R6108
22k
1%
R6112
22k
1%
R6119
22k
1%
R6215
2.2k
1%
R6129
22k
1%
R6210
22
R6228
2.2k
R6110
22k
1%
R6136
100
R6145
100
R6224
47k
R6123
22k
1%
R6155
22k
1%
R6148
100
R6152
100
R6199
2.7k
R6143 4.7k
R6200
47k
R6124
22k
1%
R6122
22k
1%
R6197 4.7k
R6125
22k
1%
R6158
1k
R6126
22k
1%
R6103
22
R6117
22k
1%
R6150
100
R6159
113
1%
R6127
22k
1%
R6135
100
R6221
22
R6113
22k
1%
R6115
22k
1%
R6114
22k
1%
R6171
1M
R6109
22k
1%
R6102
22
R6211
22
R6208
1k
R6223
22
R6201
2.2k
1%
R6144
100
R6121
22k
1%
R6168 4.7k
R6151
100
R6118
22k
1%
R6128
22k
1%
R6225
22
R6194
470
R6146
100
R6222
22
R6167
4.7k
1%
R6227
47k
R6163
22
R6207
2.2k
2.2k
1%
R6212
330
R6187
2.2k
R6203 2.2k
1%
R6214
15k
1%
R6142 2.7k
R6160
113
1%
R6101
4.7k
R6216
2.2k
1%
R6219
4.7k
R6256
4.7k
R6141
100
R6116
22k
1%
R6258
47k
R6260
47k
R6230
4.7k
R6149
100
R6226
22
R6140
2.7k
R6234
22
R6599
22
X6101
R6154
47k
+3.3VSTB
C6981
220p
50V
R6900
330
L6125J0JYC0000014
L6126J0JYC0000014
L6127J0JYC0000014
R8_UART1_RX
SERIAL OUT
TO FPGA2
AND
UART0 to MAIN CPU
RxD
DP91000046C
DATA
9
GND
LCK
max=5.76V
<-
RESET
REMOTE1 IN
IR_OUT
NFC Module
KEYSCAN2
R8C35
NC
3
2
VCC
13.2V
IN_TXD
LOW=RS232C-IN
SDA
CH_CINEMA
SW232C_IN
GND
6
TxD
INT
25V
KEYSCAN3
1.55-
FROM FPGA2
SW232C_HDBT
SCL
SERIAL IN
3D-SYNC2 OUT
3D-SYNC1 IN/OUT
REMOTE_IN REAR
GND
REMOTE2 IN
Nonuse
Nonuse
FROM FPGA3
CLK
OUT_TXD
REMOTE1 OUT
+3.3VECO
to S-PCB (S1)
STB3.3V , STB5V ON/OFF
FROM MAIN REQ "CALL ME!"
RS232CIN_TX
REAR IR
RxD
->
min=5.3V
7
IN_RXD
STB+5V
LOW=R8
GND
<-
GND
RS232C DETECT
MODE
TxD
R8_UART1_TX
<-
5
KEYSCAN1
RS232CIN_RX
<-
SW232C_IN_INV
4
FRONT IR
FROM FPGA2
OUT_RXD
->
HIGH=HDBT-232C-IN
SW232C_HDBT_INV
8
FRONT LED
FROM R/C
RxD
TxD
UART0 to MAIN CPU
AND
RS-232 Line Driver/Receiver
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