Panasonic TX-23LX60A, Service Manual

Page: 41 / 58

13.9. A-Board (5 of 5) Schematic Diagram
30
32
33
34
35
31
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+
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+
+
A_MUTE
A_MON_DEF
HP_IN_R
HP_IN_L
5V_MAIN
SP_R GUARD_SR
SP_L GUARD_SL
5.0V
GUARD_SL HP_L
VCTP_RST
TV_SOS
TV_SOS
PANEL_ON
JTAG_TDO
JTAG_TDI
JTAG_TMS
GUARD_SR HP_R
8V_SUB
8V_SUB
JTAG_TCK
18.5V_POWER
18.5V_SOUND
18.5V_SOUND
POL_MAIN_ON
POL_PANEL_ON
MAIN_ON
ZA4006
TESA169
CS
R2313
100k
C
POWER_18.5V
C
Q3202
2SC584500L
2SD0601A0L
C
R3215
10k
R3221
10k
R3214
0
C
C
R3233
47k
STBY3.3V
R3205
2.2k
TP1202
C2163
25V
4.7u
R3222
0
TP1201
A3 K1KA04AA0190
B4B-EH-F1(LF)(SN)
1
2
3
4
D3215
MA2J11100L
R2140
10k
CS
C2367
16V
100u
SOUND_18.5V
R2304
10k
CS R3209
47k
R2121
100k
C2127
25V
0.33u
R2105
4.7k
C1AB00002474
IC2001
1 VSSD/HW
2 IN1P
3 IN1N
4 DIAG
5 ENGAGE
6 POWER_UP
7 CGND
8
VDDA
9
VSSA
10
OSCREF
11
HVPREF
12
INREF
13 TEST
14 IN2N
15 IN2P
16 VSSD/HW 17 VSSD/HW
18 DREF
19 HVP2
20
VDDP2
21
BOOT2
22
OUT2
23
VSSP2
24
STAB2
25
STAB1
26 VSSP1
27 OUT1
28 BOOT1
29 VDDP1
30 HVP1
31 OSCIO
32
VSSD/HW
C2181
16V
0.22u
24V
R3228
0
R1234
100k
JS2306
C
Q2303
2SD0601A0L
R3207
3.3k
C
R3200
10k
R2307
10k
CS
D3206
MA2J11100L
C
C
R2111
10k
R1236
10k
D3209
MA2J11100L
Q2312
2SD0601A0L
C2133
50V
220p
R3230
47k
TP2009
C2113
25V
0.1u
R2101
22
JS2004
R3219
0
C2132
50V 220p
R2103
4.7k
C
R3201
47k
C3203
0.22u
16V
C
C2178
50V
1000p
R2106
4.7k
C2162
25V
4.7u
TP1203
C
C
Q2306
2SA207700L
2SB0709A0L
R3206
22k
R3217
0
Q3200
2SC584500L
D3210
MA2J11100L
R3227
10k
C2129
25V
0.33u
C
TP1206
C
C
C2122
50V 1000p
C2102
1u 25V
L2001
47u
A11
K1KA08AA0150
B8B-PH-SM4-TBT(LF)(SN)
1 2 3 4 5 6 7 8
CS
C2179
50V
1000p
ZA4004
TESA169
CS
D3207
MA2J11100L
ZA4003
TESA169
C2119
25V
0.1u
Q3201
2SC584500L
C
R3203
10k
1.6 x 0.8
C
C3200
6.3V
2.2u
C
24V
D2305
MA2J11100L
SUB8V
R2122
150k
CS
D3200
MAZ81500ML
C
C2131
470u
16V
Q3203
2SC584500L
Q2020
UNR521100L
ZA4030
TESA169
R3208
10k
ANALOG_18.5V
C
C3202
16V
100u
C2115 50V
0.015u
D3219
MA2J72900L
R1228
10k
C C
Q2019
UNR521100L
ZA4002
TESA169
R3218
10k
CS
R2303
10k
C2144
1u
6.3V
C
R2310
2.2k
C
R2383
10k
CS
C2139
25V
100u
L2002
47u
D2004
MA2J11100L
R2306
100k
R1231
100k
D2304
MA2J11100L
Q2313
2SC584500L
2SD0601A0L
C2114
25V
0.1u
Q3205
2SD0602ASL
D3217
MA2J11100L
C
C2110
25V
0.1u
MAIN5V
C2126
16V
0.22u
R2153
100k
R2152
100k
C
D3205
MA2J11100L
R2108
6.2k
R2382
100k
C
C2146
1u
25V
R3204
2.2k
C
R2381
1k
C
D3204
MA2J11100L
CS
R2154
100k
C2111
25V 1u
R2100
10
C
R2308
100k
CS
PANEL5V
R2097
39k
R3236
22k
D3208
MA2J11100L
TP1204
C2103
25V
C
R2314
1M
R2118
0
C
R1233
100k
Q3204
2SA207700L
TP3000
C
STB7V
R2139
10k
R3234
2.2k
C2130
470u
16V
STBY3.3V
MAIN5V
C2138
25V
0.1u
C2128
16V
0.22u
D3211
MA2J11100L
POWER_18.5V
24V
C
C2145
47u
16V
STBY3.3V
C
R2114
100k
MAIN5V
TP1208
R2102
22
C
R2109
10k
R3210
3.3k
MAIN8V
C
IC2005
C1BB00000947
BH3544F-E2
1
OUT1
2
MUTE
3
IN1
4
GND
5
IN2
6
BIAS
7
OUT2
8
VCC
STBY3.3V
R3229
15k
R1238
10k
C2223
25V
100u
C2172
6.3V
100u
C
CS
R2160
100k
R3226
0
C
R3216
0
ZA4001
TESA169
CS
D2006
MAZ80470ML
R2113
100k
R3235
1.5k
C2124
50V 1000p
C
R3237
47k
D3203
MA2J11100L
R2159
100k
ANALOG_18.5V
C2143
6.3V
100u
R3220
0
C2118
50V 0.015u
1%
R2098
39k
C2116
25V 0.1u
C
ZA4008
TESA169
C2125
25V
0.1u
C2068
1u
10V
C2147
1u
25V
CS
C
C
C
Q1216
2SC584500L
2SD0601A0L
C
C2141
50V
0.01u
C2106
1u 25V
C2140
35V 220u
R2104
4.7k
C2142
6.3V 100u
C3204
47u
16V
TP2008
C2117
25V 0.1u
C2173
16V
100u
C2112
25V 0.1u
D3216
MA2J11100L
C2120
25V 0.1u
Q2305
2SA207700L
2SB0709A0L
D2001
MA3X704D0L
TP1207
R2096
10k
R2107
6.2k
R1237
10k
C2101
0.1u
25V
R3232
0
R1229
100
L2005
J0JHC0000078
C2109
1u 25V
R2115
39k
R2099
10 C2180
16V
0.22u
ZA4005
TESA169
L2003
J0JHC0000078
R1239
10k
D2301
MA2J11100L
Q1215
2SC584500L
2SD0601A0L
R2112
100k
TP1205
ZA4007
TESA169
R2120
0
R3231
10k
MUTE
JTAG
JTAG
MUTE
OPERATE
OPERATE
MUTE
OPERATE
MUTE
OPERATE
RESETo
JTAG_TDO
JTAG_TDI
NRESET
GND
STBY3.3V
JTAG_TCLK JTAG_TMS
HP AMP
10k
10k
10k
10k
L_ch(+)
R_ch(-)
L_ch(-)
R_ch(+)
MUTE
OPERATE
via
SHORT SOS
MAIN5V
MAIN5V
MAIN5V
MAIN5V
(23inch:14.3V)
41 40 39 38
F
37 36 35 34 33
E
D
C
B
A
TX-23LX60A/M/X
A-Board (5 of 5) Schematic Diagram
TX-23LX60A/M/X
A-Board (5 of 5) Schematic Diagram
!
A-BOARD TNPH0655AB 23LX60A (5/5)
A-BOARD TNPH0655AE 23LX60M (5/5)
A-BOARD TNPH0655AH 23LX60X (5/5)
TX-23LX60M / TX-23LX60X / TX-23LX60A
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