A-Board (7/15) Schematic Diagram - Panasonic TH-46PZ850U Service Manual

11.14. A-Board (7/15) Schematic Diagram

! A-BOARD TNPH0736S (7/15)
11
12
13
14
15
MAZ81400ML
AV3_L
11
10
MAZ81400ML
AV3_R
R3051
9
VJUMP1005-P
8
AV3_V_GND
MAZ81400ML
AV3_V
R3053
7
VJUMP1005-P
6
AV3_Y_GND
MAZ81400ML
AV3_Y
R3052
5
VJUMP1005-P
4
AV3_C_GND
MAZ81400ML
AV3_C
3
AV3_S_DET
2
KEYSCAN1
1
JS3058
0
A51
TO
G-BOARD
(G51)
TH-46PZ850U
A-Board (7/15) Schematic Diagram
55 56
CONNECTOR,AVSW
R2116
10k
Q2041
2SD0601A0L
R2117
10k
R2115 C2263
10k >> MAIN_L 10V
Q2042
R2138 C2264
10k 2SD0601A0L 10V
>> MAIN_R
C2106
16V 0.1u
C2108
10V 10u
C2105
16V 0.1u
C2107
10V 10u
C2100
16V 0.1u
C2101
10V 10u
R2111
100
AD_SDA1 SDA2 R2056 VJUMP1005-S
S
AD_SCL1 SCL2 R2057 VJUMP1005-S
S
DTV_LRCK DTV_LRCLK >>
DTV_SRCK DTV_BCLK >>
R2110
10k
DTV_DMIX DTV_SDIN >>
L2041
AUD3.3V J0JYC0000068
JS3055 0
V2_C
JS3054 0 V2_Y HDMI_SDIN
HDMI_SPDIF
JS3053 0
V2_V
DTV_SPDIF
JS3051 0 V2_R HDMI_BCLK
HDMI_LRCK
JS3052 0
V2_L
JS3056 0 V2_S_DET
MCLK
SUB9V
D3086
JS2088 0
D3085
D3089
D3087
D3088
AG_KEY1(CON-PANE)
to (8/15)
D3005
K7AAAY000003
OPTICAL
AUDIO
OUT
57 58
AMP_MUTE
AMP_MUTE
A_MON_MUTE
A_MON_MUTE
SUB3.3V
R2355
VJUMP1005-S
Q2301
TP2315
R2331
To SOS 2SB0709A0L
220
SOUND SOS
C2301 R2330
R2302
16V 3.9k
2.2k
0.1u
R2301
2.2k
IC2008
C2302
C0CBCBE00001
16V VJUMP1005-S
0.1u
OPERATE
AUD3.3V AUD 3.3V SUB5V
TP2000
MUTE
DVDD1.8V
1 7
VOUT
VIN
C2118
C2111
2 10V
R2114
6.3V NC 1u
75k 2.2u
6
SUB
3
GND
R2163
R2113
10k
120k
4 5
CNCONT
C2116
50V
470p
R2190
VJUMP1005-S
>> Monitor R
S
C2181
R2150
25V
10u 28k
0.01u
R2151 R2191
10u 28k VJUMP1005-S
>> Monitor L
S
C2180
25V
0.01u
R2152
0
C2192
10V
10u
R2100
L2029
20k
J0JCC0000059
1 60
C2213
2 59 50V
1000p
3 58
4 57
C2244 C2216
AVDD HPOUT1L
AUXIN1L AUXOUT3R R2104 16V 16V
5 56
NC AUXIN1R AUXOUT3L AGND 2k 0.1u 0.1u
6 ISET NC 55
NC AGND C2245
C2251
7 54 50V 1000p
10V
NC PLL_LF
10u
8 53
IC2106
NC AVDD
9 52
NC DGND
C2049
10 C1AB00002908 51
NC DVDD 16V
11 50 0.1u R2096
NC SOUND PROCESSOR RESET EXB28V220JX
C2050
12 49 PWM_WO_R-
16V NC PWM4B
0.1u PWM_WO_R+
13 48
DGND PWM4A
14 47 PWM_WO_L-
DVDD PWM3B
15 46 PWM_WO_L+
MUTE PWM3A
DVDD DVDD
PWM_SQ_R-
16 45
SDA SDIN0 PWM_READY PWM2B
17 44 PWM_SQ_R+
SDIN1 SPDIF_OUT/SDO1
SCL PWM2A
18 43 PWM_SQ_L-
PWM_SQ_L+
19 42
20 41
R2271
EXB28V220JX
C2023
C2054 C2048
R2164 16V
10V 16V
1k
0.1u 10u 0.1u
C2126
C2052 C2053
HDMI_SDIN >> 10V
16V 16V
0.1u 0.1u 10u
HDMI_SPDIF >>
R2060 SOUND15V
DTV_SPDIF >>
68
HDMI_BCLK >>
HDMI_LRCLK >>
L2020
to ADV
VJUMP1005-S
<< 24.576MHz
R2058
820
C2056
50V
15p
R2125
C2055 VJUMP1005-S
50V
X2010 12p
H0J245500089
DVDD1.8V
TP2002
SUB3.3V
1 7
TO
PB-BOARD
C2189
C2187 10V
2 (PB30)
6.3V 1u
2.2u 6
3 A30
R2162
C2188
10k
50V
1
4 5 DR15V
470p
2
GND TP2027
SUB9V 3
FAN SOS
IC2107
SUB9V 4
TP2028
C0DBFFD00003
5
Fan cont
DVDD1.8V
SUB3.3V
C3157
16V
0.1u
VIH > 2.2V => PowerDown
VIL < 0.8V => active
>> RESETB
59 60
54
to (15/15)
to (15/15)
R2374
VJUMP1005-P
SOUND15V
L3512
J0JHC0000042
D2301 IC2301
MA2J11100L
R2358 R2305 C1AB00002875 C3532 C3530
470 25V 25V
10u 470u
AUDIO AMP
OPERATE
RESET
1 STBY 36
PVD1
S
C2353 C2303
PWM_READY R2317
2 NC1 35 50V 25V
VJUMP1005-S
PVD1 0.1u 1u L2300
MUTE
G1C220MA0291
3 34
MUTE
OUT_CH1_P
R2306 C2317
VJUMP1005-S 4 NC2 33 50V
BOOT_CH1_P 0.1u
PWM_SQ_R+ 5 32 C2305
PWM_A1
25V
VDDA1
1u
6 NC3 31 C2319
BOOT_CH1_N 50V
0.1u
PWM_SQ_R- 7 30
PWM_B1
OUT_CH1_N
L2302
8 NC4 29 G1C220MA0291
PGND1
9 28
VREG5
PGND1
C2313
10 GND 27
10V
PGND2
1u
11 NC5 26
PGND2 L2304
G1C220MA0291
PWM_WO_R+ 12 PWM_B2 25
OUT_CH2_N
C2321
50V
13 NC6 24
0.1u
BOOT_CH2_N
C2307
PWM_WO_R- 14 PWM_A2 23
25V
VDDA2
1u
OPERATE
15 NC7 22 C2323
BOOT_CH2_P 50V
SOS R2325
0.1u
100 16 NOD_THERM 21
OUT_CH2_P L2306
17 NOD_OUTSHDN 20 G1C220MA0291
PVD2
18 NC8 19
PVD2
C2359 C2309
50V 25V
0.1u 1u
TP2302
JS2300
0
L2308
J0JHC0000042
IC2302
C1AB00002875
C2065 C2361
25V 25V
10u 470u
AUDIO AMP
OPERATE
R2180
RESET
VJUMP1005-S
1 STBY 36
S PVD1
C2354 C2304
2 35 50V 25V
NC1
0.1u L2011
R2185 PVD1 1u
G1C220MA0291
VJUMP1005-S
3 MUTE 34
OUT_CH1_P
S
C2318
4 33
NC2 50V
BOOT_CH1_P 0.1u
PWM_SQ_L+ 5 PWM_A1 32 C2306
VDDA1 25V
1u
6 NC3 31
C2356
BOOT_CH1_N
50V
PWM_SQ_L- 7 30 0.1u
PWM_B1
OUT_CH1_N
L2013
G1C220MA0291
8 NC4 29
PGND1
9 28
VREG5
PGND1
C2312
10 GND 27
10V
PGND2
1u
11 NC5 26
PGND2 L2015
PWM_WO_L+ G1C220MA0291
12 PWM_B2 25
OUT_CH2_N
C2358
13 NC6 24
50V
BOOT_CH2_N 0.1u
PWM_WO_L- 14 PWM_A2 23 C2308
VDDA2 25V
1u
OPERATE
15 NC7 22 C2324
R2184 BOOT_CH2_P 50V
SOS
10 0.1u
16 NOD_THERM 21
OUT_CH2_P
L2017
G1C220MA0291
17 NOD_OUTSHDN 20
PVD2
18 NC8 19
PVD2
C2360 C2310
TO 50V 25V
0.1u 1u
P-BOARD
R3571
A6
0 (P6)
TP3518 TP3519
1
+15V_S
R3570
0 2
+15V_S
3
TP2020 +15V_S
4
S_GND
5
S_GND
TO
6
S_GND K-BOARD
(K1)
7
F+15V JS2015
F15V 8
TP3502 TP3503 F+15V A1
9
F+15V
1
SUB5V
PA2000
K5H5022A0023 10
GND 2
AI_SENSOR
11
TP2021 GND 3
GND
12
GND
4
STB3.3V
5
GND
6
RM_IN
TO 7
R_LED_ON
P-BOARD
8
A7 (P7) GND
AG_FAN_SOS TP2025 TP2022
9
1 KEYSCAN3
to (8/15)
+15Vc
2
AG_FAN_MAX +15Vc
TP2026
3
GND
4
STB5V TP3500 TP3501 GND
5
STB5V
TP2023
6
to (6/15)(8/15) AG_TV_SUB_ON TUNER_SUB_ON
TP2024
7
to (8/15) AG_ECO_ON ECO_ON
8
ALL_OFF
9
AC_GOOD/KEY
61 62
R2315
3.3
C2337
50V
0.022u
C2377
50V
0.022u
C2375
50V
C2333
0.022u
25V
TO
0.33u C2339
50V
C2389 WOOFER-R
0.022u
50V
SQUAWKER-R
C2335
R2308 1000p
25V
3.3
0.33u
A12
TP2311
C2387
1
50V SQ_R+
1000p
TP2312
2
SQ_R-
TP2313
3
W_R+
TP2314
4 W_R-
C2341 C2385
R2313
25V 50V
3.3
0.33u 1000p
C2345
50V
C2343
0.022u
25V
0.33u C2379
50V C2383
0.022u 50V
1000p
C2381
50V
0.022u
C2347
50V
0.022u
R2311
3.3
R2128
3.3
C2338
50V
0.022u
C2378
50V
0.022u
C2376
TO
50V
C2334 0.022u
WOOFER-L
25V
0.33u C2340 C2390 SQUAWKER-L
50V 50V
0.022u 1000p
C2336 A10
R2122
25V
3.3
0.33u
TP2011
1
SQ_L+
C2388
TP2013
50V 2
SQ_L-
1000p
3
NC
TP2015
4
W_L+
TP2016
C2386 5
R2126 W_L-
50V
3.3
1000p
C2346
50V
C2342 0.022u
25V
0.33u
C2380 C2384
50V 50V
1000p
0.022u
C2344
25V
0.33u
C2382
50V
0.022u
C2348
50V
0.022u
R2124
3.3
SUB5V
0
GenX5
TP2019 FL2102
J0HAAB000036 R3632 to (8/15)
0
AG_AI_SENSOR
1 3
C3731
TP3603 R3633
2 4 6.3V AG_RMIN
15k
47u
AG_R_LED_ON
JS2010 STB3.3V
0
TP3601
C3575
16V
0.1u
TP3602
FL2103
J0HAAB000036
1 3
TP3605
2 4
FL2104
J0HAAB000036
1 3
2 4
FL2100
J0HAAB000036 to (5/15)
AG_KEY3
1 3
2 4
TH-46PZ850U
A-Board (7/15) Schematic Diagram
63