Panasonic gpf12de tx-p42v10b tx-p42v10e Service Manual
76
11.26. A-Board (22/22) Schematic Diagram
+
+
P
+
+
+
P
C5323
2700p
50V
C5312
25V
10u
10u
C5319
10u
25V
C5316
0.033u
16V
C5332
1u
25V
C5341
0.1u
16V
C5326
0.1u
16V
C5327
0.1u
16V
C5301
10V
1u
10V
1u
C5320
0.1u
25V
C5322
4.7u
10V
C5311
25V
10u
25V
10u
C5324
3300p
50V
C5303
10V
10V
1u
C5318
10u
25V
C5321
6800p
25V
C5344
1u
16V
C5302
16V
0.1u
C5329
68u
2.5V
C5328
68u
2.5V
IC5300
C0CBCBD00062
1
VOUT
2
VSS
3
NC
5
VIN
4
ON/OFF
C0DBAYY00480
IC5312
1
CTL1
2
CS1
3
FB1
4
VO1
5
ILIM1
6
GND
7
CVBLPF
8
CTL2
9
ILIM2
10
VO2
11
FB2
12
CS2
13
TEST
14
CB2
15
DRVH2
16
LX2
17
DRVL2
18
PGND
19
VB
20
VCC
21
DRVL1
22
LX1
23
DRVH1
24
CB1
L5303
J0JYC0000068
L5305
J0JHC0000045
L5301
G1C2R2Z00007
L5304
G1C100MA0203
L5302
G1C2R2Z00007
GC6_1.8V
F15V
GC6_3.3V
SUB3.3V
SUB5V
GC6_1.2V
VJ5300
VJUMP1005-P
PA5300
K5H5022A0031
TP5300
TP5312
TP5318
DCDC_CTL1
Q5312
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q5318
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
R5330
3.3k
R5329
2.1k
R5333
12k
R5331
3.9k
R5334
16k
R5336
0
R5337
0
R5335
5.6
R5332
4.02k
4.02k
R5324
47k
C1009
16V
16V
0.1u
AR_RXD_PC
PEAKS_SCL1
TP1057
TP0101
TP1055
GENX7_SDA
TMP-SENS_SDA
TP0108
PEAKS_SDA3
PEAKS_SDA1
TP0104
TP1056
G-SRQ_GENX
TP1053
TP1052
CN0100
1
2
3
4
5
6
7
8
9
10
11
ADJ_GENX_SDA
IIC_CONT/C_SEL
D1005
EZAEG2A50AX
TP0105
PEAKS_SCL3
R1010
10k
PEAKS_SDA2
TMP-SENS_SCL
STB3.3V
D1007
EZAEG2A50AX
IC1000
C1ZBZ0003775
1
SDA
2
SCL
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
V+
SUB3.3V
TP1062
TP0107
GENX7_SCL
TP1054
TP0154
D1009
EZAEG2A50AX
TP0102
CN0101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
D1004
EZAEG2A50AX
TP0155
D1010
EZAEG2A50AX
PANEL_SDA2
D1006
EZAEG2A50AX
TP0153
AD_SBI0
D1008
EZAEG2A50AX
D1002
EZJZ0V120JA
R0180
100
PANEL_SCL2
C1010
25V
1u
25V
1u
D1003
EZJZ0V120JA
AD_SBO0
AR_TXD_PC
PEAKS_SCL2
TP0110
TP0109
STB5V
ADJ-GENX_SCL
TP0106
L2870
G1C101M00029
Q2850
2SB0709A0L
STB_5V_SWON
D2808
MA2J11100L
R2810
4.7k
4.7k
TP2750
TP2872
R2823
47k
R2815
470
A8
1
2
3
4
5
6
7
8
9
10
11
12
D2806
MA2J11100L
D2807
MA2J11100L
C2878
50V
4700p
50V
4700p
R2854
100k
100k
TP2755
TP2801
TP2751
R2816
47k
TP2870
A7
1
2
3
4
5
6
7
8
9
10
11
D2802
B0BC4R700007
C2802
0.1u
25V
R2874
10k
C2753
6.3V
47u
TP2805
A6
1
2
3
4
5
6
7
8
9
10
11
12
D2870
B0JCME000037
C2874
100u
10V
DCDC_CTL1
R2812
4.7k
4.7k
C2805
50V
4700p
D2805
MA2J11100L
R2803
1k
1k
D2811
MAZ80330LL
TPS0N
R2818
1k
R2801
39
G-AI_SENSOR
C2824
16V
10u
16V
10u
F15V
TP2756
R2850
75
R2804
330
330
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D2803
B0BC4R700007
TP2810
R2873
0
G-TV_SUB_ON
VJ2870
VJUMP1005-P
C2752
25V
0.01u
R2751
22k
TP2758
G-G_LED_ON
R2871
10k
L2803
G1C330M00027
TPST5
SUB5V
TP2757
G-MAIN_FAN_ON
S_15V
C2873
0.1u
25V
R2805
4.7k
R2855
1k
R2851
22k
C2801
10u
16V
R2752
47k
TPF15V
G-R_LED_ON
R2875
2.2k
2.2k
IC2802
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
R2872
68k
TP2753
IC2801
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
TPS15V
C2809
10u
16V
TP2802
G-SD_LED_ON
R2822
47k
G-KEY1
C2875
0.022u
25V
R2870
39
TP2754
G-RMIN
R2802
20k
20k
R2853
1k
D2801
B0JCME000037
TPEC0
TP2752
SUB5V
SUB6V
SUB5V
R2820
100
R2819
47k
C2871
10u
25V
C2807
10u
25V
Q2851
2SD0601A0L
G-FAN_SOS
TP2803
TP2804
G-ACTIVE_STBY_LED_ON
R2813
4.7k
4.7k
R2811
4.7k
4.7k
C2872
25V
0.01u
D2809
MAZ81100ML
C2806
0.1u
25V
STB3.3V
D2810
MA2J11100L
MA2J11100L
C2821
25V
0.1u
G-ECO_ON/INVERTER_ON
TP2871
G-FAN_MAX
STB5V
C2803
25V
0.01u
R2814
4.7k
R2821
100
D2871
MAZ81200ML
R2806
5.6k
R2817
0
S
POWER-GC6
CR No.5300-5399
190
193
192
191
197
196
198
195
194
NC(REMOCON)
Panel_SDA
GND
GenX7_SRQ
(Device Control)
(GenX8 Loarder/E2PROM)
Panel_SCL
(PEAKS E2PROM)
(Panel Dpr.E2PROM)
NC(LED_R)
(Device Control)
STB3.3V
(Device Control)
STB5V
FPD
GenX5_SRQ
Panel_SDA
PEAKS_SCL0
(Panel Dpr.E2PROM)
Panel_RXD
(Device Control)
(GenX8 Loarder/E2PROM)
GenX8_SCL1
(Panel Dpr.E2PROM)
PEAKS_SCL3
NC(D_PDB_MODE)
PEAKS_SCL2
(Device Control)
PEAKS_SBI0(Diag Control)
Panel_TXD
(Device Control)
PEAKS_SCL1
PEAKS_SDA1
PEAKS_SDA0
IIC_CONT/SRQ
Panel_SCL
IIC_CONT
(PEAKS E2PROM)
STB5V
REF No. 2750-2899
PEAKS_SDA3
GenX8_SDA1
GND
(Panel Dpr.E2PROM)
PEAKS_SBO0(Diag Control)
PEAKS_SDA2
GND
FAN_SOS_2
FAN_SOS_4
+15V_S
GND_4
GND_3
FAN_Vcc_4
GND
FAN_Vcc_3
S_GND
FAN_SOS_3
RMIN
ALL_OFF
ECO_ON
STBY5V_SW
STB3.3V
R_LED_ON
S_GND
AI_SENSOR
GND
KEY1
GND
GND
+15Vc_FAN
N.C.
TO
P-BOARD
(P6)
P-BOARD
(P6)
GND
F+15V
S_GND
F+15V
GND_2
F+15V
STB5V
GND
ACTIVE_STBY_LED_ON
P5V(MON)/P12V-ON
TUNER_SUB_ON
GND_1
+15Vc_FAN
NORMAL SOS
GND
SUB5V
FAN_SOS_1
TO FAN
GND
GND
+15V_S
SD-LED
TO
K-BOARD
(K1)
TO
GL-BOARD
(GL02)
K-BOARD
(K1)
TO
GL-BOARD
(GL02)
FAN_Vcc_2
G_LED_ON
FAN_Vcc_1
+15V_S
REF No. 2750-2899
Set
REF No. 2750-2899
MODEL
A-BOARD (22/22)
!
TO
P-BOARD
(P7)
P-BOARD
(P7)
SUB6V
FAN VCC
GC6 3.3V
GC6 1.2V/1.8V
TEMP SENSOR
FOR
FACTORY USE
FACTORY USE
FOR
FACTORY USE
FACTORY USE
TO 8/22
TO 8/22
TO 8/22
TO 8,15/22
TO 1/22
TO 8/22
TO 8/22
TO 18/22
TO 21/22
TO 21/22
TO 8/22
TO 1,18/22
TO 1/22
TO 15/22
TO 1/22
TO 1/22
TO 1/22
TO 15/22
TO 1,15,18/22