D-Board (1 Of 8) Schematic Diagram - Panasonic TH-42PZ77U Service Manual

15.33. D-Board (1 of 8) Schematic Diagram

D-BOARD TNPA4245ADS(1/8)
!
A
B
FL9807
F1J1E104A148
P5V
G
P5V 30 G
TUNER_SUB_ON
TUNER_SUB_ON 29
R9830
10k
GND 28
ALL_OFF
ALL_OFF
27
PSTB_2
PSTB
26
PBUSY_2
PBUSY 25
PANASONIC_MODE/
24
C_SEL
PDB0_2
PDB0
23
PSLCT_2
PSLCT
22
PDB1_2
PDB1
21
IIC_DATA1
20
IIC_CLK1 19
ECO_ON
ECO_ON
18
C R9831
GND 10k
17
AR_TXD_PC
TXD
16
NC 15
AR_RXD_PC
RXD
14 FL9800
F1J1E104A148
GND 13
G
STBY5V_F 12
G
PANEL_STBY_ON C9830 C9831
R9902
10V
PANEL_STBY_ON 11 10V
100 10u
10u
GND
10
R9827 100 INEXCH
INEXCH
9
R9826 ALARM
100
ALARM
8
R9825 READY
100
READY 7
R9824
100 DRVMUTE
DISPEN
6
GND
5
AR_STB_SDA02
IIC_DATA2 4
AR_STB_SCL02
IIC_CLK2 3
IIC_INT
2
AR_IIC_CONT
D IIC_CONT
1
TO
D3
DG-BOARD
(DG35)
P5V
TO
SC-BOARD C9840 C9832
D20
16V 10V
(SC20)
0.1u 10u
1
P5V
2
CLK
3
GND
4 SC_SCSU
SCSU
SC_CPH2
5
CPH2
6 R9085 SOS6_SC1
SOS6_SC1
100
7
CEL
8
GND
SC_SIUB
9
CSL
E
10 SC_CSOU
CML
11
SIUB(SIU2)/LAT R9848
12 EXB2HV470JV
CSOU
SC_CPH1
13
CPH1
14
CQR(CPL)
SC_CERS
15
CERS(CBK)
16 SC_OC1A
OC1A(CL)
SC_SIUA
17
SIUA
18 SC_SIDA
SIDA
19
OC2(CEL2)
20 SC_DRV_RST_O
GND
SOS7_SC2
21 R9086
SOS7_SC2 R9849
22 100 EXB2HV470JV
DRV_RSTO
23
CRH
24
CSH
25
CMH
26 SC_SIDB
SIDB(SID2)
SC_OC1B
27
OC1B(CL2)
28
GND
R9850
29
NC P15V_MOTO EXB38V470JV
30
P15V
31
P15V
C9859
C9858
25V 25V
0.01u 10u
F
TH-42PZ77U
D-Board (1 of 8) Schematic Diagram
1 2
TO
P-BOARD
P15V_MOTO FL9803 P15V
D25
(P25) F1J1E104A148
PA9800
1 G K5H4022A0023
P15V
G
C9823 C9844
2
P15V 25V 25V
10u 0.01u
3
FAN_CONT
4
GND
5
GND
FL9805 P5V
6
GND F1J1E104A148
G
7
P5V
G
C9837 C9845
8
GND 10V 16V
10u 0.1u
STB5V_M
9 FL9806
P5V
F1J1E104A148
G
10
STBY5V
G
C9028 C9029 C9846
11
GND 10V 10V 16V
10u 10u 0.1u
12
GND
13 TUNER_SUB_ON
F_STBY_ON
14
FAN_SOS
ECO_ON
15
ECO_ON
SOS4_PS 16 R9087 100 SOS4_PS
17 PANEL_MAIN_ON
PANEL_MAIN_ON
ALL_OFF
18
ALL_OFF
19
AC_GOOD
20 R9100 100 VDATA_DET
VDATA_DET
LEVEL SHIFT
IC9803
C0JBAZ002692
SC_CLK
Y8
11 GND 10
SC_SCSU FP_CLK
Y7
12 A8 9
SC_CPH2 FP_SCSU
Y6
A7
13 8
SC_CEL FP_CPH2
Y5
A6
14 7
SC_CSL FP_CEL
Y4
15 A5 6
SC_CML FP_CSL
Y3
16 A4 5
SC_SIUB FP_CML
Y2
17 A3 4
SC_CPH1 FP_SIUB
Y1
A2
18 3
P5V
FP_CPH1
G2
19 A1 2
Vcc
20 G1 1
C9841
16V
0.1u
LEVEL SHIFT R9846
STB5V
EXB2HV222JV
IC9802
C9826
C0JBAZ002692
16V
0.1u
SC_CERS
Y8
11 GND 10
SC_OC1A FP_CERS
Y7
A8
12 9
SC_SIUA FP_OC1A
Y6
13 A7 8
SC_SIDA FP_SIUA
Y5
14 A6 7
SC_OC2 FP_SIDA
Y4
15 A5 6
SC_DRV_RST_O FP_OC2
Y3
A4
16 5
SC_CSH FP_DRV_RST_O
Y2
17 A3 4
SC_CMH FP_CSH
Y1
18 A2 3
P5V FP_CMH
G2
19 A1 2
Vcc
G1
20 1
C9842
16V
0.1u
R9847
EXB2HV222JV
LEVEL SHIFT
IC9807
C0JBAZ002692
SC_CQR
Y8
GND
11 10
SC_CSOU FP_CQR
Y7
12 A8 9
SC_SIDB FP_CSOU
Y6
13 A7 8
SC_OC1B FP_SIDB
Y5
14 A6 7
CRH FP_OC1B
Y4
A5
15 6
FP_CRH
Y3
SC_CLK 16 A4 5
Y2
17 A3 4
Y1
SC_CEL P5V 18 A2 3
SC_CSL G2
A1
19 2
SC_CML
Vcc
20 G1 1
C9889
16V
0.1u
R9901
EXB2HV222JV
SC_CQR
SC_OC2
SC_CSH
SC_CMH
3 4
IC9805
C0DBAYY00274
R9895
3.3V/1.2V
100k
C9877
C9885
50V 1 30
RT OVP
68p 50V C9861
C9880
1000p
2 29
CS1 CUVP
R9890
8200p 25V
3 28
47.5k VO1 PGOOD
1%
4 27
1%
FB1 CB1
R9891
12.7k 5 26
R9886 REFIN1 OUT1-1
56k
6 25
ILIM1 LX1
1%
7 24 C9886
R9888 -INC1 OUT1-2
25V
11k 0.1u
8 23
1% -INC2 VCC
9 22
R9878 ILIM2 PGND
R9887
11k
56k 10 21
1% FSW VB
R9889
1% 11 20
FB2 OUT2-2
1%
18.2k
12 19
1% VO2 LX2
R9879 C9879 25V
13 18
CS2 OUT2-1
13k 8200p
14 17
GND CB2
C9888
15 16
50V VREF CTL
360p
C9878
25V C9862
0.01u
C9860
6.3V
4.7u
2.5V
P15V
IC9806
C9874
R9868
C0DBAYY00273
100k
1 24
GND FB
Q9805
C9881
2 23
B1ABCF000138 25V
REFIN VO
0.01u
3 22
VREF RT
P3.3V
P15V C9882 4 21
CS CB
VB1_5V
8200p 25V
C9883 5 20
COVP OUT-1
100p 50V
D9818
R9892 C9884 6 19
B0JCCE000008 R9871
CUVP LX
10k R9872 100k 1000p 50V
0
7 18
PGOOD VBIN
D9819 R9869
B0JCCE000008 10k
Q9806 8 17
CTL VCC
VB1_5V
B1ABCF000138
9 16
R9870 LSAT VB
10k
R9893
10 15
1%
ILIM OUT-2
56k
R9894 11 14
+INC PGND
11k
1% 12 13
-INC FSW
5 6
97
P15V
C9867 C9870
25V
25V
10u
10u
25V
0.1u P3.3V
L9800
R9880
G1C2R2Z00007
0
D9816 C9865
4V
MA22D3900L
68u
Q9807
B1MBEDA00015
P1.2V
C9873
D9812
4V
MA22D3900L
68u R9881
0
L9801
G1C1R5Z00006
Q9808
B1MBEDA00015
25V
0.1u
C9868 C9871
25V 25V
10u 10u
P15V
50V
68p
C9869 C9872
25V 25V
10u 10u
C9864
25V
0.1u
1 8
L9802 P2.5V
2 7 R9882
G1C2R2Z00007
0
3 6
4 5
C9887 C9866
25V
4V
Q9809
0.1u 68u
B1MBEDA00015
VB1_5V
C9863
6.3V
4.7u
TH-42PZ77U
D-Board (1 of 8) Schematic Diagram
7 8
TH-42PZ77U
1
2
9