A-Board (13/20) Schematic Diagram - Panasonic TX-P42S10B Service Manual

12.17. A-Board (13/20) Schematic Diagram

! A-BOARD (13/20)
AVSW
REF No. 3000-3399
TO 6,7/20
G-ADV_XRST
109 110
AVSW5V
IC3003
SUB6V
SUB9V AVSW5V
C0DBGYY00281
VOUT VIN
C3118 C3119
R3014
R3112 R3113 10V 10V
10k
1u VSS 1u
0 0
NC CE
C3143
16V
0.1u
SUB9V_VIDEO
C3146
10V
10u
TO 11/20
TO 12/20
76 50
AVSW_R076PIN_FBIN/O1
77 49
78 48
AVSW_R078PIN_FBIN2/O2
79 47
AVSW_R079PIN_CVBSIN6 CVBSin6 O3
R8in R2out
80 46
VCC9V L9in L3out G/CY/Y/CVBSout7
C3145 81 R9in R3out 45
CVBSin5 VCC9V
AVSW_R081PIN_CVBSIN5
16V
82 44
T DET9 CVBS/Y+Cout3
0.1u
83 43
AVSW_R083PIN_YIN4 Yin4 SAG CVBSout3
84 42
T DET8 GND
IC3001
85 41
AVSW_R085PIN_CIN4 Cin4 C/Y+C/CVBSout5
86 40
VCC5V SAG CVBSout5
C1AB00002855
87 39
AVSW_R087PIN_PBIN2/B3 PBin2/B3 S2out
88 38
L3 DET2 Y/Y+C/CVBSout4
AVSW
89 37
AVSW_R089PIN_CYIN2/G3 CYin2/G3 SAG CVBSout4
90 36
T DET7 VCC5V
91 35
AVSW_R091PIN_PRIN2/R3 PRin2/R3 R/Prout1
92 34
T DET6 VD out1
93 33
AVSW_R093PIN_PBIN1 PBin1 B/PB/Cout1
94 32
AVSW_R094PIN_L3DET1 L3 DET1 HD out1
95 31
AVSW_R095PIN_CYIN1 CYin1 G/CY/CVBSout1
Gin R1
96 30
HD VD/FBKMUTE HDin VCC5V GND
97 29
R3239 Rin CVBSin2
AVSW_R097PIN_PRIN1 PRin1 SCL
98 28
99 27
AVSW_R099PIN_BIN
100 26
AVSW_R100PIN_VDIN
C3139
16V
C3147 0.1u
10V
10u
TO 12/20
111 112
TO 10/20
AV_L
AV_L
AV_R
AV_R
AV_L
AV_R
C3141 RGB_CVBS
16V 0.1u
AVSW_R044PIN_CVBS/Y+COUT3
AVSW_R043PIN_SAGCVBSOUT3
AVSW_R038PIN_Y/Y+C/CVBSOUT4
AVSW_R037PIN_SAGCVBSOUT4
C3140
16V 0.1u
MAIN_PR
R3236 68 PC_VS
MAIN_PB/C
R3237 68 PC_HS
MAIN_Y/CVBS
AV-SW_SCL
AV-SW_SDA
AVSW_R027PIN_FBOUT/TDET10
TO 12/20
113 114
61
TO 9/20
TP3008
PC_HS
PC_HS
TP3009
PC_VS
PC_VS
TP3021
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_Y/CVBS/G
TP3004
MAIN_PB/C MAIN_PB/C
MAIN_PB/C/B
TP3005
MAIN_PR
MAIN_PR
MAIN_PR/R
TP3006
RGB_CVBS
RGB_CVBS
RGB_CVBS
TO 1/20
AV-SW_SCL
AV-SW_SDA
115 116 117