A-Board (18/24) Schematic Diagram - Panasonic TH-L32X10A Service Manual

TH-L32X10A

14.22. A-Board (18/24) Schematic Diagram

AVSW/1
Audio Video SW
F
SUB9V SUB5V
R3112 R3113
0
0
E
SUB9V_VIDEO
D
AVSW NC-PIN
C
C
G-ADV_XRST
R3239
B
A
TH-L32X10A
A-BOARD (18/24) Schematic Diagram
1 2
C3143
0.1u
16V
C
C3146
10V
10u
C
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 C 81 45
R9in R3out
AVSW_R081PIN_CVBSIN5 0.1u CVBSin5 VCC9V
16V
82 44
T DET9 CVBS/Y+Cout3
83 43
AVSW_R083PIN_YIN4 Yin4 SAG CVBSout3
84 42
AVSW_R084PIN_TDET8 T DET8 AVSW GND
C
85 41
AVSW_R085PIN_CIN4 Cin4 C/Y+C/CVBSout5
86 40
VCC5V SAG CVBSout5
R2A11014FT
87 39
AVSW_R087PIN_PBIN2/B3 PBin2/B3 S2out
SLV:90h
88 38
L3 DET2 Y/Y+C/CVBSout4
89 37
AVSW_R089PIN_CYIN2/G3 CYin2/G3 SAG CVBSout4
C1AB00002855
90 36
AVSW_R090PIN_TDET7 T DET7 VCC5V
IC3001
91 35
AVSW_R091PIN_PRIN2/R3 PRin2/R3 R/Prout1
92 34
AVSW_R092PIN_TDET6 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 Rin CVBSin2 29
AVSW_R097PIN_PRIN1 PRin1 SCL
98 28
C
99 27
AVSW_R099PIN_BIN
100 26
AVSW_R100PIN_VDIN
C
C3147
10u
10V
C3139
0.1u
C 16V
C
C
3 4
AV_L
AV_R
C
iGND
C
RGB_CVBS
C3141
0.1u
16V C
AVSW_R044PIN_CVBS/Y+COUT3
AVSW_R043PIN_SAGCVBSOUT3
AVSW_R039PIN_S2OUT
AVSW_R038PIN_Y/Y+C/CVBSOUT4
C3140
AVSW_R037PIN_SAGCVBSOUT4 0.1u
16V
C
MAIN_PR
PC_VS
R3236
MAIN_PB/C
68
PC_HS
R3237
MAIN_Y/CVBS
68
C
AV-SW_SCL
AV-SW_SDA
AVSW_R027PIN_FBOUT/TDET10
5 6
48
PC_HS
PC_VS
VIDEO/1
0.0dB to ADV
MAIN_Y/CVBS
0.00dB to ADV
MAIN_PB/C
MAIN_PR
0.00dB to ADV
RGB_CVBS
0.00dB to ADV
AV_L
AV_R
!
A-BOARD TXN/A10NWY (18/24)
Sheet NO. 011_4: AVSW
CR No.3000~3399
G-ADV_XRST
TH-L32X10A
A-BOARD (18/24) Schematic Diagram
7 8
Sheet
ADV_V_DEST
TP3008
PC_HS
TP3009
PC_VS
TP3021
MAIN_Y/CVBS
MAIN_Y/CVBS/G
TP3004
MAIN_PB/C
MAIN_PB/C/B
TP3005
MAIN_PR
MAIN_PR/R
TP3006
RGB_CVBS
RGB_CVBS
Sheet
ADV_A-DEST
AV_L
AV_R
Sheet
IIC2
sheet002
AV-SW_SCL
AV-SW_SDA
GENX-DEST
ADV-COMMON
G-ADV_XRST
9