Main(Hdmi/Micon) Circuit - Panasonic SA-XH170EB Service Manual

17.2. Main(HDMI/Micon) Circuit

1 2 3
SCHEMATIC DIAGRAM - 1
A
A MAIN(HDMI) CIRCUIT
B
C
D
FP8301
11
TV_LIN 1
C8303
2
ADGND
TV_RIN 3
H
FS1 4
TO
SCART CIRCUIT
FS2 5
(CN4002) B_C_VOUT 6
IN SCHEMATIC G_Y_VOUT 7
DIAGRAM - 20 VGND 8
R_C_VOUT 9
E VGND 10
CVBS_Y 11
1
F
MI VGND
JK8001
GND 2
DIGITAL AUDIO IN
OPT-IN 3
(OPTICAL)
VCC 1
G
H
4 5 6
: +B SIGNAL LINE : CD/DVD VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE : HDMI/OPTICAL/AUX/TUNER/TV AUDIO INPUT SIGNAL LINE
ADGND
TV_LIN
0.1
TV_RIN
FUNC_SW
RGB_H
LB8316 0
LB8318 0
LB8315 0
LB8303
0
LB8317
0
C8030
6.3V33
R8025
0
OPT_IN
L8001
G1C100M00049
PW_D+3R3V
7 8 9
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
USB_DN
R9001
USB_DP R9002
D8304 D8303 D8302
DA3X101F0L DA3X101F0L DA3X101F0L
2 2 2
3
3 3
1 1 1
R8324 R8323 R8321
75 75 75
VGND
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 1 ~ 6
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 7 ~ 11
TO MAIN(HDMI)
CIRCUIT (4/6)
93
10 11 12
: USB SIGNAL LINE
0
D- MI
0
D+
MI
D8301
DA3X101F0L
2
3
1
R8322
75
1/6 2/6 3/6
4/6 5/6 6/6
SA-XH170EB/EG,SA-XH175EP MAIN(HDMI) CIRCUIT
13 14
P1
TO MAIN(HDMI)
CIRCUIT (2/6)