Panasonic SA-XR700EG Service Manual page 101

SCHEMATIC DIAGRAM - 25
HDMI CIRCUIT
: + B SIGNAL LINE
J1
J2
J3
IC2016
C0JBAZ001466
LEVEL SHIFTER
1 10E VCC 20
1A1
2 20E 19
R2123
10K
3 2Y4 1Y1 18
J4 4 1A2 2A4 17
5 2Y3 16
1Y2
IC2016
6 1A3 2A3 15
7 2Y2 1Y3 14
8 1A4 13
2A2
9 2Y1 1Y4 12
10 GND 2A1 11
TO HDMI
SECTION (1/4)
8 7 6 5
IC2010
EEPROM
(NOT SUPPLIED)
1 2 3 4
J5
14 15 16
: - B SIGNAL LINE : MAIN LINE
FOR SOFTWARE WRITING
1 2 3 4 5 6 7 8 9 10 CN2002
C2164 22P
R2163
470
C2165 22P
R2160 33
C2155 0.01 R2154 10K
36 35 34 33 32 31 30 29 28 27 26 25
C2158
16V10
37 INT1 LRCK 24
C2159 0.1
38 AVDD MKC01 23
R2156 18K
39 R DVSS 22
C2160 0.47
40 VCOM DVDD 21
41 AVSS VOUT 20
IC2005
C2161 22P
42 RX0 UOUT 19
C1BB00000692
43 NC(AVSS) COUT 18
DIR IC
44 RX1 BOUT 17
45 16
TEST1 TX1
46 RX2 TX0 15
47 NC(AVSS) NC(DVSS) 14
48 13
RX3 TV0D
R2157
470
1 2 3 4 5 6 7 8 9 10 11 12
R2151
4700
17 18 19
LB2152
J0JHC0000021 C2163 1
14 13 12 11 10 9 8
IC2007
C0JBAK000204
CMOS IC
C2153 33P
1 2 3 4 5 6 7
R2159 100
R2158 33
C2151 16V10
R2161
LB2151
C2152 0.1
100K
J0JHC0000021
R2152 100
20 21 22
101
LB2205, LB2206
J0JCC0000078 CN2201
LB2205
MCLK
MCLK_D R2248 100
12
GND
11
LB2206 R2249
BCK_D 100 BCLK
10
GND
9
TO
LRCK_D R2250 100 LRCK
8
DSP CIRCUIT
I2S_0_D R2251 100 I2S0
7 (CN1005) IN
I2S1
I2S_2_D R2253 100
6 SCHEMATIC
I2S_1_D R2252 100 I2S2
DIAGRAM-2
5
I2S_3_D R2254 100 I2S3
4
GND
3
HDMI_SEL R2264 100 HDMI_SEL
2
IEC958 IEC958
1
LB2208 J0JCC0000119
GND
1
R2269 10K
GND
2
CEC_LED R2259 100 CEC_LED
3
HDMI_LED
R2240 100 HDMI_LED
4
M_RST M_RST
R2246 100
5
M_CLK S_CK TO
6
M_SI MAIN (DIG1)
S_SI
7
CIRCUIT
H_SO R2241 100 H_SO
8 (PB6903) IN
M_CS S_CS
9 SCHEMATIC
H_REQ
R2242 100 H_REQ
DIAGRAM-6
10
H_POWER R2243 100 MAIN_POWER
11
POWER_SENSE(3.3V) POWER_SENSE(3.3V)
12
QR2022
HDMI_MUTE
13
AMUTE_D
NC
14
D2205 NC
15
B0ACCK000005
CN2202
AMUTE
QR2022
D2206
B1GBCFJJ0007
B0ACCK000005
MUTE SWITCH
2 SA-XR700EG HDMI CIRCUIT
/
4
23 24 25
SA-XR700EG
J1
TO HDMI
SECTION (3/4)
26