Panasonic SA-XR700EG Service Manual page 103

SCHEMATIC DIAGRAM - 27
HDMI CIRCUIT
: + B SIGNAL LINE
J1
8 7 6 5
IC2011
EEPROM
(NOT SUPPLIED)
1 2 3 4
TO HDMI
SECTION (3/4)
8 7 6 5
IC2015
EEPROM
NOT SUPPLIED
1 2 3 4
1 1OE VCC 20
MCLK_H
2 1A1 19
2OE
12S_1_D
3 2Y4 1Y1 18
BCK_H
4 1A2 2A4 17
12S_2_D
IC2009
5 2Y3 1Y2 16
J2
LRCK_H
6 1A3 2A3 15
12S_3_D
7 2Y2 1Y3 14
12S_0_H
8 1A4 2A2 13
AMUTE_D
12
9 2Y1 1Y4
10 GND 2A1 11
IC2009
C0JBAZ001466
LEVEL SHIFTER
40 41 42
: - B SIGNAL LINE : MAIN SIGNAL LINE
R1P_5.0V
RX1_EDID_DT
RX1_EDID_CK
80 79 78 77 76 75 74 73 72 71 70
RFFO
81 RFFO
FILMOUT
82 FILMOUT
PLL_CNT
R0P_5.0V
83 PLL_CNT
RESET_VENC
RX0_EDID_DT
84 RESET_VENC
RX0_EDID_CK
85 NC
86 NC
VDRV
87 VDRV
HDRV
88 HDRV
VDAC_MUTE
89 VDAC_MUTE
COMP_OUT_SEL
90 COMP_OUT_SEL
VSEL2
91 VSEL2
VSEL1
VSEL1
92
CLMP_V
93 CLMP_V
CLMP_Y
94 CLMP_Y
H_REQ
95 REQ
96 VSS
97 NC
C2211 0.1
VREF
98
C2043
1 99 AVCC
100 NC
HDMI_SEL
R2063
1K
1 2 3 4 5 6 7 8 9 10 11
C2201 1000P
MCLK_D
C2202 1000P
12S_1_H
C2203 1000P
BCK_D
H2D400400018
12S_2_H
C2209
LRCK_D
12S_3_H
12S_0_D
AMUTE
QR2021
B1GBCFJJ0007
REGULATOR
43 44 45
D2204
MA2J72800L
D2207
MA2J72800L
C2210
0.1
69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
CEC_IN 50
CEC_OUT 49
MCLK_SEL 48
CEC_LED 47
R2227 100
FLASH_CE 46
HDMI_LED 45
R2226 100 POWER_SENSE
POWER_SENSE 44
MAIN_POWER
MAIN_POWER 43
HDMI_POWER
IC2003 42
HDMI_POWER
R2225 100
C2CBKJ000203 FLASH_EPM 41
HDMI MICRO-PROCESSOR
NC 40
39
RX_RESET
TX_RESET 38
R2224 10K
37
R2213 100
I2C_CLK 36
R2212 100
I2C_DATA 35
R2223 100
FLASH_BUSY 34
R2222 100
FLASH_SCLK 33
R2220 4700
RX0_SCL 32
RX0_SDA 31
R2219
4700
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
RX0_EDID_DT
Q2009
R2221
1K
X2003
Q2010
1
RX0_EDID_CK
2
RX1_EDID_DT
3
Q2007
R2218
X2003
1K
0.1
Q2008
RX1_EDID_CK
Q2007 - Q2010
B1CBGD000001
SWITCH
46 47 48
103
IC2008
C0DBZYY00244
HDMI 3.3V REGULATOR IC
LB2201 - LB2203
5 OUT /EN 4 J0JHC0000012
LB2201
6 OUT IN 3
LB2202
C2212
7 OUT IN 2
0.1
LB2203
SW_3.3V
8 OUT GND 1
C2213
0.1
BK_5.0V
R2238
4700
LB2212 R2247
J0JHC0000021 1K
R2239
270
QR2023
HDMI_POWER
B1GBCFJJ0007
POWER CONTROL SWITCH
Q2017, Q2018
Q2011,Q2012
B1ABCF000079
B1ABCF000079
SWITCH
SWITCH
R2257 27K
R2260 R2261
R2262 R2255 R2257 R2271
4700 47K
2.2M 220K 27K 820
MCLK_SEL
CEC_LED Q2011
R2272
Q2017 Q2018
FLASH_CE 3.3K
HDMI_LED
C2215
330P
R2256 100K
R2270 Q2012
R2258 220
100K
RX_RESET
CEC
TX_RESET
I2C_CLK
I2C_DATA
4 SA-XR700EG HDMI CIRCUIT
/
4
49 50
SA-XR700EG
H
G
BK_3.5V
1
TO
BK_3.5V
POWER CIRCUIT
2
BK_5V
(JW781) IN
3
GND SCHEMATIC
4
GND DIAGRAM-21
5
CNA781
F
E
D
C
B
BUSY
1
VPP
2
VDD
3
SCLK
4
FOR
TXD
5
SOFTWARE
OE
6
WRITING
RESET
7
GND
8
RXD
9
EPM
10
CN2001
A
51 52