Table of Contents
Advertisement
SA-XR58E / SA-XR58EG
13.2.
MAIN (DIG1) CIRCUIT
SCHEMATIC DIAGRAM - 4
H
MAIN (DIG1) CIRCUIT
G
LB6822
WL_LED1
WL_LED1
23
LB6823
WL_LED2
WL_LED2
22
LB6801
+5VD
21
LB6802
FL_RST
FL_RST
20
LB6803
FL_CS
FL_CS
19
FL_CLK
FL_CLK
LB6804
F
18
LB6805
FL_DATA
FL_DATA
17
SP_DET_LED
LB6806
16
KEY2
LB6807
15
KEY1
LB6808
TO
14
MIC_DET
LB6809
PANEL
13
CEC_LED
LB6810
CEC_LED
CIRCUIT
12
HDMI_LED
HDMI_LED
(PA951) IN
LB6811
11
SCHEMATIC
+5.7VBKUP
LB6812
10
DIAGRAM-16
RMT
LB6813
9
HP_GND
LB6914
8
HP_R
HP_R
LB6815
AGND
7
E
LB6816
HP_L
HP-L
6
ENC1
LB6817
ENC1
5
ENC2
LB6818
ENC2
4
SEL_ENCA
LB6819
3
R6983
GND
2
SEL_ENCB
LB6821
0
1
PB951
LB6821~LB6823
LB6801~LB6819
J0JBC0000014
D
15
14
HDMI_MUTE
HDMI_MUTE
13
DSP_POWER
DSP_POWER
12
MAIN_POWER
11
H_REQ
10
TO
H_CS
9
HDMI CIRCUIT
C
H_SO
(CN2202) IN
8
H_SI
SCHEMATIC
7
DIAGRAM-22
H_CLK
6
H_RST
H_RST
5
HDMI_LED
HDMI_LED
4
CEC_LED
CEC_LED
3
DGND
2
DGND
1
PB6903
B
A
1
2
: + B SIGNAL LINE
: - B SIGNAL LINE
TO
INPUT CIRCUIT (PA6501) ON
SCHEMATIC DIAGRAM-15
19
18
17
16
15 14 13 12 11 10
9
8
7
6
D6803
D6802
B0JCCE000002
B0ACCE000003
D6801
R6859
B0ACCE000003
680
C6855
0.01
R6822
10K
IC6803
C0JBAA000345
LOGIC GATE IC
4
GND
3
R6800
100K
2
5
VCC
NC
1
C6803
0.1
3
4
5
: MAIN SIGNAL LINE
4
5
3
2
1
PB6501
R6889
22K
R6890
47K
C6844
1000P
48
47
46
45
R6849
100
49
F_OE
FL_CLK
R6850
100
50
FL/LED_CK
FL_DATA
R6851
100
51
FL/LED_DT
FL_STB
R6852
100
52
/FL_ST
FL_RST
R6853
100
53
/FLD_RESET
R6819
4.7K
R6854
100
DUAL_AMP
54
L6801
R6855
100
G1C4R7MA0098
55
/A/D_ATT
-SDET
R6856
100
C6857
56
/SHORT_DET
6.3V100
VCC
57
58
VREF
59
AVSS
R6860
100
THDET
60
THRM_DET
R6861
100
61
SEL_ENC_A
R6862
100
62
SEL_ENC_B
R6863
100
63
KEY2
R6864
100
64
KEY1
C6863
C6864
560P
560P
3 4 5 6
1 2
R6876
R6875
47K
47K
Q6802
Q6802
B1ADCF000063
SPK_LVL
SWITCH
R6872
DIG2
270
QR6801
B1GBCFJN0028
R6820
RESET SWITCH
R6871
4.7K
120
D6804
B0ACCK000005
C6872
D6872
0.01
D6804
D6872
MAZ80390LL
6
7
8
72
R6899
330K
D6833,D6837
B0ACCK000005
D6837
D6833
R6841
33K
R6880
10K
K6002
0
K6007
0
44
43
42
41
40
39
38
37
36
35
34
33
R6832
100
SUBW_DET
32
R6831
100
OSD_STB
OSD_STD
31
R6830
100
OSD_DATA
30
OSD_DA
R6829
100
OSD_CLK
OSD_CLK
29
R6828
100
TRIPLE_AMP
28
R6827
100
SW_MUTE
/SUBW_MT
27
R6826
100
IC6801
BI-AMP
26
R6825
100
AF_MUT
C2BBYY000302
/AF_MT
25
MICROPROCESSOR
X6801
VSS
24
R6823
330
H2D100500004
XOUT
23
IN
OUT
XIN
22
R6821
100
21
V_C
GND
HOLD
20
C6818
R6818
/RESET
19
0.1
10K
18
CNVSS(VPP)
REMOTE
17
R6817
100
7 8 9
10
11
12
13
14
15
16
VIDEO_C
VIDEO_B
VIDEO_A
C6811
0.1
R6873
22K
IC6802
1
NC
NC
8
EEPROM IC
C6871
R6870
(NOT SUPPLIED)
100K
1
VCC
GND
2
7
R6874
D6806
IC6802
4.7K
B0ACCK000005
3
CS
DO
6
QR6801
4
SK
DI
5
D6808
B0ACCE000003
1
/
4
9
10
11
B1
B2
SPKGND
SPKGND
DIG2
SPK_B+
SPK_B+
DIG2
SP_A
SP_A
DIG2
SP_B
SP_B
DIG2
BIAMP
DIG2
BIAMP
DUAL
DIG2
DUAL
TRIPLE
DIG2
TRIPLE
TO MAIN (DIG1)
SECTION (2/4)
OE
B3
1 2 3 4
5 6
7
8
9
10
P6801
FOR SOFTWARE
DOWNLOADING
SA-XR58E/EG (DIG1) MAIN CIRCUIT
12
13
Advertisement
Table of Contents
