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SA-WA10R
4-4.
SCHEMATIC DIAGRAM - MAIN (SW) Board (1/2) -
1
2
3
MAIN (SW) BOARD (1/2)
S602
A
S-AIR ID
A
B
C607
R601
10k
0.01
C
S601
C606
PAIRING
0.01
B
C
3
D
E
/P_MONI_2
3_3V_P_MONI
POW_ON
F
POW_ON
POW_ON
1
P_ON_DET
P_ON_DET
/P_MONI_2
MAIN (SW)
/P_MONI_2
BOARD
(2/2)
3_3V_P_MONI
3_3V_P_MONI
(Page
13)
G
CN601
7P
7
NC
JL81
FLASH_SO
SO
6
JL82
FLASH_SI
SI
5
JL83
H
RST
4
(NC)
GND
3
JL84
2
3.3v
JL85
FLMD
1
JL86
I
J
(CHASSIS)
(CHASSIS)
EP701
K
(CHASSIS)
SA-WA10R
• See page 10 for Waveforms. • See page 16 for IC Block Diagrams. • See page 19 for IC Pin Function Description.
4
5
6
7
R602
100
R607
R606
D605
220
220
1L034FY11A0MR601
PAIRING
Q605
2SC3052F-T1-LF
LED DRIVE
Q601
2SC3052EF-T1-LEF
0
4.1
DISCHARGE
R605
0
10k
R604
10k
Q610
R608
10k
ISA1235AC1TP-1EF
INVERTER
R609
1k
3.3
0
R617
R618
R675
3.3
R612
10k
R613
R676
R677
10k
R614
10k
R611
1k
R619
R620
R621
R622
R623
R615
R616
C601
220
10V
C608 1
R610
10k
3.3
A0
VCC
D602
MA2J1110GLS0
R628
A1
WP
1M
R627
R624
47k
1k
3.3
CL12
A2
SCL
CL13
3.3
GND
SDA
R625
R603
R674
1k
10k
IC601
100
S-24CS02AFJ-TB-G
IC601
EEPROM
CL22
R629
100
C614
0.1
8
9
10
11
R642
10k
C602
C609
220
10V
1
39
38
37
36
35
34
33
32
31
30
29
28
27
CL11
R647
1k
3.3
3.3
I-KEY0
40
O-AMP_INIT
26
1k
0
0
41
I-SA_ID
I-AMP_OVFFLAGL
25
4.7k
0
0
I-SUFIX
42
O-DISCHARGE
24
1k
0
3.3
I-POWER_MONITOR-2
O-AMP_PGMUTE
43
23
10k
0
IC602
3.3
NC
44
O-AMP_SOFTMUTE
22
10k
0
3.3
NC
45
O-AMP_NSPMUTE
21
SYSTEM
10k
0
3.3
CONTROLLER
NC
46
O-AMP_RESET
20
1k
3.3
3.3
IC602
47
I-3.3V_POWER_MONI
I-KEY_PAIRING
19
1k
3.3
PD78F0526GB(S)-UET-A
3.3
48
O-POWER_ON
I-SA_INT
18
1k
CL15
3.3
3.3
O-SA_STBY_LED
O-SA_RESET
49
17
CL16
1k
0
2.7
0-PAIR_LED
50
O-SA_POW-0N
16
10k
0
3.3
NC
51
SA_DATA
15
10k
0
3.3
NC
52
O-SA_CLOCK
14
1
2
3
4
5
6
7
8
9
10 11 12 13
C617
1
1
C603
C616
220
1
10V
X601
16MHz
R660
2
0
X602
32.768kHz
R639
C611
C613
47k
22p
22p
R636
D604
10k
MA2J1110GLS0
IC B/D
IC603
R662
10k
RESET SIGNAL
Q606
GENERATOR
2SC3052F-T1-LF
IC603
RESET
PST3629NR
3.3
SWITCH
CL19
0
3.3
3.2
OUT
CD
R638
3.5
C615
VDD
47k
0.1
GND
NC
R661
R637
C619
C620
C621
4.7k
47k
0.1
1
0.1
D603
MA2J1110GLS0
12
12
12
13
14
15
C625
1000p
KEY_0
STBY_LED
SA_STBY_LED
/AMP_INIT
10k
R648
R663
10k
R659
10k
R649
1k
/AMP_PGMUTE
R650
1k
/AMP_SOFTMUTE
1k
R651
/AMP_NSPMUTE
R652
1k
/AMP_RST
R653
2.2k
R654
100
/SA_INT
R655
100
/SA_RST
R656
100
SA_POW_ON
R657
10
SA_DAT
R658
10
SA_CLK
SA_LED
R678
10k
R679
10k
CL23
CL24
IC B/D
4
5
IC604
FB601
+3.3V
1.1uH
REGULATOR
IC604
TK11133CSCL-G
3
2
1
C604
C605
C622
C623
R664
C624
220
100
0.01
100k
1
1
10V
10V
Note: IC602 cannot exchange with single. When this part
16
17
18
CN602
5P
JL61
KEY_0
1
A
JL62
2
GND
JL63
3
STBY_LED
PANEL (SW)
JL64
BOARD
Q602
4
SA_STBY_LED
JL65
CN603
ISA1235AC1TP-1EF
5
SA_LED
(Page 10)
4.1
0
R667
10
R666
10k
4.1
R665
1k
Q602, 607
LED DRIVE
4.1
0
Q607
RT1N141C-TP-1
Q603
ISA1235AC1TP-1EF
4.1
4.1
R670
10
R669
10k
3.3
R668
1k
Q603, 608
LED DRIVE
0
3
Q608
RT1N141C-TP-1
Q604
ISA1235AC1TP-1EF
4.1
4.1
R671
10
R673
10k
3.3
R672
1k
Q604, 609
LED DRIVE
0
3.3
Q609
RT1N141C-TP-1
/AMP_RST
/AMP_RST
/AMP_SD_OTW
/AMP_SD_OTW
/AMP_NSPMUTE
/AMP_NSPMUTE
/AMP_SOFTMUTE
/AMP_SOFTMUTE
2
/AMP_PGMUTE
/AMP_PGMUTE
MAIN (SW)
AMP_SCDT
BOARD
AMP_SCDT
(2/2)
(Page 13)
AMP_SCSHIFT
AMP_SCSHIFT
AMP_SCLATCH
AMP_SCLATCH
/AMP_INIT
/AMP_INIT
SA_POW_ON
SA_POW_ON
/SA_INT
3
/SA_INT
SA_CLK
SA_CLK
MAIN (SW)
/SA_RST
BOARD
/SA_RST
(2/2)
(Page 13)
SA_DAT
SA_DAT
4
+4V
GND
MAIN (SW)
BOARD
(2/2)
(Page 13)
is damaged, exchange the entire mounted board.
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