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STR-DN1080/ZA810ES
82
IC1414 BD34702KS2
Logic
1
DA
2
CL
3
VCC
4
DGND
5
VEE1
6
NC
7
VEE2
8
OUTFR
9
OUTFL
11
OUTC
12
OUTSR
13
OUTSL
14
OUTSBR
15
OUTSBL
16
OUTHPR
17
OUTHPL
18
GND
19
GND
INR7
32
INL7
31
INR8
30
INL8
29
GND
28
RECR
27
RECL
26
SUBR
25
SUBL
24
GND
23
GND
22
GND
21
GND
20
46
GND
45
INR1
44
INL1
43
INR2
42
INL2
41
INR3
40
INL3
39
INR4
38
INL4
37
INR5
36
INL5
35
INR6
34
INL6
33
GND
10
OUTSW
SBLIN
47
SBRIN
48
SLIN
49
SRIN
50
GND
55
ADCL
56
ADCR
57
SWIN
52
FLIN
53
FRIN
54
CIN
51
GND
58
GND
59
GND
60
GND
61
GND
62
GND
63
CHIP
64
ADC
Mode
selector
Mode
selector
Mode
selector
Mode
selector
7.1 ch OUT
-95dB,-INF/0.5dB step
+32dB ~
Sub Selector
Rec Selector
Sub
Rec
+6dB~-16dB/1 dB step
-6dB~-56dB/2dB step
MUTE
HP OUT
FRONT/MUTE
SUBOUT
FR
Volume
FL
Volume
SW
Volume
C
Volume
SR
Volume
SL
Volume
SBR
Volume
SBL
Volume
Main
Sub1
Sub2
– RS232C Board –
IC201 MAX3222IPWR
– DCDC Board –
IC1911 – 1913, 1916 TPS542941PWPR
1
EN
2
C1+
3
V+
4
C1–
5
C2+
6
C2–
7
V–
8
DOUT2
9
RIN2
10
11
ROUT2
NC
14 NC
15 ROUT1
17 DOUT1
18 GND
19 VCC
20 PWRDOWN
16 RIN1
12 DIN2
13 DIN1
POWERDOWN
VIN2
16
VBST2
15
SW2
14
PGND2
13
EN2
12
PG2
11
VFB2
10
VREG5
9
VIN1 1
VBST1
SW1
2
3
PGND1 4
EN1 5
PG1
VFB1
6
7
GND 8
VREG5
VREG5
PROTECTION
LOGIC
+
CH1 MIN-OFF
TIMER
+
+
REF2
PGND2
SW2
+
REF_OCL
SW2
SS2
ERR COMP
+
32%
UV
UV2
ZC2
ZC1
OCP2
OCP1
CH2 MIN-OFF
TIMER
+
+
+
REF1
PGND1
PGND
PGND
VIN1
CONTROL
LOGIC
CONTROL
LOGIC
SW1
+
REF_OCL
XCON
XCON
SW1
SS1
UV1
UV2
UVLO
TSD
ERR COMP
+
+
+
+16%
16%
32%
UV
UV1
PG COMP
+
+
+16%
16%
PG COMP
SS1
SS2
PGND
EN LOGIC
5V REG
EN LOGIC
FIXED
SOFT START
REF1
REF2
REF
UVLO
VREG5
PGND
SYS SET
2020/11/17 21:24:35 (GMT+09:00)