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1
2
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D
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C
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B
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A
A
JBL IRX115 SUB SMPS&
Product:
File Name:
Revision:
Status:
Lead Engineer:
Date:
Enter Name
2020/8/24
DVT
0.0
VE115SUB_SMPS_20200602.SchDoc
IRX115 SUB
Drawn By:
Checked By:
Mod By:
Approved By:
Time:
Sheet:
of
18:51:51
Eric Li
Bill He
Bill He
Enter Name
2
6
Mod Date:
2020/8/10
Size:
A3
Version
Date
Description of Changes/Notes
Harman
0.0.0 2020/8/10
AC
IN
100V-120V
200V-240V
short J4 for 115V
open J4 for 230V
PGND
HV
+
+40V
-40V
GND
NC
R241
NC
R230
NC
C230
NC
C210
PGND
PGND
PGND
UVP
OVP2LLC
PGND
HV+
PGND
凕
UVP
OVP2LLC
PGND
PGND
凕
凕
凕
J2
J3
PGND3
HV+1
VFB1
LLC_SQ1
PGND4
UVP1
GND
OTP1
OCP
OCP
TP103
TP102
TP100
TP98
TP104
+20V_SMPS
Power_ON
NC
D50
NC
D46
1N4148WS
D37
1N4148WS
D42
凕
L
N
+12V_SMPS
PGND
GND
GND
HV+
OVP
NC
C191
NC
C198
凕
GND
GND
PGND
PGND
HV+2
TP99
TP101
PGND2
TP106
TP105
1
2
RT4
0.47uF
275V
C194
0.47uF
275V
C195
22K
R236
22K
R244
NC
R243
1.5M
R214
1.5M
R215
1.5M
R219
51R
R235
51R
R245
5.1M
1206
R213
5.1M
1206
R218
TCLLZ15V
LL34
D36
EL817C
1
3
2
4
U25
100K
R228
1M
R233
0R
R251
0.1uF
250V
C218
0.1uF
250V
C217
PGND
PGND
1M
R242
21K
R221
1nF
400V
C189
PGND
OTP1 resistance
tmp min typ max
90 0.7836 0.9050 1.0264
91 0.7633 0.8829 1.0025
92 0.7422 0.8597 0.9772
93 0.7205 0.8359 0.9513
94 0.6986 0.8117 0.9248
95 0.6765 0.7872 0.8979
96 0.6546 0.7628 0.8710
97 0.6328 0.7386 0.8444
98 0.6116 0.7149 0.8182
99 0.5909 0.6918 0.7927
100 0.5709 0.6694 0.7679
NC
C222
0.068uF
800V
C221
LMBT3904LT1G
SOT-23
1
3
2
Q13
10K
R239
BAT54
D43
TCLLZ15V
LL34
D44
27K
R220
0R
R252
0R
R249
HR1001AGS
SS
1
TIMER
2
CT
3
FSET
4
BURST
5
CS
6
BO
7
LATCH
8
HBVS
9
GND
10
LG
11
VCC
12
NC
13
SW
14
HG
15
BST
16
SS
TIMER
CT
FSET
BURST
CS
BO
LATCH
HBVS
GND
LG
VCC
NC
SW
HG
BST
U23
750K
1206
R211
750K
1206
R212
750K
1206
R216
750K
1206
R217
75R
R247
+40V
-40V
GND
NC
TCLLZ15V
LL34
D49
R272
NC
LMBT3904LT1G
SOT-23
1
3
2
Q17
NC
22K
R264
NC
TCLLZ15V
LL34
D51
R262
R261 and D48 same pos
NC
TCLLZ15V
LL34
D48
NC
R258
NC
R261
15pF
500V
C229
10uF
25V
C207
0.1uF
250V
C205
0.1uF
250V
C206
220pF
50V
C236
NC
CX2
50V
CX1
FID1
FID2
FID3
FID4
FID5
FID6
10K
R231
R253
8.2nF
100V
C237
1N4148WS
D45
330pF
50V
C227
1000pF
50V
C233
X5R
0.22uF
25V
C231
0.47uF
6.3V
C226
CAP voltage raise too slow when startup.
Should add a diode to 12V.
NC
D35
NC
R229
Vf
se
t=
2V
LMBT3904LT1G
SOT-23
1
3
2
Q15
O
V
P2
LLC
PGND
12K
R237
180K
R238
EL817C
1
3
2
4
U24
100K
1206
R254
100K
1206
R259
1K
R257
1K
R256
+40V
-40V
1000pF
50V
C239
12VGVCC
100K
R248
+12V_SMPS
1uF
25V
C238
1N4148WS
D47
OVP2LLC
Short Protection
PGND
凕
R271
R265
20K
R263
R263 20k: +/-14V trigge protection
15K: +/-18V trigge protection
NC
1
3
2
4
U27
+15V
AC_SENSE
2200uF
50V
+
C212
2200uF
50V
+
C224
2200uF
50V
+
C211
2200uF
50V
+
C223
NC
C188
0.1uF
50V
C232
50V
C241
TL431G-AE3-R
1
2
3
U28
TL431G-AE3-R
1
2
3
U26
0.1uF
50V
C214
0.1uF
50V
C220
0.1uF
50V
C240
10uF
25V
C228
LC19-029
3
4
2
1
N1
N2
L10
LC19-029
3
4
2
1
N1
N2
L11
5A 250V
1
2
F1
NC
R269
GND
NC
R274
NC
C199
1nF
400V
C200
GND
12VGVCC
HHV
HHV
0R
R283
NC
C2
NC
C3
NC
1
3
2
Q10
NC
D52
NC
R4
NC
ZD2
NC
R275
凕
NC
R399
2.2K
1206
R255
0R
R234
1uF
25V
C215
220pF
500V
C234
220pF
500V
C235
R240
R232
HR1001 protection:
Pin 6 Current sense,
Icrease Freq: when Vcs>0.78V
IC stop: when Vcs>1.5V
Pin7 BO
BO>2.3V start to work
BO<1.81V stop to work.
Pin8 LATCH
IC latch off When the voltage on LATCH exceeds 1.85V, the IC shuts down and lowers its
bias current to its near pre-startup level. LATCH is reset when the voltage on VCC is
discharged below its UVLO threshold. Connect LATCH to GND if the function is not used
NC
R9
2N7002
2
1
3
Q18
1M
R11
4.7M
R10
+12V_SMPS
Avoid HR1001 latch(pin8) draw current.
NEED CONFIRM
UVP=2.3V,
HV=213.5V,
Vin_rms=151.0V
V8PA15-M3\I
D39
V8PA15-M3\I
D40
V8PA15-M3\I
D41
V8PA15-M3\I
D38
14
16
15
4
8
3
1
2
7
N1
N3
N2
T2
GBU8K-BP
4
1
3
2
BD1
C
I5
203P
1V
P2
1
2
CN2
LSE65R125HT
1
4
3
Q14
LSE65R125HT
1
4
3
Q16
2.2uF
25V
C216
R260
R246
OVP1
NC
R14
NC
R15
NC
R16
NC
R17
NC
C4
NC
C5
1nF
1000V
C6
1nF
1000V
C7
凕
1nF
400V
C190
T690300005900
1
2
J4
NC
R250
NC
C265
PGND
NC
C266
NC
C267
NC
C268
560uF
200V
+
C192
560uF
200V
+
C193
560uF
200V
+
C197
560uF
200V
+
C196
MF72M5D-13U
1
2
RT5
RPT000072-5090
GND
T
o E
ar
th G
N
D
IRX115S Service Manual
Version A - 11/20
15
Table of Contents
