ION iPA69C User manual

Confidential ION Audio Service Manual
ION Audio
Total PA Glow
[iPA69C]
Service Manual
v1.0
2018-05-23
The information in this document contains privileged and confidential information. It is
intended only for the use of those authorized by ION Audio. If you are not the authorized,
intended recipient, you are hereby notified that any review, dissemination, distribution or
duplication of this document is strictly prohibited. If you are not authorized, please
contact ION Audio and destroy all copies of this document. You may contact ION Audio
at [e-mail].
© Copyright ION Audio
ATTENTION!
This document contains sensitive proprietary information.
All recipients must have a current non-disclosure agreement
on file with ION Audio.
Do not make illegal copies of this document.

Confidential ION Audio Service Manual
Preface
This document is intended to assist the service technician in the operation, maintenance and
repair of the ION Audio device. Together with the User Reference Manual, this document provides
a complete description of the functionality and serviceability of the Device. Any comments or
suggestions you may have pertaining to the document are welcome and encouraged.
Read This!
In addition to any purchase price that ION Audio may charge as consideration for ION Audio
selling or otherwise transferring this service manual (“Manual”) to you, if you are not a service and
repair facility (“Service Center”) authorized by ION Audio in writing to be an authorized Service
Center, ION Audio sells or transfers the Manual to you on the following terms and conditions:
Only Service Centers authorized by ION Audio in writing are authorized to perform service and
repairs covered by an ION Audio warranty (if any), and transfer of the Manual to you does not
authorize you to be an authorized Service Center. Therefore, if you perform, or if the Manual is used
to perform, any service or repairs on any ION Audio product or part thereof, any and all warranties
of ION Audio as to that product and any service contract with ION Audio for that product shall be
voided and shall no longer apply for such product, even if your services or repairs were done in
accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your responsibility,
and ION Audio shall have no liability for any such repairs or service work. All such service or repairs
are performed at the sole risk of the person performing the service or repairs. You agree that all
such work will be performed in a competent, professional and safe manner at all times and to
indemnify and fully hold ION Audio and its successors and assigns harmless in the event of any
failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of
resale or other transfer.
As the owner of the copyright to the Manual, ION Audio does not give you the right to copy the
Manual, and you agree not to copy the Manual without the written authorization of ION Audio.
ION Audio has no obligation to provide to you any correction of, or supplement to, the Manual, or
any new or superseding version thereof.
ION Audio shall have the right to refuse to sell or otherwise transfer repair parts or materials to you in
its sole discretion. You shall not use, sell or otherwise transfer spare or replacement parts supplied by
ION Audio to you (i) to repair or be used in products manufactured for or by third parties or (ii) to
any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of ION Audio or the
use thereof on behalf of ION Audio or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual to you,
and no other terms shall apply unless in a writing signed by an authorized representative of ION
Audio.
All Trademarks are property of their respective companies.

Confidential ION Audio Service Manual
Warnings
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE THIS PRODUCT TO
WATER OR MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is intended to
alert the user to the presence of uninsulated “dangerous voltage” within the
enclosed product which may be of sufficient magnitude to constitute a risk
of electric shock to persons.
The exclamation point inside a triangle is intended to alert the user to the
presence of important operating, maintenance and servicing instructions in
the literature which accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED ION AUDIO SERVICE
CENTER WILL VOID THE ION AUDIO WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO COMPETE WITH ANY
ION AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF
REPAIR SERVICES OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ION AUDIO SERVICE
CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND ION AUDIO SHALL HAVE
NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
Caution: The product under service may employ the use of a
replaceable fuse. Danger of fire or electrocution if fuse is
incorrectly replaced. Replace with only the same type or
equivalent type recommended by the equipment manufacturer.
Regarding the Internal Battery
Caution: The product under service may employ the use of a
internal battery. Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instruction.

Confidential ION Audio Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety suggestions
before using this product. Use extra care to follow the warnings written on the product itself and in
the operating instructions. Keep the operating instructions and safety suggestions for reference in
the future.
1. Power Source. The product should only be connected to a power supply which is described
either in the operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is likely to
step on the cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the product’s
AC power supply cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall into any
openings of the product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers, radiators or
other heat producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate ventilation.
Improperly ventilating the product may cause overheating, which may damage the product.
8. Mounting. The product should only be used with a rack which the manufacturer recommends.
The combination of the product and rack should be moved carefully. Quick movements,
excessive force or uneven surfaces may overturn the combination which may damage the
product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically described in
the operating instructions for the user. For any other service required, the product should be
taken to an authorized service center as described in the operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in certain situations
including without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not operate
normally, or
e. The enclosure of the product has been damaged.

Serial Parts Number Unit Consume
QTY
1 IPA69C-ELU1 PCS 1
2 TNQ001 PCS 1
3IPA69C-AMP PCS 1
4IPA69C-PRE PCS 1
5 IPA91-THS PCS 1
6 IPA91-295W-ION PCS 1
7 JR-101 PCS 1
8 T1501-5-4-IPA91 PCS 1
9 T2503 PCS 1
10 SS001(69)-2 PCS 1
11 DM204-PW PCS 1
12 IPA69C-WHE PCS 1
13 5X35 PCS 14
14 IPA69A-GRILL PCS 1
15 IPA69A-GSW PCS 4
16 IPA91-LED PCS 4
17 CR-IPA61 PCS 1
18 IPA69C-GBOX PCS 1
Grille Screw
IPA69B amplifier assembly
Wheels
LED light
Microphone
iPA69C Level 1 BOM
Grille
Woofer
Bottom Screw
Tweeter
IPA69C MP3 Module
IPA69C AMP Module
Stand
IPA69C PRE Module
Heatsink
Transformer
power switching (including fuse)
Remote Control
Gift Box
Description

12345678
A
B
C
D
87654321
D
C
B
A
R20
820R
+
C1
1uF/50V
R22
10K
C2
102
Q1
5551
Q2
5551
Q4
5551
Q25
TTC5200
Q3
5551
Q19
C2073
R3
2.7K
R4
2.7K
R1
2.7K
R2
2.7K
Q10
5401
Q11
5401
R12
100R
R13
100R
R14
100R
R15
100R
R28
10K
R27
10K
R32
680R
D7
4148
D8
4148
R16
100R
R8
100K
Q12
5401
D4
4148
D6
4148
R26
680RR7
100K
Q14
B649A
Q15
B649A
C18
22P
R24
270R
Q6
D669A
R17
100R
D2
3V
C5
104
R30
3K9
C6
104
C8
104
R9
100K
C29
101
D5
4148
R44
0.2R/5W
R42
100R/1W
R5
2.7K
R34
560K
R31
1K4
Q18
D669A
Q17
D669A
Q22
A940
Q26
TTA1943
Q13
5401
R19
100R R25
270R
C20
22P
C7
104
D3
3V
R18
100R
R10
100K
R45
0.2R/5WR43
100R/1W
D9
4148
C30
101
C9
104
R35
560K
R6
2.7K
R39
33K
R37
33K
D10
4148
D11
4148
L1
LX-15T
R36
22R/1W
R41
10R/1W
R38
33K
R23
22K
C19
22P
C31
104/100V
Q5
5551
Q7
5551
Q9
5551
Q8
5551R51
47K
D15
4148
+
C22
100uF/25V
R11
100K
+
C33
220uF/16V
R50
150K
D16
4007
1
2
J9
OUT+ LF OUT+
-VCC
+VCC
1
23
4
D19
KBU810
+
C34
2200uF/63V
+
C35
2200uF/63V
C10
104
C11
104
+VCC
-VCC
+
C12
2200uF/35V
+
C13
2200uF/35V
C3
104
C4
104
+
C25
100uF/25V
+ C26
100uF/25VDGND
+C21
100uF/25V
R21
1K
+15V
AC
1
V+ 2
AC
3
V-
4
D1
2W10
-15V
L PUT
AC36V
D17
4007
+
C23
47uF/63V
LF INPUT
1
2
3
4
5
6
J2
AC IN
R47
33R/3W
R46
47R/3W
C16
104
1
2
CN3
AC12V
C14
1000uF/25V
R33
0R/2512
1
2
CN4
TO MP3
AC
1
V+ 2
AC
3
V-
4
D14
2W10
R404
0R22/2512
R403
0R22/2512
1
1
2
2
3
3
44
55
DP1
LM1875
CP5
47P
CP6
47P
CP3
104/100V
CP4
104/100V
CP7
104/100V
+
CP2
22uF/50V
116
RP3A
20K
116
RP1A
16K
116
RP4A
10R/2W
116
RP10A
680R
DGND
+24V
-24V
DGND
DGND
DGND
DGND
HF OUT
+24V
-24V
RP5
1K2/3W +
CX24
47uF/63V
1
2
3
4
5
6
J7
6PIN
H PUT
HF IN
RP11
1K8
AC36V
AC36V
AC17V
AC17V
HF IN
HF IN
+
C24
220uF/25V
+
C27
220uF/25V
+15V
-15V
Vin
1
GND
2
Vout 3
U2
7815
Vin
1
GND 2
Vout 3
U1
7915
C17
104/100V
C15
104/100V
CP1
272
1
2
JS8
GND
1
2
JS7
GND
GND
GND
K1
SMI-24VDC-SL-2A
1 2
JP201
2P
R101
1K5
D12
4148
1 2
JS6
2P
IPA91-AMP
VER1.0
Title :
Date:
Drawn By:
Sheet of : 1 OF 1
Size : Number : 1 Revision :
2018-04-28
A3

A
B
C
DD
C
B
A
C46
47P
C47
106
R54
10K
R53
3K
R69
4K75
R59
1K
C49
332
R58
11K
C48
223
R61
22KR56
22K
C51
47P
C50
223
R60
6K2
R57
6K2
R62
1M
R71
4K75
IN
1
DIDDE
2
IN+
3
IN-
4
OUT
5
V-
6
INPUT
7
OUTPUT
8OUTPUT 9
INPUT 10
V+ 11
OUT 12
IN- 13
IN+ 14
DIDDE 15
IN 16
U11
LM13700
R94
20K
R95
20K
R93
680R
R92
150K
C70
104
R98
560R
R97
2K
R102
1K5
R48
39K
R51
5K1
R49
100R
C42
104
+15V
-15V
R101
680R
R90
100R
C43
47P
R50
27K
R87
22K
C52
106
C44
106
R116
13K3
R115
13K3
C81
103
C80
472
C79
224
C77
224
R104
3K6
R112
22K1
R103
5K1
R114
11K
R105
10K
R107
1K
R108
10K
C74
102
LF OUT
C78
392
C75
392
R111
15K
R113
6K19
R106
4K7
R109
220R
GND
R110
820R
-15V
C76
100P
C72
10uF/50V
HF OUT
C55
47P
11
2
2
D3
POWER
11
2
2
D2
CILP
+15V
Q4
5401
Q5
5401
R52
12K
R100
2K2
GND
VCC_5V
VCC
1
REF
2
AGND
3
DGND
4
CLK_O
5
VCO
6
CC1
7
CC0
8OP1-OUT 9
OP1-IN 10 OP2-IN 11
OP2-0UT 12
LPF2-IN 13
LPF2-OUT 14 LPF1-OUT 15
LPF1-IN 16
U12
PT2399
C29
104
R37
18K
C38
105
C32
561
R43
5K6
C30
332
R41
5K6
C33
103
R45
10K
C35
475
R44
18K
C28
823
R42
6K8
C27
104
R38
10K
C31
823
R40
15K
C36
561
C37
470uF/10V
C34
47uF/16V
R39
10K
C39
392
R47
6K8
1
2
3
VR3
C10K/ECHO
C41
475
R46
18K
C40
475
C8
100P
R12
47K
MIC R17
6K8
1
2
3
VR1
C10K/MIC1 VOL
C5
222
R1
100R C1
475
R4
2K2 R7
2K2
C6
222
R2
100R
C2
475
R5
2K2
R8
2K2
R10
47K
C11
475
C9
47P
R15
18K
R13
6K8
R19
6K8
1
122
33
JK1
MIC
AA
BB
CC
JK5
MIC IN
C24
100P
R34
47K
MIC
R18
6K8
1
2
3
VR2
C10K/MIC2 VOL
C7
222
R3
100R C3
475
R6
2K2 R9
2K2
C19
222
R24
100R
C4
475
R29
2K2
R30
2K2
R11
47K
C12
475C10
47P
R16
18K
R14
6K8
R20
6K8
1
122
33JK2
MIC
AA
BB
CC
JK6
MIC IN
R85
10K
C26
106
C25
47P
R35
22K
R32
4K7
R31
4K7
R26
47K
R25
47K
C21106
C22
106
C18
221
C20
221
1
2
3
VR7
C10K/LINE
LINE
C68
106
C67
47P
R83
30K
R80
10K
R79
10K
R75
47K
R74
47K
C62
106
C63
106
C60
221
1 2
C61
221 R84
2K
R36
2K7
R33
39K
R27
6K8
R28
6K8
C23
106
560mV
1
122
33
JK3
LINE
RCA1
R/L INPUT
AA
BB
CC
JK7
LINE
C66
106
C65
47P
R81
20K
R77
10K
R76
10K
R73
47K
R72
47K
C58
106
C59
106
11
22
33
CN1
MP3
C84
106
C64
47P
R78
47K
R118
10K
R117
47K
C83
106
R82
10K
R119
10K
11
22
CN2
IPOD C82
221
C57
221
C56
221
R122
100K
R99
100K
R121
100R
R89
24K
C71
47P
R91
100R R96
10K
R120
10K
C85
47P
C86
106
C73
106
R88
75K
11 2
2
33
JK4
LINE OUT
C69
47P
R86
27K
R64
10K
*
R63
1K
C53
NC
*
C54
1.0P
R65
1K
R70
1K
C87
106
R67
NC
R66
NC
R68
100K
C16
104/100V
C17
104/100V
C14
100uF/25V
C15
100uF/25V HF OUT
+15V
-15V
R21
39K*
R22
1K*
+15V
D1
1N4148*
C45
100U*
HF OUT R23
1M*
LF OUT
-15V
C13
4U7*
1
2
3
4
5
6
J1
CON6
LF OUT
Q3
5401*
Q2
J111*
Q1
J111*
VR6
C10K/MASTER
1
2
3
VR5
B50K/LOW
1
2
3
VR4
B50K/HIGH
Q6
5551
Q7
5551
R123
360R/2W
+15V
ZD1
5V1
R124
1K
C88
100uF/25V
C89
100uF/25V
+15V -15V
332
C90
475
R125
100K
1
2
3
4
J2
RGB_LED
C96
105
R134
2R2
R135
2R2
R136
2R2
B
G
R
IN
1
DIDDE
2
IN+
3
IN-
4
OUT
5
V-
6
INPUT
7
OUTPUT
8OUTPUT 9
INPUT 10
V+ 11
OUT 12
IN- 13
IN+ 14
DIDDE 15
IN 16
U13
ATT16
C97
105
C98
105
C99
105
+3.3V
IN_5.5V
G
R
ADC
B
+5V
R137
10K
R138
10K
R139
10K R153
0R
L_GND GND
R146
2R2/2W
C94
330P
R126
100K
Q8
28S
C95
106
1 2
R149
82K
R127
1K
R133
56K
IN_5.5V
ADC
R131
2K7
R130
560R
R132
1M
Q9
28S
C93
104
R129
100R
R128
22M
R55
10K
L1
100uH
IN_LED
IN_LED
MUTE_HL
+
C100
1000uF/25V
C101
104/100V
AC
1
V+ 2
AC
3
V-
4
D4
2W10
1
2
J5
AC12V IN
C91
106
+
1 2
J7
+ LED_OUT -
R155
510R
C105
106 C106
104
1 2
R148
100R/2512
IN_5.5V Vin 1
GND
2
Vout
3
U15
78L05/TO92
C104
470UF/10V
+
R150
4K7
R151
47K
C107
470P
LED7
POWER
1 2
J8
POWER_LED
+11.5V
1
2
3
4
J9
R
G
B
+11.5v
1
2
3
4
J10
R
G
B
+11.5v
1
1RR
2
2GG
3
3BB
LED8
RGB_LED
+11.5v R
G
B
S1
LIGHT1
R147
33K
R145
10R/2W+
R142
10R/2W
R140
22R/2W
C108
105
C109
105
C110
105
+11.5V
C139
NC
R199
NC
C138
NC
C116
NC
R198
NC
R172
NC
C137
NC
C118
NC
R195
NC
R171
NC
R200
NC
C114
NC
R168
NC
C111
NC
R160
NC
R161
NC
R154
NC
-IN
+ININ
OUT
C135
NC
R196
NC
C136
NC
R197
NC
C117
NC
R174
NC C119
NC
R173
NC
IN
C115
NC
OUT
R169
NC
-15_V
C120
NC
+15_V
R175
NC
C140
106*
R176
NC
C141
106*
R170
NC
R201
10R*
R202
10R*
-15_V+15_V -15V+15V
C143
106*
C142
106*
C123
NC
R181
NC C125
NC
R180
NC
C121
NC
R177
NC
C112
NC
R163
NC
R164
NC
R162
NC
B_LED
G_LED
R_LED
C124
NC
R183
NC C126
NC
R203
NC
R182
NC
C122
NC
R178
NC
C127
NC
R141
1K
R184
NC
R185
NC
R179
NC
C130
NC
R190
NC C132
NC
R189
NC
C128
NC
R186
NC
C113
NC
R166
NC
C144
475
R167
NC
R165
NC
D5
1N4148
C131
NC
R192
NC C133
NC
R191
NC
C129
NC
R187
NC
C134
NC
R193
NC
R194
NC
R188
NC
R143
0R
+
C103
470uF/10V
Q10
S8050+
COMP
1
VFP
2
ISENSE
3
RT/CT
4GND 5
OUTPUT 6
VC 7
VREF 8
U14
XL1509_5V
Q11
S8050+
L2
68uH2A
Q12
S8050+
C92
104/100V
*
D7
SS34
D6
SS34
+
C145
220uF/25V
R144
100K
+
+5V
C102
104/100V
-IN+IN
-IN+IN
-IN+IN -IN+IN
-IN+IN-IN+IN
15.28KHz
2.52KHz
61.1Hz
345Hz
9.85KHz
-15_V
+15_V
C146
470uF/10V
CN3
GND
CN4
GND
GND
GND
C147
2A104*
2
3
1
U1A
4558
6
5
7
U1B
4558
8 4
U1C
4558
2
3
1
U2A
4558
6
5
7
U2B
4558
8 4
U2C
4558
2
3
1
U3A
4558
6
5
7
U3B
4558
84
U20C
NC
2
3
1
U4A
4558
6
5
7
U4B
4558
84
U19C
NC
2
3
1
U5A
4558
6
5
7
U5B
4558
84
U18C
NC
2
3
1
U6A
4558
6
5
7
U6B
4558
8 4
U3C
4558
2
3
1
U7A
4558
6
5
7
U7B
4558
84
U17C
NC
2
3
1
U8A
4558
6
5
7U8B
4558
8 4
U4C
4558
2
3
1U9A
4558
6
5
7
U9B
4558
84
U16C
NC
2
3
1U10A
4558
6
5
7U10B
4558
8 4
U5C
4558
2
3
1
U16A
NC
6
5
7U16B
NC
84
U10C
4558
2
3
1
U17A
NC
6
5
7U17B
NC
8 4
U6C
4558
2
3
1
U18A
NC
6
5
7U18B
NC
84
U9C
4558
2
3
1
U19A
NC
6
5
7U19B
NC
8 4
U7C
4558
2
3
1
U20A
NC
6
5
7U20B
NC
84
U8C
4558
2
3
1
U21A
4558
6
5
7U21B
NC
84
U21C
NC
2
3
1
U22A
NC
6
5
7U22B
NC
84
U22C
NC
20mV
20mV
500mV
450mV
450mV
85mV
1000mV
-15V
+15V
IPA69C-PRE
VER2.1
Title :
Date:
Drawn By:
Sheet of : 1 OF 1
Size : Number : 1 Revision :
2018-05-12
A2
+5V