PSG1109004SE
Compact Stereo SystemModel No. SA-AKX12EB
SA-AKX12EGSA-AKX12GNSA-AKX12PHSA-AKX12PNSA-AKX12PR
Product Color: (K)...Black TypeSubject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded
View / Replacement Parts List (Updates)
TABLE OF CONTENTSPAGE PAGE
1 Notes ----------------------------------------------------------------- 32 Block Diagram----------------------------------------------------- 5
2.1. Power Supply Block Diagram (For SA-AKX12EB/EG/GN-K) ------------------------------------- 5
2.2. Power Supply Block Diagram (For SA-AKX12PH/PN-K, SA-AKX12PR-K)-------------------- 6
3 Schematic Diagram ---------------------------------------------- 73.1. Panel, LCD, Remote Sensor & USB Circuit
(For SA-AKX12EB/EG/GN-K) -------------------------- 73.2. SMPS Circuit (For SA-AKX12EB/EG/GN-K) ------- 83.3. Panel, LCD, Remote Sensor & USB Circuit
(For SA-AKX12PH/PN-K, SA-AKX12PR-K) -------103.4. SMPS Circuit (For SA-AKX12PH/PN-K, SA-
AKX12PR-K)-----------------------------------------------114 Printed Circuit Board-------------------------------------------13
4.1. CD Servo P.C.B. (For SA-AKX12EB/EG/GN-K)------------------------------------------------------------- 13
4.2. Panel, LCD, Remote Sensor & USB P.C.B.(For SA-AKX12EB/EG/GN-K)------------------------- 14
4.3. SMPS P.C.B. (For SA-AKX12EB/EG/GN-K) ------ 154.4. CD Servo P.C.B. (For SA-AKX12PH/PN-K,
SA-AKX12PR-K) ----------------------------------------- 164.5. Panel, LCD, Remote Sensor & USB P.C.B.
(For SA-AKX12PH/PN-K, SA-AKX12PR-K)------- 174.6. SMPS & Voltage Selector P.C.B. (For SA-
AKX12PH/PN-K, SA-AKX12PR-K) ------------------ 185 Exploded View --------------------------------------------------- 20
5.1. Cabinet Parts Location (For SA-AKX12EB/EG/GN-K) -------------------------------------------------- 20
5.2. Packaging (For SA-AKX12EB/EG/GN-K)---------- 22
Please file and use this supplement manual together with the service manual forModel No. SA-AKX12EB/EG/GN-K Order No. PSG1103044CEModel No. SA-AKX12PH/PN-K Order No. PSG1102024CEModel No. SA-AKX12PR-K Order No. PSG1104021AE
© Panasonic Corporation 2011. All rights reserved.Unauthorized copying and distribution is a violation oflaw.
5.3. Cabinet Parts Location (For SA-AKX12PH/PN-K)-------------------------------------------------------- 23
5.4. Packaging (For SA-AKX12PH/PN-K) --------------- 255.5. Cabinet Parts Location (For SA-AKX12PR-K)---- 265.6. Cabinet Parts Location (For SA-AKX12PR-K)---- 28
6 Replacement Parts List --------------------------------------- 296.1. Mechanical Replacement Parts List ----------------- 306.2. Electrical Replacement Parts List -------------------- 30
2
1 NotesBackground:
• For improvement of quality and performance.
This supplement includes additional and revised contents to the original service manual for below sections:-1. Block Diagram2. Schematic Diagram3. Printed Circuit Board4. Exploded View5. Mechanical Replacement Parts List6. Electrical Replacement Parts List
3
4
5
2 Block Diagram2.1. Power Supply Block Diagram (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 14.3.) on page 75 for Model No. SA-AKX12EB/EG/GN-K
SA-AKX12EB/EG/GN POWER SUPPLY BLOCK DIAGRAM
AC INLETP5701
F1
DZ5701
5,65,6
ZJ2002*CN5802
77
ZJ2002*CN5802
144
CN6001CN2003
SE +35V SENSE
88
ZJ2002*CN5802SYS3.3V SYS3.3V SYS3.3V
DVREF+
SYS3.3V
SYS3.3V
DVREF+DVREF+
FB 2
VDD 1
D 5
SWITCHING POWERSUPPLY CONTROL
MIP2F20MSSCF
IC5799
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUBTRANSFORMER
T5751
7
10
TH5702
TH5860D5701
D5896
D5798
D5730
D5795
SE
DVREF+ DVREF+
CD+7.5V +7.5V +7.5V
CD 3.3V 3.3V 3.3V
SYS3.3V SYS3.3V
VREF+
VREF+ VREF+
Q5860,Q5861,Q5862
TRANSFORMERTEMP. DETECT
Q5898
SYNC
SWITCH
QR5810PCONT SWITCH
QR5801SWITCH
Q2022D2018,D2020,D2022
D2016,D2019,D2021
D2014
+7.5V VOLTAGEREGULATOR
Q2015
POWERSUPPLY
Q2014
PCONT
Q2035
AMBEATPROOF
CIRCUIT
PC5799FEEDBACK
3
4
2
1
PC5701FEEDBACK
1
2
4
3
PC5702SYNC
35V
SYNC SYNC
DCDET2 DC DET PWR
+9V+12V
+5V
+35V SENSE
-35V SENSE
+5V
+5V
CD+7.5V
D2015
DC16V
DC16V
DC16V
PCONT PCONT
SYNC
1,21,2
ZJ2002*CN5802 -35V SENSE-35V
IC2010
1 IN
+12V VOLTAGEREGULATOR
C0CAAKG00046
OUT 3
CD 3.3V
IC2009
1 VIN+5V
3 CE
+3.3V VOLTAGEREGULATOR
C0DBFYY00049
VOUT 3
IC2011
1 VCC
+5V SWITCHINGVOLTAGE REGULATOR
C0DAAYG00001
OUT 2
IC5899
1 C
SHUNTREGULATOR
C0DAEMZ00001C0DAEYY00040
R 2
DVREF
9V
+12V12V
DC DET PWR
PCONT
3.3V
DVREF
126
CN6001CN20033.3V
55
CN51CN20103.3V
CD 3.3V CD3.3V CD3.3V
108
CN6001CN20033.3V
22
CN6006CN6005
33
ZJ6000A*ZJ6000B*
+5V +5V +5V
162
CN6001CN20035V
11
ZJ6000A*ZJ6000B*
5V
42
CN1113CN7901
VREF
127
CN7002CN27067.5V
+5V 5V 5V
15,1612,13
CN7002CN27065V
VBUSVBUS
CD 3.3V 3.3V 3.3V
13,226,15
CN7002CN27063.3V
5V
SMPS BPSMPS BP
FROM/TOSERVO &SYSTEM CONTROL
FROM SERVO &SYSTEM CONTROL
1414
ZJ2002*CN5802PCONT
1010
ZJ2002*CN5802DCDET2
1313
ZJ2002*CN58026V
SMPS P.C.B. MAIN P.C.B.
PANEL P.C.B.
REMOTE SENSOR P.C.B.
CD SERVO P.C.B.
TUNER P.C.B.
USB P.C.B.
LCD P.C.B.
L5701 L5702
3
2
4
1
3
2
4
1
CHANGE
+35V SEN
SHUNTREGULATOR
C0DABFC00002C0DAAYY00072
IC5801
5
4
1
2
16
11
MAINTRANSFORMER
T5701
17
14
15
13
12
7
8
6
D5725
D5731D5729
D5726
D5802
D5803
D5804
-35V SEND5801
D5724D5727
QR5802
DC DETECT
FEEDBACK
CIRCUIT
Q5721SWITCH
Q5720,Q5722
CURRENTLIMITINGSWITCH
4
3
1
2
PC5720
HOT COLD
FEEDBACK
SWITCHINGREGULATOR
C5HACYY00005
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
S 2
D 1
DC1
NOTE: “ * ” REF IS FOR INDICATION ONLY
CHANGE
6
2.2. Power Supply Block Diagram (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 14.3.) on page 75 for Model No. SA-AKX12PH/PN-KWith reference to SA-AKX12PH/PN-K service manual (section 14.3.) on page 75 for Model No. SA-AKX12PR-K
SA-AKX12PH/PN POWER SUPPLY BLOCK DIAGRAM
AC INLETP5701
F1
DZ5701
5,65,6
ZJ2002*N5802
77
ZJ2002*CN5802
144
CN6001CN2003
+35V SENSE
88
ZJ2002*CN5802SYS3.3V SYS3.3V SYS3.3V
DVREF+
SYS3.3V
SYS3.3V
DVREF+DVREF+
FB 2
VDD 1
D 5
SWITCHING POWERSUPPLY CONTROL
MIP2F20MSSCF
IC5799
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUBTRANSFORMER
T5751
7
10
TH5702
TH5860D5701
D5896
D5798
D5730
D5795
DVREF+ DVREF+
CD+7.5V +7.5V +7.5V
CD 3.3V 3.3V 3.3V
SYS3.3V SYS3.3V
VREF+
VREF+ VREF+
QR5802
Q5860,Q5861,Q5862
TRANSFORMERTEMP. DETECT
Q5898
SYNC
SWITCH
QR5810PCONT SWITCH
QR5801SWITCH
Q2022D2018,D2020,D2022
D2016,D2019,D2021
D2014
+7.5V VOLTAGEREGULATOR
Q2015
POWERSUPPLY
Q2014
PCONT
Q2035
AMBEATPROOF
CIRCUIT
PC5799FEEDBACK
3
4
2
1
PC5701FEEDBACK
1
2
4
3
PC5702SYNC
35V
SYNC SYNC
DCDET2 DC DET PWR
+9V+12V
+5V
+35V SENSE
-35V SENSE
+5V
+5V
CD+7.5V
D2015
DC16V
DC16V
DC16V
PCONT PCONT
SYNC
1,21,2
ZJ2002*N5802 -35V SENSE-35V
IC2010
1 IN
+12V VOLTAGEREGULATOR
C0CAAKG00046
OUT 3
CD 3.3V
IC2009
1 VIN+5V
3 CE
+3.3V VOLTAGEREGULATOR
C0DBFYY00049
VOUT 3
IC2011
1 VCC
+5V SWITCHINGVOLTAGE REGULATOR
C0DAAYG00001
OUT 2
IC5899
1 C
SHUNTREGULATOR
C0DAEMZ00001C0DAEYY00040
R 2
DVREF
9V
+12V12V
DC DET PWR
PCONT
3.3V
DVREF
126
CN6001CN20033.3V
55
CN51CN20103.3V
CD 3.3V CD3.3V CD3.3V
108
CN6001CN20033.3V
22
CN6006CN6005
33
ZJ6000A*ZJ6000B*
+5V +5V +5V
162
CN6001CN20035V
11
ZJ6000A*ZJ6000B*
5V
42
CN1113CN7901
VREF
127
CN7002CN27067.5V
+5V 5V 5V
15,1612,13
CN7002CN27065V
VBUSVBUS
CD 3.3V 3.3V 3.3V
13,226,15
CN7002CN27063.3V
5V
SMPS BPSMPS BP
FROM/TOSERVO &SYSTEM CONTROL
FROM SERVO &SYSTEM CONTROL
1414
ZJ2002*CN5802PCONT
1010
ZJ2002*CN5802DCDET2
1313
ZJ2002*N5802
SMPS P.C.B. MAIN P.C.B.
PANEL P.C.B.
REMOTE SENSOR P.C.B.
CD SERVO P.C.B.
TUNER P.C.B.
USB P.C.B.
LCD P.C.B.
L5701
3
2
4
1
FOR PH
FOR PH FOR PN
FOR PN FOR PH
L5702
3
2
4
1
CHANGE
ADD
DELETE
(L5702...PN)
(CONNECTION...PN)
ADD(CONNECTION...PN)
DELETE(L5701...PN)
C+35V SENSE
SHUNTREGULATOR
C0DABFC00002C0DAAYY00072
IC5801
5
4
1
2
16
11
MAINTRANSFORMER
T5701
17
14
15
13
12
7
8
6
5
4
1
2
16
11
17
14
15
13
12
7
8
6
D5725
D5731D5729
D5726
D5802
D5803
D5804
-35V SENSED5801
D5724D5727
DC DETECT
FEEDBACK
CIRCUIT
Q5721SWITCH
Q5720,Q5722
CURRENTLIMITINGSWITCH
4
3
1
2
PC5720
HOT COLD
FEEDBACK
SWITCHINGREGULATOR
C5HACYY00004...PNC5HACYY00005...PH
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
S 2
D 1
C
CDC16V
NOTE: “ * ” REF IS FOR INDICATION ONLY
VOLT ADJS5701
VOLTAGESELECTOR P.C.B.
FOR PH
5
4
1
2
16
11
17
14
15
13
12
7
8
6
FOR PN CHANGE
7
3 Schematic Diagram3.1. Panel, LCD, Remote Sensor & USB Circuit (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 16.4.) on page 85 for Model No. SA-AKX12EB/EG/GN-K
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
8 9 10 11 12 13 14
C
B
A
C
D
B
E
G
H
F
C PANEL CIRCUIT E REMOTE SENSOR CIRCUIT
F USB CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX12EB/EG/GN PANEL / LCD / REMOTE SENSOR / USB CIRCUIT
BTOMAIN CIRCUIT
(CN2003)
IN SCHEMATIC
DIAGRAM - 5
1
ATOCD SERVO
CIRCUIT (CN7901)
IN SCHEMATIC
DIAGRAM - 1
1
5
17
: +B SIGNAL LINE : +B SIGNAL LINE
: +B SIGNAL LINE : USB SIGNAL LINE
1 2 3 1 2 3
0LB1200
0K1200
0K1210
0LB1210
C11006.3V100
2
3
1
5
4
CN1113
R606822K
4
5
7
6
ZJ6000B*
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN6001
2
1
4
3
CN6005
10KR6012
10KR6013
C6055100P
C6060100P
R607010K
R606010K
C6051100P
C6052100P
R605922K
C60501000P
R606712K
R605812K
EVEKE2F3524BVR6001
2
1
4
3
CN6006
2
GG
1
4
GG
3
JK1111
USB PORT
100PC6063
1000PC6064
0.1C1110
G2
2
1
3
G1
IR6000B3RAB0000084
REMOTE CONTROL SENSOR
S6012 R60054.7K
R60104.7K
R60043.3K
R60093.3K
R60032.2K
R60082.2K
R60021.5K
R60071.5K
R60011.2K
R60061.2K
DGNDDGND
D+
RMT
OUT
GND
VCC
NC
DGND
VREF+
VOLUMEK9AA012Y0004
VR6002
ALBUM/TRACK
RMT
DGND
NC
RMT
SYS3.3V
LCD_DATA
CD3.3V
LCD_WR
+5V
DGND
DIMMER
DVREF+
VREF+
VOL_JOG
D-
VBUS
D-
USB_SEL
VBUS
D+
ROTARY JOG
LCD_CE
KEY1
FL-GND
LCD_WR
FL-GND
LCD_CE
LCD_DATA
NC
NC
KEY2
STOPS6011
OPEN/CLOSE
S6010ALBUM/TRACK
S6005PLAY / PAUSE
S6009REWIND
S6004RADIO/EXT-IN
S6008FORWARD
S6003CD
S6007MANUAL EQ
S6002USB
S6006D.BASS
S6001POWER
DELETE(C6065)
1 2 3 4 5 6 7
D
E
G
H
F
D LCD CIRCUIT: +B SIGNAL LINE
SE
G4
SE
G5
SE
G1
SE
G2
SE
G0
SE
G3
SE
G8
SE
G7
SE
G10
SE
G9
SE
G6
SEG14
SEG13
SE
G11
SE
G12
SE
G13
SE
G28
SE
G27
SE
G30
SE
G29
SEG21
SEG20
SE
G23
SE
G24
SE
G22
SE
G26
SE
G25
SE
G6
SE
G1
SE
G2
CO
M1
CO
M0
CO
M3
CO
M2
SE
G0
SE
G5
SE
G3
SE
G4
SE
G31
CO
M3
CO
M2
CO
M1
CO
M0
SE
G9
SE
G7
SE
G8
SE
G10
SEG17
SEG19
SEG18
SEG15
SEG16
C907
4
5
1
3
2
7
6
ZJ6000A*
L900J0JBC0000019
R935
B3AFA0000131D993
B1GBCFJN0033SWITCH
Q900
R901
SE
G25
SE
G21
SE
G17
SE
G18
SE
G14
SE
G16
SE
G15
SE
G20
SE
G19
SE
G23
SE
G24
SE
G22
R933
SE
G30
SE
G28
SE
G27
SE
G31
SE
G29
SE
G26
323016 2120 232218 19 2827 292524 261711 14 1512 136 108 971 4 52 3 31 34 363533
L5AYAYY00061LCD
Z900
SEG12
SEG11
21
5
6
3
1
2
4
19
9
7
8
1617
11
10
1215 14 131820
35 37 42 44433938 414036
33
22
31
29
27
24
23
26
25
28
30
32
34
IC900C0HBA0000295
LCD DRIVER
R903 470
R905 0
R906 0
1
3
2
R908
1K
C902
220P
C901
1000P
CO
M2
SE
G4
SE
G0
SE
G1
SE
G2
SE
G3
SE
G8
SE
G5
SE
G6
SE
G7
SE
G12
SE
G9
SE
G10
SE
G11
SE
G15
SE
G13
SE
G14
SE
G18
SE
G16
SE
G17
SE
G21
SE
G19
SE
G20
SE
G22
SE
G25
SE
G23
SE
G24
SE
G26
SE
G27
SE
G30
SE
G31
SE
G28
SE
G29
CO
M3
CO
M0
CO
M1
[22] SEG22
[21] SEG23
[13] SEG31
[12] COM3
[35] SEG9
[34] SEG10
[44] SEG0
[1] /CS
SEG19
SEG16
SEG14
SEG15
SEG18
SEG17
SEG20
SEG21
0.01
VDD
VLCD
VSS
DATA
COM1
COM2
BZ
COM0
SE
G7
SE
G6SEG12
SEG13
SEG11
SE
G8
SE
G2
SE
G4
SE
G3
SE
G1 /RD
/WR
SE
G5
SE
G24
SE
G26
SE
G25
180
SE
G29
SE
G30
SE
G27
SE
G28
15K
180
+5V
FL-GND
CD3.3V
LCD_DATA
DIMMER
LCD_WR
LCD_CE
+5V
DIMMER
CD3.3V
NOTE: “ * ” REF IS FOR INDICATION ONLY
8
3.2. SMPS Circuit (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 16.6.) on page 87-88 for Model No. SA-AKX12EB/EG/GN-K
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
8 9 10 11 12 13 14
C
D
B
H SMPS CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-AKX12EB/EG/GN SMPS CIRCUIT2/21/2
TO SMPSCIRCUIT (2/2)
1
2
3
4
BTOMAIN CIRCUIT
(ZJ2002*)
IN SCHEMATIC
DIAGRAM - 6
: -B SIGNAL LINE: +B SIGNAL LINE
P1
2
3
1
C5HACYY00005IC5701
SWITCHING REGULATOR
31 2
B0ABSM000008D5801
2.2KR5833
2.2KR5832
18KR5863
18KR5862
3.3KR5861
R580015K
R586010K
R586410K
B1ADCF000001Q5860
100KR5702
100KR5703
50V1000C5805
008
00001203
22R5720
D5731B0EAMM000057
3
21
D5702
B0ZAZ0000052
C57130.01
C5821
0.0
1C
5819
0.0
1
C5822
0.0
1C
5820
0.0
1
A
R
3
2
C1
ABFC00002AAYY00072
UNT REGULATOR
WITCH
CURRENTLIMITING SWITCH
CURRENTLIMITING SWITCH
FEEDBACK
IC5801
LL003710
330R5809
330R5807
1KR5730
B0BC6R100010D5725
2.2KR5808
4
3
1
2
B3PBA0000503PC5720
FEEDBACKB3PBA0000503
PC5701
R5810330
R5817330
4
3
1
2
120R5724
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
C581335V330
C58120.1
R57221.2K
C57221000P
C5721220P
R5729
10K
R5728
100K
C57281000P
D5724
D5727
B0ACCK000012
B0ACCK000012
R5732100
R57270.27
R57260.27
B1ABCF000176Q5722
10KR5721
D5722B0BC019A0007
B0ACCK000012D5723
C57200.1
B0BC018A0267D5721
J0JBC0000019L5704
D5726B0EAKM000117
D5729B0EAMM000057
SWITCH
1KR5723
B1ADCF000001Q5721
B0ACCK000012D5728
B1BABG000007Q5720
DC5737820P
C57260.1
C57301
C5724
D5732
B0B
C035A
0007
50V56R5733
47K
C57250.1
C5723470P
S
GND
FB
VCC
OLP/SS
OCP/BD
4
5
7
6
TEMPERATURE DETECT
B1GBCFJJ0051Q5862
DCDET
B1ABCF000176Q5861
TEMPERATURE DETECTC5869
0.1C5870
0.1
TH5860D4CC11040013
R5841120K 2.2K
R5836
ETS39AG4M6ADMAIN TRANSFORMER
T5701
VCC
VIN
+35V
+15V
GND
GND
+18V
-35V
GND
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
DC16VDC16V
PCONT
AM_BEATPROOF
SYS_GND
SYS3.3V
ECO_CTL
SYNC
DCDET2
TEMP_DET
+16V_GND
SYS_GND
-35V_SENSE
+35V_SENSE
+35V_SENSE
-35V_SENSE
PCONT
C58310.1
C58960.1
SYS3.3V
SYNC
C58320.1
CN5802
CHANGE
1 2 3 4 5 6 7
E
G
H
F
R58352.2K
B1GBCFJN0038QR5801
R580122K
D5804
C58000.01
C58260.01
50V10C580
B0HFRJD58
2.2KR5805
15KR5806
C0DC0D
SH
PCONT S
0.1C5818
1KR5803
100V0.1C5817
47KR5804
8.2KR5814
0.1C5810
12KR5802
PCONT
SYS3.3V
B1GBCFQR58
3 12
B0ABSM000008D5802
SWITCH
C584410
C584310
B0ACCK000012B1GDCFGA0018
QR5802
R584082K
DC DETECT
2.2KR5834R5837
2.2K
DC16V
R58650
CHASSIS GND
9
15 16 17 18 19 20 21 22 23 24 25 26 27 28
22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
H SMPS CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-AKX12EB/EG/GN SMPS CIRCUIT2/21/2
TO SMPSCIRCUIT (1/2)
P1
3
: -B SIGNAL LINE: +B SIGNAL LINE
400V180C5712
6
7
5
2
4
3
8 1
IC5799MIP2F20MSSCF
F0CAF224A105C5703
0.22
3
2
1
4
B0FBAR000043B0EBNR000045
D5701
SYNC
D5730B0ECET000002
R5706820K
D5798B0EAMM000057
220KR5704
220KR5705
579822
C579825V220
4
3
1
2
PC5702B3PBA0000503
41
B3PBA0000503PC5799
100R5897
Q5898B1ABCF000176
R5896100K
C58970.1
2.2KR5890
150R5894
B0HAMP000094D5793
C57902200P
200KR5786
SWITCHING POWERSUPPLY CONTROL
SWITCH
SYNC
FEEDBACK
FB
S
S
D
NC
VDD
CL
VCC
C57951
15KR5797
R5795470K1000P
C5794
B0BC9R000008D5795
0.1C5796
C5704F1BAF471A013
470P
C5705F1BAF471A013
470P
ERZVA5Z471AC IN
ERJ8GEYJ155V1.5M
R5708
ERJ8GEYJ155V1.5M
R5709
DZ5701 C5701
0.1F0CAF104A105
ZA5701
P5701
ZA5702TH5702
D4CAA2R20001220V~240V 50Hz
T4AL 250VF1
K20
C5700F1BAF471A013
470P
3
2 1
4
L5701G0B932H00002
CHASSIS GND
2
3 4
1
L5702ELF22V020A
1TP
CHANGE
DELETE(K1,K7)
ADD(K2)
15 16 17 18 19 20 21
1
2
4
SYS3.3V
10KR5893
C589910V220
R
32
IC5899C0DAEMZ00001C0DAEYY00040
B0EAMM000057D5896
3.3V
18V
GND
R589133K
9
10
7
8
1
6
ETS19AB2E6AGSUB TRANSFORMER
T5751
1KR5892
15KR5895
0.1C5898
A
R
1
3
C
2
5
4
2
3
SHUNT REGULATOR
C5708F1BAF1020020
1000P
CHANGE
10
3.3. Panel, LCD, Remote Sensor & USB Circuit (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 16.4.) on page 85 for Model No. SA-AKX12PH/PN-K With reference to SA-AKX12PH/PN-K service manual (section 16.4.) on page 85 for Model No. SA-AKX12PR-K
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
8 9 10 11 12 13 14
C
D
B
A
C
D
B
E
G
H
F
C PANEL CIRCUIT E REMOTE SENSOR CIRCUIT
F USB CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX12PH/PN PANEL / LCD / REMOTE SENSOR / USB CIRCUIT
BTOMAIN CIRCUIT
(CN2003)
IN SCHEMATIC
DIAGRAM - 5
1
ATOCD SERVO
CIRCUIT (CN7901)
IN SCHEMATIC
DIAGRAM - 1
1
5
17
: +B SIGNAL LINE : +B SIGNAL LINE
: +B SIGNAL LINE : USB SIGNAL LINE
1 2 3 1 2 3
0LB1200
0K1200
0K1210
0LB1210
C11006.3V100
2
3
1
5
4
CN1113
R606822K
4
5
1
3
2
7
6
ZJ6000B*
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN6001
2
1
4
3
CN6005
10KR6012
10KR6013
C6055100P
C6060100P
R607010K
R606010K
C6051100P
C6052100P
R605922K
C60501000P
R606712K
R605812K
EVEKE2F3524BVR6001
2
1
4
3
CN6006
2
GG
1
4
GG
3
JK1111
USB PORT
100PC6063
1000PC6064
0.1C1110
G2
2
1
3
G1
IR6000B3RAB0000084
REMOTE CONTROL SENSOR
S6012 R60054.7K
R60104.7K
R60043.3K
R60093.3K
R60032.2K
R60082.2K
R60021.5K
R60071.5K
R60011.2K
R60061.2K
DGNDDGND
D+
RMT
OUT
GND
VCC
NC
DGND
VREF+
VOLUMEK9AA012Y0004
VR6002
ALBUM/TRACK
RMT
DGND
NC
RMT
SYS3.3V
LCD_DATA
CD3.3V
LCD_WR
+5V
DGND
DIMMER
DVREF+
VREF+
VOL_JOG
D-
VBUS
D-
USB_SEL
VBUS
D+
ROTARY JOG
LCD_CE
KEY1
FL-GND
LCD_WR
FL-GND
LCD_CE
+5V
DIMMER
CD3.3V
LCD_DATA
NC
NC
KEY2
STOPS6011
OPEN/CLOSE
S6010ALBUM/TRACK
S6005PLAY / PAUSE
S6009REWIND
S6004RADIO/EXT-IN
S6008FORWARD
S6003CD
S6007MANUAL EQ
S6002USB
S6006D.BASS
S6001POWER
DELETE(C6065)
1 2 3 4 5 6 7
E
G
H
F
D LCD CIRCUIT: +B SIGNAL LINE
SE
G4
SE
G5
SE
G1
SE
G2
SE
G0
SE
G3
SE
G8
SE
G7
SE
G10
SE
G9
SE
G6
SEG14
SEG13
SE
G11
SE
G12
SE
G13
SE
G28
SE
G27
SE
G30
SE
G29
SEG21
SEG20
SE
G23
SE
G24
SE
G22
SE
G26
SE
G25
SE
G6
SE
G1
SE
G2
CO
M1
CO
M0
CO
M3
CO
M2
SE
G0
SE
G5
SE
G3
SE
G4
SE
G31
CO
M3
CO
M2
CO
M1
CO
M0
SE
G9
SE
G7
SE
G8
SE
G10
SEG17
SEG19
SEG18
SEG15
SEG16
C907
4
5
1
3
2
7
6
ZJ6000A*
L900J0JBC0000019
R935
B3A
FA
0000131
D993
B1GBCFJN0033SWITCH
Q900
R901
SE
G25
SE
G21
SE
G17
SE
G18
SE
G14
SE
G16
SE
G15
SE
G20
SE
G19
SE
G23
SE
G24
SE
G22
R933
SE
G30
SE
G28
SE
G27
SE
G31
SE
G29
SE
G26
323016 2120 232218 19 2827 292524 261711 14 1512 136 108 971 4 52 3 31 34 363533
L5AYAYY00061LCD
Z900
SEG12
SEG11
21
5
6
3
1
2
4
19
9
7
8
1617
11
10
1215 14 131820
35 37 42 44433938 414036
33
22
31
29
27
24
23
26
25
28
30
32
34
IC900C0HBA0000295
LCD DRIVER
R903 470
R905 0
R906 0
R908
1K
C902
220P
C901
1000P
CO
M2
SE
G4
SE
G0
SE
G1
SE
G2
SE
G3
SE
G8
SE
G5
SE
G6
SE
G7
SE
G12
SE
G9
SE
G10
SE
G11
SE
G15
SE
G13
SE
G14
SE
G18
SE
G16
SE
G17
SE
G21
SE
G19
SE
G20
SE
G22
SE
G25
SE
G23
SE
G24
SE
G26
SE
G27
SE
G30
SE
G31
SE
G28
SE
G29
CO
M3
CO
M0
CO
M1
[22] SEG22
[21] SEG23
[13] SEG31
[12] COM3
[35] SEG9
[34] SEG10
[44] SEG0
[1] /CS
SEG19
SEG16
SEG14
SEG15
SEG18
SEG17
SEG20
SEG21
0.01
VDD
VLCD
VSS
DATA
COM1
COM2
BZ
COM0
SE
G7
SE
G6SEG12
SEG13
SEG11
SE
G8
SE
G2
SE
G4
SE
G3
SE
G1 /RD
/WR
SE
G5
SE
G24
SE
G26
SE
G25
180
SE
G29
SE
G30
SE
G27
SE
G28
15K
180
+5V
FL-GND
CD3.3V
LCD_DATA
DIMMER
LCD_WR
LCD_CE
NOTE: “ * ” REF IS FOR INDICATION ONLY
11
3.4. SMPS Circuit (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 16.6.) on page 87-88 for Model No. SA-AKX12PH/PN-K With reference to SA-AKX12PH/PN-K service manual (section 16.6.) on page 87-88 for Model No. SA-AKX12PR-K
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
8 9 10 11 12 13 14
C
D
B
H SMPS CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-AKX12PH/PN SMPS CIRCUIT2/21/2
TO SMPSCIRCUIT (2/2)
1
2
3
4
BTOMAIN CIRCUIT
(ZJ2002*)
IN SCHEMATIC
DIAGRAM - 6
: -B SIGNAL LINE: +B SIGNAL LINE
P1
2
3
1
C5HACYY00005...PHC5HACYY00004...PN
IC5701
SWITCHING REGULATOR
31 2
B0ABSM000008D5801
R5833 R5832
18KR5863
18KR5862
3.3KR5861
R5800
R586010K
R586410K
B1ADCF000001Q5860
33K...PN100K...PH
R570233K...PN100K...PH
R5703
50V1000C5805
0V1000C5808
FRJ000012D5803
22R5720
D5731B0EAMM000057
3
21
D5702
B0ZAZ0000052
C57130.01
C5821
0.0
1C
5819
0.0
1
C5822
0.0
1C
5820
0.0
1A
R
3
2
C1
0DABFC000020DAAYY00072
SHUNT REGULATOR
T SWITCH
CURRENTLIMITING SWITCH
CURRENTLIMITING SWITCH
FEEDBACK
IC5801
CFLL00375810
330R5809
330R5807
1KR5730
B0BC6R100010D5725
2.2KR5808
4
3
1
2
B3PBA0000503PC5720
FEEDBACKB3PBA0000503
PC5701
R5810330
R5817330
4
3
1
2
120R5724
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
C581335V330
C58120.1
R57221.2K
C57221000P
C5721220P
R5729
10K
R5728
100K
C57281000P
D5724
D5727
B0ACCK000012
B0ACCK000012
R5732100
R5726
0.15...PN0.1...PH
R57270.13
B1ABCF000176Q5722
10KR5721
D5722B0BC019A0007
B0ACCK000012D5723
C57200.1
B0BC018A0267...PNB0BC010A0007...PH
D5721
J0JBC0000019L5704
D5726B0EAKM000117
D5729B0EAMM000057
SWITCH
1KR5723
B1ADCF000001Q5721
B0ACCK000012D5728
B1BABG000007Q5720
DC5737...PH
820P
C57260.1
C57301
C5724
D5732
B0B
C035A
0007
50V56R5733
47K
C57250.1
C5723470P
S
GND
FB
VCC
OLP/SS
OCP/BD
4
5
7
6
TEMPERATURE DETECT
B1GBCFJJ0051Q5862
DCDET
B1ABCF000176Q5861
TEMPERATURE DETECTC5869
0.1C5870
0.1
TH5860D4CC11040013
R5841 R5836
ETS39AG4M6AD...PHETS39AG4NGAD...PN
MAIN TRANSFORMER
T5701
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2VCC
VIN
+35V
+15V
GND
GND
+18V
-35V
GND
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
DC16VDC16V
PCONT
AM_BEATPROOF
SYS_GND
SYS3.3V
ECO_CTL
SYNC
DCDET2
TEMP_DET
+16V_GND
SYS_GND
-35V_SENSE
+35V_SENSE
+35V_SENSE
-35V_SENSE
C5727...PN3300P
PCONT
C58310.1
C58960.1
SYS3.3V
SYNC
C58320.1
CN5802
FOR PH
FOR PN
FOR PH
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2VCC
VIN
VIN+35V
+15V
GND
GND
+18V
-35V
GND
FOR PN
CHANGE
ADD(C5728...PN)
1 2 3 4 5 6 7
E
G
H
F
R58352.2K
2.2K 2.2K
B1GBCFJN0038QR5801
R580122K
D5804
15K
C58000.01
C58260.01
5
B0H
2.2KR5805
15KR5806
CC
PCON
0.1C5818
1KR5803
100V0.1C5817
47KR5804
8.2KR5814
0.1C5810
12KR5802
PCONT
SYS3.3V
B1GBQR
3 12
B0ABSM000008D5802
SWITCH
C584410
C584310
B0ACCK000012B1GDCFGA0018
QR5802
120K
R584082K
DC DETECT
2.2KR5834R5837
2.2K
2.2K
DC16V
R58650
FOR PH
CHASSIS GND
12
15 16 17 18 19 20 21 22 23 24 25 26 27 28
22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
H SMPS CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-AKX12PH/PN SMPS CIRCUIT2/21/2
TO SMPSCIRCUIT (1/2)
P1
3
ITOVOLTAGE SELECTOR
CIRCUIT
IN SCHEMATIC
DIAGRAM - 8
: -B SIGNAL LINE: +B SIGNAL LINE
400V220...PH200V560...PN
C5712
6
7
5
2
4
3
8 1
IC5799MIP2F20MSSCF
F0CAF224A105C5703
0.22
3
2
1
4
B0FBAR000043B0EBNR000045
D5701
SYNC
D5730B0ECET000002
R5706820K
D5798B0EAMM000057
220KR5704
220KR5705
8
C579825V220
4
3
1
2
PC5702B3PBA0000503
41
B3PBA0000503PC5799
100R5897
Q5898B1ABCF000176
R5896100K
C58970.1
2.2KR5890
150R5894
HAMP000094D5793
79000P
0K786
SWITCHING POWERSUPPLY CONTROL
SWITCH
SYNC
FEEDBACK
FB
S
S
D
NC
VDD
CL
VCC
C57951
15KR5797
R5795470K1000P
C5794
B0BC9R000008D5795
0.1C5796
C5704...PHF1BAF471A013
470P
C5705...PHF1BAF471A013
470P
ERZVA5Z471
AC IN
ERJ8GEYJ155V1.5M
R5708
ERJ8GEYJ155V1.5M
R5709
DZ5701 C5701
0.1F0CAF104A105
ZA5701
P5701
ZA5702TH5702
D4CAA2R20001
120V 60Hz...PN110~127V/220~240V 50/60Hz...PH
8A 125V...PNT6.3AL 250V...PH
F1
K10
C5700F1BAF471A013
470P
(RED)TL8*
(BLK)TL7*
K3...PH0
C5711400V220
FOR PN
FOR PH
FOR PN FOR PH
PH
FOR PH
CHASSIS GND
1TP
2
3 4
1
L5702...PNG0B612H00002
3
2 1
4
L5701...PHG0B612H00002
DELETE(C5704...PN,C5705...PN)
DELETE(L5701...PN)
ADD(CONNECTIONS...PN)
ADD(L5702...PN)
DELETE(CONNECTIONS...PN)
DELETE(K6...PN,K8...PH)
ADD(K3...PH)
CHANGE
15 16 17 18 19 20 21
1
2
4
SYS3.3V
10KR5893
C589910V220
R57922
32
IC5899C0DAEMZ00001C0DAEYY00040
B0EAMM000057D5896
3.3V
18V
GND
B0
C522
R589133K
20R5
9
10
7
8
1
6
ETS19AB2E6AGSUB TRANSFORMER
T5751
1KR5892
15KR5895
0.1C5898
A
R
1
3
C
2
5
4
2
3
SHUNT REGULATOR
C5708F1BAF1020020
1000P
FOR
NOTE: “ * ” REF IS FOR INDICATION ONLY
CHANGE
13
4 Printed Circuit Board4.1. CD Servo P.C.B. (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 17.1.) on page 89 for Model No. SA-AKX12EB/EG/GN-K
17 8 9
F
G
H
10 1 12 13
CD SERVO P.C.B. (REPX0918C)
SA-AKX12EB/EG/GN
CD SERVO P.C.B.
0707A-20707A-2
(TRAVERSE MOTOR)
(TO OPTICAL PICKUP
(CD MECHANISM UNIT BRS1C))
(SPINDLE MOTOR)
(TO LOADING PCB
(CD MECHANISM UNIT BRS1C))
(FOR DEBUG)
(RESET SW)
1+
2-
1+
2-
CHANGE PATTERNCHANGE PATTERN
1 2 3 4 5 6
A
B
C
D
E
NOTE: “*” REF IS FOR INDICATION ONLY.
0707A-20707A-2
CHANGE PATTERN
CHANGE PATTERN
14
4.2. Panel, LCD, Remote Sensor & USB P.C.B. (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 17.3.) on page 91 for Model No. SA-AKX12EB/EG/GN-K
17 8 9
E
F
G
H
10 1 12 13
C PANEL P.C.B. (REPX0892CB...EB/EG) (REPX0892DB...GN
D LCD P.C.B. (REPX0892CB...EB/EG)(REPX0892DB...GN)
E REMOTE SENSOR P.C.B. (REPX0892CD...EB/EG) (REPX0892DD...GN)
F USB P.C.B. (REPX0892CE...EB/EG) (REPX0892DE...GN)
SA-AKX12EB/EG/GNPANEL / LCD / REMOTE SENSOR / USB P.C.B.
0728AC0728AC
0728AD0728AD
0728AE0728AE
B
C
E
PbF
PbF
PbF
ALBUM/TRACK
CN6005
ZJ6000B*
S6001 S6002 S6003 S6004
S6005 S6012
W205
W20
1
W206
W20
4CN6001W20
3
W20
8
R6002
(POWER) (USB) (CD) (RADIO/EXT-IN)
(PLAY/PAUSE) (STOP)
C6052
R6059R6060
R60
70
R60
01
R6003
R60
04
R6005
)
R60
12
R6058
C60
50
C6051
Z900
W90
4W
903
W90
2
W908W909
D993
W907
W90
5
W906
ZJ6000A*W90
1
W910
C90
7
R906
R90
5
C90
2
R90
3
R90
1
R933Q900
L900
IC900
R93
5
C90
1
R90
8
W951W952
CN6006
IR6000
C6063
C60
64
SENSOR
K1200
K1210
LB1200
LB12
10
C1110
CN1113 JK1111
C11
00 USB PORT
VOLUME1 32
1
4
3
2
7654321
1 3 5 7 9
2 4 6 8
17151311
16141210
1
5
111012
15
2220
2325
3330
3435
40
44
36 35 30 25 20 15 10 5 1
17 6 5 4 3 2
1
4
3
2
3
2
1
5
4
3
2
1
4
3
2
1
5
6
DELETE(C6065)
1 2 3 4 5 6
A
B
C
D
NOTE: " * " REF IS FOR INDICATION ONLY.
0728AB0728ABPbF
VR6001
VR6002
S6006
S6007 S6008 S6009 S6011
S6010
W202
C60
55C
6060
R60
67R
6068
R6006R6007 R6008 R6009 (ALBUM/TRACK)
(OPEN/CLOSE
R6010
R6013(D.BASS)
(MANUAL_EQ) (FWD) (RWD)
1
3
2
15
4.3. SMPS P.C.B. (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 17.4.) on page 92 for Model No. SA-AKX12EB/EG/GN-K
17 8 9
E
F
G
H
10 1 12 13
H SMPS P.C.B. (REPX0886B)
SA-AKX12EB/EG/GNSMPS P.C.B.
C5720
C5721
C5722
C57
23
C5725
C57
30
D5721
D5722
D5723
D5724
D57
27
D5732
R57
33
R57
02
R5703
R57
04
R57
20
R5721R5722
R57
32
R5808
R5705
R58
10
Q5721
R5724
R5723
R5729
Q5722
D5728
C57
26
R58
17
QR5810
R5728
C5820
H58
60
D57
25
R57
30
L570
4
PC5701
PC5720
C57
00
C5713
D5701D5702
D57
29D5731
IC5701
Q5720
HEATSINK
R57
26
W55
19
W55
18W55
15
W55
17
W55
16
W5508
W55
28
W5526
W5527
W5509
C5705
C5712
R57
27
C5701
C5704
W5533
C57
03
TH
5702
T5701(MAIN TRANSFORMER)
D57
26
W5529
C57
24
K5711
L5701
W5536
W55
35
W55
41
PRI
SEC
CAUTIONRISK OF ELECTRIC SHOCKAC VOLTAGE LINE.PLEASE DO NOT TOUCH THIS P.C.B
0V
TP1
C5728
C57
37
L5702
K2
K3...PH
B
C
E
B
C
E
B C E
B
C
E
4
32
1
4 3
21
+1
-4
~3
~2
7
6
5
4
3 2
1
1
18 17 16 15 14 13
4 5 6 72 8
111214
21
4 3
DELETE
CHANGE PATTERN
(K1)
DELETE(K7)
ADD(K2,K3...PH)
1 2 3 4 5 6
A
B
C
D
NOTE: " * " REF IS FOR INDICATION ONLY.
0727B-10727B-1
PRI
SEC
C5810
HEATSINK
C5812
C5818
C5831 C5832
C58
96
C58
97
C58
98
D57
30
Q5898
R5706
R57
95
R57
97
R5798
R5840
R5841
R58
02
R5803R5805
R58
06
R58
07R
5809
R5814
R5832
R5834
R58
90R5892
R58
93
R5894R58
95
R58
96
R5891
R5804
C5796
R5800
R58
01
R5860
R5861
R5862
R5863
R5864
R5897
C57
94C5819
C58
21
C5822
C5869 C5870
D57
95
Q5860
Q5861Q5862
QR5801
QR5802
T
W5601
D5804
C5795
C58
00
C58
26
C5843
C5844
R5709R5708
R5865
PC5702PC5799W56
02
W5603
W56
04
C57
98
C5805
C5808
C58
17
C58
99
D5798
D5801
D5802
D5803
D5896
IC5799
IC5801
IC5899
T5751(SUB TRANSFORMER)
W5513
W55
04
W5521
W5524
W5522
W55
05
W55
20
W5514
W5523
W5506
W5512
DZ5701
P5701
ZA5701
ZA5702
W5532
W5531
W5530
F1T4AL 250V
C5708
W5525
W5534
W55
10
C5813
W5511
K57
15
CN5802
W55
38
W55
40
K57
14
W5537
220V-2450Hz
AC IN
C5790
D5793
R57
86
R5833
R5835
R5836R5837
B
C
E
B
C
E
1
3
2
132
B
C
E
B
C
EB
C
EB
C
E
PbF
4 3
21
2 1
43
1
4
3
2
5
8
7
10 789
654321
23
15 14 13 12 11 10 123456789
CHANGE PATTERN
16
4.4. CD Servo P.C.B. (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 17.1.) on page 89 for Model No. SA-AKX12PH/PN-KWith reference to SA-AKX12PH/PN-K service manual (section 17.1.) on page 89 for Model No. SA-AKX12PR-K
17 8 9
E
F
G
H
10 1 12 13
CD SERVO P.C.B. (REPX0918C)
SA-AKX12PH/PNCD SERVO P.C.B.
(TO OPTICAL PICKUP UNIT)
(TO LOADING MOTORPCB)
(RESET)
0707A-20707A-2
1+
2-
1+
2-
CHANGE PATTERNCHANGE PATTERN
1 2 3 4 5 6
A
B
C
D
NOTE: * REF IS FOR INDICATION ONLY.
0707A-20707A-2
CHANGE PATTERN
CHANGE PATTERN
17
4.5. Panel, LCD, Remote Sensor & USB P.C.B. (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 17.3.) on page 91 for Model No. SA-AKX12PH/PN-KWith reference to SA-AKX12PH/PN-K service manual (section 17.3.) on page 91 for Model No. SA-AKX12PR-K
17 8 9
E
F
G
H
10 1 12 13
C PANEL P.C.B. (REPX0892BB...PH)(REPX0892AB...PN)
D LCD P.C.B. (REPX0892BB...PH)(REPX0892AB...PN)
E REMOTE SENSOR P.C.B. (REPX0892BD...PH)(REPX0892AD...PN)
F USB P.C.B. (REPX0892BE...PH)(REPX0892AE...PN)
SA-AKX12PH/PNPANEL / LCD / REMOTE SENSOR / USB P.C.B.
0728AC0728AC
0728AD0728AD
0728AE0728AE
B
C
E
PbF
PbF
PbF
ALBUM/TRACK
CN6005
ZJ6000B*
S6001 S6002 S6003 S6004
S6005 S6012
011
W205
W20
1
W206
W20
4CN6001W20
3
W20
8
R6002
(POWER) (USB) (CD) (AM/FM)
(PLAY/PAUSE) (STOP)
C6052
R6059R6060
R60
70
R60
01
R6003
R60
04
R6005
SE)
R60
12R6058
C60
50
C6051
Z900
W90
4W
903
W90
2
W908W909
D993
W907
W90
5
W906
ZJ6000A*W90
1
W910
C90
7
R906
R90
5
C90
2
R90
3
R90
1
R933Q900
L900
IC900
R93
5
C90
1
R90
8
W951W952
CN6006
IR6000
C6063
C60
64
SENSOR
K1200
K1210
LB1200
LB12
10
C1110
CN1113 JK1111
C11
00 USB PORT
VOLUME
1
4
3
2
7654321
1 3 5 7 9
2 4 6 8
17151311
16141210
1
5
111012
15
2220
2325
3330
3435
40
44
36 35 30 25 20 15 10 5 1
17 6 5 4 3 2
1
4
3
2
3
2
1
5
4
3
2
1
4
3
2
1
5
6
DELETE(C6065)
1 2 3 4 5 6
A
B
C
D
NOTE: " * " REF IS FOR INDICATION ONLY.
0728AB0728ABPbF
VR6001
VR6002
S6006
S6007 S6008 S6009 S6
S6010
W202
C60
55C
6060
R60
67R
6068
R6006R6007 R6008 R6009 (ALBUM/TRACK)
(OPEN/CLO
R6010
R6013
(D.BASS/A.BASS)
(MANUAL_EQ) (FWD) (RWD)
1 32
1
3
2
18
4.6. SMPS & Voltage Selector P.C.B. (For SA-AKX12PH/PN-K, SA-AKX12PR-K)With reference to original service manual (section 17.4.) on page 92-93 for Model No. SA-AKX12PH/PN-KWith reference to SA-AKX12PH/PN-K service manual (section 17.4.) on page 92-93 for Model No. SA-AKX12PR-K
17 8 9
E
F
G
H
10 1 12 13
H SMPS P.C.B. (REPX0886C...PH)
SA-AKX12PH/PNSMPS / VOLTAGE SELECTOR P.C.B.
I VOLTAGE SELECTOR P.C.B. (REPX0886C...PH)
0727CB-10727CB-1
C5720
C5721
C5722C
5723
C5725
C57
30
D5721
D5722
D5723
D5724
D57
27
D5732
R57
33
R57
02
R5703
R57
04
R57
20R5721
R5722
R57
32
R5705
R58
10
Q5721
R5724
R5723
R5729
C5728 Q5722
D5728
C57
26
R58
17
R5728
D57
25
R57
30
L570
4
PC5701
PC5720
C57
00
C5713
D5701D5702
D57
29
D5731
IC5701
Q5720
HEATSINK
R57
26
W55
19
W55
18
W55
15
W55
17
W55
16
W55
28
W5526
W5527
W5509
C5705
C5712
C5701
C5704
W5533
C57
03
TH
5702
T5701(MAIN TRANSFORMER)
D57
26
W5529
C57
24
K5740
TL8*RED
BLKC
5737
L5701
TL7*
K5741
W5536
W55
35
W55
41
PRI
SEC
CAUTIONRISK OF ELECTRIC SHOCKAC VOLTAGE LINE.PLEASE DO NOT TOUCH THIS P.C.B
240V
TP1
S5701TL6*RED
VOLT ADJ
BLKTL5*
K1
K3
B
C
E
B
C
E
B C E
C
PbF
4
32
1
4 3
21
+1
-4
~3
~2
7
6
5
4
3 2
1
1
18 17 16 15 14 13
4 5 6 72 8
1112
321
ADD(K3)
DELETE(K8)
CHANGE PATTERN
1 2 3 4 5 6
A
B
C
D
NOTE: " * " REF IS FOR INDICATION ONLY.
0727CA-10727CA-1
C5790
PRI
SEC
C5810
HEATSINK
C5812
C5818
C5831 C5832
C58
96
C58
97
C58
98
D57
30
Q5898
R5706
R57
86 R57
95
R57
97
R5798
R5840
R5841
R58
02
R5803R5805
R58
06
R58
07
R5808
R58
09
R5814
R5832
R5834
R58
90R5892
R58
93
R5894R58
95
R58
96
R5891
R5804
C5796
QR5810
R5800
R58
01
R5860
R5861
R5862
R5863
R5864
R5897
C57
94
C5819
C5820
C58
21
C5822
C5869 C5870
D57
95
Q5860
Q5861Q5862
QR5801
QR5802
TH
5860
W5601
D5804
C5795
C58
00
C58
26
R5837
R5835
R5833
R5836
C5843
C5844
R5709R5708
R5865
PC5702PC5799W56
02
W5603
W56
04
C57
98
C5805
C5808
C58
17
C58
99
D5793
D5798
D5801
D5802
D5803
D5896
IC5799
IC5801
IC5899
T5751(SUB TRANSFORMER)
W5513
W55
04
W5521
W5524
W5522
W55
05
C5711
W55
20
W5514
W5508
W5523
W5506
W5512
DZ5701
P5701
ZA5701
ZA5702
W5532
W5531
W5530
F1T6.3AL 250V
K5711
C5708
W5525
W5534
W55
10
C5813
W5511
K57
15
CN5802
W55
38
W55
40
K57
14
W5537
110-127V/220- 50/60Hz
AC IN
B E
B
C
E
B
C
E
1
3
2
132
B
C
E
B
C
EB
C
EB
C
E
PbF
4 3
21
2 1
43
1
4
3
2
5
8
7
10 789
654321
2
14
3
15 14 13 12 11 10 123456789
CHANGE PATTERN
19
17 8 9
E
F
G
H
10 1 12 13
H SMPS P.C.B. (REPX0886A...PN)
SA-AKX12PH/PNSMPS P.C.B.
C5720
C5721
C5722
C57
23
C5725
C57
30
HEATSINK
D5721
D5722
D5723
D5724
D57
27
D5732
R57
33
R57
02
R5703
R57
04
R57
20
R5721R5722
R57
32
R58
07
R5808
R58
09
R5705
R58
10
Q5721
R5724
R5723
R5729
Q5722
D5728
C5796
C57
26
R58
17
QR5810
R5728
C5819
C5820
C58
21
C5822QR5801
TH
5860
D57
25
R57
30
L570
4
C5843
PC5701
PC5720C
5700
C5713
D5701D5702
D57
29
D5731
D5801D5803
IC5701
Q5720
HEATSINK
R57
26
W55
19
W55
18W55
15
W55
17
W55
16
W5508
W55
28
W5526
W5527
W5509
C5712
R57
27
C5701
W5533
C57
03
TH
5702
T5701(MAIN TRANSFORMER)
D57
26
W5529C
5724
K5711
TL8*RED
BLKTL7*
5715
C5727
K57
14
W5537
W5536
W55
35
W55
41
PRI
SEC
CAUTIONRISK OF ELECTRIC SHOCKAC VOLTAGE LINE.PLEASE DO NOT TOUCH THIS P.C.B
0Hz
TP1
K1
K57
42
K57
43
C5728
21
3
L5702
4
B
C
E
B
C
E
B C E
B
C
E
B
C
E
4
32
1
4 3
21
+1
-4
~3
~2
7
6
5
4
3 2
1
1
18 17 16 15 14 13
4 5 6 72 8
1112
DELETE(K6)
ADD(C5728)
DELETE
ADD
(L5701)
DELETE(K5740,K5741)
(K5742,K5743)
DELETE(C5705)
ADD(L5702)
DELETE(C5704)
CHANGE PATTERN
CHANGE PATTERN
1 2 3 4 5 6
A
B
C
D
NOTE: " * " REF IS FOR INDICATION ONLY.
0727AA-10727AA-1
PRI
SEC
C5810
C5812
C5818
C5831 C5832
C58
96
C58
97
C58
98
D57
30
Q5898
R5706
R57
95
R57
97
R5798
R5840
R5841
R58
02
R5803R5805
R58
06
R5814
R5832
R5834
R58
90R5892
R58
93
R5894R58
95
R58
96
R5891
R5804
R5800
R58
01
R5860
R5861
R5862
R5863
R5864
R5897
C57
94
C5869 C5870
D57
95
Q5860
Q5861Q5862
QR5802
W5601
D5804
C5795
C58
00
C58
26
C5844
R5709R5708
R5865
PC5702PC5799W56
02
W5603
W56
04
C57
98
C5805
C5808
C58
17
C58
99
D5798
D5802
D5896
IC5799
IC5801
IC5899
T5751(SUB TRANSFORMER)
W5513
W55
04
W5521
W5524
W5522
W55
05
W55
20
W5514
W5523
W5506
W5512
DZ5701
P5701
ZA5701
ZA5702
W5532
W5531
W5530
F18A 125V
C5708
W5525
W5534
W55
10
C5813
W5511
K
CN5802
W55
38
W55
40
120V 6
AC IN
B
C
E
1
3
2
132
B
C
E
B
C
EB
C
EB
C
E
PbF
4 3
21
2 1
43
1
4
3
2
5
8
7
10 789
654321
15 14 13 12 11 10 123456789
20
5 Exploded View5.1. Cabinet Parts Location (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 19.1.1) on page 95-96 for Model No. SA-AKX12EB/EG/GN-K
(REMOTE SENSOR P.C.B.)
(PANEL P.C.B.)
(LCD P.C.B.)
*ZJ6000B
*ZJ6000A
Z900
VR6002
VR6001
IR6000 CN6006
CN6005
CN6001
41
39
38
37
34
33
32
31
29
25
25
22
16
16
16
16
1616
16
16
16
14
11
11
11
11
10-1
10-1
10
f
f
c
a
a
7 8 9
F
G
H
10 11 12 13
SA-AKX12EB/EG/GN-K
CABINET DRAWINGS
(USB P.C.B.)
JK1111CN1113
41
40
35
27
25
25
1916
16
11
9
CHANGE(27)
b
1 2 3 4 5 6
A
B
C
D
E
NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
21
(TUNER P.C.B.)
(SMPS P.C.B.)
(MAIN P.C.B.)
*ZJ2002
ZJ2001
ZJ2000
T5751
T5701
*SMALL HEATSINK UNIT
P5701
JK5000
JK2000
JK52
JK51
*HEATSINK UNIT B
*HEATSINK UNIT A
F1
*D-AMP HEATSINK UNIT
CN5802
CN2010
CN2706
CN2003
CN2002
CN51
36
28
26
26
26
26
26
26
26
26
26
23
2323
2323
23
21
21
18
17
15
1313
12
12
11
11
11
11
111111
8
6
32
1
i
g
e
e
d
d
c
CHANGE(36)
7 8 9
E
F
G
H
10 11 12 13
SA-AKX12EB/EG/GN-K
CABINET DRAWINGS
(CD SERVO P.C.B.) S7201
CN7901
CN7801
CN7003
CN7002
CN7001
(CD MECHANISM UNIT BRS1C)
310
310
310
301
26
26
15
i
h
h
g
b
1 2 3 4 5 6
A
B
C
D
NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
22
5.2. Packaging (For SA-AKX12EB/EG/GN-K)With reference to original service manual (section 19.1.2) on page 97 for Model No. SA-AKX12EB/EG/GN-K
SB-AKX12PN
SA-AKX12EB/EG/GN
ACCESSORIES BAG
ANTENNA PLUG ADAPTOR(FOR EB ONLY)
A6
FM INDOOR ANTENNAA5
AM LOOP ANTENNAA4
A3 OI BOOK
AC CORD(FOR EB ONLY)
AC CORD(FOR EG ONLY)
AC CORD(FOR GN ONLY)
A2
A2
A2
A1-1 R/C BATTERY COVER
REMOTE CONTROLA1
P3
*P2
ADD(A1-1)
SC-AKX12EB/EG/GN-K
PACKAGING DRAWINGS
7 8 9
E
F
G
H
10 11 12 13
*P2
FRONT
P1
POLYFOAM (TOP)
POLYFOAM (BOTTOM)
*P2
1 2 3 4 5 6
A
B
C
D
23
5.3. Cabinet Parts Location (For SA-AKX12PH/PN-K)With reference to original service manual (section 19.1.1) on page 97-98 for Model No. SA-AKX12PH/PN-K
(REMOTE SENSOR P.C.B.)
(PANEL P.C.B.)
(LCD P.C.B.)
*ZJ6000B
*ZJ6000A
Z900
VR6002
VR6001
IR6000 CN6006
CN6005
CN6001
41
39
38
37
34
33
32
31
29
25
25
25
22
16
16
16
16
1616
16
16
16
14
11
11
11
11
11
10-1
10-1
10
f
f
c
a
a
7 8 9
E
F
G
H
10 11 12 13
SA-AKX12PH/PN-K
CABINET DRAWINGS
(USB P.C.B.)
JK1111CN1113
41
40
35
27
25
1916
169
CHANGE(27)
b
1 2 3 4 5 6
A
B
C
D
NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
24
(^VOLTAGE
SELECTOR
P.C.B.)
(TUNER P.C.B.)
(SMPS P.C.B.)
(MAIN P.C.B.)
*ZJ2002
ZJ2001
ZJ2000
T5751
T5701
*TL8
*TL7
*TL5
*TL6
^S5701
*SMALL HEATSINK UNIT
P5701
JK5000
JK2000
JK52
JK51
*HEATSINK UNIT B
*HEATSINK UNIT A
F1
*D-AMP HEATSINK UNIT
CN5802
CN2010
CN2706
CN2003
CN2002
CN51
36
28
26
26
26
26
26
26
26
26
26
23
2323
2323
23
21
21
18
17
15
1313
12
12
11
11
11
11
11
^11
1111
8
6
^5
^4
32
1
CHANGE(36)
k
k
j
j
i
g
e
e
d
d
c
7 8 9
E
F
G
H
10 11 12 13
SA-AKX12PH/PN-K
CABINET DRAWINGS
(CD SERVO P.C.B.) S7201
CN7901
CN7801
CN7003
CN7002
CN7001
(CD MECHANISM UNIT BRS1C)
310
310
310
301
26
26
15
i
h
h
g
b
1 2 3 4 5 6
A
B
C
D
" ^ " PART IS FOR PH ONLY.NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
25
5.4. Packaging (For SA-AKX12PH/PN-K)With reference to original service manual (section 19.1.2) on page 99 for Model No. SA-AKX12PH/PN-K
SB-AKX12PN
SA-AKX12PH/PN
ACCESSORIES BAG
AC PLUG ADAPTOR(FOR PH ONLY)
A6
FM INDOOR ANTENNAA5
AM LOOP ANTENNAA4
A3 OI BOOK
AC CORD(FOR PN ONLY)
AC CORD(FOR PH ONLY)
A2
A2
A1-1 R/C BATTERY COVER
REMOTE CONTROLA1
P3
*P2
ADD(A1-1)
SC-AKX12PH/PN-K
PACKAGING DRAWINGS
7 8 9
E
F
G
H
10 11 12 13
*P2
FRONT
P1
POLYFOAM (TOP)
POLYFOAM (BOTTOM)
*P2
1 2 3 4 5 6
A
B
C
D
26
5.5. Cabinet Parts Location (For SA-AKX12PR-K)With reference to original service manual (section 5.1.1) on page 13-14 for Model No. SA-AKX12PR-K
(REMOTE SENSOR P.C.B.)
(PANEL P.C.B.)
(LCD P.C.B.)
*ZJ6000B
*ZJ6000A
Z900
VR6002
VR6001
IR6000 CN6006
CN6005
CN6001
41
39
38
37
34
33
32
31
29
25
25
25
22
16
16
16
16
1616
16
16
16
14
11
11
11
11
11
10-1
10-1
10
f
f
c
a
a
7 8 9
E
F
G
H
10 11 12 13
SA-AKX12PR-K
CABINET DRAWINGS
(USB P.C.B.)
JK1111CN1113
41
40
35
27
25
1916
169
CHANGE(27)
b
1 2 3 4 5 6
A
B
C
D
NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
27
(VOLTAGE
SELECTOR
P.C.B.)
(TUNER P.C.B.)
(SMPS P.C.B.)
(MAIN P.C.B.)
*ZJ2002
ZJ2001
ZJ2000
T5751
T5701
*TL8
*TL7
*TL5
*TL6
S5701
*SMALL HEATSINK UNIT
P5701
JK5000
JK2000
JK52
JK51
*HEATSINK UNIT B
*HEATSINK UNIT A
F1
*D-AMP HEATSINK UNIT
CN5802
CN2010
CN2706
CN2003
CN2002
CN51
36
28
26
26
26
26
26
26
26
26
26
23
2323
2323
23
21
21
18
17
15
1313
12
12
11
11
11
11
11
11
1111
8
6
5
4
32
1
k
k
j
j
i
g
e
e
d
d
c
CHANGE(36)
7 8 9
E
F
G
H
10 11 12 13
SA-AKX12PR-K
CABINET DRAWINGS
(CD SERVO P.C.B.) S7201
CN7901
CN7801
CN7003
CN7002
CN7001
(CD MECHANISM UNIT BRS1C)
310
310
310
301
26
26
15
i
h
h
g
b
1 2 3 4 5 6
A
B
C
D
NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
28
5.6. Cabinet Parts Location (For SA-AKX12PR-K)With reference to original service manual (section 5.1.2) on page 15 for Model No. SA-AKX12PR-K
SB-AKX12PN
SA-AKX12PR
ACCESSORIES BAG
FM INDOOR ANTENNAA5
AM LOOP ANTENNAA4
A3 OI BOOK
AC CORDA2
A1-1 R/C BATTERY COVER
REMOTE CONTROLA1
P3
*P2ADD(A1-1)
SC-AKX12PR-K
PACKAGING DRAWINGS
7 8 9
E
F
G
H
10 11 12 13
*P2
FRONT
P1
POLYFOAM (TOP)
POLYFOAM (BOTTOM)
*P2
1 2 3 4 5 6
A
B
C
D
6 Replacement Parts List
Please revise the original parts list in the Service Manual to conform to the change(s) shown herein.If new part numbers are shown, be sure to use them when ordering parts.Please file and use this manual together with the original service manual.
29
6.1. Mechanical Replacement Parts List
6.2. Electrical Replacement Parts List
T.I No.ME2100088, ME2110296, ME2110634, ME2110773, ME2110813, ME2111324, ME2111558, MM2110740, MM2111469 (ForFactory Reference only).
IPSG1109
Model No. Ref. No. Original Part No. New Part No. Notes Original Part Name & Descriptions
New Part Name & Descriptions
Remarks
SA-AKX12EB/EG/GN-K
27 RMBX0073 RMB0930 1/A CD LID OPEN SPRING CD LID OPEN SPRING CHANGE36 RMR0502A-W RMX0444 1/A PCB SPACER PCB SPACER CHANGEA1-1 - RKK-PM500EBK 5/C - R/C BATTERY COVER ADD
SA-AKX12PH/PN/PR-K
27 RMBX0073 RMB0930 1/A CD LID OPEN SPRING CD LID OPEN SPRING CHANGE36 RMR0502A-W RMX0444 1/A PCB SPACER PCB SPACER CHANGEA1-1 - RKK-PM500EBK 5/C - R/C BATTERY COVER ADD
Model No. Ref. No. Original Part No. New Part No. Notes Original Part Name & Descriptions
New Part Name & Descriptions
Remarks
SA-AKX12EB/EG/GN-K
C2119 F1H1H683A783 F1H1C683A087 1/C 0.068uF 50V 0.068uF 16V CHANGEC2126 F1H1H683A783 F1H1C683A087 1/C 0.068uF 50V 0.068uF 16V CHANGEC2188 F2A1C330A698 F2A1A330B138 1/C 33uF 16V 33uF 10V CHANGEC2234 F2A1E102A207 F2A1E102B396 1/C 1000uF 25V 1000uF 25V CHANGEC5945 F1K2A1040007 F1K1H104A001 1/C 0.1uF 100V 0.1uF 50V CHANGEC5966 F1K2A1040007 F1K1H104A001 1/C 0.1uF 100V 0.1uF 50V CHANGEC6065 F2A1H220B411 - 6/E 22uF 50V - DELETED5701 B0FBAR000043 B0EBNR000045 8/A DIODE DIODE CHANGEIC5801 C0DABFC00002 C0DAAYY00072 1/A IC IC CHANGEIC5899 C0DAEMZ00001 C0DAEYY00040 1/A IC IC CHANGEK1 D0GBR00JA008 NA 1/C 0 1/16W - DELETEK2 - D0GBR00JA008 1/C - 0 1/10W ADDK7 D0GBR00JA008 - 1/E 0 1/16W - DELETE
SA-AKX12PH/PN/PR-K
C2119 F1H1H683A783 F1H1C683A087 1/C 0.068uF 50V 0.068uF 16V CHANGEC2126 F1H1H683A783 F1H1C683A087 1/C 0.068uF 50V 0.068uF 16V CHANGEC2188 F2A1C330A698 F2A1A330B138 1/C 33uF 16V 33uF 10V CHANGEC2234 F2A1E102B694 F2A1E102B396 1/C 1000uF 25V 1000uF 25V CHANGEC5704 F1BAF471A013 - 1/E 470pF - DELETE (PN)C5705 F1BAF471A013 - 1/E 470pF - DELETE (PN)C5728 - F1H1H102A219 1/C - 1000pF 50V ADD (PN)C5945 F1K2A1040007 F1K1H104A001 1/C 0.1uF 100V 0.1uF 50V CHANGEC5966 F1K2A1040007 F1K1H104A001 1/C 0.1uF 100V 0.1uF 50V CHANGEC6065 F2A1H220B411 - 8/E 22uF 50V - DELETED5701 B0FBAR000043 B0EBNR000045 8/A DIODE DIODE CHANGEIC5801 C0DABFC00002 C0DAAYY00072 1/A IC IC CHANGEIC5899 C0DAEMZ00001 C0DAEYY00040 1/A IC IC CHANGEK3 - D0GBR00JA008 1/C - 0 1/10W ADD (PH/PR)K6 D0GBR00JA008 - 1/E 0 1/16W - DELETE (PN)K8 D0GBR00JA008 - 1/E 0 1/16W - DELETE (PH/PR)L5701 G0B612H00002 - 1/E LINE FILTER - DELETE (PN)L5702 - G0B612H00002 1/C - INDUCTOR ADD (PN)
30