Panasonic SA-AKX32PH User manual

© Panasonic Corporation 2011. All rights reserved.
Unauthorized copying and distribution is a violation of
law.
PSG1109005SE
Compact Stereo System
Model No. SA-AKX32PH
SA-AKX32PN
SA-AKX32PR
SA-AKX52EB
SA-AKX52EG
SA-AKX52GN
SA-AKX52PH
SA-AKX52PN
SA-AKX52PR
Product Color: (K)...Black Type
Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded
View / Replacement Parts List (Updates)
TABLE OF CONTENTS PAGE PAGE
1Notes----------------------------------------------------------------- 3
2 Block Diagram----------------------------------------------------- 5
2.1. Power Supply (1/2) Block Diagram (For SA-
AKX32PH/PN-K, SA-AKX32PR-K)-------------------- 5
2.2. Power Supply (1/2) Block Diagram (For SA-
AKX52EB/EG/GN-K) ------------------------------------- 6
2.3. Power Supply (1/2) Block Diagram (For SA-
AKX52PH/PN-K, SA-AKX52PR-K)--------------------7
3 Schematic Diagram ----------------------------------------------8
3.1. Music Port Circuit (For SA-AKX32PH/PN-K,
SA-AKX32PR-K) -------------------------------------------8
3.2. Remote Sensor, USB & Tuner Circuit (For SA-
AKX32PH/PN-K, SA-AKX32PR-K)--------------------9
Please file and use this supplement manual together with the service manual for
Model No. SA-AKX32PH/PN-K Order No. PSG1102025CE
Model No. SA-AKX32PR-K Order No. PSG1104022AE
Model No. SA-AKX52EB/EG/GN-K Order No. PSG1104023CE
Model No. SA-AKX52PH/PN-K Order No. PSG1103013CE
Model No. SA-AKX52PR-K Order No. PSG1105002AE

2
3.3. Jupiter Circuit (For SA-AKX32PH/PN-K, SA-
AKX32PR-K) ----------------------------------------------10
3.4. SMPS Circuit (For SA-AKX32PH/PN-K, SA-
AKX32PR-K) ---------------------------------------------- 11
3.5. Remote Sensor, USB & Tuner Circuit (For SA-
AKX52EB/EG/GN-K)------------------------------------13
3.6. Jupiter Circuit (For SA-AKX52EB/EG/GN-K) -----14
3.7. SMPS Circuit (For SA-AKX52EB/EG/GN-K)------15
3.8. Main Circuit (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------17
3.9. Remote Sensor, USB, Tuner & Voltage
Selector Circuit (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------18
3.10. Jupiter Circuit (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------19
3.11. D-Amp Circuit (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------20
3.12. SMPS Circuit (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------22
4 Printed Circuit Board ------------------------------------------24
4.1. CD Servo P.C.B. (For SA-AKX32PH/PN-K,
SA-AKX32PR-K) -----------------------------------------24
4.2. Main P.C.B. (For SA-AKX32PH/PN-K, SA-
AKX32PR-K) ----------------------------------------------25
4.3. Music Port, Remote Sensor, USB & Tuner
P.C.B. (For SA-AKX32PH/PN-K, SA-
AKX32PR-K) ----------------------------------------------26
4.4. Jupiter P.C.B. (For SA-AKX32PH/PN-K, SA-
AKX32PR-K) ----------------------------------------------27
4.5. D-AMP, SMPS & Voltage Selector P.C.B. (For
SA-AKX32PH/PN-K, SA-AKX32PR-K)-------------28
4.6. CD Servo P.C.B. (For SA-AKX52EB/EG/GN-
K)-------------------------------------------------------------30
4.7. Main P.C.B. (For SA-AKX52EB/EG/GN-K) --------31
4.8. Jupiter P.C.B. (For SA-AKX52EB/EG/GN-K)------32
4.9. SMPS P.C.B. (For SA-AKX52EB/EG/GN-K) ------33
4.10. CD Servo P.C.B. (For SA-AKX52PH/PN-K,
SA-AKX52PR-K) -----------------------------------------34
4.11. Main P.C.B. (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------35
4.12. Jupiter P.C.B. (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------36
4.13. D-Amp P.C.B. (For SA-AKX52PH/PN-K, SA-
AKX52PR-K) ----------------------------------------------37
4.14. SMPS & Voltage Selector P.C.B. (For SA-
AKX52PH/PN-K, SA-AKX52PR-K) ------------------38
5 Exploded View ---------------------------------------------------40
5.1. Cabinet Parts Location (For SA-AKX32PH/
PN-K)--------------------------------------------------------40
5.2. Cabinet Parts Location (For SA-AKX32PR-K)----41
5.3. Packaging (For SA-AKX32PH/PN-K) ---------------42
5.4. Packaging (For SA-AKX32PR-K) --------------------43
5.5. Packaging (For SA-AKX52EB/EG/GN-K)----------44
5.6. Packaging (For SA-AKX52PH/PN-K) ---------------45
5.7. Packaging (For SA-AKX52PR-K) --------------------46
6 Replacement Parts List ---------------------------------------47
6.1. Mechanical Replacement Parts List-----------------48
6.2. Electrical Replacement Parts List--------------------48

3
1Notes
Background:
• For improvement of quality and performance.
This supplement includes additional and revised contents to the original service manual for below sections:-
1. Block Diagram
2. Schematic Diagram
3. Printed Circuit Board
4. Exploded View
5. Mechanical Replacement Parts List
6. Electrical Replacement Parts List

4

5
2 Block Diagram
2.1. Power Supply (1/2) Block Diagram (For SA-AKX32PH/PN-K, SA-AKX32PR-K)
With reference to original service manual (section 15.4.) on page 86 for Model No. SA-AKX32PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 15.4.) on page 86 for Model No. SA-AKX32PR-K
SA-AKX32PH/PN POWER SUPPLY (1/2) BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK (2/2)
1
2
3
4
5
7
8
AC INLET
P5701
F1
DZ5701
5,65,6
ZJ5901*CN5801
77
ZJ2007*CN5802
+35V SENSE +35V SENSE
5,65,6
ZJ2007*CN5802
+35V SENSE +35V SENSE
88
ZJ2007*CN5802
SYS3.3V SYS3.3V
SYS3.3V
SYS3.3V
DVREF+DVREF+
FB 2
VDD 1
D5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUB
TRANSFORMER
T5751
7
5
4
1
2
16
10
11
MAIN
TRANSFORMER
T5701
17
14
15
13
12
7
8
6
5
4
1
2
16
11
17
14
15
13
12
7
8
6
TH5702
TH5860
D5701
D5896
D5798
D5730
D5795
D5725
D5731
D5729
D5726
D5802
D5803
D5804
-35V SENSE
D5801
D5724D5727
QR5802
DC DETECT
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
FEEDBACK
CIRCUIT
Q5898
SYNC
SWITCH
QR5810
PCONT SWITCH
QR5801
SWITCH
Q2022
D2018,D2020,D2022
D2016,D2019,D2021
D2014
+7.5V VOLTAGE
REGULATOR
Q2020
+3.3V VOLTAGE
REGULATOR
Q2015
POWER
SUPPLY
Q2014
PCONT
Q5721
SWITCH
Q2035 AM
BEATPROOF
CIRCUIT
Q5720,Q5722
CURRENT
LIMITING
SWITCH
PC5799
FEEDBACK
3
4
2
1
PC5701
FEEDBACK
1
2
4
3
PC5702
SYNC
4
3
1
2
PC5720
HOT COLD
FEEDBACK
SWITCHING
REGULATOR
C5HACYY00004...PN
C5HACYY00005...PH
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
S2
D1
SYNC SYNC
DCDET2 DC DET PWR
+9VM+12V
+5V+5V
+5V
CD+7.5V
D2015
DC16V
DC16V
DC16V
PCONT PCONT
SYNC
1,21,2
ZJ5901*CN5801
-35V SENSE
IC2010
1IN
+12V VOLTAGE
REGULATOR
C0CAAKG00046
OUT 3
CD3.3V
IC2011
1VCC
+5V SWITCHING
VOLTAGE REGULATOR
C0DAAYG00001
OUT 2
1C R2
9V
DC16V
16V
M+12V
12V
DC DET PWR
PCONT
LED DIMMER
LED DIMMER
3.3V
DVREF
5V
35V
-35V
SMPS BP
SMPS BP
FROM/TO
SERVO &
SYSTEM CONTROL
FROM
SERVO &
SYSTEM CONTROL
1414
ZJ2007*CN5802
PCONT
+5V
142
CN2011CN5902
+5V
1010
ZJ2007*CN5802
DCDET2
1313
ZJ2007*CN5802
DC16V
SMPS P.C.B. MAIN P.C.B.
D-AMP P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
VOLT ADJ
S5701
VOLTAGE
SELECTOR P.C.B.
L5701
3
2
4
1
FOR PH
FOR PH
5
4
1
2
16
11
17
14
15
13
12
7
8
6
FOR PN
ECO CTL
1111
ZJ2007*CN5802
ECO CTL
ECO CTL
5V
QR5811
SWITCH
ECO CTL
Q5899
QR5812
SWITCH
+5V
DC DET PWR
LED SUPPLY
Q2019
QR2004
LED CONTROL
LED DRIVE
Q2018,QR2003
DC DETECT
QR2005
DC DETECT
Q2023
DC DETECT
LED SUPPLY
VP DET
CD3.3V
+5V
+18V
CD+7.5V
SYS3.3V
DVREF+
SHUNT
REGULATOR
C0DABFC00002
C0DAAYY00072
IC5801
IC5899
SHUNT
REGULATOR
C0DAEMZ00001
C0DAEYY00040
CHANGE
CHANGE

6
2.2. Power Supply (1/2) Block Diagram (For SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 15.4.) on page 86 for Model No. SA-AKX52EB/EG/GN-K
SA-AKX52EB/EG/GN POWER SUPPLY (1/2) BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK (2/2)
1
2
3
4
5
7
8
6
AC INLET
P5701
F1
DZ5701
5,65,6 ZJ5500*CN5801
77 ZJ2007*CN5802
+35V SENSE +35V SENSE
5,65,6 ZJ2007*CN5802
+35V SENSE +35V SENSE
88 ZJ2007*CN5802
SYS3.3V SYS3.3V
SYS3.3V
SYS3.3V
DVREF+DVREF+
FB 2
VDD 1
D5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUB
TRANSFORMER
T5751
7
5
4
1
2
16
10
11
MAIN
TRANSFORMER
T5701
17
14
15
13
12
7
8
6
TH5702
TH5860
D5701
D5896
D5798
D5730
D5795
D5725
D5731
D5729
D5726
D5802
D5803
D5804
-35V SENSE
D5801
D5724D5727
QR5802
DC DETECT
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
FEEDBACK
CIRCUIT
Q5898
SYNC
SWITCH
QR5810
PCONT SWITCH
QR5801
SWITCH
Q2022
D2018,D2020,D2022
D2016,D2019,D2021
D2014
+7.5V VOLTAGE
REGULATOR
Q2020
+3.3V VOLTAGE
REGULATOR
Q2015
POWER
SUPPLY
Q2014
PCONT
Q5721
SWITCH
Q2035 AM
BEATPROOF
CIRCUIT
Q5720,Q5722
CURRENT
LIMITING
SWITCH
PC5799
FEEDBACK
3
4
2
1
PC5701
FEEDBACK
1
2
4
3
PC5702
SYNC
4
3
1
2
PC5720
HOT COLD
FEEDBACK
SWITCHING
REGULATOR
C5HACYY00005
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
S2
D1
SYNC SYNC
DCDET2 DC DET PWR
+9VM+12V
+5V+5V
+5V
CD+7.5V
D2015
DC16V
DC16V
DC16V
PCONT PCONT
SYNC
1,21,2 ZJ5500*CN5801 -35V SENSE
IC2010
1IN
+12V VOLTAGE
REGULATOR
C0CAAKG00046
OUT 3
CD3.3V
IC2011
1 VCC
+5V SWITCHING
VOLTAGE REGULATOR
C0DAAYG00001
OUT 2
1C R2
9V
DC16V 16V
M+12V 12V
DC DET PWR
PCONT
LED DIMMER LED DIMMER
3.3V
DVREF
5V
35V
-35V
SMPS BP SMPS BP
FROM/TO
SERVO &
SYSTEM CONTROL
FROM
SERVO &
SYSTEM CONTROL
1414 ZJ2007*CN5802
PCONT
1010 ZJ2007*CN5802
DCDET2
1313 ZJ2007*CN5802
DC16V
SMPS P.C.B. MAIN P.C.B.
D-AMP P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
L5701
3
2
4
1+5V
DC DET PWR
LED SUPPLY
Q2019
QR2004
LED CONTROL
LED DRIVE
Q2018,QR2003
DC DETECT
QR2005
DC DETECT
Q2023
DC DETECT
LED SUPPLY
VP DET
CD3.3V
+5V
+18V
CD+7.5V
SYS3.3V
DVREF+
+9V
QR5811
SWITCH
ECO CTL
QR5812
SWITCH
ECO CTL
1111 ZJ2007*CN5802 ECO CTL ECO CTL
L5702
3
2
4
1
Q5899
SHUNT
REGULATOR
C0DABFC00002
C0DAAYY00072
IC5801
IC5899
SHUNT
REGULATOR
C0DAEMZ00001
C0DAEYY00040
CHANGE
CHANGE

7
2.3. Power Supply (1/2) Block Diagram (For SA-AKX52PH/PN-K, SA-AKX52PR-K)
With reference to original service manual (section 15.4.) on page 88 for Model No. SA-AKX52PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 15.4.) on page 88 for Model No. SA-AKX52PR-K
SA-AKX52PH/PN POWER SUPPLY (1/2) BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK (2/2)
1
2
3
4
5
7
8
6
AC INLET
P5701
F1
DZ5701
5,65,6 ZJ5500*CN5801
77 ZJ2007*CN5802
+35V SENSE +35V SENSE
5,65,6 ZJ2007*CN5802
+35V SENSE +35V SENSE
88 ZJ2007*CN5802
SYS3.3V SYS3.3V
SYS3.3V
SYS3.3V
DVREF+DVREF+
FB 2
VDD 1
D5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUB
TRANSFORMER
T5751
7
5
4
1
2
16
10
11
MAIN
TRANSFORMER
T5701
17
14
15
12
13
7
8
6
TH5702
TH5860
D5701
D5896
D5798
D5730
D5795
D5725
D5731
D5729
D5726
D5802
D5803
D5804
-35V SENSE
D5801
D5724D5727
QR5802
DC DETECT
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
FEEDBACK
CIRCUIT
Q5898
SYNC
SWITCH
QR5810
PCONT SWITCH
QR5801
SWITCH
Q2022
D2018,D2020,D2022
D2016,D2019,D2021
D2014
+7.5V VOLTAGE
REGULATOR
Q2020
+3.3V VOLTAGE
REGULATOR
Q2015
POWER
SUPPLY
Q2014
PCONT
Q5721
SWITCH
Q2035 AM
BEATPROOF
CIRCUIT
Q5720,Q5722
CURRENT
LIMITING
SWITCH
PC5799
FEEDBACK
3
4
2
1
PC5701
FEEDBACK
1
2
4
3
PC5702
SYNC
4
3
1
2
PC5720
HOT COLD
FEEDBACK
SWITCHING
REGULATOR
C5HACYY00005...PH
C5HACYY00004...PN
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
S2
D1
SYNC SYNC
DCDET2 DC DET PWR
+9VM+12V
+5V+5V
+5V
CD+7.5V
D2015
DC16V
DC16V
DC16V
PCONT PCONT
SYNC
1,21,2 ZJ5500*CN5801 -35V SENSE
IC2010
1IN
+12V VOLTAGE
REGULATOR
C0CAAKG00046
OUT 3
CD3.3V
IC2011
1 VCC
+5V SWITCHING
VOLTAGE REGULATOR
C0DAAYG00001
OUT 2
1C R2
9V
DC16V 16V
M+12V 12V
DC DET PWR
PCONT
LED DIMMER LED DIMMER
3.3V
DVREF
5V
35V
-35V
SMPS BP SMPS BP
FROM/TO
SERVO &
SYSTEM CONTROL
FROM
SERVO &
SYSTEM CONTROL
1414 ZJ2007*CN5802
PCONT
1010 ZJ2007*CN5802
DCDET2
1313 ZJ2007*CN5802
DC16V
SMPS P.C.B. MAIN P.C.B.
D-AMP P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
VOLT ADJ
S5701
VOLTAGE
SELECTOR P.C.B.
L5701
3
2
4
1+5V
DC DET PWR
LED SUPPLY
Q2019
QR2004
LED CONTROL
LED DRIVE
Q2018,QR2003
DC DETECT
QR2005
DC DETECT
Q2023
DC DETECT
LED SUPPLY
VP DET
CD3.3V
+5V
+18V
CD+7.5V
SYS3.3V
DVREF+
+9V
QR5811
SWITCH
ECO CTL
QR5812
SWITCH
ECO CTL
1111 ZJ2007*CN5802 ECO CTL ECO CTL
FOR PH
5
4
1
2
16
11
17
14
15
13
12
7
8
6
FOR PH
5
4
1
2
16
11
17
14
15
13
12
7
8
6
FOR PN
Q5899
SHUNT
REGULATOR
C0DABFC00002
C0DAAYY00072
IC5801
IC5899
SHUNT
REGULATOR
C0DAEMZ00001
C0DAEYY00040
CHANGE
CHANGE

8
3 Schematic Diagram
3.1. Music Port Circuit (For SA-AKX32PH/PN-K, SA-AKX32PR-K)
With reference to original service manual (section 17.5.) on page 103 for Model No. SA-AKX32PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 17.5.) on page 103 for Model No. SA-AKX32PR-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
D
MUSIC PORT CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-AKX32PH/PN MUSIC PORT CIRCUIT
C
TO
PANEL CIRCUIT
(ZJ6002A*)
IN SCHEMATIC
DIAGRAM - 12
TO JUPITER SHIELD
: +B SIGNAL LINE : MUSIC PORT AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
6000
6001
TL
TL
TL
TL
0.01
C6058
L6008
J0JBC0000019
L6003
J0JBC0000019
L6004
J0JBC0000019
0.01
C6053
0.1
C6066 1
6
7
4
2
3
5
JK6002
J0JBC0000019
L6005
J0JBC0000019
L6007
J0JBC0000019
L6006 0.047
C6059
1
6
7
4
3
2
5
JK6001
HEADPHONE
MUSIC PORT
0.047
C6054
C6041
390P
330P
C6040 330P C6045 C6047
0.1
0.1
C6042
C6048
390P
C6049
0.10.1
C6046
LCH
RCH
RCH
LCH
1
2
ZJ6001*
7
9
10
8
4
5
1
3
2
6
12
11
ZJ6002*
HP_L
HP_R
HP_GND
+9V
HP_SW
MIC
PA_SW
PA_IN_L
PA_IN_R
KEY1_A
MIC_GND
PA_IN_GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
C6019
0
ADD
(C6019)

9
3.2. Remote Sensor, USB & Tuner Circuit (For SA-AKX32PH/PN-K, SA-AKX32PR-K)
With reference to original service manual (section 17.6.) on page 104 for Model No. SA-AKX32PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 17.6.) on page 104 for Model No. SA-AKX32PR-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
E
REMOTE SENSOR CIRCUIT
G
TUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX32PH/PN/PR REMOTE SENSOR / USB / TUNER CIRCUIT
: +B SIGNAL LINE
F
USB CIRCUIT : +B SIGNAL LINE : USB SIGNAL LINE
: +B SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2010)
IN SCHEMATIC
DIAGRAM - 9
1
9
C
TO
PANEL CIRCUIT
(CN6005)
IN SCHEMATIC
DIAGRAM - 12
H
TO
JUPITER CIRCUIT
(CN503)
IN SCHEMATIC
DIAGRAM - 15
2
1
4
3
CN6006 100P
C6063 1000P
C6064
G2
2
GND VCC RMT
13
G1
IR6000
B3RAB0000084
REMOTE CONTROL SENSOR
RMT
DGND
VREF+
NC 0
R6084
D6034
B3AAA0001031
2
G
1
4G
3
CN6004
USB PORT
4
5
1
3
2
7
6
CN6003
D+
D-
GND_S
LED IN
DGND
LED OUT
VBUS VBUS
D+
D-
DGND
AM ANT 4
G2
G1
6
2
3
1
0.1
C61 1
C63
C59 1R51 1K
R52 1K
L54 0
X51
H0A327200097
R59 2.2K
C60 1
12P
C58
12P
C57
R62 47K
R61 47K
R55 220
R57 1K
R56 220
R54
4.7K
3
2
6
7
4
5
1
9
8
CN51
LB51
J0JBC0000032
L51
C51
1000P
G2
G3
G1
JK51
VA51
EZAEG2A50AX
R64
0
214
1
214
T1 17 16
15
20
313 Thermal
Pad
115
1076
IC52
1
2
JK52
0.1
C62
R53
4.7K
C52
L52
3.3V
GND
GND
R OUT
L OUT
TU_RST
TU_INT
TU_SCLK
TU_SDA
SEN
SCLK
RFGND
AM ANT
AM ANT
GND RST
G2A380Y00002
0.47
AMI
GCGPO1
NC
NC
FM ANT FMI
AM/FM RADIO RECEIVER
VDD
VIO
SDIO
DCLK
ROUT
DOUT
DFS
LOUT
RCLK
GND
GCGPO2
G1CR18JA0020
VUEALLPT031 19 18
89
FM ANT
DELETE CONNECTION

10
3.3. Jupiter Circuit (For SA-AKX32PH/PN-K, SA-AKX32PR-K)
With reference to original service manual (section 17.7.) on page 108 for Model No. SA-AKX32PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 17.7.) on page 108 for Model No. SA-AKX32PR-K
I
K
L
J
M
O
P
N
15 16 17 18 19 20 21 22 23 24 25 26 27 28
3
2
1
P3
P3 AA
P2
H
JUPITER CIRCUIT
SCHEMATIC DIAGRAM - 18
SA-AKX32PH/PN JUPITER CIRCUIT
2/4
4/4
1/4
3/4
TO JUPITER
CIRCUIT (3/4) TO JUPITER
CIRCUIT (2/4)
: USB SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2000)
IN SCHEMATIC
DIAGRAM - 10
1
30
10R804 10R810 10R811 10R817 0R888 10R802
U1RXD FL_DI FL_CL IREQ
47K
R813
47K
R814
FL_CE TCK
C850
0.01 R812 6.8K
U1TXD
B0JCCD000002
D801
R858
100
NRST
100
R816
R822
C823
1000P
0.01C820 0.01C821
R825 10 R830 10 R836 10 R824 47K
MDATA STAT MLD
86
57
4
13
D1H81004A024
RX820 D1H81004A024 RX826
GPIO0 GPIO1 GPIO2 MCLK
86
57
422
13
BCLK
SRDAT0
SRDAT1
SRDAT2
LRCK 0LB602
J0JDC0000104LB605 J0JDC0000104LB603
J0JDC0000104LB637
J0JDC0000104LB639 J0JDC0000104LB638
J0JDC0000104LB601
J0JHC0000045LB614
J0JDC0000104LB640
R829 0
GPIO0
BCLK
LRCK
SRDAT0
R827 0
R828 0
0
0
LB622
0LB616
J0JDC0000104LB620 J0JDC0000104LB621
J0JDC0000104LB618
J0JDC0000104LB626
J0JDC0000104LB630 J0JDC0000104LB641 J0JDC0000104LB628 0
LB625
J0JHC0000045LB623 J0JDC0000104LB624
J0JDC0000104LB635 J0JDC0000104LB634
J0JBC0000118LB504
J0JDC0000104LB631
J0JDC0000104LB633 J0JDC0000104LB632
J0JBC0000118LB503
LB636 J0JDC0000104
LB629 0
C857
100P
C859
100P
C858
100P
STAT
MLD
MCLK
MDATA
FL_CE
FL_CL
BLKCK
FL_DI
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN601
TCK R704 47K
ROUT
C601 0
0.1
RIN
U1TXD
NRST
IREQ
U1RXD
LIN
ADGND
DAGND
LOUT
L501
8
65
7
1
32 4
RX864
D1H84734A024
C812
4V22
D802
B0JCMD000022
D804
B0JCMD000022
3
1
2
4
5
C0DBZYY00293
IC802
C808
4.7
4V22
C811
J0JHC0000045
L804
C814
0.01 C815 0.01
C818 0.01 C819 0.01 C851 1000P
J0JHC0000045
L805
GND
42
13
D1H410020002
RX854
R809 100
C817
15P
C816
12P
X801
H0J169500039
47K 47K
R821
10R855 10R856 10KR898 10R857 47KR818
PIN108 PIN107 PIN106 PIN105 PIN104 PIN103 PIN102 PIN101 PIN100
PIN99 PIN98 PIN95 PIN85 PIN84 PIN83 PIN82 PIN80 PIN79 PIN78 PIN76 PIN75 PIN73 PIN72 PIN71 PIN70 PIN69 PIN67 PIN66 PIN65 PIN64 PIN63 PIN62 PIN55 PIN58
DGND
LRCLK
CD SRDATA1
REST SW
REST SW
REST SW
CD RESET
CD SRDATA2
VOUT
+1.2V VOLTAGE REGULATOR
LIN
AD/DAGND
D5V
D5V
ROUT
MCLK
LED
LED
LOUT
RIN
IREQ
BCLK
DGND
SRDATA0
D+3.3V
D+3.3V
D5V
D5V_2 NRST
CMD(RXDIN)
STATUS(TXDOUT)
FL CE
FL DATA
FL CLK
MLD
STAT
MDATA
BLKCK
SD SOCKET
VIN
SHIELD CASE
CE
GND
NC
RL1
RL2
CHANGE
(C601)
DELETE
(C602)
DELETE
(C809)
DELETE
(C813)

11
3.4. SMPS Circuit (For SA-AKX32PH/PN-K, SA-AKX32PR-K)
With reference to original service manual (section 17.9.) on page 110-111 for Model No. SA-AKX32PH/PN-K
With reference to SA-AKX32PH/PN-K service manual (section 17.9.) on page 110-111 for Model No. SA-AKX32PR-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
J
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 20
SA-AKX32PH/PN/PR SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (2/2)
1
2
3
4
B
TO
MAIN CIRCUIT
(ZJ2007*)
IN SCHEMATIC
DIAGRAM - 5
: -B SIGNAL LINE: +B SIGNAL LINE
P1
I
TO
D-AMP CIRCUIT
(ZJ5901*)
IN SCHEMATIC
DIAGRAM - 19
2
3
1
C5HACYY00005...PH
C5HACYY00004...PN
IC5701
SWITCHING REGULATOR
312
B0ABSM000008
D5801
R5835
2.2K
2.2K
R5833 2.2K R5832
18K
R5863
18K
R5862
3.3K
R5861
B1GBCFJN0038
QR5801
R5801
22K
D5804
R5800
15K
R5860
10K
R5864
10K
B1ADCF000001
Q5860
C5800
0.01
C5826
0.01
33K...PN
100K...PH
R5702 33K...PN
100K...PH
R5703
50V2200
C5805
50V2200
C5808
B0HFRJ000012
D5803
22
R5720
D5731
B0EAMM000057
3
21
D5702
B0ZAZ0000052
C5713
0.01
C5821 0.01
C5819 0.01 C5822 0.01 C5820 0.01
3.3K
R5805 15K
R5806
A
R
3
2
C
1
C0DABFC00002
C0DAAYY00072
SHUNT REGULATOR
PCONT SWITCH
CURRENT
LIMITING SWITCH
CURRENT
LIMITING SWITCH
FEEDBACK
IC5801
0.1
C5818
10K
R5803
100V0.1
C5817
82K
R5804
8.2K
R5814
0.1
C5810
10K
R5802
PCONT
SYS3.3V
B1GBCFLL0037
QR5810
330
R5809 330 R5807
1K
R5730
B0BC6R100010
D5725
2.2K
R5808 4
3
1
2
B3PBA0000503
PC5720
FEEDBACK
B3PBA0000503
PC5701
R5810
330
R5817
330
4
3
1
2
120
R5724
312
B0ABSM000008
D5802
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
C5813
35V330
C5812
0.1
R5722
1.2K
C5722
1000P
C5721
220P
R5729 10K R5728 100K
C5728
1000P
D5724
D5727
B0ACCK000012
B0ACCK000012
R5732
100
R5726
0.1
R5727
0.1
B1ABCF000176
Q5722
10K
R5721
D5722
B0BC019A0007
B0ACCK000012
D5723
C5720
0.1
B0BC018A0267...PN
B0BC010A0007...PH
D5721
J0JBC0000019
L5704
D5726
B0EAKM000117
D5729
B0EAMM000057
SWITCH
1K
R5723
B1ADCF000001
Q5721
B0ACCK000012
D5728
B1BABG000007
Q5720
D
C5737...PH
820P
C5726
0.1
C5730
1
C5724
D5732
B0BC035A0007
50V56 R5733 47K
C5725
0.1 C5723 470P
S
GND
FB
VCC
OLP/SS
OCP/BD
4
5
7
6
TEMPERATURE DETECT
B1GBCFJJ0051
Q5862
DC DETECT
B1ABCF000176
Q5861
TEMPERATURE DETECT
SWITCH
C5869
0.1
C5870
0.1
C5844
10
C5843
10
TH5860
D4CC11040013
B0ACCK000012 B1GDCFGA0018
QR5802
R5841
120K
R5840
82K
DC DETECT
2.2K
R5834
R5837
2.2K
2.2K
R5836
G4DYZ0000051...PH
G4DYZ0000050...PN
MAIN TRANSFORMER
T5701
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
VCC
VIN
+37V
GND
GND
+16.8V
-37V
GND
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
DC16V DC16V
DC16V
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...PN
3300P
PCONT
C5831
0.1 C5896 0.1
SYS3.3V
SYNC
C5832
0.1
CN5802
R5865
220
FOR PN
FOR PH
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
VCC
VIN
VIN
GND
GND
+16.8V
-37V
+37V
GND
FOR PN
FOR PN
CHASSIS GND
ECO_CTL
SWITCH
B1GBCFJJ0051
QR5811
SWITCH
B1GDCFJJ0047
QR5812
C5872
6.3V2200
Q5899
B1ABGC000001
SHUNT REGULATOR
CONTROL
R5868
22K C5871
0.01
R5867
100K
R5866
22
3
4
1
2
6
5
CN5801
+35V_SENSE
SYS_GND
SYS_GND
-35V_SENSE
-35V_SENSE
+35V_SENSE
ECO_CTL
C5900
10
TH5861
D4CC11040013
R5898
10K
CHANGE

12
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
J
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 21
SA-AKX32PH/PN SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (1/2)
P1
1
2
4
3
K
TO
VOLTAGE SELECTOR
CIRCUIT
IN SCHEMATIC
DIAGRAM - 22
: -B SIGNAL LINE: +B SIGNAL LINE
SYS3.3V
400V220...PH
200V560...PN
C5712
6
7
5
2
4
3
81
IC5799
MIP2F20MSSCF
F0CAF224A105
C5703
0.22
3
2
1
4
B0FBAR000043
D5701
10K
R5893
SYNC
C5899
10V220
D5730
B0ECET000002
R5706
820K
D5798
B0EAMM000057
220K
R5704
220K
R5705
R5798
22
C5798
25V220
4
3
1
2
PC5702
B3PBA0000503
4
3
1
2
B3PBA0000503
PC5799
100
R5897
Q5898
IC5899
C0DAEMZ00001
C0DAEYY00040
B1ABCF000176
R5896
100K C5897 0.1
2.2K
R5890
150
R5894
B0EAMM000057
D5896 3.3V
18V
GND
B0HAMP000094
D5793
C5790
2200P
R5891
33K
200K
R5786
9
10
7
8
1
6
ETS19AB2E6AG
SUB TRANSFORMER
SWITCHING POWER
SUPPLY CONTROL
T5751
1K
R5892
15K
R5895
0.1
C5898
A
R
1
3
C
2
SWITCH SYNC
FEEDBACK
FB
S
S
D
NC
VDD
CL
VCC
5
4
2
3
SHUNT REGULATOR
C5795
1
15K
R5797
R5795
470K1000P
C5794
B0BC9R000008
D5795
0.1
C5796
C5708
F1BAF1020020
1000P
C5704
F1BAF471A013
470P
C5705
F1BAF471A013
470P
ERZV10V511CS
ERZVA5Z471
AC IN
ERJ8GEYJ155V
1.5M
R5708
ERJ8GEYJ155V
1.5M
R5709
DZ5701 C5701
0.1
F0CAF104A105
ZA5701
P5701
ZA5702 TH5702
D4CAA2R20001
120V 60Hz...PN
110~127V/220~240V 50/60Hz...PH
8A 125V...PN
T6.3AL 250V...PH
F1
C5700
F1BAF471A013
470P
(RED)
TL8*
(BLK)
TL7*
K4...PN
0
C5711
400V220
3
21
4
L5701
G0B612H00002
FOR PN
FOR PH
FOR PH
FOR PH
K5...PH
0
CHASSIS GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
1
TP
CHANGE
CHANGE
ADD
(K4...PN,K5...PH)
DELETE
(K2,K8)
ADD
(TESTPOINT)

13
3.5. Remote Sensor, USB & Tuner Circuit (For SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.6.) on page 104 for Model No. SA-AKX52EB/EG/GN-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
E
REMOTE SENSOR CIRCUIT
G
TUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX52EB/EG/GN REMOTE SENSOR / USB / TUNER CIRCUIT
: +B SIGNAL LINE
F
USB CIRCUIT : +B SIGNAL LINE : USB SIGNAL LINE
: +B SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2010)
IN SCHEMATIC
DIAGRAM - 9
1
9
C
TO
PANEL CIRCUIT
(CN6005)
IN SCHEMATIC
DIAGRAM - 12
H
TO
JUPITER CIRCUIT
(CN503)
IN SCHEMATIC
DIAGRAM - 15
2
1
4
3
CN6006 100P
C6063 1000P
C6064
G2
2
GND VCC RMT
13
G1
IR6000
B3RAB0000084
REMOTE CONTROL SENSOR
RMT
DGND
VREF+
NC 0
R6084
D6034
B3AAA0001031
2
G
1
4G
3
CN6004
USB PORT
4
5
1
3
2
7
6
CN6003
D+
D-
GND_S
LED IN
DGND
LED OUT
VBUS VBUS
D+
D-
DGND
AM ANT 4
G2
G1
6
2
3
1
0.1
C61 1
C63
C59 1R51 1K
R52 1K
L54 0
X51
H0A327200097
R59 2.2K
C60 1
C58
22P...EB/EG
12P...GN
22P...EB/EG
12P...GN
C57
R62 47K
R61 47K
R55 220
R57 1K
R56 220
R54
4.7K
3
2
6
7
4
5
1
9
8
CN51
LB51
J0JBC0000032
L51
C51
1000P
G2
G3
G1
JK51
VA51
EZAEG2A50AX
R64
0
214
1
214
T1 17 16
15
20
313 Thermal
Pad
115
1076
IC52
1
2
JK52
0.1
C62
R53
4.7K
C52
L52
3.3V
GND
GND
R OUT
L OUT
TU_RST
TU_INT
TU_SCLK
TU_SDA
SEN
SCLK
RFGND
AM ANT
AM ANT
GND RST
G2A380Y00002
0.47
AMI
GCGPO1
NC
NC
FM ANT FMI
AM/FM RADIO RECEIVER
VDD
VIO
SDIO
DCLK
ROUT
DOUT
DFS
LOUT
RCLK
GND
GCGPO2
G1CR18JA0020
VUEALLPT031...GN
VUEALLPT039...EB/EG 19 18
89
FM ANT
DELETE CONNECTION

14
3.6. Jupiter Circuit (For SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.7.) on page 108 for Model No. SA-AKX52EB/EG/GN-K
I
K
L
J
M
O
P
N
15 16 17 18 19 20 21 22 23 24 25 26 27 28
3
2
1
P3
P3 AA
P2
H
JUPITER CIRCUIT
SCHEMATIC DIAGRAM - 18
SA-AKX52EB/EG/GN JUPITER CIRCUIT
2/4
4/4
1/4
3/4
TO JUPITER
CIRCUIT (3/4) TO JUPITER
CIRCUIT (2/4)
: USB SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2000)
IN SCHEMATIC
DIAGRAM - 10
1
30
10R804 10R810 10R811 10R817 0R888 10R802
U1RXD FL_DI FL_CL IREQ
47K
R813
47K
R814
FL_CE TCK
C850
0.01 R812 6.8K
U1TXD
B0JCCD000002
D801
R858
100
NRST
100
R816
R822
C823
1000P
0.01C820 0.01C821
R825 10 R830 10 R836 10 R824 47K
MDATA STAT MLD
86
57
4
13
D1H81004A024
RX820 D1H81004A024 RX826
GPIO0 GPIO1 GPIO2 MCLK
86
57
422
13
BCLK
SRDAT0
SRDAT1
SRDAT2
LRCK 0LB602
J0JDC0000104LB605 J0JDC0000104LB603
J0JDC0000104LB637
J0JDC0000104LB639 J0JDC0000104LB638
J0JDC0000104LB601
J0JHC0000045LB614
J0JDC0000104LB640
R829 0
GPIO0
BCLK
LRCK
SRDAT0
R827 0
R828 0
0
0
LB622
0LB616
J0JDC0000104LB620 J0JDC0000104LB621
J0JDC0000104LB618
J0JDC0000104LB626
J0JDC0000104LB630 J0JDC0000104LB641 J0JDC0000104LB628 0
LB625
J0JHC0000045LB623 J0JDC0000104LB624
J0JBC0000118LB635 J0JBC0000118LB634
J0JBC0000118LB504
J0JBC0000118LB631
J0JBC0000118LB633 J0JBC0000118LB632
J0JBC0000118LB503
LB636 J0JDC0000104
LB629 0
C857
100P
C859
100P
C858
100P
STAT
MLD
MCLK
MDATA
FL_CE
FL_CL
BLKCK
FL_DI
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN601
TCK R704 47K
ROUT
C601
0.1
RIN
U1TXD
NRST
IREQ
U1RXD
LIN
ADGND
DAGND
LOUT
L501
8
65
7
1
32 4
RX864
D1H84734A024
C812
4V22
D802
B0JCMD000022
D804
B0JCMD000022
3
1
2
4
5
C0DBZYY00293
IC802
C808
4.7
4V22
C811
G1C100KA0101
L804
C814
0.01 C815 0.01
C818 0.01 C819 0.01 C851 1000P
G1C100KA0101
L805
GND
42
13
D1H410020002
RX854
R809 100
C817
15P
C816
12P
X801
H0J169500039
47K 47K
R821
10R855 10R856 10KR898 10R857 47KR818
PIN108 PIN107 PIN106 PIN105 PIN104 PIN103 PIN102 PIN101 PIN100
PIN99 PIN98 PIN95 PIN85 PIN84 PIN83 PIN82 PIN80 PIN79 PIN78 PIN76 PIN75 PIN73 PIN72 PIN71 PIN70 PIN69 PIN67 PIN66 PIN65 PIN64 PIN63 PIN62 PIN55 PIN58
DGND
LRCLK
CD SRDATA1
REST SW
REST SW
REST SW
CD RESET
CD SRDATA2
VOUT
+1.2V VOLTAGE REGULATOR
LIN
AD/DAGND
D5V
D5V
ROUT
MCLK
LED
LED
LOUT
RIN
IREQ
BCLK
DGND
SRDATA0
D+3.3V
D+3.3V
D5V
D5V_2 NRST
CMD(RXDIN)
STATUS(TXDOUT)
FL CE
FL DATA
FL CLK
MLD
STAT
MDATA
BLKCK
SD SOCKET
VIN
SHIELD CASE
CE
GND
NC
0.1
C605
C610 0.1
RL6
R604
0
RL2
DELETE
(C809)
DELETE
(C813)

15
3.7. SMPS Circuit (For SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.9.) on page 111-112 for Model No. SA-AKX52EB/EG/GN-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
J
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 21
SA-AKX52EB/EG/GN SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (2/2)
1
2
3
4
B
TO
MAIN CIRCUIT
(ZJ2007*)
IN SCHEMATIC
DIAGRAM - 5
: -B SIGNAL LINE: +B SIGNAL LINE
P1
I
TO
D-AMP CIRCUIT
(ZJ5500*)
IN SCHEMATIC
DIAGRAM - 20
VCC
VIN
+37V
GND
GND
+16.8V
-37V
GND
2
3
1
C5HACYY00005
IC5701
SWITCHING REGULATOR
312
B0ABSM000008
D5801
R5835
2.2K
2.2K
R5833 2.2K R5832
18K
R5863
18K
R5862
3.3K
R5861
B1GBCFJN0038
QR5801
R5801
22K
D5804
R5800
15K
R5860
10K
R5864
10K
B1ADCF000001
Q5860
C5800
0.01
C5826
0.01
100K
R5702 100K
R5703
50V2200
C5805
50V2200
C5808
B0HFRJ000012
D5803
22
R5720
D5731
B0EAMM000057
3
21
D5702
B0ZAZ0000052
C5713
0.01
C5821 0.01
C5819 0.01 C5822 0.01 C5820 0.01
3.3K
R5805 15K
R5806
A
R
3
2
C
1
C0DABFC00002
C0DAAYY00072
SHUNT REGULATOR
PCONT SWITCH
CURRENT
LIMITING SWITCH
CURRENT
LIMITING SWITCH
FEEDBACK
IC5801
0.1
C5818
10K
R5803
100V0.1
C5817
82K
R5804
8.2K
R5814
0.1
C5810
10K
R5802
PCONT B1GBCFLL0037
QR5810
330
R5809 330 R5807
1K
R5730
B0BC6R100010
D5725
2.2K
R5808 4
3
1
2
B3PBA0000503
PC5720
FEEDBACK
B3PBA0000503
PC5701
R5810
330
R5817
330
4
3
1
2
120
R5724
312
B0ABSM000008
D5802
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
C5813
35V330
C5812
0.1
R5722
1.2K
C5722
1000P
C5721
220P
R5729 10K R5728 100K
C5728
1000P
D5724
D5727
B0ACCK000012
B0ACCK000012
R5732
100
R5726
0.1
B1ABCF000176
Q5722
10K
R5721
D5722
B0BC019A0007
B0ACCK000012
D5723
C5720
0.1
B0BC018A0267
D5721 J0JBC0000019
L5704
D5726
B0EAKM000117
D5729
B0EAMM000057
SWITCH
1K
R5723
B1ADCF000001
Q5721
B0ACCK000012
D5728
B1BABG000007
Q5720
D
C5737
820P
C5726
0.1
C5730
1
C5724
D5732
B0BC035A0007
50V56 R5733 47K
C5725
0.1 C5723 470P
S
GND
FB
VCC
OLP/SS
OCP/BD
4
5
7
6
TEMPERATURE DETECT
B1GBCFJJ0051
Q5862
DC DETECT
B1ABCF000176
Q5861
TEMPERATURE DETECT
SWITCH
C5869
0.1
C5870
0.1
C5844
10
C5843
10
TH5860
D4CC11040013
B0ACCK000012 B1GDCFGA0018
QR5802
R5841
120K
R5840
82K
DC DETECT
2.2K
R5834
R5837
2.2K
2.2K
R5836
MAIN TRANSFORMER
T5701
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
DC16V DC16V
DC16V
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
C5831
0.1 C5896 0.1
SYS3.3V
SYNC
C5832
0.1
CN5802
R5865
220
CHASSIS GND
3
4
1
2
6
5
CN5801
+35V_SENSE
SYS_GND
SYS_GND
-35V_SENSE
-35V_SENSE
+35V_SENSE
ECO_CTL
SWITCH
B1GDCFJJ0047
QR5812
ECO_CTL
SYS3.3V
SWITCH
B1GBCFJJ0051
QR5811
C5872
6.3V2200
Q5899
B1ABGC000001
SHUNT REGULATOR
CONTROL
R5868
22K C5871
0.01
R5867
100K
R5866
22
G4DYZ0000051
CHANGE

16
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
J
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 22
SA-AKX52EB/EG/GN SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (1/2)
P1
1
2
4
3
: -B SIGNAL LINE: +B SIGNAL LINE
K5740
SYS3.3V
400V220
C5712
6
7
5
2
4
3
81
IC5799
MIP2F20MSSCF
F0CAF224A105
C5703
0.22
3
2
1
4
B0FBAR000043
D5701
10K
R5893
SYNC
C5899
10V220
D5730
B0ECET000002
R5706
820K
D5798
B0EAMM000057
220K
R5704
220K
R5705
R5798
22
C5798
25V220
4
3
1
2
PC5702
B3PBA0000503
4
3
1
2
B3PBA0000503
PC5799
100
R5897
Q5898
IC5899
C0DAEMZ00001
C0DAEYY00040
B1ABCF000176
R5896
100K C5897 0.1
2.2K
R5890
150
R5894
B0EAMM000057
D5896 3.3V
18V
GND
B0HAMP000094
D5793
C5790
2200P
R5891
33K
200K
R5786
9
10
7
8
1
6
ETS19AB2E6AG
SUB TRANSFORMER
SWITCHING POWER
SUPPLY CONTROL
T5751
1K
R5892
15K
R5895
0.1
C5898
A
R
1
3
C
2
SWITCH SYNC
FEEDBACK
FB
S
S
D
NC
VDD
CL
VCC
5
4
2
3
SHUNT REGULATOR
C5795
1
15K
R5797
R5795
470K1000P
C5794
B0BC9R000008
D5795
0.1
C5796
C5708
F1BAF1020020
1000P
C5704
F1BAF471A013
470P
C5705
F1BAF471A013
470P
ERZV10V511CS
ERZVA5Z471
ERJ8GEYJ155V
1.5M
R5708
ERJ8GEYJ155V
1.5M
R5709
DZ5701 C5701
0.1
F0CAF104A105
ZA5701
P5701
ZA5702 TH5702
D4CAA2R20001
T6.3AL 250V
F1
C5700
F1BAF471A013
470P
3
21
4
L5701
G0B932H00002
CHASSIS GND
K7...EB/EG/GN
0
AC IN
220V~240V 50Hz
1
TP
L5702
ELF22V020A
2
34
1
CHANGE
CHANGE DELETE
(K3)

17
3.8. Main Circuit (For SA-AKX52PH/PN-K, SA-AKX52PR-K)
With reference to original service manual (section 17.3.) on page 97 for Model No. SA-AKX52PH/PN-K
With reference to SA-AKX52PH/PN-K service manual (section 17.3.) on page 97 for Model No. SA-AKX52PR-K
29 30 31 32 33 34 35 36 37 38 39 40 41 42
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AKX52PH/PN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (2/8)
TO MAIN
CIRCUIT (4/8)
TO MAIN
CIRCUIT (7/8)
J
TO
SMPS CIRCUIT
(CN5802)
IN SCHEMATIC
DIAGRAM - 20
P1
P1
: AUX/MIC/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE : -B SIGNAL LINE
B1BACD000018
+7.5V VOLTAGE REGULATOR
Q2022
D2022
B0EAKM000117
C2229
0.01
R2278
100
D2018
B0EAKM000117
0.01
C2191
B0EAKM000117
D2020
ZJ2000
C2226
6.3V820
2.7K
R2309
270
R2262 R2311
1.5K
18
R2263
C2201
0.01 C2216 0.01
C2249
10V33
DZ2J043M0L
D2025 1K
R2303
UP_DGND
DC_DET_PWR
DC_DET_PWR
SYS3.3V
0
R2271
C2188
16V33
C2187
0.01 B0BC8R100004
D2017
C2223
16V1000
C2198
25V1000
R2316
1M
Q2020
B1AAJC000019
+3.3V VOLTAGE REGULATOR C2215
0.47
C2195
0.01
B1GBCFJJ0051
DC DETECT
QR2005
B1ADCE000012
DC DETECT
Q2023
C2194 0.01
+18V
R2273 2.2
270R2276
R2275 2.2
R2274 2.2
R2339
470
470
470
470
470
470
470
R2341
R2334 R2337
B1BABG000007
BP SWITCH
Q2035
R2335
10K
B0JCPD000025
DZ2000
470
R2340
R2336
R2333 R2338
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
ZJ2007*
25V1000
C2234
42135
C0DAAYG00001
+5V VOLTAGE REGULATOR
IC2011
SMPS_BP
PCONT
SYNC
ECO_CTL
TEMP_DET
L2000
G0A101ZA0028
0.01
C2235
FL_GND
213
IC2010
C0CAAKG00046
+12V VOLTAGE REGULATOR
M+12V
AGND
GND
+5V
CD_3.3V
CD+7.5V
PGND
A_D_GND
GND
-35V_SENSE
-35V_SENSE
VCC OUT STBY INV
PCONT
AM_BEATPROOF
DC16V
DC16V
GNDOUT IN
SYNC
DCDET2
ECO_CTL
SYS_GND
SYS_GND
+35V_SENSE
+35V_SENSE
SYS3.3V
+16V_GND
TEMP_DET
1
2
3
NOTE: “ * ” REF IS FOR INDICATION ONLY
C2202
0
ADD
(C2202...PN)

18
3.9. Remote Sensor, USB, Tuner & Voltage Selector Circuit (For SA-AKX52PH/PN-K, SA-AKX52PR-K)
With reference to original service manual (section 17.6.) on page 106 for Model No. SA-AKX52PH/PN-K
With reference to SA-AKX52PH/PN-K service manual (section 17.6.) on page 106 for Model No. SA-AKX52PR-K
A
12 3 4 5 6 7 8 9 10 11 12 13 14
12345678910 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
E
REMOTE SENSOR CIRCUIT
G
TUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX52PH/PN REMOTE SENSOR / USB / TUNER / VOLTAGE SELECTOR CIRCUIT
: +B SIGNAL LINE
F
USB CIRCUIT : +B SIGNAL LINE : USB SIGNAL LINE
: +B SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2010)
IN SCHEMATIC
DIAGRAM - 9
1
9
C
TO
PANEL CIRCUIT
(CN6005)
IN SCHEMATIC
DIAGRAM - 12
H
TO
JUPITER CIRCUIT
(CN503)
IN SCHEMATIC
DIAGRAM - 15
K
VOLTAGE SELECTOR CIRCUIT (FOR PH)
J
TO
SMPS CIRCUIT
IN SCHEMATIC
DIAGRAM - 22
2
3
1
2
1
4
3
CN6006 100P
C6063 1000P
C6064
G2
2
GND VCC RMT
13
G1
IR6000
B3RAB0000084
REMOTE CONTROL SENSOR
RMT
DGND
VREF+
NC 0
R6084
D6034
B3AAA0001031
2
G
1
4G
3
CN6004
USB PORT
4
5
1
3
2
7
6
CN6003
D+
D-
GND_S
LED IN
DGND
LED OUT
VBUS VBUS
D+
D-
DGND
AM ANT 4
G2
G1
6
2
3
1
0.1
C61 1
C63
C59 1R51 1K
R52 1K
L54 0
X51
H0A327200097
R59 2.2K
C60 1
12P
C58
12P
C57
R62 47K
R61 47K
R55 220
R57 1K
R56 220
R54
4.7K
3
2
6
7
4
5
1
9
8
CN51
LB51
J0JBC0000032
L51
C51
1000P
G2
G3
G1
JK51
VA51
EZAEG2A50AX
R64
0
214
1
214
T1 17 16
15
20
313 Thermal
Pad
115
1076
IC52
1
2
JK52
0.1
C62
R53
4.7K
C52
L52
3.3V
GND
GND
R OUT
L OUT
TU_RST
TU_INT
TU_SCLK
TU_SDA
SEN
SCLK
RFGND
AM ANT
AM ANT
GND RST
G2A380Y00002
0.47
AMI
GCGPO1
NC
NC
FM ANT FMI
AM/FM RADIO RECEIVER
VDD
VIO
SDIO
DCLK
ROUT
DOUT
DFS
LOUT
RCLK
GND
GCGPO2
G1CR18JA0020
VUEALLPT031 19 18
89
FM ANT
(BLK)
TL5*
TL6*
(RED)
S5701
VOLT ADJ
NOTE: “ * ” REF IS FOR INDICATION ONLY
DELETE CONNECTION

19
3.10. Jupiter Circuit (For SA-AKX52PH/PN-K, SA-AKX52PR-K)
With reference to original service manual (section 17.7.) on page 110 for Model No. SA-AKX52PH/PN-K
With reference to SA-AKX52PH/PN-K service manual (section 17.7.) on page 110 for Model No. SA-AKX52PR-K
I
K
L
J
M
O
P
N
15 16 17 18 19 20 21 22 23 24 25 26 27 28
3
2
1
P3
P3 AA
P2
H
JUPITER CIRCUIT
SCHEMATIC DIAGRAM - 18
SA-AKX52PH/PN JUPITER CIRCUIT
2/4
4/4
1/4
3/4
TO JUPITER
CIRCUIT (3/4) TO JUPITER
CIRCUIT (2/4)
: USB SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2000)
IN SCHEMATIC
DIAGRAM - 10
1
30
10R804 10R810 10R811 10R817 0R888 10R802
U1RXD FL_DI FL_CL IREQ
47K
R813
47K
R814
FL_CE TCK
C850
0.01 R812 6.8K
U1TXD
B0JCCD000002
D801
R858
100
NRST
100
R816
R822
C823
1000P
0.01C820 0.01C821
R825 10 R830 10 R836 10 R824 47K
MDATA STAT MLD
86
57
4
13
D1H81004A024
RX820 D1H81004A024 RX826
GPIO0 GPIO1 GPIO2 MCLK
86
57
422
13
BCLK
SRDAT0
SRDAT1
SRDAT2
LRCK 0LB602
J0JDC0000104LB605 J0JDC0000104LB603
J0JDC0000104LB637
J0JDC0000104LB639 J0JDC0000104LB638
J0JDC0000104LB601
J0JHC0000045LB614
J0JDC0000104LB640
R829 0
GPIO0
BCLK
LRCK
SRDAT0
R827 0
R828 0
0
0
LB622
0LB616
J0JDC0000104LB620 J0JDC0000104LB621
J0JDC0000104LB618
J0JDC0000104LB626
J0JDC0000104LB630 J0JDC0000104LB641 J0JDC0000104LB628 0
LB625
J0JHC0000045LB623 J0JDC0000104LB624
J0JDC0000104LB635 J0JDC0000104LB634
J0JBC0000118LB504
J0JDC0000104LB631
J0JDC0000104LB633 J0JDC0000104LB632
J0JBC0000118LB503
LB636 J0JDC0000104
LB629 0
C857
100P
C859
100P
C858
100P
STAT
MLD
MCLK
MDATA
FL_CE
FL_CL
BLKCK
FL_DI
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN601
TCK R704 47K
ROUT
C601 0.1
RIN
U1TXD
NRST
IREQ
U1RXD
LIN
ADGND
DAGND
LOUT
L501
8
65
7
1
32 4
RX864
D1H84734A024
C812
4V22
D802
B0JCMD000022
D804
B0JCMD000022
3
1
2
4
5
C0DBZYY00293
IC802
C808
4.7
4V22
C811
J0JHC0000045
L804
C814
0.01 C815 0.01
C818 0.01 C819 0.01 C851 1000P
J0JHC0000045
L805
GND
42
13
D1H410020002
RX854
R809 100
C817
15P
C816
12P
X801
H0J169500039
47K 47K
R821
10R855 10R856 10KR898 10R857 47KR818
PIN108 PIN107 PIN106 PIN105 PIN104 PIN103 PIN102 PIN101 PIN100
PIN99 PIN98 PIN95 PIN85 PIN84 PIN83 PIN82 PIN80 PIN79 PIN78 PIN76 PIN75 PIN73 PIN72 PIN71 PIN70 PIN69 PIN67 PIN66 PIN65 PIN64 PIN63 PIN62 PIN55 PIN58
DGND
LRCLK
CD SRDATA1
REST SW
REST SW
REST SW
CD RESET
CD SRDATA2
VOUT
+1.2V VOLTAGE REGULATOR
LIN
AD/DAGND
D5V
D5V
ROUT
MCLK
LED
LED
LOUT
RIN
IREQ
BCLK
DGND
SRDATA0
D+3.3V
D+3.3V
D5V
D5V_2 NRST
CMD(RXDIN)
STATUS(TXDOUT)
FL CE
FL DATA
FL CLK
MLD
STAT
MDATA
BLKCK
SD SOCKET
VIN
SHIELD CASE
CE
GND
NC
RL2
DELETE
(C809)
DELETE
(C813)

20
3.11. D-Amp Circuit (For SA-AKX52PH/PN-K, SA-AKX52PR-K)
With reference to original service manual (section 17.8.) on page 111-112 for Model No. SA-AKX52PH/PN-K
With reference to SA-AKX52PH/PN-K service manual (section 17.8.) on page 111-112 for Model No. SA-AKX52PR-K
1
3
P1
4
I
D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 19
SA-AKX52PH/PN D-AMP CIRCUIT
2/21/2
TO D-AMP
CIRCUIT (2/2)
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
TO SPEAKERS
A
12 3 4 5 6 7 8 9 10 11 12 13 14
12345678910 11 12 13 14
C
D
B
E
G
H
F
32 1
ZJ5410
B1ADCE000012
Q5603
R5608
10K
R5604
1.2K
1.2K
R5611
R5603
10K
R5602
10K Q5604
B1ABCF000176
R5609
10K
1M
R5507
390P
C5552
X5500
X5500
H2A6023A0011
H2A7003A0011
B0BC5R1A0266
D5503
10C5555 0.1C5554
1M
R5508
100P
C5553
R5510
1K VDD
R5505
100
47P
C5558
5
6
4
1
2
3
9
11
13
14
12
10
78
C0JBAB000902
HEX INVERTER
IC5500
OSC
DC_DET
100KR5020
R5019 150K
Q5101
B1ABCF000176
6.3V100
C5133
R5110
8.2K
AGND
1.2KR5022 220R5021
B1ABCF000176
Q5102
C5601
16V10
C5331
1000P
MODE2
MODE1_2
MODE2
SWITCH
SWITCH Q5601
B1ABCF000176
SWITCH DC DETECT
DC DETECT
6Y
5A
6A
VCC
4Y
4A
5Y3A
2A
2Y
1A
1Y
3Y
GND
150KR5113
R5504
22
FHOP
0.01
C5550
D5501
100P
C5557
0.01
C5556
X5501
X5501
B0ACCK000012
D5501
B0ACCK000012
D5502
R5506
1M
C5551
390P
C5559
47P
6
4
3
5
8
7
1
2
JK5001
100KR5111
R5114 1.2K R5115 1.2K
R5671
0
R5515
0
R5513
100
R5512
0
MOD_DA
MUTE_F
FLL_-
FLH_+
FRL_-
FRH_+
FL(H)-
FL(L)-
FL(L)+
FL(H)+
FR(H)-
FR(L)-
FR(L)+
FR(H)+
FRONT L (LOW) +
FRONT L (LOW) -
FRONT L (HIGH) +
FRONT L (HIGH) -
FRONT R (LOW) +
FRONT R (LOW) -
FRONT R (HIGH) +
FRONT R (HIGH) -
K5254 0
ADD
(K5254)