Panasonic SA-AKX32PH User manual

© Panasonic Corporation 2011. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1105018SE
CD Stereo System
Model No. SA-AKX32PH
SA-AKX32PN
SA-AKX32PR
SA-AKX52EB
SA-AKX52EG
SA-AKX52GN
SA-AKX52PH
SA-AKX52PN
SA-AKX72PH
SA-AKX72PN
SA-AKX92PH
Product Color: (K)...Black Type
Subject : Updates on Printed Circuit Board, Schematic Diagram, Exploded View,
Parts List & Troubleshooting Guide.
TABLE OF CONTENTS PAGE PAGE
1Notes----------------------------------------------------------------- 3
2 Schematic Diagram (Updates) ------------------------------- 52.1. Remote Sensor, USB & Tuner Circuit (SA- AKX32PH/PN/PR-K) --------------------------------------5
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-AKX52PH/PN-K Order No. PSG1103013CE
Model No. SA-AKX52EB/EG/GN-K Order No. PSG1104023CE
Model No. SA-AKX72PH/PN-K Order No. PSG1103014CE
Model No. SA-AKX92PH-K Order No. PSG1103015CE

2
2.2. SMPS Circuit (SA-AKX32PH/PN/PR-K)--------------6
2.3. Main Circuit (SA-AKX52EB/EG/GN-K) ---------------7
2.4. Music Port Circuit (SA-AKX52EB/EG/GN-K)------10
2.5. Remote Sensor, USB & Tuner Circuit (SA-
AKX52EB/EG/GN-K)------------------------------------ 11
2.6. Jupiter Circuit (SA-AKX52EB/EG/GN-K)-----------12
2.7. Main Circuit (SA-AKX52PH/PN-K)-------------------13
2.8. Music Port Circuit (SA-AKX52PH/PN-K)-----------16
2.9. Remote Sensor, USB, Tuner & Voltage
Selector Circuit (SA-AKX52PH/PN-K)--------------17
2.10. Jupiter Circuit (SA-AKX52PH/PN-K)----------------18
2.11. SMPS Circuit (SA-AKX52PH/PN-K)-----------------19
2.12. Main Circuit (SA-AKX72PH/PN-K)-------------------21
2.13. Remote Sensor, USB, Tuner & Voltage
Selector Circuit (SA-AKX72PH/PN-K)--------------24
2.14. Jupiter Circuit (SA-AKX72PH/PN-K)----------------25
2.15. SMPS Circuit (SA-AKX72PH/PN-K)-----------------26
2.16. Main Circuit (SA-AKX92PH-K)------------------------27
2.17. Remote Sensor, USB, Tuner & Voltage
Selector Circuit (SA-AKX92PH-K)-------------------33
2.18. Jupiter Circuit (SA-AKX92PH-K) ---------------------34
2.19. SMPS Circuit (SA-AKX92PH-K)----------------------35
3 Printed Circuit Board (Updates)----------------------------36
3.1. Music Port, USB, Remote Sensor & Tuner
P.C.B. (SA-AKX32PH/PN/PR-K) ---------------------36
3.2. SMPS & D-AMP P.C.B. (SA-AKX32PH/PN/
PR-K)--------------------------------------------------------37
3.3. Music Port, Remote Sensor, USB & Tuner
P.C.B. (SA-AKX52EB/EG/GN-K)---------------------38
3.4. Jupiter P.C.B. (SA-AKX52EB/EG/GN-K)-----------39
3.5. Music Port, Remote Sensor, USB & Tuner
P.C.B. (SA-AKX52PH/PN-K) --------------------------40
3.6. Jupiter P.C.B. (SA-AKX52PH/PN-K) ----------------41
3.7. SMPS P.C.B. (SA-AKX52PH/PN-K)-----------------42
3.8. Main P.C.B. (SA-AKX72PH/PN-K)-------------------43
3.9. Music Port, USB, Remote Sensor & Tuner
P.C.B. (SA-AKX72PH/PN-K) --------------------------44
3.10. Jupiter P.C.B. (SA-AKX72PH/PN-K) ----------------45
3.11. SMPS & Voltage Selector P.C.B. (SA-
AKX72PH-K only)----------------------------------------46
3.12. SMPS P.C.B. (SA-AKX72PN-K only)----------------47
3.13. Main P.C.B. (SA-AKX92PH-K)------------------------48
3.14. Music Port, USB, Remote Sensor & Tuner
P.C.B. (SA-AKX92PH-K) -------------------------------49
3.15. Jupiter P.C.B. (SA-AKX92PH-K) ---------------------50
4 Exploded View (Updates)-------------------------------------51
4.1. Cabinet Parts Location - Location B:11 - B:11. ---51
5 Electrical & Mechanical Replacement Parts List
(Updates)-----------------------------------------------------------52
6 Troubleshooting Guide----------------------------------------56
6.1. Jupiter-------------------------------------------------------56

3
1Notes
This supplement includes revised contents to the original service manual for below sections:-
1. Schematic Diagram.
2. Printed Circuit Board.
3. Exploded View.
4. Electrical & Mechanical Replacement Parts List.
5. Troubleshooting Guide.

4

5
2 Schematic Diagram (Updates)
2.1. Remote Sensor, USB & Tuner Circuit (SA-AKX32PH/PN/PR-K)
With reference to original service manual (section 17.6) on pages 104.
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
EREMOTE SENSOR CIRCUIT
GTUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX32PH/PN/PR REMOTE SENSOR / USB / TUNER CIRCUIT
: +B SIGNAL LINE FUSB 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
10
7
6
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
(C6065)

6
2.2. SMPS Circuit (SA-AKX32PH/PN/PR-K)
With reference to original service manual (section 17.9) on page 110.
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
JSMPS 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
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
CHASSIS GND
ECO_CTL
SWITCH
B1GBCFJJ0051
QR5811
SWITCH
B1GDCFJJ0047
QR5812
C5872
16V10
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
ADD...PN ONLY
(TH5861,R5898,C5900)

7
2.3. Main Circuit (SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.3) on page 96, 97 & 98.
43 44 45 46 47 48 49 50 51 52 53 54 55 56
A
C
D
B
E
G
H
F
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
MAIN CIRCUIT
SA-AKX52EB/EG/GN
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (3/8)
TO MAIN
CIRCUIT (8/8)
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
ECO_CTL
R2114
100
HP_SW
MPORT_SW
SD_INT
100K
R2105C2115
10
D2001
B0ACCK000012
560K
R2123
10K
R2182
10K
R2185
27
81
54
36
C3EBFY000006
EEPROM
IC2006
R2235
22K
R2228 22K
330PC2163
R2218
10K
C2162 330P
FAN_OUT
LD_CCW
C2148
0.022
EE_CS
EE_CLK
EE_DATA
D2006
B0ACCK000012
R2157 1.5K
B0ACCK000012
D2005
100R2163 1.5KR2160 1KR2165 CD_RESET
CD_INNER_SW
100R2156 100R2164 100R2166 100R2159
R2152 100 R2154 100
TU_INT
100R2117 100R2118 100R2120 0R2115
R2129 100 R2126 100
OCD_SDA
ASP_DATA
OCD_SCL
ASP_CLK
DC_DET_PWR DC_DET_AMP
31
2
X2001
H2B100500007
0.1
C2130
TU_CLK TU_SDA
15P
C2129
NRST H0A327200097
X2000
TU_RST
15P
C2123
0R2140 0R2136
CLIP_ATTN MMOD
R2178 10K
R2177 15K
R2174 10K
R2173 15K
C2137 0.1
16V220C2139
R2176 10K
R2175 10K
R2232
10K
R2229
10K
R2203
4.7K
47K
R2189
C2151
0.1
D2008
B0ACCK000012
C2150
50V3.3
UP_DGND
Q2014
B1GBCFLL0037
POWER CONTROL
R2214
1K
SYS3.3V
B1ACKD000006
POWER SUPPLY
Q2015
470K
R2221
PCONT
DVREF+
0.1
C2143
BASS_SHIFT
1C2144
B1GBCFLL0037
RESET
Q2011
10K
R2329
CD_OPEN_SW
SYNC
R2198 1K
R2365 1K
R2017 3.3K
CD_CLOSE_SW
R2376 1K
R2018
10K R2019 68K
R2366 1K
B1GBCFJJ0051
SWITCH
QR2006
0.1
C2141
SMPS_BP
LD_CW
EE_CS
EE_CLK
EE_DATA
100R2195 100R2197 1KR2196
C2095 0.1
R2085
10K...EB/EG 15K...GN
R2082
100K R2084 10K
1KR2072
R2075 100
SD_NRST
USB_REC_LED
1KR2076
R2026 100
R2070 100
DZ2J033M0L
B0BC3R3A0262
D2002 DZ2J033M0L
B0BC3R3A0262
D2003
RMT
VOL_JOGB
VOL_JOGA
100R2065
R2073 100
1KR2069 100R2074
MODE_DA
F_HOP
MUTE_F
100R2071
100R2066
R2067 100
C2094 0.1
ROTARY_SKIP
KEY2
KEY1
SD_CMD
SD_STAT 100R2068
100P
C2097 C2099
100P
10K
R2099
10K
R2097
R2106
1K
0
R2108
4.7K
R2102
R2094 3.9K
47KR2096
4.7KR2098
47KR2095
R2093 3.9K
79
77
76
78
49
47
48
50
74 7172 6768 56 5558 57 52 5154 536566 6162 596064 6370 697375
10879 1211
99
100
95
94
96
97
90
91
89
93
92
98
465213
81
82
80
86
87
88
84
83
85
45
19171514 16 18
43
232120 22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
RFKWMAKX52M0
MICRO CONTROLLER
IC2003
100
R2091
C2106
100P
MUTE_A
AUTO_BASS
TEMP_DET
CLIP_SENSOR
LED_DIMMER
DVREF+
0.1
C2102
NC NC NC NC NC
VSS
NC NC NC NC
M.PORT_SW
HP_SW SD_INT
CR TIMER
NC
NC
FAN_DET
NC
NC
VSS
NC
[51] CD_RESET
NC NC NC NC NC
ECO_CNTRL
TRAVERSE_CCW
NC
LOAD_CCW
LOAD_CW
CLOSE_SW
SW_LED
FAN_OUT2
FAN_OUT1
NC
GND DO
DITEST SK
CSVCC
[52] CD_REST_SW
[53] TRAVERSE_CW
XTIN XTOUT DCDET1 SW_ LVL2 DCDET2 VSS MMOD XI OCD_SCL SW_MUTE OCD_SDA ASP_CLK ASP_DATA CLIP ATTN SW_ LVL1
EE_CS
EE_CLK
VDD18
NC
NC
EE_DATA
NC
SWJOGB TU_SDA TU_CLK TU_RST TU_INT
CD_OPEN_SW
SMPS_BP
PCONT
[27] SYNC
[26] BASS_SHIFT
XO SWJOGA NRST VDD18 VDD33
MUTE_A
[98] KEY2
[100] VREF+
RMT
MUTE_F
F_HOP1
MODE_DA
VSS [99] KEY1
VDD
MUTE_S
[78] SD_NRST
LED DIMMER
LVL MTR
TEMP_DET
AUTO BASS
REGION 1
ROTARY SKIP
CLIP SENSOR
[79] USB REC LED
[76] SD_CMD
[77] SD_STAT
VOL_JOGB
VOL_JOGA
REGION 2
MUTE_S
SW_MUTE
CHANGE

8
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14
K
L
J
M
O
P
N
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX52EB/EG/GN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (1/8)
P1
6
7
8
9
10
: 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
0
R2127
D2300
B0ACCK000012 B1ADCE000012
SWITCH
Q2050 R2153
100K
100KR2349
33K
27K
R2350C2128
5600P
R2130
1K
10K
R2348
16V33
C2132R2121
4.7M
R2107
22
CLIP_SENSOR
AGND
R2112
1K 0
R2128
C2121
47P C2127 120P
C2126
47P
4.7K
R2137
120P
C2133
R2150
56K 4.7
C2135C2117
1
675
24
V-
3
8
V+
1
C0AABB000125
OP-AMP
IC2005
C2134
4.7
1K
R2113
0.1
C2243 C2110
16V220
R2138
4.7K R2146 56K
C2114
6.3V220
0
R2134
C2116
1
LEFT-OUT
M+12V
RIGHT-OUT
SW_MUTE R2133
0C2119
6.3V220
B1GDCFJJ0047
MUTING CONTROL
UP_DGND
Q2006
CHANGE

9
15 16 17 18 19 20 21 22 23 24 25 26 27 28
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-AKX52EB/EG/GN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
TO MAIN
CIRCUIT (7/8)
TO MAIN
CIRCUIT (2/8)
P1P1
10
6
9
7
8
: 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
R2217
0
R2191
18
1000P
C2147
R2187
18
18
R2190R2186
18
R2208
560
3
25
4
16
Q2013
B1GFGCAA0001
MUTING
R2209
560
18
R2202
1000P
C2149
R2200
18
R2201
18
R2199
18
HP_R
560
R2207
3
25
4
16
Q2012
B1GFGCAA0001
MUTING
47K
R2223
HP_L
47K
R2222
MUTE_A 220
R2188
560
R2204
R2210
0
QR2002
B1GDCFGA0018
MUTING CONTROL
UP_DGND
AGND
R2268
2.7K
0
R2092 0
C2107
R2272
2.7K
0.1
C2189
25V330
C2190
0
R2081R2224
0C2096 0
0
R2083
0
R2225 0 C2098
C2108
0
R2090
0
16V47
C2152
C2145
16V47
4.7K22K 39K10K6800P 0.6810
Q2017
B1ABCF000176
C2186
10
C2166
0.1 0.1
C2169
6.8K
22K
R2259
R2257
12K
B1ABCF000176
AMPLIFIER
AMPLIFIER
Q2016
C2168
0.1
C2165
0.1
675
24
GND
3
8
V+
1
C0ABBA000159
OP-AMP
IC2009
R2244
4.7K
R2241
22K R2264 10K
R2254
1M
R2256
12K R2258
6.8K
22K
R2238
1.8K 6800P
C2183 0.68 C2181
10
C2179
6.8K
R2266C2185
10
39K
R2269
R2245R2242
R2239
1.8K
R2255
1M
R2270R2265
6.8K
R2267
C2184 C2182C2180
C2205
0.068 R2291 4.7K
C2204
0.068 R2290
4.7K FL_H
R2293
10K
R2308
1.8K
10K
6.8K
R2320
R2292
10K
C2212
0
R2305
1.8K
10K
6.8K
R2321
C2213
0
FR_L
FR_H
FL_L
C2208
3900P
C2209
3900P
6.3V47
C2146
CHANGE
CHANGE
CHANGE

10
2.4. Music Port Circuit (SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.5) on page 103.
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
DMUSIC PORT CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-AKX52EB/EG/GN MUSIC PORT CIRCUIT
C
TO
PANEL CIRCUIT
(ZJ6002A*)
IN SCHEMATIC
DIAGRAM - 12
TO JUPITER SHIELD
: +B SIGNAL LINE : MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
6003
6004
TL
TL
TL
TL
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
5JK6002
J0JBC0000019
L6005
J0JBC0000019
L6007
J0JBC0000019
L6006 0.047
C6059
1
6
7
4
3
2
5JK6001
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
231
VR6000
EVUF2AF15B14
MIC VOLUME
1
7
6
4
2
3
5
JK6000
MIC
C6019
0.01
C6017
1000P
C6005 16V10
C6014
50V0.1
C6009 50V1
564 123
91113141210
7
8
IN VREF INT V+ GND
GAIN1
OUT
BUFFOUT
BUFFGAIN
BUFFIN
SENSE GAIN SW
C6003
47P
50V4.7
C6007C6004
50V0.1
C6015
50V2.2
2200P
C6012
C6010
50V1
C6000
50V4.7
DET
GAIN2
C6006
4700P
R6015
560
R6016
680 L6000
J0JBC0000019
100KR6002
R6004
15K R6012 330
R6000
100
R6003
4.7K
IC6000
C1AB00003130
MIC AMPLIFIER
C6002 16V10
R6001 6.8K
C6016
0.01
C6013
1000P ADD
(C6013)

11
2.5. Remote Sensor, USB & Tuner Circuit (SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.6) on page 104.
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
EREMOTE SENSOR CIRCUIT
GTUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX52EB/EG/GN REMOTE SENSOR / USB / TUNER CIRCUIT
: +B SIGNAL LINE FUSB 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
10
7
6
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
(C6065)

12
2.6. Jupiter Circuit (SA-AKX52EB/EG/GN-K)
With reference to original service manual (section 17.7) on page 108.
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
HJUPITER 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
0.1
RIN
U1TXD
NRST
IREQ
U1RXD
LIN
ADGND
DAGND
LOUT
L501
8
65
7
1
32 4
RX864
D1H84734A024
C812
4V22 C813 4V22
D802
B0JCMD000022
D804
B0JCMD000022
3
1
2
4
5
C0DBZYY00293
IC802
C809
4V22
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
(C602)
CHANGE

13
2.7. Main Circuit (SA-AKX52PH/PN-K)
With reference to original service manual (section 17.3) on page 98, 99 & 100.
43 44 45 46 47 48 49 50 51 52 53 54 55 56
A
C
D
B
E
G
H
F
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-AKX52PH/PN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (3/8)
TO MAIN
CIRCUIT (8/8)
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
ECO_CTL
R2114
100
HP_SW
MPORT_SW
SD_INT
100K
R2105C2115
10
D2001
B0ACCK000012
560K
R2123
10K
R2182
10K
R2185
27
81
54
36
C3EBFY000006
EEPROM
IC2006
R2235
22K
R2228 22K
330PC2163
R2218
10K
C2162 330P
FAN_OUT
LD_CCW
C2148
0.022
EE_CS
EE_CLK
EE_DATA
D2006
B0ACCK000012
R2157 1.5K
B0ACCK000012
D2005
100R2163 1.5KR2160 1KR2165 CD_RESET
CD_INNER_SW
100R2156 100R2164 100R2166 100R2159
R2152 100 R2154 100
TU_INT
100R2117 100R2118 100R2120 0R2115
R2129 100 R2126 100
OCD_SDA
ASP_DATA
OCD_SCL
ASP_CLK
DC_DET_PWR DC_DET_AMP
31
2
X2001
H2B100500007
0.1
C2130
TU_CLK TU_SDA
15P
C2129
NRST H0A327200097
X2000
TU_RST
15P
C2123
0R2140 0R2136
CLIP_ATTN MMOD
R2178 10K
R2177 15K
R2174 10K
R2173 15K
C2137 0.1
16V220C2139
R2176 10K
R2175 10K
R2232
10K
R2229
10K
R2203
4.7K
47K
R2189
C2151
0.1
D2008
B0ACCK000012
C2150
50V3.3
UP_DGND
Q2014
B1GBCFLL0037
POWER CONTROL
R2214
1K
SYS3.3V
B1ACKD000006
POWER SUPPLY
Q2015
470K
R2221
PCONT
DVREF+
0.1
C2143
BASS_SHIFT
1C2144
B1GBCFLL0037
RESET
Q2011
10K
R2329
CD_OPEN_SW
SYNC
R2198 1K
R2365 1K
R2017 3.3K
CD_CLOSE_SW
R2376 1K
R2018
10K R2019 68K
R2366 1K
B1GBCFJJ0051
SWITCH
QR2006
0.1
C2141
SMPS_BP
LD_CW
EE_CS
EE_CLK
EE_DATA
100R2195 100R2197 1KR2196
C2095 0.1
R2085
5.6K...PH 3.3K...PN
R2082
100K R2084 10K
1KR2072
R2075 100
SD_NRST
USB_REC_LED
1KR2076
R2026 100
R2070 100
D2002 D2003
RMT
VOL_JOGB
VOL_JOGA
100R2065
R2073 100
1KR2069 100R2074
MODE_DA
F_HOP
MUTE_F
100R2071
100R2066
R2067 100
C2094 0.1
ROTARY_SKIP
KEY2
KEY1
SD_CMD
SD_STAT 100R2068
100P
C2097 C2099
100P
10K
R2099
10K
R2097
R2106
1K
0
R2108
4.7K
R2102
R2094 3.9K
47KR2096
4.7KR2098
47KR2095
R2093 3.9K
79
77
76
78
49
47
48
50
74 7172 6768 56 5558 57 52 5154 536566 6162 596064 6370 697375
10879 1211
99
100
95
94
96
97
90
91
89
93
92
98
465213
81
82
80
86
87
88
84
83
85
45
19171514 16 18
43
232120 22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
RFKWMAKX52M0
MICRO CONTROLLER
IC2003
100
R2091
C2106
100P
MUTE_A
AUTO_BASS
TEMP_DET
CLIP_SENSOR
LED_DIMMER
DVREF+
0.1
C2102
NC NC NC NC NC
VSS
NC NC NC NC
M.PORT_SW
HP_SW SD_INT
CR TIMER
NC
NC
FAN_DET
NC
NC
VSS
NC
[51] CD_RESET
NC NC NC NC NC
ECO_CNTRL
TRAVERSE_CCW
NC
LOAD_CCW
LOAD_CW
CLOSE_SW
SW_LED
FAN_OUT2
FAN_OUT1
NC
GND DO
DITEST SK
CSVCC
[52] CD_REST_SW
[53] TRAVERSE_CW
XTIN XTOUT DCDET1 SW_ LVL2 DCDET2 VSS MMOD XI OCD_SCL SW_MUTE OCD_SDA ASP_CLK ASP_DATA CLIP ATTN SW_ LVL1
EE_CS
EE_CLK
VDD18
NC
NC
EE_DATA
NC
SWJOGB TU_SDA TU_CLK TU_RST TU_INT
CD_OPEN_SW
SMPS_BP
PCONT
[27] SYNC
[26] BASS_SHIFT
XO SWJOGA NRST VDD18 VDD33
MUTE_A
[98] KEY2
[100] VREF+
RMT
MUTE_F
F_HOP1
MODE_DA
VSS [99] KEY1
VDD
MUTE_S
[78] SD_NRST
LED DIMMER
LVL MTR
TEMP_DET
AUTO BASS
REGION 1
ROTARY SKIP
CLIP SENSOR
[79] USB REC LED
[76] SD_CMD
[77] SD_STAT
VOL_JOGB
VOL_JOGA
REGION 2
MUTE_S
SW_MUTE
DZ2J033M0L
B0BC3R3A0262 DZ2J033M0L
B0BC3R3A0262
CHANGE

14
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14
K
L
J
M
O
P
N
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX52PH/PN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (1/8)
P1
6
7
8
9
10
: 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
0
R2127
D2300
B0ACCK000012 B1ADCE000012
SWITCH
Q2050 R2153
100K
100KR2349
33K
27K
R2350C2128
5600P
R2130
1K
10K
R2348
16V33
C2132R2121
4.7M
R2107
22
CLIP_SENSOR
AGND
R2112
1K 0
R2128
C2121
47P
C2127
180P
120P
C2126
47P
4.7K
R2137
120P
C2133
R2150
56K 4.7
C2135C2117
1
675
24
V-
3
8
V+
1
C0AABB000125
OP-AMP
IC2005
C2134
4.7
1K
R2113
0.1
C2243 C2110
16V220
R2138
4.7K R2146 56K
C2114
6.3V220
0
R2134
C2116
1
LEFT-OUT
M+12V
RIGHT-OUT
SW_MUTE R2133
0C2119
6.3V220
B1GDCFJJ0047
MUTING CONTROL
UP_DGND
Q2006
CHANGE
CHANGE

15
15 16 17 18 19 20 21 22 23 24 25 26 27 28
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-AKX52PH/PN MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
TO MAIN
CIRCUIT (7/8)
TO MAIN
CIRCUIT (2/8)
P1P1
10
6
9
7
8
: 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
R2217
0
R2191
18
1000P
C2147
R2187
18
18
R2190R2186
18
R2208
560
3
25
4
16
Q2013
B1GFGCAA0001
MUTING
R2209
560
18
R2202
1000P
C2149
R2200
18
R2201
18
R2199
18
HP_R
560
R2207
3
25
4
16
Q2012
B1GFGCAA0001
MUTING
47K
R2223
HP_L
47K
R2222
MUTE_A 220
R2188
560
R2204
R2210
0
QR2002
B1GDCFGA0018
MUTING CONTROL
UP_DGND
AGND
R2268
2.7K
0
R2092 0
C2107
R2272
2.7K
0.1
C2189
25V330
C2190
0
R2081R2224
0C2096 0
0
R2083
0
R2225 0 C2098
C2108
0
R2090
0
16V47
C2152
C2145
16V47
4.7K22K 39K10K6800P 0.6810
Q2017
B1ABCF000176
C2186
10
C2166
0.1 0.1
C2169
6.8K
22K
R2259
R2257
12K
B1ABCF000176
AMPLIFIER
AMPLIFIER
Q2016
C2168
0.1
C2165
0.1
675
24
GND
3
8
V+
1
C0ABBA000159
OP-AMP
IC2009
R2244
4.7K
R2241
22K R2264 10K
R2254
1M
R2256
12K R2258
6.8K
22K
R2238
1.8K 6800P
C2183 0.68 C2181
10
C2179
6.8K
R2266C2185
10
39K
R2269
R2245R2242
R2239
1.8K
R2255
1M
R2270R2265
6.8K
R2267
C2184 C2182C2180
C2205
0.068 R2291 4.7K
C2204
0.068 R2290
4.7K FL_H
R2293
10K
R2308
1.8K
10K
6.8K
R2320
R2292
10K
C2212
0
R2305
1.8K
R2321
C2213
0
FR_L
FR_H
FL_L
C2208
3900P
C2209
3900P
6.3V47
C2146
10K
6.8K
CHANGE
CHANGE
CHANGE

16
2.8. Music Port Circuit (SA-AKX52PH/PN-K)
With reference to original service manual (section 17.5) on page 105.
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
DMUSIC PORT CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-AKX52PH/PN MUSIC PORT CIRCUIT
C
TO
PANEL CIRCUIT
(ZJ6002A*)
IN SCHEMATIC
DIAGRAM - 12
TO JUPITER SHIELD
: +B SIGNAL LINE : MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
6003
6004
TL
TL
TL
TL
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
5JK6002
J0JBC0000019
L6005
J0JBC0000019
L6007
J0JBC0000019
L6006 0.047
C6059
1
6
7
4
3
2
5JK6001
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
231
VR6000
EVUF2AF15B14
MIC VOLUME
1
7
6
4
2
3
5
JK6000
MIC
C6019
0.01
C6017
1000P
C6005 16V10
C6014
50V0.1
C6009 50V1
564 123
91113141210
7
8
IN VREF INT V+ GND
GAIN1
OUT
BUFFOUT
BUFFGAIN
BUFFIN
SENSE GAIN SW
C6003
47P
50V4.7
C6007C6004
50V0.1
C6015
50V2.2
2200P
C6012
C6010
50V1
C6000
50V4.7
DET
GAIN2
C6006
4700P
R6015
560
R6016
680 L6000
J0JBC0000019
100KR6002
R6004
15K R6012 330
R6000
100
R6003
4.7K
IC6000
C1AB00003130
MIC AMPLIFIER
C6002 16V10
R6001 6.8K
C6016
0.01
C6013
1000P ADD
(C6013)

17
2.9. Remote Sensor, USB, Tuner & Voltage Selector Circuit (SA-AKX52PH/PN-K)
With reference to original service manual (section 17.6) on page 106.
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
EREMOTE SENSOR CIRCUIT
GTUNER CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX52PH/PN REMOTE SENSOR / USB / TUNER / VOLTAGE SELECTOR CIRCUIT
: +B SIGNAL LINE FUSB 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
KVOLTAGE 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
10
7
6
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
(C6065)

18
2.10. Jupiter Circuit (SA-AKX52PH/PN-K)
With reference to original service manual (section 17.7) on page 110.
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
HJUPITER 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
0.1
RIN
U1TXD
NRST
IREQ
U1RXD
LIN
ADGND
DAGND
LOUT
L501
8
65
7
1
32 4
RX864
D1H84734A024
C812
4V22 C813 4V22
D802
B0JCMD000022
D804
B0JCMD000022
3
1
2
4
5
C0DBZYY00293
IC802
C809
4V22
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
(C602)
CHANGE

19
2.11. SMPS Circuit (SA-AKX52PH/PN-K)
With reference to original service manual (section 17.9) on page 113 & 114.
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
JSMPS CIRCUIT
SCHEMATIC DIAGRAM - 21
SA-AKX52PH/PN 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
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
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
FOR PH
2
3
1
C5HACYY00004...PN
C5HACYY00005...PH
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...PH
33K...PN
R5702 100K...PH
33K...PN
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
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
R5727
0.1
B1ABCF000176
Q5722
10K
R5721
D5722
B0BC019A0007
B0ACCK000012
D5723
C5720
0.1
B0BC010A0007...PH
B0BC018A0267...PN
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
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
C5727...PN
3300P
FOR PN
G4DYZ0000051...PH
G4DYZ0000050...PN
TH5861
D4CC11040013
R5898
10K
C5900
10
ADD...PN ONLY
(TH5861,R5898,C5900)

20
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
JSMPS CIRCUIT
SCHEMATIC DIAGRAM - 22
SA-AKX52PH/PN SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (1/2)
P1
1
2
4
3
K
TO
VOLTAGE SELECTOR
CIRCUIT
IN SCHEMATIC
DIAGRAM - 14
: -B SIGNAL LINE: +B SIGNAL LINE
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
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
ERJ8GEYJ155V
1.5M
R5708
ERJ8GEYJ155V
1.5M
R5709
DZ5701 C5701
0.1
F0CAF104A105
ZA5701
P5701
ZA5702 TH5702
D4CAA2R20001
T6.3AL 250V...PH
8A 125V...PN
F1
C5700
F1BAF471A013
470P
(RED)
TL8*
(BLK)
TL7*
K8...PH
0
C5711
400V220
3
21
4
L5701
G0B612H00002
CHASSIS GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
K3...AKX52
0
K6...PN
0
FOR PH
FOR PN FOR PH
FOR PH
AC IN
120V 60Hz...PN
110~127V/220~240V 50/60Hz...PH
1
TP
CHANGE