Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded View / Replacement Parts List (Updates) 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.
1 Notes 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.
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 IC5799 MIP2F20MSSCF SMPS P.C.B.
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 IC5799 MIP2F20MSSCF SMPS P.C.B. MAIN P.C.B. SWITCHING POWER T5751 SUPPLY CONTROL TRANSFORMER CL 3 D5795 D5798 VCC 4 D5896 SYS3.3V CN5802...
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 IC5799 MIP2F20MSSCF SMPS P.C.B.
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 SCHEMATIC DIAGRAM - 13...
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...
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 SCHEMATIC DIAGRAM - 18...
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 SCHEMATIC DIAGRAM - 20...
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 SCHEMATIC DIAGRAM - 14 REMOTE SENSOR CIRCUIT USB CIRCUIT : +B SIGNAL LINE : +B SIGNAL LINE : USB SIGNAL LINE IR6000 B3RAB0000084...
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 SCHEMATIC DIAGRAM - 18 JUPITER CIRCUIT : +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE : USB SIGNAL LINE TO JUPITER R604 TO JUPITER CIRCUIT (3/4)
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 SCHEMATIC DIAGRAM - 21 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE CN5801 +35V_SENSE +35V_SENSE D-AMP CIRCUIT SYS_GND (ZJ5500*) SYS_GND IN SCHEMATIC...
Page 16
SCHEMATIC DIAGRAM - 22 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE L5701 L5702 R5708 ELF22V020A G0B932H00002 P5701 ERJ8GEYJ155V T6.3AL 250V 1.5M ZA5701 ZA5702 AC IN DZ5701 C5701 TH5702 F0CAF104A105 ERZV10V511CS D4CAA2R20001 220V~240V 50Hz ERZVA5Z471 K5740 CHANGE R5709 ERJ8GEYJ155V C5705 C5704...
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 SCHEMATIC DIAGRAM - 5 MAIN CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE...
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 SCHEMATIC DIAGRAM - 14 REMOTE SENSOR CIRCUIT USB CIRCUIT...
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 SCHEMATIC DIAGRAM - 18 JUPITER CIRCUIT : +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE...
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 SCHEMATIC DIAGRAM - 19 D-AMP CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE...
Page 21
SCHEMATIC DIAGRAM - 20 D-AMP CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE C5445 C5450 IC5000 C1BA00000497 POWER AMPLIFIER ZJ5400 R5008 C5008 C5009 C5007 C5024 C5025 C5001 C5002 R5000 C5006 C5030 C5027 C5028 0.015 0.015 330P MODE2...
3.12. SMPS Circuit (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 17.9.) on page 113-114 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 17.9.) on page 113-114 for Model No. SA-AKX52PR-K SCHEMATIC DIAGRAM - 21 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE...
Page 23
SCHEMATIC DIAGRAM - 22 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE L5701 T6.3AL 250V...PH R5708 G0B612H00002 P5701 8A 125V...PN ERJ8GEYJ155V 1.5M AC IN ZA5701 ZA5702 110~127V/220~240V 50/60Hz...PH DZ5701 C5701 TH5702 120V 60Hz...PN F0CAF104A105 ERZV10V511CS D4CAA2R20001 ERZVA5Z471 CHANGE R5709 ERJ8GEYJ155V C5705...
4.1. CD Servo P.C.B. (For SA-AKX32PH/PN-K, SA-AKX32PR-K) With reference to original service manual (section 18.1.) on page 113 for Model No. SA-AKX32PH/PN-K With reference to SA-AKX32PH/PN-K service manual (section 18.1.) on page 113 for Model No. SA-AKX32PR-K CD SERVO P.C.B. (REPX0919A)
4.2. Main P.C.B. (For SA-AKX32PH/PN-K, SA-AKX32PR-K) With reference to original service manual (section 18.2.) on page 114 for Model No. SA-AKX32PH/PN-K With reference to SA-AKX32PH/PN-K service manual (section 18.2.) on page 114 for Model No. SA-AKX32PR-K MAIN P.C.B. (REPX0887KA...PH) (REPX0887HA...PN)
Music Port, Remote Sensor, USB & Tuner P.C.B. (For SA-AKX32PH/PN-K, SA-AKX32PR-K) With reference to original service manual (section 18.4.) on page 116 for Model No. SA-AKX32PH/PN-K With reference to SA-AKX32PH/PN-K service manual (section 18.4.) on page 116 for Model No. SA-AKX32PR-K MUSIC PORT P.C.B.
4.4. Jupiter P.C.B. (For SA-AKX32PH/PN-K, SA-AKX32PR-K) With reference to original service manual (section 18.5.) on page 117 for Model No. SA-AKX32PH/PN-K With reference to SA-AKX32PH/PN-K service manual (section 18.5.) on page 117 for Model No. SA-AKX32PR-K JUPITER P.C.B. (RFKBX0922B) C837...
4.5. D-AMP, SMPS & Voltage Selector P.C.B. (For SA-AKX32PH/PN-K, SA-AKX32PR-K) With reference to original service manual (section 18.6.) on page 118-119 for Model No. SA-AKX32PH/PN-K With reference to SA-AKX32PH/PN-K service manual (section 18.6.) on page 118-119 for Model No. SA-AKX32PR-K SMPS P.C.B.
4.7. CD Servo P.C.B. (For SA-AKX52EB/EG/GN-K) With reference to original service manual (section 18.1.) on page 113 for Model No. SA-AKX52EB/EG/GN-K CD SERVO P.C.B. (REPX0919A) CHANGE PATTERN CN7001 (TO OPTICAL PICKUP UNIT (CD MECHANISM UNIT BRS1C)) Q7601 TP64 TP63 R7601 TP14 M7302* C7601...
4.8. Main P.C.B. (For SA-AKX52EB/EG/GN-K) With reference to original service manual (section 18.2.) on page 114 for Model No. SA-AKX52EB/EG/GN-K MAIN P.C.B. (REPX0887EA...EB/EG) (REPX0887GA...GN) AUX IN CHANGE PATTERN 1-GND 4-GND CN2006 R2001 Q2035 (TO FAN UNIT) 3-RCH R2002 2-LCH W5573 JK2000 C2061 C2110...
4.11. CD Servo P.C.B. (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 18.1.) on page 115 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 18.1.) on page 115 for Model No. SA-AKX52PR-K CD SERVO P.C.B. (REPX0919A) CHANGE PATTERN CN7001 (TO OPTICAL PICKUP UNIT...
4.12. Main P.C.B. (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 18.2.) on page 116 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 18.2.) on page 116 for Model No. SA-AKX52PR-K MAIN P.C.B. (REPX0887FA...PH) (REPX0887DA...PN) CHANGE AUX IN CHANGE...
4.13. Jupiter P.C.B. (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 18.5.) on page 119 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 18.5.) on page 119 for Model No. SA-AKX52PR-K JUPITER P.C.B. (RFKBX0922B) C837 X802 R849 R801...
4.14. D-Amp P.C.B. (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 18.6.) on page 120 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 18.6.) on page 120 for Model No. SA-AKX52PR-K D-AMP P.C.B. (REPX0931A) CHANGE (REPX0931D) W5048 C5553...
4.15. SMPS & Voltage Selector P.C.B. (For SA-AKX52PH/PN-K, SA-AKX52PR-K) With reference to original service manual (section 18.7.) on page 121-122 for Model No. SA-AKX52PH/PN-K With reference to SA-AKX52PH/PN-K service manual (section 18.7.) on page 121-122 for Model No. SA-AKX52PR-K SMPS P.C.B. (REPX0886F...PH) VOLTAGE SELECTOR P.C.B.
5.3. Packaging (For SA-AKX32PH/PN-K) With reference to original service manual (section 20.1.2) on page 125 for Model No. SA-AKX32PH/PN-K ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER (A1-1) AC CORD (FOR PN ONLY) SB-AKX32PN AC CORD (FOR PH ONLY) OI BOOK...
5.4. Packaging (For SA-AKX32PR-K) With reference to original service manual (section 5.1.2) on page 15 for Model No. SA-AKX32PR-K ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER (A1-1) AC CORD SB-AKX32PN OI BOOK AM LOOP ANTENNA FM INDOOR ANTENNA SA-AKX32PR F R O N T POLYFOAM (TOP) SC-AKX32PR-K...
5.5. Packaging (For SA-AKX52EB/EG/GN-K) With reference to original service manual (section 20.1.2) on page 125 for Model No. SA-AKX52EB/EG/GN-K ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER (A1-1) AC CORD (FOR EB ONLY) SB-AKX52PN AC CORD (FOR EG ONLY) AC CORD (FOR GN ONLY) OI BOOK SA-AKX52EB/EG/GN...
5.6. Packaging (For SA-AKX52PH/PN-K) With reference to original service manual (section 20.1.2) on page 127 for Model No. SA-AKX52PH/PN-K ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER (A1-1) AC CORD (FOR PN ONLY) SB-AKX52PN AC CORD (FOR PH ONLY) OI BOOK AM LOOP ANTENNA SA-AKX52PH/PN FM INDOOR ANTENNA...
5.7. Packaging (For SA-AKX52PR-K) With reference to original service manual (section 5.1.2) on page 15 for Model No. SA-AKX52PR-K ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER (A1-1) AC CORD SB-AKX52PN OI BOOK AM LOOP ANTENNA SA-AKX52PR FM INDOOR ANTENNA F R O N T POLYFOAM (TOP) SC-AKX52PR-K...
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.
Model No. Ref. No. Original Part No. New Part No. Notes Original Part Name & New Part Name & Remarks Descriptions Descriptions SA-AKX32PH/ RMBX0073 RMB0930 CD LID OPEN SPRING CD LID OPEN SPRING CHANGE PN/PR-K A1-1 RKK-PM500EBK R/C BATTERY COVER...
Page 49
Model No. Ref. No. Original Part No. New Part No. Notes Original Part Name & New Part Name & Remarks Descriptions Descriptions SA-AKX52PH/ C2188 F2A1C330A698 F2A1A330B138 33uF 16V 33uF CHANGE PN/PR-K C2198 F2A1E102A207 F2A1C102A019 1000uF 25V 1000uF 16V CHANGE C2202 D0GBR00JA008 1/10W ADD (PN)