Panasonic SC-UA3E Service Manual
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Panasonic SC-UA3E Service Manual

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Please refer to the original service manual for:
CD Mechanism Unit (BRS12C), Order No. PSG1303059AE

TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Before Repair and Adjustment ------------------------- 4
1.3. Protection Circuitry ---------------------------------------- 4
1.4. Caution For AC Cord (For E/GN)---------------------- 5
1.5. Safety Parts Information --------------------------------- 6
2 Warning -------------------------------------------------------------- 7
2.2. Precaution of Laser Diode------------------------------- 7
(PbF)---------------------------------------------------------- 8
prevention --------------------------------------------------- 9
3 Service Navigation ----------------------------------------------10
3.1. Service Information --------------------------------------10
4 Specifications ----------------------------------------------------11
PAGE
SC-UA3E
Model No.
SC-UA3GN
SC-UA3PR
SC-UA3PU
Product Color: (K)...Black Type
5.2. Main Unit Key Button Operation---------------------- 13
6 Service Mode ----------------------------------------------------- 14
6.1. Cold-Start -------------------------------------------------- 14
6.3. Doctor Mode Table--------------------------------------- 15
6.4. Self-Diagnostic Mode ----------------------------------- 17
7 Troubleshooting Guide --------------------------------------- 19
7.1. No Power or No Display-------------------------------- 19
7.2. Bluetooth® Pairing Failure----------------------------- 19
7.3. No Key Function------------------------------------------ 19
7.4. No Remote Control Function-------------------------- 20
7.5. USB Device Cannot Detect---------------------------- 20
7.6. No Output Sound----------------------------------------- 20
7.7. Check Point------------------------------------------------ 21
8.1. Types of Screws------------------------------------------ 22
8.2. Disassembly Flow Chart ------------------------------- 23
© Panasonic Corporation 2017. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1705009CE
CD Stereo System
PAGE

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Summary of Contents for Panasonic SC-UA3E

  • Page 1: Table Of Contents

    8 Disassembly and Assembly Instructions--------------- 22 4 Specifications ----------------------------------------------------11 8.1. Types of Screws------------------------------------------ 22 5 Location of Controls and Components ------------------12 8.2. Disassembly Flow Chart ------------------------------- 23 © Panasonic Corporation 2017. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 8.3. Main Components and P.C.B. Locations ----------- 23 8.4. Disassembly of Front Panel Unit --------------------- 24 8.5. Disassembly of Panel P.C.B. -------------------------- 25 8.6. Disassembly of USB P.C.B. --------------------------- 25 8.7. Disassembly of Front Speakers (SP5 and SP6) --------------------------------------------------------- 25 8.8.

  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. General Guidelines 1. IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock, fire, or other hazards.

  • Page 4: Before Repair And Adjustment

    1.2. Before Repair and Adjustment Disconnect AC power to discharge AC capacitor (in SMPS Module) as indicate below diagram through a 10 Ω, 10 W resistor to ground. Caution: DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices. After repairs are completed, restore power gradually using a variac to avoid overcurrent.

  • Page 5: Caution For Ac Cord (For E/Gn)

    1.4. Caution For AC Cord (For E/GN) Figure 1-3...

  • Page 6: Safety Parts Information

    1.5. Safety Parts Information Safety Parts List: There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Exploded View & Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards.

  • Page 7: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi- tive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).

  • Page 8: General Description About Lead Free Solder (Pbf)

    Figure 2-1 2.3. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 9: Grounding For Electrostatic Breakdown Prevention

    Cautions to Be Taken in Handling the Optical Pickup Unit 2.4.1. The laser diode in the optical pickup unit may be damaged due to electrostatic discharge generating from clothes or human body. Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode. 1.

  • Page 10: Service Navigation

    If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service manual. 3.1.1. Software Update Panasonic may release updated software for this system that may add or improve the way a feature operates. For more details, refer to the following website. http://panasonic.jp/support/global/cs/...

  • Page 11: Specifications

    4 Specifications General Power supply AC 220 to 240 V, 50 Hz (for E/ Amplifier section GN/PR) RMS output power stereo mode AC 110 V to 240 V, 50/60 Hz 150 W per channel (4 Ω), Front Ch (both ch driven) (for PU) 1 kHz, 30% THD Total RMS stereo mode power...

  • Page 12: Location Of Controls And Components

    5 Location of Controls and Components 5.1. Remote Control Key Button Operation (For E/GN) (For PR/PU) (For E/GN) (For PR/PU)

  • Page 13: Main Unit Key Button Operation

    5.2. Main Unit Key Button Operation...

  • Page 14: Service Mode

    6 Service Mode Remote control with numeric button (Example: N2QAYB001019 (AKX220)) 6.1. Cold-Start Item Key Operation FL Display Mode Name Description Front Key Cold Start To carry out cold-start or initialize 1. Press & hold [ ] button to shipping mode follow by [JUKEBOX] on main unit for more than 2 seconds.

  • Page 15: Doctor Mode Table 1

    6.3. Doctor Mode Table 6.3.1. Doctor Mode Table 1 Item Key Operation FL Display Mode Name Description Front Key Doctor Mode 1. Press [ ] button on main unit follow by [4] and [7] on remote control. 2. To exit, press [SLEEP] button on remote control or, press [POWER, /I] button on Main Unit...
  • Page 16 6.3.2. Doctor Mode Table 2 Item Key Operation FL Display Mode Name Description Front Key Volume Setting To check the volume setting of the In Doctor Mode: Check main unit. 1. Press [7], [8], [9] button on the remote control. 2.

  • Page 17: Self-Diagnostic Mode

    6.4. Self-Diagnostic Mode Item Key Operation FL Display Mode Name Description Front Key Self Diagnostic c i t Mode (Ensure no disc is inserted). Step 2: Press & hold [ ] button follow by [JUKEBOX] on main unit for 2 seconds. Error Code System will perform a check on c i t...
  • Page 18 6.5.2. CD Mechanism Error Code Table Item Key Operation Solution FL Display (PCB exchange repair) Mode Name Description Front Key Error Code Diagnosis Contents: Press [ ] on main unit Check following: CD H15 CD Open Abnormal for next error. 1.

  • Page 19: Troubleshooting Guide

    7 Troubleshooting Guide 7.1. No Power or No Display Press Power Button Check Secondary Cap. (C5) 1. AC Cord Plug-out No Display on Check Primary E-Cap (C1) of Unit or Remote or Secondary Rect. Diode (D2) 2. Check Fuse(F1) = 0 ohm FL Display Measured 300V or more Control...

  • Page 20: No Remote Control Function

    7.4. No Remote Control Function Press Remote Control Press the Power Button If Cannot FL Display Press Remote All Remote Control No Problem Power Button Power ON of the Unit Show "HELLO" Control Buttons Buttons are Working Found to Power ON the unit (No Display) to Turn ON the Set Check Regulator IC...

  • Page 21: Check Point

    7.7. Check Point SMPS MODULE Secondary Capacitor Fuse (F1) Primary Capacitor (C1) (C5) (0 ohm) (300V or more) (14V or 33V) Main PCB IC9001 Pin #1 IC1004_Pin 3 1.6V IC1005_Pin 2 3.3V P1801_Pin 1/3/5 C1052 5V/3.3V/12V 7V/12V...

  • Page 22: Disassembly And Assembly Instructions

    8 Disassembly and Assembly Instructions Caution Note: • This section describes the disassembly and/or assembly procedures for all major printed circuit boards & main compo- nents for the unit. (You may refer to the section of “Main components and P.C.B Locations” as described in the service manual) •...

  • Page 23: Disassembly Flow Chart

    8.2. Disassembly Flow Chart Front Panel Unit LED P.C.B. Panel P.C.B. Mic P.C.B. USB P.C.B. (For E/PR/PU) Front Speakers Main P.C.B. (SP5 and SP6) Front Speakers SMPS Module (SP3 and SP4) Front Speakers CD Mechanism (SP1 and SP2) Unit CD Interface P.C.B.

  • Page 24: Disassembly Of Front Panel Unit

    8.4. Disassembly of Front Panel Step 4 Remove 6 screws. Step 5 Remove Front Panel Unit and Bottom frame. Unit Step 1 Remove 12 screws. Step 2 Remove 6 screws. (For E/PR/PU) Step 6 Remove 2 screws. (For E/GN) Step 2 Remove 5 screws. (For GN) Step 7 Remove 2 screws.

  • Page 25: Disassembly Of Panel P.c.b

    Step 9 Detach 17P FFC at connector (P1801) on Main P.C.B.. 8.6. Disassembly of USB P.C.B. Step 10 Detach 2P Wire at connector (P1503) on Main P.C.B.. • Refer to “Disassembly of Front Panel Unit”. Step 11 Detach 4P Wire at connector (CN3501) on Main P.C.B..

  • Page 26: Disassembly Of Front Speakers (Sp3 And Sp4)

    8.8. Disassembly of Front Speakers Step 2 Remove tape and wire. Step 3 Remove SP1 and SP2. (SP3 and SP4) • Refer to “Disassembly of Front Panel Unit”. Step 1 Remove 8 screws. Step 2 Remove tape and wire. Step 3 Remove SP3 and SP4. 8.10.

  • Page 27: Disassembly Of Mic P.c.b. (For E/Pr/Pu)

    Step 4 Remove 10 screws. 8.12. Disassembly of Main P.C.B. • Refer to “Disassembly of Front Panel Unit”. Step 1 Remove 3 screws. (For E/PR/PU) Step 2 Detach 5P Wire at connector (CN1401) on Mic P.C.B.. (For E/PR/PU) Step 3 Remove Mic bracket. (For E/PR/PU) Step 5 Remove 8 screws.

  • Page 28: Disassembly Of Smps Module

    Step 4 Remove 3 screws. (For GN) Step 5 Remove 1 screw. Step 6 Detach 9P Wire at connector (CON2) on SMPS Module. Step 7 Detach 10P FFC at connector (P5001) on Main P.C.B.. Step 8 Detach 24P FFC at connector (P5002) on Main P.C.B.. Step 9 Remove Main P.C.B..

  • Page 29: Disassembly Of Cd Mechanism Unit

    Step 1 Remove 1 screw. (For GN) Step 2 Detach 9P Wire at connector (CON2) on SMPS Module. Step 3 Release catch. Step 4 Remove SMPS Module. Step 1 Remove 2 screws. (For PR/PU) 8.14. Disassembly of CD Mecha- nism Unit •...
  • Page 30 Step 1 Remove 2 screws. (For GN) Step 2 Detach 10P FFC at connector (P5001) on Main P.C.B.. Step 3 Detach 24P FFC at connector (P5002) on Main P.C.B.. Step 4 Remove Inner chassis. Step 1 Remove 4 screws. (For PR/PU) Step 5 Remove 4 screws.

  • Page 31: Disassembly Of Cd Interface P.c.b

    8.15. Disassembly of CD Interface P.C.B. • Refer to “Disassembly of Front Panel Unit”. • Refer to “Disassembly of CD Mechanism Unit”. Step 1 Remove 2 screws. Step 2 Desolder pins of the motor (M7301). Step 3 Desolder pins of the motor (M7302). Step 4 Remove CD Interface P.C.B..

  • Page 32: Service Position

    9 Service Position Note: Refer to Section 8 for disassembly instruction for the related parts. 9.1. Checking of Main P.C.B. and SMPS Module Step 1 Remove Front Panel Unit. Step 2 Remove Mic P.C.B.. (For E/PR/PU) Step 3 Remove Main P.C.B.. Step 4 Remove SMPS Module.

  • Page 33: Block Diagram

    (PLAY)...E/GN DEVICE D- B USB D- USB0 DM (REC/PLAY)...PR/PU BT CTS BT UART RTS D+ B P9001 CN6402 USB D+ USB0 DP LDO ON BT WAKE NOTE: “ * ” REF IS FOR INDICATION ONLY SC-UA3E/GN/PR/PU SYSTEM CONTROL BLOCK DIAGRAM...

  • Page 34: Audio (1/2)

    BLOCK (2/2) IC52 FM RADIO RECEIVER JK6002 DOUT GCGPO2 TUN INT AUX IN TUN RST TUN WCK DCLK G TUN BCK DSP SCL DSP SDA JK51 FM ANT SCLK 2 FMI SDIO LRCK 10 BCK SC-UA3E/GN/PR/PU AUDIO (1/2) BLOCK DIAGRAM...

  • Page 35: Audio (2/2)

    BST C PWM2A INPUT C PWM2B INPUT D OUT D OUT D BST D Q6001,Q6002, Q6007,Q6300 DC DETECT DC DET AMP FAN TO SYSTEM CONTROL CIRCUIT VALID /RESET /OTW /FAULT 41 XI X6500 42 XO SC-UA3E/GN/PR/PU AUDIO (2/2) BLOCK DIAGRAM...

  • Page 36: Power Supply

    PW SOC +1.5V SMPS ID VOUT +1.5V MV DET CN1002 MV DET +3.3V D1007 IC7001 MV DET D1014 VOLTAGE MV DET DETECTOR FROM/TO SYSTEM PROTECT PW BT +5V PROTECT CONTROL VOUT BT PCONT BT PCONT BT PCONT SC-UA3E/GN/PR/PU POWER SUPPLY BLOCK DIAGRAM...

  • Page 37: Wiring Connection Diagram

    CD INTERFACE P.C.B. P5002 MIC P.C.B. TO OPTICAL PICKUP UNIT (For E/PR/PU) (CD MECHANISM UNIT) CN1401 P5001 CN7002 CN1002 MAIN P.C.B. TO SMPS MODULE CN6402 P9001 USB P.C.B. P1801 P1503 CN800 LED P.C.B. CN6001 PANEL P.C.B. SC-UA3E/GN/PR/PU WIRING CONNECTION DIAGRAM...

  • Page 39: Schematic Diagram

    12 Schematic Diagram 12.1. Schematic Diagram Notes • This schematic diagram may be modified at any time with the development of new technology. Notes: S6200: Power switch ( S6201: Stop ( ) switch. S6202: Open/Close switch ( ). S6203: VOL+ switch. S6210: BT-Pairing switch.

  • Page 41: Main (Micon) Circuit (1/2)

    DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 R2035 2.2K TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 SC-UA3E/GN/PR/PU VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 MAIN (MICON) CIRCUIT...

  • Page 42: Main (Micon) Circuit (2/2)

    DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (MICON) CIRCUIT...

  • Page 43: Main (Connector), Main (Bluetooth) And Main (Fan Led) Circuit

    OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (CONNECTOR) / MAIN (BLUETOOTH) / MAIN (FAN LED) CIRCUIT...

  • Page 44: Main (Fe) Circuit

    DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (FE) CIRCUIT...

  • Page 45: Main (Damp) Circuit

    DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (DAMP) CIRCUIT...

  • Page 46: Main (Dsp) Circuit

    DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (DSP) CIRCUIT...

  • Page 47: Main (Opt_Src) Circuit

    DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 SC-UA3E/GN/PR/PU MAIN (OPT_SRC) CIRCUIT...

  • Page 48: Main (Tuner Aux) And Main (Usb) Circuit

    OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 FLAG TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 USB_OVC VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 DGND CO FE SC-UA3E/GN/PR/PU MAIN (TUNER AUX) / MAIN (USB) CIRCUIT...

  • Page 49: Main (Voltage Regulator) Circuit

    DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6 OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7 TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8 US: MAIN (USB): SCHEMATIC DIAGRAM - 8 SC-UA3E/GN/PR/PU MAIN (VOLTAGE REGULATOR) CIRCUIT...

  • Page 50: Panel Circuit

    R6004 DGND DGND KEY1 R6005 KEY1 KEY2 R6006 MAIN (CONNECTOR) KEY2 KEY3 R6007 CIRCUIT (P1801) KEY3 IN SCHEMATIC DGND PW_SYS3R3V R6008 DIAGRAM - 3 PW_SYS3R3V DGND PW_12V R6012 PW_12V_FL DGND PW_3R3V R6010 PW_3R3V DGND PW_+5V R6011 PW_5V_FL_W_BL SC-UA3E/GN/PR/PU PANEL CIRCUIT...

  • Page 51: Mic (For E/Pr/Pu), Usb, Led, Cd Interface

    RESET_SW MAIN (FE) DGND CIRCUIT (P5001) OPEN_SW IN SCHEMATIC LDM- DIAGRAM - 4 S7201 LDM+ RESET TRV- TRV+ M7301* TRAVERSE MOTOR NOTE: “ * ” REF IS FOR INDICATION ONLY SC-UA3E/GN/PR/PU MIC / USB / LED / CD INTERFACE CIRCUIT...

  • Page 52: Printed Circuit Board

    C2055 C6112 LB6102 LB2029 C2020 LB2001 C4401 IC4401 R4405 LB6500 LB1812 LB1805 R4404 LB1804 LB1806 LB1807 LB1801 LB1802 LB1803 D1003 LB1811 C1026 LB1810 C1032 LB1809 LB1808 D1005 C6064 R6012 R6075 ...E/GN R6013 PbF 6463-1 6463-1 (SIDE A) SC-UA3E/GN/PN/PR/PU MAIN P.C.B.

  • Page 53: Main P.c.b. (Side B)

    C1003 R1110 IC1002 R1027 QR1004 R1028 L6003 C6008 L1103 C1005 C6035 R1031 C1018 Q6300 R6067 C1020 CN1002 R6057 Q6002 (TO SMPS MODULE) R6068 R6056 Q6007 R6015 R6066 R6069 R6014 R6132 Q6001 R6055 PbF 6463-1 6463-1 (SIDE B) SC-UA3E/GN/PN/PR/PU MAIN P.C.B.

  • Page 54: Panel, Mic (For E/Pr/Pu) And Usb P.c.b

    MIC 2 (STOP) DP6801 USB P.C.B. (TNPA6524AC...E),(TNPA6524AD...GN) (TNPA6524AB...PR),(TNPA6524...PU) C6806 CN6402 W6401 JK6401 LB6401 C6401 CN6001 R6402 11 13 6522-1 6522-1 6524-1 6524-1 6524-1 6524-1 (SIDE B) USB PORT (PLAY)...E/GN (REC/PLAY)...PR/PU (SIDE A) (SIDE B) SC-UA3E/GN/PR/PU PANEL / MIC / USB P.C.B.

  • Page 55: Led And Cd Interface P.c.b

    (SIDE B) CD INTERFACE P.C.B. (REP4945B) M7302* (SPINDLE MOTOR) S7201 (RESET) CN7002 CN7001 M7301* TO LOADING P.C.B. (TRAVERSE (CD MECHANISM MOTOR) UNIT BRS12C) 3556A 3556A NOTE: " * " REF IS FOR INDICATION ONLY SC-UA3E/GN/PR/PU LED / CD INTERFACE P.C.B.

  • Page 57: Voltage And Waveform Measurement

    PLAY 32.5 21.5 STANDBY 32.5 21.5 REF NO. IC2001 MODE PLAY STANDBY IC2001 REF NO. MODE PLAY STANDBY IC2001 REF NO. MODE PLAY STANDBY IC2001 REF NO. MODE PLAY STANDBY REF NO. IC2001 MODE PLAY STANDBY 3..2 SC-UA3E/GN/PR/PU MAIN P.C.B.
  • Page 58 MODE PLAY STANDBY IC4401 REF NO. MODE PLAY STANDBY IC5001 REF NO. MODE PLAY STANDBY REF NO. IC5001 MODE PLAY STANDBY REF NO. IC52 MODE PLAY STANDBY IC6000 REF NO. MODE PLAY 11.5 11.5 STANDBY 11.5 11.5 SC-UA3E/GN/PR/PU MAIN P.C.B.
  • Page 59 STANDBY IC9001 REF NO. MODE PLAY STANDBY Q1000 Q1008 REF NO. MODE PLAY STANDBY Q5001 Q6001 Q6002 Q6007 Q6300 REF NO. MODE PLAY 11.5 11.5 STANDBY 11.5 11.5 QR1003 QR1004 QR1008 QR8503 REF NO. MODE PLAY STANDBY SC-UA3E/GN/PR/PU MAIN P.C.B.
  • Page 60 REF NO. IC1400 (For E/PR/PU) MODE PLAY 11.9 STANDBY 11.9 REF NO. IC1401 (For E/PR/PU) MODE PLAY 11.9 STANDBY 11.9 SC-UA3E/PR/PU MIC P.C.B. 14.1.5. Panel P.C.B. Q6801 Q6816 QR6201 REF NO. MODE PLAY 15.5 15.5 15.5 STANDBY 15.5 15.5 15.5 QR6202 REF NO.

  • Page 61: Exploded View And Replacement Parts List

    15 Exploded View and Replacement Parts List 15.1. Cabinet Parts Location 1 (PANEL P.C.B.) 25 25 DP6801 (USB P.C.B.) 29 29 36 36 32 32 (LED P.C.B.) SC-UA3 NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY. CABINET DRAWING...

  • Page 62: Cabinet Parts Location

    15.2. Cabinet Parts Location 2 17 FOR E,GN,PR ONLY FOR E,PR,PU ONLY (CD MECHANISM UNIT) 8 FOR E,GN,PR ONLY 8 FOR PU ONLY FOR E,GN ONLY FOR E,PR, PU ONLY (CD INTERFACE P.C.B.) 30 FOR GN ONLY FOR E,PR,PU ONLY (MIC P.C.B.) (SMPS MODULE) (MAIN P.C.B.)

  • Page 63: Packaging

    15.3. Packaging *2 : LAYER PAD AC CORD (FOR PR ONLY) SC-UA3 *1 : P2 AC CORD (FOR GN ONLY) AC CORD (FOR E ONLY) *1 : P2 ACCESSORIES BAG A1 REMOTE CONTROL *1 : P2 *1 : P2 AC CORD (FOR E,PU ONLY) A3 O/I BOOK FM INDOOR ANTENNA...

  • Page 65: Mechanical Replacement Part List

    15.4. Mechanical Replacement Part List Safety Ref. Part No. Part Name & Qty Remarks Description Safety Ref. Part No. Part Name & Qty Remarks RFKNSCUA3PUK BUTTON LIGHT Description PIECE ASS'Y RFKNCUA3PUHK HANDLE BACK CABINET ASS'Y CHASSIS RFKJSCUA3PUK BOTTOM FRAME ASS'Y REE1730 10P FFC (MAIN- 12-1...
  • Page 66 Safety Ref. Part No. Part Name & Qty Remarks Description RHD30111-31 SCREW 14 UA3E-K, UA3PR-K, UA3PU-K RHD30111-31 SCREW 10 UA3GN-K RHDX031008 SCREW VHD1224-1A SCREW XTB3+10JFJK SCREW 13 UA3E-K, UA3PR-K, UA3PU-K XTB3+10JFJK SCREW 12 UA3GN-K XTB4+12GFJ SCREW XTB4+12GFJK SCREW XTB4+16GFJK SCREW TMKS038 PORON SPEAKER UNITS...

  • Page 67: Electrical Replacement Parts List

    15.5. Electrical Replacement Parts List Safety Ref. Part No. Part Name & Remarks Description Safety Ref. Part No. Part Name & Remarks IC6500 VUEALLPT090 (E.S.D) Description IC7000 RSNE031B0 IC/BT MODULE (E.S.D) IC7001 C0DBGYY00969 IC (E.S.D) PRINTED CIRCUIT IC9001 C0DBZYY00716 IC (E.S.D) BOARDS CAPACITORS...
  • Page 68 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description C1048 F1H1H104B047 0.1uF C2043 F1H1A225A051 2.2uF UA3E-K, UA3PR-K, C1049 F1H1H104B047 0.1uF UA3PU-K C1052 F2A1E221B422 220uF C2044 F1H1H104B047 0.1uF C1055 F1H1H104B047 0.1uF C2046 F1H0J1060006 10uF 6.3V C1060...
  • Page 69 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description C6007 F0A1H474A095 0.47uF UA3PR-K, CONNECTORS UA3PU-K C6008 F0A1H225A095 2.2uF UA3E-K, CN1002 K1YA09000001 9P WIRE HOLDER UA3GN-K CN3501 K1KA04A00629 4P CONNECTOR C6008 F0A1H474A095 0.47uF UA3PR-K, P1503 K1KA02AA0193 2P CONNECTOR...
  • Page 70 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description LB1808 J0JYC0000656 INDUCTOR UA3E-K, LB5012 J0JYC0000656 INDUCTOR UA3E-K, UA3GN-K UA3GN-K LB1808 D0GBR00J0004 0 1/10W UA3PR-K, LB5012 D0GBR00J0004 0 1/10W UA3PR-K, UA3PU-K UA3PU-K LB1809 J0JYC0000656 INDUCTOR UA3E-K,...
  • Page 71 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description R1812 J0JYC0000656 INDUCTOR UA3E-K, R4410 D0GB472JA065 4.7K 1/10W UA3PR-K, R5005 D0GB683JA065 68K 1/10W UA3PU-K R5006 D0GB683JA065 68K 1/10W R2001 D0GB471JA065 470 1/10W R5008 D0GB101JA065 100 1/10W...
  • Page 72 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description R9106 D0GAR00J0005 0 1/16W UA3PR-K, FL DISPLAY UA3PU-K DP6801 A2BB00000186 FL DISPLAY RESISTOR NETWORK REMOTE SENSOR RX2001 J0JBD0000050 INDUCTOR RX2002 D1H81014A042 RESISTOR NETWORK IR6500 B3RAD0000226 REMOTE SENSOR RX2003...
  • Page 73 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description D0GBR00J0004 0 1/10W D0GFR00J0005 0 1/4W CN1401 K1KA05BA0061 5P CONNECTOR D0GFR00J0005 0 1/4W D0GFR00J0005 0 1/4W JACKS D0GDR00J0004 0 1/8W D0GDR00J0004 0 1/8W JK1401 K2HB107B0001 JK...
  • Page 74 Safety Ref. Part No. Part Name & Remarks Description CN6402 K1KA04BA0061 4P CONNECTOR JACKS JK6401 K1FY104A0034 JK INDUCTORS LB6401 J0JHC0000118 INDUCTOR RESISTORS R6402 D0GB474JA065 470K 1/10W W6401 D0GDR00J0004 0 1/8W PRINTED CIRCUIT BOARDS PCB5 TNPA6525AC LED P.C.B (RTL) UA3E-K PCB5 TNPA6525AD LED P.C.B (RTL)

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