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AWA CD2961i Service Manual

Cd mini system for iphone or ipod
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Service
CD Mini System for iPhone or iPod
Performance Specifications .............................................................................................................................. 2
Electrical Parts List ........................................................................................................................................... 5
Printed Circuit Boards ..................................................................................................................................... 12
Wiring Diagram ............................................................................................................................................... 19
Schematic Diagrams ....................................................................................................................................... 21
Voltage Chart .................................................................................................................................................. 27
IC Pins Description and IC Block Diagrams .................................................................................................... 28
Block Diagram ................................................................................................................................................. 35
Exploded Drawing ........................................................................................................................................... 36
Exploded Drawing Parts List ........................................................................................................................... 37
Many electrical and mechanical parts in this chassis have special safety characteristics.
These safety characteristics often pass unnoticed and the protection afforded by them cannot
necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety characteristics are identified in this manual
and its supplements; electrical components having such features are identified by
schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully.
The use of substitute replacement parts that do not have the same safety characteristics as
specified in the parts list may create shock, fire or other hazards.
CAUTION:
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
All manuals and user guides at all-guides.com
CD2961i
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PRODUCT SAFETY NOTES
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  • Page 1: Table Of Contents

    All manuals and user guides at all-guides.com Service Manual CD Mini System for iPhone or iPod CD2961i CONTENTS Pages Performance Specifications ..........................2 Electrical Parts List ............................5 Printed Circuit Boards ............................. 12 Wiring Diagram ............................... 19 Schematic Diagrams ............................21 Voltage Chart ..............................

  • Page 2: Performance Specifications

    All manuals and user guides at all-guides.com PERFORMANCE SPECIFICATIONS GENERAL TEST CONDITION Power Supply : 230V AC 50Hz Output Load : 6ohm Dummy Speaker Load Reference Output : 1W Input Signal Source : 75ohm Dummy for FM Modulation : 40kHz for FM Mono 1kHz Remarks : 7.5kHz Pilot Tone 67.5kHz L+R 1kHz...
  • Page 3 All manuals and user guides at all-guides.com PERFORMANCE SPECIFICATIONS - CONTINUED FM SECTION TEST ITEMS UNIT NOMINAL LIMIT 1. Tuning range 87.5 - 108 2. Tuning step 3. I.F frequency 4. Sensitivity (at S/N=30dB) 90.1MHz 98.1MHz 106.1MHz 5. Limiting sensitivity -3dB Deviation=±40kHz 6.
  • Page 4 All manuals and user guides at all-guides.com PERFORMANCE SPECIFICATIONS - CONTINUED CD SECTION TEST ITEMS UNIT NOMINAL LIMIT 40 ~ 16000 1. Frequency response (-3dB) (Ref. 1kHz) 2. S/N ratio Ref=CD 1K 0dB 20Hz~20kHz BPF A-Weighted 3. Hum and noise Volume=1 20~20kHz BPF Maximum volume...

  • Page 5: Electrical Parts List

    ELECTRICAL PARTS LIST Ref. No. Description Mfr's Part No. Qty. MAIN PCB PCB CD29611-01-01 170x150x1.6mm (FR4/R29) 033-CD2961W100 iPod PCB PCB CD2961I-01-02 58.5x45x1.0mm (FR4/R29) 033-CD2961W101 KEY PCB PCB CD2961I-01-03 245x97.5x1.6mm (94HB/R01) 033-CD2961W102 REMOTE CONTROL SECTION REMOTE CONTROL, MOLD BLACK, 430C PNT, 043-A72424W110 RUBBER: L.BLUE 2708C, w/BATTERY, NO WEEE...
  • Page 6 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. SC87,94,95,102 CHIP CAP 0.033 uF/50V +-10% (0603/1608) 003-533312W050 C6,88,119,124,135 CHIP CAP 47 pF/50V +-10% (0402/1005) 003-547014W050 SC81 CHIP CAP 0.0047 uF/50V +-10% (0402/1005) 003-547214W050 C404R1,404R2 CHIP CAP 0.0056 uF/50V +-10% (0402/1005)
  • Page 7 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. MISCELLANEOUS L29,30 BEAD COIL TOR0953-270N-B-LF 27 uH +-40% 037-000953W270 SPEAKER TERMINAL JACK 4 PINS DS-207x2-01 118-040207W000 CN602 HEADER 4 PINS #TJC6-4A PITCH:3.96mm VERTICAL 135-000TJ6W040 CN603 HEADER 10 PIN SPEC #2001-WS-10 PITCH:2mm...
  • Page 8 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. C002,004 CHIP CAP 0.0047 uF/50V +-10% (0402/1005) 003-547214W050 ELECT CAP 10 MFD/50V +-20% (5x11) 006-81000AW50D (TAPING PITCH:2.5mm) C7,8,011,40,45,50,51,54,56, ELECT CAP 100 MFD/16V +-20% (5x11) 006-81010AW16D 58,120 (TAPING PITCH:2.5mm)
  • Page 9 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. CHIP RESISTOR 100 Kohm +-5% 1/16W (0402/1005) 001-310456W016 R428 CHIP RESISTOR 43.2 Kohm +-1% 1/16W (0603/1608) 001-343B12W016 R147 CHIP RESISTOR 470 Kohm +-5% 1/16W (0402/1005) 001-347456W016 R419,477 CHIP RESISTOR 49.9 Kohm +-1% 1/16W (0603/1608)
  • Page 10 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. C758 ELECT CAP 2.2 MFD/50V +-20% (5x11) 006-802000W50D (TAPING PITCH:5mm) C730,756 ELECT CAP 47 MFD/16V +-20% (5x11) 006-847000W16D (TAPING PITCH:5mm) INTEGRATED CIRCUIT IC701 IC DISPLAY DRIVER-VFD CS16315 (LQFP44) 010-411631W000...
  • Page 11 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST - CONTINUED Ref. No. Description Mfr's Part No. Qty. CRYSTAL CRYSTAL 32.768 kHz +-20ppm (CSA206) 009-332768W100 (COMMUTEK) (87-A70-170-01C) DIODES CHIP ZENER DIODE 3.3V 1/2W ZMM3.3HSA 011-010033W125 D7,8 CHIP DIODE (SMT) LS4148(KT)/LL4148 011-044148W002 INDUCTORS CHIP INDUCTOR 270 nH +-5% (0603/1608)

  • Page 12: Printed Circuit Boards

    All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS iPod PCB (TOP VIEW) CD2961I-01-02 iPod PCB (BOTTOM VIEW) CD2961I-01-02...
  • Page 13 All manuals and user guides at all-guides.com KEY PCB (TOP VIEW) CD2961I-01-03...
  • Page 14 All manuals and user guides at all-guides.com KEY PCB (BOTTOM VIEW) CD2961I-01-03...
  • Page 15 All manuals and user guides at all-guides.com MAIN PCB (TOP VIEW) CD29611-01-01...
  • Page 16 All manuals and user guides at all-guides.com MAIN PCB (BOTTOM VIEW) CD29611-01-01...

  • Page 17: Wiring Diagram

    All manuals and user guides at all-guides.com WIRING DIAGRAM [D] MAIN PCB [C] iPod PCB 4 PINS CABLE CN602 12 PINS CABLE CN603 HSG (2mm) PEC 2001H-12 w/220mm FLAT CABLE AWG26#UL2651/GREY SLDG.:4mm HSG (2mm) PEC 2001H-06 w/120mm GREYx6 N501 AWG26#UL2651 SLDG.:3.5mm (P/N: AH700508) [F] POWER PCB CN009 HSG (2mm) PEC 2001H-10 w/115mm FLAT CABLE...

  • Page 18: Schematic Diagrams

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAMS AUDIO SECTION R106 C104 R103 820K R112 470K IPOD_LOUT IP/L +12V FB1K C115 IC9-B C108 D4558 L356 C423 10NF/50V FB86 C105 R122 IP_AGND + SC810 1 BST 220uF/10V 820K FB1K R123 470K 2 GND 100K 3 FB...
  • Page 19 All manuals and user guides at all-guides.com CD SECTION L013 P+5V U005 AMS1117(1.5V) ME6118A33B3G 100k 470uF R108 OUTO OUTO CD5V R110 4.7k VDD1.5V C107 POWGND C050 POWGND 3904 220uF 220uF CD_PWR Q001 8550 28 MUTE VINFC 27 BIAS TRB_1 Q007 POWGND POWGND 8550...
  • Page 20 All manuals and user guides at all-guides.com DISPLAY / KEY & iPod SECTION DS701 C708 VFD5V C707 C756 C726 C728 47uF/16V S20/G9 LED1 SEG19/G10 FIL+ LED2 SEG18/G11 P+5V D726 LED3 SEG17/G12 POWER R782 LED4 R787 GND1 FIL- SEG16/K16 GND2 R792 -27V 75K 1% R478...

  • Page 21: Voltage Chart

    All manuals and user guides at all-guides.com VOLTAGE CHART THE MEASURED VALUE IS DC VOLTAGE UNIT: V CD SECTION TEST CONDITION: CD PLAY U1 (MP2451DT) PIN'S NUMBER CD PLAY 17.38 0.87 7.80 33.12 0.68 U005 (ME6118A33B3G) PIN'S NUMBER CD PLAY 3.32 5.02 3.32...

  • Page 22: Ic Pins Description And Ic Block Diagrams

    All manuals and user guides at all-guides.com IC PINS DESCRIPTION AND IC BLOCK DIAGRAMS IC701 CS16315 PINS DESCRIPTION Pin Name Function LED1 to LED4 LED output pin. Oscillator pin. DOUT Data output pin. Data input pin. Clock input pin. Strobe pin. 10,11 KEY1 to KEY2 Key data input.
  • Page 23 All manuals and user guides at all-guides.com IC03 GD25Q40 Write Control WP#(IO2) Logic Status Register High Voltage Flash HOLD#(IO3) Generators Memory SCLK Page Address Command Latch/Counter & Control Logic Column Decode And DI(IO0) 256-Byte Page Buffer DO(IO1) Byte Address Latch/Counter IC1 SC9671 FMIN AMIN...
  • Page 24 All manuals and user guides at all-guides.com IC2 SA1466TR TRB_2 Spindle Actuator VINTK Driver Driver BIAS PVCC MUTE Pre-DRV Mute VINFC TRAY DRIVER Sled Actuator TRB_1 Driver Driver IC8 AMS1117 Thermal Limit Current Limit Substrate GND (fixed output) ADJ. (adjustable output)
  • Page 25 All manuals and user guides at all-guides.com IC3 MFI341S2162 P4/RQ P3/RQ P2/RQ I/O port H8/300H CPU P1/RQ System control Security logic Voltage monitoring circuit Internal address bus ROM(112 kbytes) Internal data bus RAM(4 kbytes) Power-on EEPROM(16 kbytes+2 kbytes) reset-circuit Interval timer1 Interval timer2 On-chip Modular multiplication...
  • Page 26 All manuals and user guides at all-guides.com IC12 TDA7440D MUXOUTL IN(L) TREBLE(L) BIN(L) BOUT(L) L_IN1 100K L_IN2 100K SPKR ATT VOLUME TREBLE BASS LOUT LEFT L_IN3 100K L_IN4 100K 30dB I CBUS DECODER + LATCHES 2dB STEP R_IN3 DIG_GND 100K R_IN2 100K SPKR ATT...
  • Page 27 All manuals and user guides at all-guides.com U3 TAS5611PHD IC9, U4, U5 D4558 /CLIP READY OUT1 /OTW1 /OTW2 -IN1 OUT2 POWER-UP VREG VREG RESET +IN1 -IN2 /RESET AGND TEMP GVDD_A GVDD_C STARTUP SENSE GVDD_B GVDD_D C_STARTUP CONTROL +IN2 OVER-LOAD CURRENT OC_ADJ CB3C PROTECTION...

  • Page 28: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM FMANT SPK-R AMPLIFIER TAS5611 RADIO IC7 SI4702 SPK-L U4, U5 D4558 LINE-IN JACK RADIO AUDIO CHANNAL SWITCH LINE-IN AUDIO IC12 TDA7440D iDOCK AUDIO iDOCK D4558 MFI341S2162 AMP CTL DATA POWER SUPPLY DATA MCU+DSP POWER CTL...

  • Page 29: Exploded Drawing

    All manuals and user guides at all-guides.com EXPLODED DRAWING 34.2370...

  • Page 30: Exploded Drawing Parts List

    Mfr's Part No. Qty. DISPLAY LENS, MOLD DARK TINT SMOKY (SAN) w/PNT 500-296508Wxxx RUBBER FOOT, 12x10x4mm NBR RUBBER PAT, 2/FRT PANEL 700-268E34W000 T=4mm iPod PCB CD2961I-01-02 033-CD2961W101 iPod DOCK, MOLD BLACK, (ABS) 500-296103W000 POWER SUPPLY PCB MODULE 038-CD2961W001 METAL BRACKET RIGHT, SECC T=1.0mm...
  • Page 31 All manuals and user guides at all-guides.com NOTES:...
  • Page 32 All manuals and user guides at all-guides.com May, 2013 Printed in China 808-02961i-010...

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