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PV-HKU6401
YH3(S)
SERVICE MANUAL
MODEM
S/M Code No. 09-00B-350-8N2

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Summary of Contents for Aiwa PV-HKU6401

  • Page 1 PV-HKU6401 YH3(S) SERVICE MANUAL MODEM S/M Code No. 09-00B-350-8N2...
  • Page 2: Specifications

    SPECIFICATIONS • Design and specifications are subject to change without notice.
  • Page 3: Accessories List

    ACCESSORIES LIST REF. NO PART NO. KANRI DESCRIPTION 1 8A-XMB-905-010 IB,YH PV-HKU6401...
  • Page 4: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION 87-A20-975-040 C-IC,SN74LV74APW 87-A21-678-040 C-IC,USB6B1 87-A21-679-040 C-IC,BA033LBSG 87-A21-716-040 C-IC,M24C02WDW1T 87-A21-728-040 C-IC,SN74LVC07A 87-A21-773-040 C-IC,SN74LV165APW 87-A21-774-040 C-IC,SN74LV595APW 87-A21-775-040 C-IC,SN74LVC04APW 8A-XMB-600-010 C-IC,AN2136SC MAIN C.B D501 87-A40-841-040 C-LED,SML-310VT RED D502 87-A40-842-040 C-LED,SML-310MTGREEN X201 87-A70-271-080 C-VIB,XTAL 12.000MHZ FCX-03 CN401 8A-XMB-601-010 CABLE ASSY,DATA...
  • Page 5 SCHEMATIC DIAGRAM - 1 MAIN C. B IC202 M24C02WDW1T NON-VOL ESD PROTECTION C102 IC301 BA033LBSG 3.3V REG...
  • Page 6 WIRING - 1 CON101 CONNECTOR MAIN C. B D502 USB READY 9 11 13 1516 9 11 13 1516 10 8 10 8 D502 DATA CN104 (CONNECTOR FOR PCT TERMINAL)
  • Page 7 IC DESCRIPTION -1/1 (AN2136SC) -1/2 Pin No. Pin Name Description – Ground CLK24 24 MHz clock, phase locked to the 12 MHz input clock. 3 ~ 6 – Ground AGND – Analog ground. Connect to ground with as short a path as possible. Connect this signal to a 12 MHz series resonant, fundamental mode crystal and 22-33 pF XOUT capacitor to GND.
  • Page 8 IC DESCRIPTION -1/1 (AN2136SC) -2/2 Pin No. Pin Name Description 8051 data bus. This bi-directiona bus is high-impedance when inactive, input for bus reads, and output for bus writes. The data bus is also used to transfer data directly to and from internal EZ- 24 ~ 31 D0 ~ D7 ____...
  • Page 9 MECHANICAL MAIN PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 8A-XMB-002-010 CABI,TOP 2 8A-XMB-003-010 WINDOW,LED 3 8A-XMB-001-010 CABI,BOT 4 87-B10-024-310 VT2+1.7-6 W/O...
  • Page 10: Color Name Table

    COLOR NAME TABLE COLOR NAME TABLE Basic color symbol Color Basic color symbol Color Basic color symbol Color Black Cream Orange Green Gray Blue Transparent Blue Gold Pink Silver Titan Silver Brown Violet White Transparent White Yellow Transparent Yellow Metallic Blue Light Blue Transparent Green Dark Blue...
  • Page 11 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 920074 Printed in Singapore...