Sony STR-DB1070 Service Manual - Page 17

5-4. SCHEMATIC DIAGRAM - DIGITAL Board (3/5) - • See page 38 for Waveform. STR-DB870/DB1070 1E 2E 3E 4E (Page 16) 5E 6E 7E 8E 1H 2H 3H 4H (Page 18) (Page 15) 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 13B 14B 15B 16B 17B 18B 19B A5 R1703 R1704 10 10k M1 M2 A11 M3 Q1701 2SC2712-YG I/O BUFFER A12 D1701 1SS352 R1707 4.7k G7 G6 G5 R1706 G1 10k N1 N2 N3 N4 R1708 100 R1705 100 R1716 100 R1717 100 R1718 100 R1719 100 R1720 100 R1702 10k G3 G2 A8 A6 A7 N5 IC1701 BR24C16 C1701 0.1 EEPROM C1 L1 R1799 10k RESET SIGNAL GENERATOR R1736 100k Q1702 2SC2712-YG BUFFER C1706 0.1 C1719 C1707 0.1 0.1 C1713 10 50V A4 A3 (US,CND,E,CH) A2 (US,CND) R1748 100 R1746 100 R1745 100 R1741 10k R1743 100 JW1102 L3 X1701 16.5MHz C1720 10000p IC1702 S-80929ANM P-DD6-T2 R1753 10k R1755 100 C1712 0.1 (AEP,UK,E,CH) C1711 0.1 R1815 100 R1751 10k A1 R1766 100 (DB1070) A9 C1710 0.1 R1752 10k R1769 15k R1770 22k JW1101 (US,CND,E,CH) R1768 100 L6 FB1703 21A L4 JW1105 C14 C15 C22 H6 H17 H2 H3 H4 H5 JW1104 R1811 220 R1723 100 R1724 100 R1725 100 R1739 100 R1726 100 R1715 100 R1714 100 R1713 100 R1712 100 R1711 100 R1710 100 R1709 100 R1727 1.5k R1734 10k R1735 10k C1705 0.1 R1721 3.3k R1728 100 R1729 100 R1730 100 R1731 100 R1732 100 R1733 100 R1722 100 D1702 1SS352-TPH R1737 100k R1738 100k R1740 100 R1742 220 R1744 100 R1747 100 R1749 100 R1750 100 R1754 10k C1709 0.1 R1814 220 R1812 220 SYSTEM CONTROLLER IC1703 MB91154PMT2 -G-102-E1 R1771 10k R1756 10k C1708 0.1 C1714 0.1 C1715 0.1 C1716 0.1 C1717 0.1 C1718 0.1 L5 B8 R1765 1k R1800 220 C1722 0.1 C1723 0.1 C1724 0.1 C1725 0.1 C1726 0.1 C1727 0.1 C1728 0.1 R1813 220 G4 A10 A16 A15 A14 A13 B6 B7 R1772 220 B1 R1773 100 R1774 220 B5 R1775 100 R1776 100 R1777 100 B3 R1778 220 B2 R1779 100 R1780 100 R1781 10k R1782 10k R1783 10k R1784 10k R1785 10k R1786 10k R1787 4.7k D14 C16 C13 L2 C21 C2 C4 C3 C5 C6 C7 D13 R1788 4.7k R1789 4.7k R1790 4.7k R1791 4.7k R1792 4.7k R1793 4.7k R1794 4.7k D12 D11 D10 D9 D8 D7 D6 D5 * R1759 0 (AEP,UK) 2.2k (E2,E3) 10k (MY,SP,TW,KR,CH) R1757 0 JW1103 R1758 10k R1759 * R1767 1k C1721 0.1 (AEP,UK) (DB1070) (US,CND,E,CH) (AEP,UK,E,CH) B4 R1760 10k R1761 10k R1762 10k R1763 10k R1764 10k C22 C21 C20 C19 C18 C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1 R1810 10k +32V F2 F1 GND GND +5V +3.3V POWER SIRCS SP ON/OFF FL CLK FL LAT FL CLR FL DATA LED CLK LED LAT LED CLR LED DATA AD1 AD2 AD3 AD4 AD5 JOG+ JOGFUNC+ FUNCVOL+ VOLAU SPLIT NC CN1101 31P (Page 33) 1I R1796 10k C12 C11 C10 C9 C8 D4 L8 L7 C20 C17 C19 C18 D1 D2 D3 2I 3I 4I 5I 6I 7I 8I 9I 10I 11I (Page 19) 17 17