Sony HCD-HX7 Service Manual - Page 25

6-7. SCHEMATIC DIAGRAM - CD Section - • See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description. HCD-HX3/HX5/HX7 OPTICAL PICK-UP BLOCK (KSM-213DCP) M401 (SPINDLE) M M402 (SLED) M CN301 16P SPSP+ SL+ SL- SPSP+ SL+ SL- C301 0.1 Q301 2SA2119K AUTOMATIC POWER CONTROL C302 10 C303 10 R303 C306 2.2 100 10V R304 2.2 R301 C307 100k 1 R302 0 C309 0.001 C405 0.1 C404 0.1 C403 0.1 IC401 FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE MOTOR DRIVE IC401 BA5826SFP-E2 C138 470p R128 470k C107 0.1 C136 47p R142 22k R143 47k R139 47k R129 1k R140 0 R134 1M R130 4.7k R136 R135 22k 470k C137 0.01 1 C100 0.1 C106 100 10V C105 0.1 C144 0.1 C148 47p C104 0.1 C139 0.01 C140 0.01 TP121 (RFI) C141 0.0022 C142 0.1 TP124 (VC) R144 22k C143 0.01 C146 470p C145 0.01 C147 0.1 C149 22p R127 0 R126 0 (HX7) R125 0 C112 0.1 R124 0 R123 0 R122 0 (HX3/HX5) (HX7) R120 0 C153 0.1 R114 10k R118 100k IC101 CD-MP3 PROCESSOR IC101 TC94A70FG-006 (HX7) TC94A70FG-007 (S, D) (HX3/HX5) R145 0 R146 0 R147 0 R148 0 R149 0 C150 0.001 R150 0 R151 0 R405 10k R402 2.2k C117 0.022 C119 C118 0.022 0.01 C120 0.01 C123 470p C122 470p C101 0.1 C102 0.1 C125 0.0047 C124 0.0047 C103 0.1 C126 0.1 C127 0.0022 R101 220 C113 0.1 R102 10k C128 5p C108 0.1 (HX3/HX5) R216 100 R215 100 R214 100 R213 100 R212 100 R105 1M X102 16.9344MHz R113 10k C133 0.1 R111 100 R110 10k C110 0.1 R112 100 R153 1M R155 47 C116 0.1 C115 22 6.3V R154 1M R108 0 2 C109 0.1 R218 100k R219 100k IC B/D R220 100k R221 100k R222 100k R223 100k C207 1 C201 100 10V C202 100 10V C206 1 R157 100 R156 100 C151 470p C152 470p C205 IC201 0.1 TK63115SCL-G@GT (HX7) XC6215B152MR (HX3/HX5) IC201 R201 0 +1.5V REGULATOR R202 0 C204 0.1 R210 100 R209 100 R208 100 R207 100 R206 100 R205 100 R204 100 R203 100 C130 5p R106 1k C132 0.1 R104 0 CN201 21P (HX7) CN203 25P (HX3/HX5) R211 100 S201 (LIMIT) IC B/D R414 4.7k R408 2.2k R415 47k C401 220 10V A MAIN BOARD(3/3) CN308 (Page 35) HCD-HX3/HX5/HX7 25 25