Sony HCD-SH2000 Service Manual - Page 28

HCD-SH2000 Ver. 1.1 5-13. SCHEMATIC DIAGRAM - MAIN BOARD (1/4) (Suffix 12) - • See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A MAIN BOARD (1/4) B 80 79 78 77 72 71 70 69 68 C162 C163 100 0.1 16V 63 61 60 59 58 55 54 53 52 51 MIC-DATA-IN 2 3 MAIN 2 BOARD (4/4) 1 (Page 31) 75 R272 10k R261 10k R158 100 R159 100 R160 100 R161 100 R163 100 C165 0.47 R274 15k R174 470 R170 100 R171 100 R172 100 R271 10k R175 10k R527 100 R180 10k R277 1.5k R278 1.5k C CN105 23P JL211 AD-KEY-1 1 JL212 MASTER-VOL 2 D JL213 LED-DRIVER-CLK 3 JL214 LED-DRIVER-LATCH 4 JL215 LED-DRIVER-OE 5 JL216 LED-DRIVER-DATA 6 MIC-GND 7 JL217 8 E JL218 A+9V 9 JL219 MIC-SIGNAL 10 JL220 MIC-DET 11 A VOLUME BOARD F CN1000 (Page 46) JL221 STBY-LED 12 JL222 AD-KEY-0 13 JL223 SIRCS 14 JL224 D+3.3V 15 JL225 EVER+3.3V 16 JL226 /FL-DEIVER-CS 17 JL227 FL-DRIVER-DATA 18 JL228 FL-DRIVER-CLK 19 LED-GND 20 G JL229 -VG 21 D-GND 22 JL230 LED+13.5V 23 H 94 97 7 3 6 5 93 82 84 80 85 89 86 68 87 4 88 89 21 1 92 2 94 95 97 100 D167 MC2840-T112-1 JL180 JL179 JL178 R178 100 JL177 R177 100 JL176 JL175 JL174 JL173 JL172 JL171 JL170 JL169 JL168 JL167 *1 R190 4.7K - SAF, EA 1k - E2, E51, MX *2 R290 330 - SAF 1k - EA 4.7k - E2, E51, MX 0 - MY 0 3.2 3.1 3.2 0 3.4 0 1.6 3.4 3.4 3.2 3.4 3.3 0 0 0 3.2 3.2 2.9 3.0 3.2 3.2 0 0 3.2 0.8 3.2 0 3.2 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 VSS PCONT-MAIN VCC2 /FAN-LOCK FAN-EN PCONT-SUB SUB-ON SPK-R-LED-BLUE SPK-R-LED-RED SPK-L-LED-BLUE SPK-L-LED-RED /LINE-MUTE /SD-FAST /SD-SLOW /DAMP-RESET NO USE AD-KEY-0 MIC-DATA-IN RESONANCE DSP-DATA DSP-CLK /DSP-RESET MIC-DETECT R186 10k R285 10k R184 100 RB185 100 R189 100 *1 R190 *2 R290 R294 15k R194 470 C298 C198 0.1 0.1 R197 10k JL181 0 81 JL182 1.3 82 USBA-LED-BLUE JL183 0 83 JL184 3.2 84 TRYOPENPWM JL185 3.2 85 CKSW JL186 0.4 86 OCSW JL187 0 87 REV JL188 0 88 FWR JL189 0 89 STBY-LED JL190 2.8 90 DEST-IN 0 JL191 JL192 1.4 91 92 MTK-POWER-MONITOR JL193 0 93 JL194 3.4 94 AD-KEY-1 JL195 0 95 USBB-LED-RED 0 96 Avss JL197 3.4 97 MASTER-VOL 3.4 98 VREF 3.2 USBB-LED-BLUE 99 AVCC JL200 1.3 100 IC100 SYSTEM CONTROL IC100 R5F3650KBDFA 12 0 JL150 50 0 AUDIO-CLK 49 JL149 0 JL148 48 0 AUDIO-DATA 47 JL147 0 FLASH-MEMORY 46 JL146 HUB-VBUS-DET 45 3.2 JL145 3.2 HUB-RESET 44 MTK-POWER-CTL 43 3.2 JL143 MTK-RESET 42 3.0 JL142 MTK-XIFCS 41 2.4 JL141 MTK-BUSY 40 2.4 JL140 0 CLK-OUT 39 JL139 3.2 JL138 DIGITAL-SEL 38 3.1 JL137 MTK-CLK 37 0.1 JL136 MTK-SIO 36 0.4 JL135 MTK-SOD 35 1.3 JL134 RTS1 34 CLK1 33 1.3 JL133 RXD1 32 1.3 JL132 TXD1 31 3.2 JL131 R241 10k R146 R138 R137 R136 R135 10k RB140 100 100 100 100 100 RB131 100 JL163 JL161 JL160 JL159 JL158 JL157 JL156 JL155 JL154 JL153 JL152 JL151 C267 2.2 R167 100k D267 DA2J10100L 59 63 AC-DET 72 DBFB 60 61 CN100 14P JL512 14 JL511 13 JL510 12 JL508 11 JL507 10 JL506 9 JL505 8 PCONT (SUB) PCONT (MAIN) AC-DET S/ D-FAST DBFB FAN-EN FAN-LOCK 49 26 71 47 69 70 45 75 44 JL513 JL504 JL503 JL502 JL501 JL500 7 DGND 6 DAMP-CLK 5 S/ D-SLOW 4 NO USE 3 /DAMP-RESET 2 RESONANCE 1 NC 43 42 41 40 B DAMP BOARD (1/4) CN1401 (Page 39) 38 37 36 35 I2C-DATA I2C-CLK /HUB-OC2 /HUB-OC1 DAMP-CLK VBUS-OE ST-DATA /FL-DRIVER-CS LED-DRIVER-CLK /LED-DRIVER-OE LED-DRIVER-DATA LED-DRIVER-LATCH ST-CLK ST-RDS AC-CUT TRG-SW FL-DRIVER-CLK FL-DRIVER-DATA NMI VCC1 X-IN VSS X-OUT Xcout RESET Xcin BYTE CNVss SIRCS I 5 J MAIN 4 1 BOARD (2/4) 8 (Page 29) 7 6 1 2 3 4 5 6 7 4 2 X110 R110 C110 32.768kHz 10M 22p 50V 3 1 C111 R111 22p 220k 50V C116 0.1 C102 100p 50V C100 100p 50V JL101 R100 470 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 2.7 3.2 0 3.2 0 0 3.2 0 2.9 1.1 1.2 3.2 1.7 0 1.6 3.2 3.2 3.2 3.1 3.3 3.1 3.3 0 3.3 0 1.6 0.6 3.3 3.4 3.4 JL130 JL129 JL128 JL127 JL126 JL125 JL124 JL123 JL122 JL121 JL120 JL119 JL118 JL107 JL106 JL105 JL104 JL103 JL102 R130 10k R129 10k R230 100 R229 100 R125 100 R124 100 C216 100 16V JL112 R109 150k R107 100 R105 100 R104 100 R103 100 R102 470 R113 1M R213 0 X113 C113 8MHz C115 27p 22p 50V 50V R118 100 R119 47k R120 100 R121 220 R122 100 R222 R224 4.7k 4.7k 18 19 20 21 22 24 25 R225 100k R126 100 27 28 26 R226 0 C127 0.1 C128 0.1 POWER SWITCHING Q204 RT1N141C-TP-1 0 3.1 0 9 11 10 R258 R259 4.7k 10k 14 13.4 12.7 LED SWITCH Q205 2SB1690TL 13.4 MAIN 3 BOARD (3/4) (Page 30) 12 58 13 HCD-SH2000 28 28