Str-k880/k900

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$@KE|\|woo|:: KX-2050$

STR-K880/K900 Ver. 1.1 3-9. SCHEMATIC DIAGRAM – DIGITAL BOARD (5/5) – • See page 15 for Waveform. • See page 46 for IC Pin Function Description. STR-K880/K900 R1149 R1041 R1042 R1140 R1134 R1135 100 R1136 100 R1044 100 R1121 100 R1049 10k 100 X1101 24MHz 100 100 100 100 R1151 R1152 100 100 R1153 100 R1154 100 R1155 100 R1161 100 R1160 100 R1142 100 R1150 100 R1524 0 R1137 R1120 0.1 C1299 100 1k R1162 100 R1144 100 R1143 R1115 100 100 R1113 100 1k R1119 100 100 R1125 R1126 2.2k R1114 R1111 2.2k 2.2k 2.2k R1110 R1109 2.2k R1108 R1112 100 24 2.2k R1107 IC1101 MB90488BPF-G -175E1 R1076 100 0.01 C1171 C1255 220p 0.01 C1172 C1254 220p C1121 0.1 0.01 C1144 24 C1100 0.1 R1122 100 R1123 100 C1145 0.01 C1149 220p R1083 10k C1146 0.01 R1096 10k 220 R1059 R1058 220 R1035 R1094 10k R1095 10k 2.2k R1129 100 C1102 0.1 C1495 220p * C1142 R1194 0.1 SP, SP6 * R1118 1k R1117 1k C1122 0.1 C1103 47 16V R1636 2.2k C1620 C1605 0.1 C1604 0.1 C1129 0.01 C1118 0.1 0.01 C1130 0.1 C1131 C1132 C1124 R1635 C1120 0.01 R1164 C1119 R1072 3.3k 0.01 0.01 0.1 2.2k R1188 10k 100 R1106 3.3k R1073 0 0.1 0.1 C1123 R1103 0 R1157 0 C1139 0.1 R1192 10k R1156 0 R1159 3.3k IC1131 BR24L16 R1185 10k 100 R1077 100 R1078 R1097 100k R1082 100 R1081 100 JR1104 0 R1084 100 CNS504 9P CNS502 10P
STR-K880/K900 3-10. PRINTED WIRING BOARD – MAIN BOARD – A B C D E F G H I 1 2 H DIGITAL BOARD CNS501 (Page 19) G DIGITAL BOARD CNS502 (Page 19) 10 880 E E 880 880 B ADCC BOARD CNP2000 (Page 35) C 15 I E E 50 51 880 880 IC501 E 31 VIDEO 3 BOARD CN201 AEP,UK,SP, SP6,AUS J IC401 • See page 15 for Circuit Boards Location. IC402 880 E R SA-CD/CD MD/TAPE AEP,UK,SP, SP6,AUS IN OUT L 880 R L R IN AUDIO IN L R DVD L IC701 VIDEO 2 AUDIO IN IC801 IC802 :Uses unleaded solder. AUDIO OUT IC601 25 VIDEO 1 AUDIO IN L R L R L R (Page 35) K L 30 80 E 81 1 1 E 1 100 T SPEAKER BOARD CNP503 (Page 32) E 15 E 4 U SPEAKER BOARD CNP503 (Page 32) E 1 1 1 3 E 3 1 3 1 E E R IC691 E 1 FRONT 5 4 E L • Semiconductor Location Ref. No. Location Ref. No. Location D505 G-5 D721 F-11 D529 F-5 D722 F-11 D540 G-4 D729 F-6 D560 D-8 D732 F-12 D580 G-2 D740 G-6 D585 G-3 D749 F-6 D605 G-13 D750 G-10 D610 D-9 D765 G-11 D640 G-9 D791 F-14 D665 G-10 D801 E-14 D680 G-11 D802 D-14 D690 E-9 D804 F-13 D691 E-9 D805 E-14 D692 E-9 D806 E-14 D693 E-9 D807 D-14 D705 G-7 D808 D-14 D710 D-10 D841 F-2 25 8 1 R E MULTI CH IN SURROUND E L E SUB WOOFER E CENTER AEP,UK, SP,SP6,AUS E E SUB WOOFER AUDIO OUT VIDEO BOARD CNP203 (Page 37) 4 E SPEAKER B BOARD CNP600 (Page 34) 1 Ref. No. Location D896 E-7 IC401 E-4 IC402 F-4 IC501 F-4 IC601 F-8 IC691 E-8 IC701 F-6 IC801 D-7 IC802 E-7 Q501 G-4 Q502 H-5 Q503 H-5 Q504 H-6 Q505 G-6 Q506 G-5 E SURROUND L R L R E 5 AEP,UK,SP,SP6,AUS 1 E 1 5 E E TM601 SPEAKERS IMPEDANCE USE 6-16 Ω B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E E E E E E E E Ref. No. Location Q533 H-3 Q534 H-4 Q535 G-4 Q536 G-3 Q540 G-4 Q560 D-8 Q571 G-2 Q572 H-3 Q580 G-2 Q601 H-12 Q602 H-12 Q603 H-12 Q604 H-13 Q605 G-13 Q606 G-13 Q610 D-9 Q640 G-8 1 4 4 1 3 1 C B Ref. No. Location Q651 G-8 Q652 H-9 Q653 H-8 Q654 H-9 Q655 G-9 Q656 G-10 Q680 G-11 Q691 F-10 Q692 E-9 Q693 E-9 Q694 E-9 Q695 E-10 Q701 G-6 Q702 H-7 Q703 H-6 Q704 H-7 Q705 G-8 STR-K880/K900 3 4 5 6 7 8 9 10 11 12 13 14 15 5 4 8 E 15 E E E E E E - + - + - + E FRONT A E 1 E 880 1 1 5 6 - + 4 Ver. 1.1 SPEAKER BOARD CNP503 (Page 32) M STANDBY BOARD CNP801 (Page 31) N O SPEAKER B BOARD CNP808 (Page 34) P SPEAKER B BOARD CNP601 (Page 34) E DIGITAL BOARD CNP505 (Page 19) Q POWER TRANSFORMER T901 (Page 31) R SPEAKER BOARD CN502 (Page 32) A DIGITAL BOARD CNP504 (Page 19) S HEADPHONE BOARD CNP791 (Page 37) B DIGITAL BOARD CNP503 (Page 19) Ref. No. Location Q706 G-7 Q710 D-10 Q722 F-12 Q723 F-12 Q725 F-12 Q740 G-6 Q750 G-10 Q751 G-10 Q752 H-11 Q753 H-10 Q754 H-11 Q755 G-11 Q756 G-12 Q790 F-14 Q793 F-12 Q795 F-11 Q801 F-13
Page 1 and 2: SERVICE MANUAL Ver. 1.1 2006.05 •
Page 3 and 4: SAFETY CHECK-OUT After correcting t
Page 5 and 6: About the indicators on the display
Page 7 and 8: Rear panel STR-K880 model DIGITAL O
Page 9 and 10: Name Function B ?/1 Press to turn t
Page 11 and 12: Name Function Numeric buttons Press
Page 13 and 14: VACS CONTROL Procedure: 1. While de
Page 15 and 16: STR-K880/K900 • Circuit Boards Lo
Page 17 and 18: STR-K880/K900 3-2. BLOCK DIAGRAM -
Page 19 and 20: STR-K880/K900 3-4. PRINTED WIRING B
Page 21 and 22: STR-K880/K900 3-6. SCHEMATIC DIAGRA
Page 23: STR-K880/K900 3-8. SCHEMATIC DIAGRA
Page 27 and 28: 27 27 STR-K880/K900 STR-K880/K900 3
Page 29 and 30: STR-K880/K900 3-14. PRINTED WIRING
Page 33 and 34: STR-K880/K900 3-18. SCHEMATIC DIAGR
Page 41 and 42: • IC Block Diagrams - DIGITAL Boa
Page 43 and 44: IC1452 PCM1609APT RST 37 SCKI 38 SC
Page 45 and 46: 45 STR-K880/K900 - VIDEO Board - IC
Page 47 and 48: Pin No. Pin Name I/O Description 48
Page 49 and 50: NOTE: • -XX and -X mean standardi
Page 51 and 52: 4-3. CHASSIS SECTION-2 b not k supp
Page 53 and 54: STR-K880/K900 Ref. No. Part No. Des
Page 67 and 68: MEMO STR-K880/K900 67

Str-k880/k900

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