User manual SONY HCD-ZX6 DATASHEET

[. . . ] Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing · Keep the temperature of soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). [. . . ] 2) Press the DISPLAY and § buttons together. Note: · When ending this mode, be sure to move the pick-up to the innermost circumference. · Do not move the sled motor more than required as this will damage the gears. Round holes for cleaning Initializing (Forced Reset) · Perform this mode when resetting the unit or when returning the unit to the customer. · The preset frequency of the tuner, etc. Procedure: While pressing the 1/u button, insert the power cord into the outlet. ­ 12 ­ SECTION 5 TEST MODE AGING MODE This unit is equipped with an aging mode. Use this mode for analyzing defects and for checks after completing repairs. After repairs, perform aging 100 times and check that the unit is normal. The aging mode is executed in the following sequence. The aging mode will continue as long as the unit is normal. If the unit becomes abnormal, it will display the state and number of cycles, and operations will stop. (Refer to Table 1. ) Sequence of Aging Mode: Start Sets the CD function and reads the CD TOC. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. Note: The components identified by mark !Replace only with part number specified. Voltages and waveforms are dc with respect to ground in service mode. · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · · · · Signal path. [. . . ] 1-216-097-91 1-216-097-91 1-216-049-91 1-216-049-91 1-216-049-91 1-216-037-00 1-216-037-00 1-216-037-00 1-216-082-00 1-216-065-91 1-216-085-00 1-216-069-00 1-216-001-00 Description RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP CHEMI-CON Remark 100K 100K 1K 1K 1K 330 330 330 24K 4. 7K 33K 6. 8K 10 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W < TRANSISTOR > Q101 Q102 Q103 8-729-010-08 TRANSISTOR MSB710-R 8-729-424-08 TRANSISTOR UN2111 8-729-421-22 TRANSISTOR UN2211 < RESISTOR > R102 R103 R104 R105 R106 R107 R108 R109 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 1-216-001-00 1-216-049-91 1-216-097-91 1-216-093-91 1-216-093-91 1-216-093-91 1-216-093-91 1-216-097-91 1-216-083-00 1-216-083-00 1-216-101-00 1-216-101-00 1-216-061-00 1-216-069-00 1-216-049-91 1-216-089-91 1-216-089-91 1-216-114-00 1-216-097-91 1-216-099-00 1-216-091-00 1-216-069-00 1-216-063-91 1-216-089-91 1-216-105-91 1-216-049-91 1-216-079-00 1-216-079-00 1-216-061-00 1-216-061-00 1-216-065-91 1-216-065-91 1-216-073-00 1-216-065-91 1-216-049-91 1-216-033-00 1-216-081-00 1-216-061-00 1-216-061-00 1-216-121-91 METAL CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP RES, CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP RES, CHIP METAL CHIP RES, CHIP RES, CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES, CHIP 10 1K 100K 68K 68K 68K 68K 100K 27K 27K 150K 150K 3. 3K 6. 8K 1K 47K 47K 510K 100K 120K 56K 6. 8K 3. 9K 47K 220K 1K 18K 18K 3. 3K 3. 3K 4. 7K 4. 7K 10K 4. 7K 1K 220 22K 3. 3K 3. 3K 1M 10K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W < VARIABLE RESISTOR > RV101 RV102 RV103 1-223-587-11 RES, ADJ, CARBON 22K 1-223-587-11 RES, ADJ, CARBON 22K 1-223-587-11 RES, ADJ, CARBON 22K < SWITCH > S101 1-572-085-11 SWITCH, LEAF (LIMIT) < VIBRATOR > X101 1-579-280-11 VIBRATOR, CRYSTAL (16. 9344MHz) ************************************************************** * A-4419-064-A CHEMI-CON BOARD, COMPLETE ************************* < CAPACITOR > C503 C551 C553 C554 C555 C556 C971 C972 C975 C976 1-126-948-11 1-128-131-11 1-126-933-11 1-164-159-11 1-163-038-91 1-126-948-11 1-126-042-11 1-126-042-11 1-136-165-00 1-136-165-00 ELECT ELECT ELECT CERAMIC CERAMIC CHIP ELECT ELECT ELECT FILM FILM < CONNECTOR > * CN501 * CN551 1-770-729-11 CONNECTOR, BOARD TO BOARD 10P 1-564-506-11 PLUG, CONNECTOR 3P < DIODE > D553 D554 D971 D972 8-719-933-47 8-719-933-39 8-719-062-40 8-719-024-99 DIODE DIODE DIODE DIODE HZS7B2L HZS6C1L D4SBL20UF3 11ES2-NTA2B 100uF 22uF 100uF 0. 1uF 0. 1uF 100uF 3300uF 3300uF 0. 1uF 0. 1uF 20% 20% 20% 35V 50V 16V 50V 25V 35V 35V 35V 50V 50V 20% 20% 20% 5% 5% < TRANSISTOR > Q505 Q551 Q552 Q553 8-729-900-53 8-729-620-05 8-729-620-05 8-729-026-68 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DTC114EK 2SC2603-EF 2SC2603-EF 2SD2525(TP) 1-216-073-00 METAL CHIP ­ 61 ­ CHEMI-CON Ref. Part No. CONNECTOR Description < RESISTOR > HP LOADING Ref. Description Remark 1-420-872-00 COIL, AIR-CORE < TRANSISTOR > Q501 Q502 Q503 Q504 8-729-029-66 8-729-620-05 8-729-620-05 8-729-620-05 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R501 R502 R503 !R504 R556 R557 R806 R809 R811 R856 1-247-887-00 1-249-389-11 1-249-438-11 1-219-122-91 1-249-441-11 CARBON CARBON CARBON FUSIBLE CARBON 220K 4. 7 56K 0. 33 100K 100K 4. 7 47K 10 4. 7 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W F 1/4W 1/4W F 1/4W 1/4W 1/4W F (AEP, UK) 1/4W 1/2W 1/4W F (AEP, UK) 1/4W 1/2W 1/4W 1/4W 1/4W F DTC114ESA 2SC2603-EF 2SC2603-EF 2SC2603-EF Remark R505 R506 R551 R552 R553 R554 R821 R822 R871 R872 1-216-097-91 1-216-085-00 1-216-049-91 1-216-097-91 1-247-887-00 1-216-065-91 1-260-089-11 1-260-089-11 1-260-089-11 1-260-089-11 RES, CHIP METAL CHIP RES, CHIP RES, CHIP CARBON RES, CHIP CARBON CARBON CARBON CARBON 100K 33K 1K 100K 220K 4. 7K 150 150 150 150 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/2W 1/2W 1/2W 1/2W ************************************************************** * 1-671-614-11 CONNECTOR BOARD *************** < CAPACITOR > C311 C312 C501 C502 C781 C782 C785 C811 C812 C813 1-126-933-11 1-164-159-11 1-126-933-11 1-126-948-11 1-164-159-11 ELECT CERAMIC ELECT ELECT CERAMIC 100uF 0. 1uF 100uF 100uF 0. 1uF 0. 1uF 0. 1uF 0. 1uF 0. 1uF 0. 1uF 20% 20% 20% 16V 50V 16V 35V 50V 50V 50V 50V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 1-249-441-11 CARBON 1-249-389-11 CARBON 1-249-437-11 CARBON 1-260-076-11 CARBON 1-249-389-11 CARBON 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC R859 R861 R881 R882 R883 1-249-438-11 1-260-076-11 1-249-431-11 1-249-431-11 1-249-425-11 CARBON CARBON CARBON CARBON CARBON < RELAY > 56K 10 15K 15K 4. 7K 5% 5% 5% 5% 5% RY501 1-515-920-11 RELAY (24V) < TERMINAL > C861 C862 C863 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 0. 1uF 0. 1uF 0. 1uF TM811 1-537-842-11 TERMINAL BOARD (SPEAKER) ************************************************************** * 1-671-609-11 HP BOARD ******** < CAPACITOR > < CONNECTOR > * CN781 CN811 * CN961 CN962 1-566-856-11 1-766-921-11 1-774-813-11 1-695-342-31 SOCKET, CONNECTOR 5P CONNECTOR, BOARD TO BOARD 10P CONNECTOR, BOARD TO BOARD 7P PIN, CONNECTOR (PC BOARD) 19P < DIODE > D501 D556 D557 D881 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 DIODE DIODE DIODE DIODE 1SS119-25 1SS119-25 1SS119-25 1SS119-25 C681 C682 C683 C684 1-162-294-31 CERAMIC 1-162-294-31 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC < JACK > 0. 001uF 0. 001uF 0. 1uF 0. 1uF 10% 10% 50V 50V 50V (AEP, UK) 50V J667 1-774-933-11 JACK (LARGE TYPE)(PHONES) ************************************************************** < FERRITE BEAD > * FB782 1-412-473-21 INDUCTOR < IC > IC311 8-749-923-04 IC TOTX178 (DIGITAL OPTICAL CD AUX) < COIL > L311 L801 1-410-322-11 INDUCTOR 3. 3uH 1-420-872-00 COIL, AIR-CORE S291 S292 * CN291 0UH 1-634-461-11 LOADING BOARD ************* < CONNECTOR > 1-564-498-11 PIN, CONNECTOR 5P < SWITCH > 1-571-924-11 SWITCH, LEAF (LOAD OUT) 1-571-924-11 SWITCH, LEAF (LOAD IN) ­ ************************************************************** The components identified by mark ! [. . . ]