English dropdown-ico

Sony STR-DE245/DE345 manual

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
31
32

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Sony STR-DE245/DE345, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Sony STR-DE245/DE345 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Sony STR-DE245/DE345. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Sony STR-DE245/DE345 should contain:
- informations concerning technical data of Sony STR-DE245/DE345
- name of the manufacturer and a year of construction of the Sony STR-DE245/DE345 item
- rules of operation, control and maintenance of the Sony STR-DE245/DE345 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Sony STR-DE245/DE345 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Sony STR-DE245/DE345, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Sony service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Sony STR-DE245/DE345.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Sony STR-DE245/DE345 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    STR-DE245/DE345 AEP Model UK Model E Model A ustr alian Model STR-DE245/DE345 US Model Canadian Model Chinese Model PX Model STR-DE345 SERVICE MANUAL FM STEREO FM-AM RECEIVER SPECIFICA TIONS Manuf actured under license from Dolby Laboratories Licensing Cor poration. “DOLBY” the double-D symbol ; “AC-3” and “Pro Logic” are trademarks of [...]

  • Page 2

    2 VIDEO section Inputs VIDEO, TV/SA T , 5.1CH/DVD: 1 Vp-p 75 Ω Outputs VIDEO, MONITOR: 1 Vp-p 75 Ω General System T uner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplif ier section: Pure-complementary SEPP Power requirements 120 V AC, 60 Hz Power consumption 235 W Dimensions 1[...]

  • Page 3

    3 SAFETY-RELA TED COMPONENT W ARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DO TTED LINE WITH MARK 0 ON THE SCHEMA TIC DIA GRAMS AND IN THE P AR TS LIST ARE CRITICAL TO SAFE OPERA TION. REPLA CE THESE COMPONENTS WITH SONY P ARTS WHOSE P AR T NUMBERS APPEAR AS SHO WN IN THIS MANU AL OR IN SUPPLEMENTS PUBLISHED BY SONY . After correcting the original s[...]

  • Page 4

    4 SECTION 1 GENERAL Front P anel 1 qs 4 5 6 7 8 9 qa 2 3 0 1 I/ 1 (POWER) b utton 2 SPEAKERS ON/OFF SWITCH button 3 PHONE jack 4 VIDEO button TV/SA T button 5.1CH/D VD button MD/T APE button CD button TUNER button 5 SOUND FIELD ON/OFF , MODE + , – buttons BASS + , – buttons TREBLE + , – buttons 6 MENU < , > , + , – buttons 7 MASTER V [...]

  • Page 5

    5 Rear P anel This section is e xtracted from instruction manual.[...]

  • Page 6

    6 SECTION 2 TEST MODE SOFTW ARE VERSION DISPLA Y MODE * T he software v ersion is displayed. * Procedure: While depressing the TUNER and the VIDEO buttons simultaneously , press the power [ ?/1 ] b utton to turn on the main pow er . The model name, destination and the software version are displayed. FLUORESCENT INDICA TOR TUBE TEST MODE * All fluor[...]

  • Page 7

    7 7 SECTION 3 DIA GRAMS 3-1. BLOCK DIA GRAM TUNER UNIT RESET Q201,202 Q659 : VIDEO • Signal Path • RCH is omitted : FM : CD FM AM R-CH S DATA PLL DATA S CLK S CE SIGNAL STEREO AUTO STOP T MUTE S DATA DATA OUT S CLK SLAT SIGNAL STEREO TUNED T MUTE FM AM DET OUT R OUT L OUT MD/ TAPE CD OUTPUT INPUT OUTPUT INPUT VIDEO 5.1 CH/DVD FRONT REAR CENTER [...]

  • Page 8

    8 8 3-2. IC BLOCK DIA GRAMS IC281 NJM2279 (VIDEO BO ARD) VIN3 V- 14 SW2 13 VIN1 12 MUTE1 11 VOUT1 10 NC 9 V+ 8 1 SW1 2 AMP VIN2 3 MUTE2 4 VOUT2 5 GND2 6 GND1 7 AMP IC701, IC702 uPC2581V (MAIN BO ARD) PROTECTOR DRIVE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PRE DRIVE PRE DRIVE BIAS CIRCUIT REG MUTE +VOUT1 –VOUT1 COMP1 NF1 IN1 GND IN2 NF2 COMP2 –VOUT2[...]

  • Page 9

    9 9 For schematic diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except f or electrolytics and tantalums. • All resistors are in Ω and 1 / 4 W or less unless otherwise specified. • % : indicates toler ance. • f : internal component. • 2 : nonflammable resistor . • 1 : fusi[...]

  • Page 10

    STR-DE245/DE345 10 10 3-5. PRINTED WIRING BO ARD MAIN SECTION • Ref er to page 9 for Circuit Boards Location. 12 A B C D E F 3456789 1 0 (Page 16) (Page 14) (Page 16) (Page 18) (Page 14) CIS, EE CIS, EE C706 C606 C764 C714 Ref. No. Location Ref. No. Location • Semiconductor Location D470 B-6 D505 D-3 D506 D-4 D508 D-3 D510 B-8 D605 D-6 D606 C-6[...]

  • Page 11

    STR-DE245/DE345 11 11 3-6. SCHEMA TIC DIA GRAM MAIN SECTION (1/3) • Ref er to page 8 for IC Bloc k Diagrams. CIS, EE CIS, EE E, EA, MX, SP, MY EA, PX, AUS, MX, SP, MY, AR, CH CIS, EE/DE345: AEP, CIS, EE EA, MX, SP, MY DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE C706 330p DE245: AEP, UK, CIS, EE DE345: A[...]

  • Page 12

    STR-DE245/DE345 12 12 3-7. SCHEMA TIC DIA GRAM MAIN SECTION (2/3) CIS, EE US, CND, E, EA, AUS, MX, SP, MY, AR, CH AEP, UK, CIS, EE AUS, E, EA, MX, SP, MY AEP, UK, CIS, EE AEP, CIS, EE AEP, UK, CIS, EE AEP, CIS, EE * 2 * 2 * 2 * 2 39k 220 220 C714 0.01 µ 220 C764 330 µ 82k CND, E, EA, PX AEP, CIS, EE 2: R529, R674, R740, R777 22: DE245 24: DE345: [...]

  • Page 13

    STR-DE245/DE345 13 13 3-8. SCHEMA TIC DIA GRAM MAIN SECTION (3/3) • Refer to page 8 f or IC Bloc k Diagrams. • Refer to page 9 f or W av eforms. (Page 17) (Page 17) (Page 18) (Page 15) (Page 15) 1 DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE DE245: AEP, UK, CIS, EE DE345 * 1: C803, C804 10000/50V: DE245: E, EA/DE345: US, CND, E, EA 6800/50V: DE2[...]

  • Page 14

    STR-DE245/DE345 14 14 12 A B C D E F G 3456789 1 0 (Page 10) (Page 10) TO ST AND BY BOARD CN901 (Page 16) E DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE S236 S237 PTY EON 3-9. PRINTED WIRING BO ARD P ANEL SECTION • Refer to page 9 f or Circuit Boards Location. Ref. No. Location D201 C-9 D202 C-9 D203 B-7[...]

  • Page 15

    STR-DE245/DE345 15 15 3-10. SCHEMA TIC DIA GRAM P ANEL SECTION • Refer to page 8 f or IC Pin Function. (Page 13) (Page 17) (Page 13) 2 DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE DE245: AEP, UK, CIS, EE DE345: DE245: AEP, UK, CIS, EE DE345: AEP, CIS, EE SP, MY, CH AEP, CIS, EE E, EA, MX, SP, MY AEP, UK, CIS, EE US, CND, E, EA, PX, MX, AR AUS E, E[...]

  • Page 16

    STR-DE245/DE345 16 16 3-11. PRINTED WIRING BO ARD PO WER SECTION • Refer to page 9 f or Circuit Boards Location. 12 A B C D E F G H 3456789 (Page 14) E (Page 10) (Page 10) DE245: E, EA/DE345: E, EA, PX DE245: E, EA DE345: E, EA, PX EXCEPT DE245: E, EA/DE345: E, EA, PX[...]

  • Page 17

    STR-DE245/DE345 17 17 3-12. SCHEMA TIC DIA GRAM PO WER SECTION • Ref er to page 8 for IC Bloc k Diagrams. (Page 13) (Page 13) (Page 15) * 1: F901 2A: E, EA 6.3A: US, CND 1.25A: EXCEPT * 1 EXCEPT DE245: E, EA/DE345: E, EA, PX DE245: E, EA/DE345: E, EA, PX[...]

  • Page 18

    STR-DE245/DE345 18 18 3-13. PRINTED WIRING BO ARD VIDEO SECTION • Ref er to page 9 for Circuit Boards Location. 3-14. SCHEMA TIC DIA GRAM VIDEO SECTION (Page 13) 12 A B C 34 (Page 10) • Refer to page 8 f or IC Bloc k Diagrams.[...]

  • Page 19

    19 19 19 15 14 4 4 4 5 6 20 20 20 20 20 20 20 8 18 7 2 1 13 #1 #1 supplied with R V201 3 SECTION 4 EXPLODED VIEWS NO TE: • -XX, -X mean standardiz ed parts, so they may hav e some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when or[...]

  • Page 20

    20 20 4-2. CHASSIS SECTION Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks T901 54 55 63 64 66 67 67 67 67 67 68 65 56 57 62 61 58 59 60 51 52 52 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #3 #3 #2 #2 #2 not supplied not supplied not supplied not supplied not supplied not supplied US,CND,MX CH AEP ,UK,E, EA,CIS,EE,SP ,[...]

  • Page 21

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 21 SECTION 5 ELECTRICAL P AR TS LIST NO TE: • Due to standardization, replacements in the parts list may be different fr om the parts specified in the diagrams or the components used on the set. • -XX, -X mean standardized parts, so they may hav e some difference from t[...]

  • Page 22

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 22 < RESISTOR > R200 1-249-433-11 CARBON 22K 5% 1/4W R201 1-249-433-11 CARBON 22K 5% 1/4W R202 1-249-429-11 CARBON 10K 5% 1/4W R203 1-249-429-11 CARBON 10K 5% 1/4W R204 1-249-429-11 CARBON 10K 5% 1/4W R205 1-249-441-11 CARBON 100K 5% 1/4W R206 1-249-429-11 CARBON 10K [...]

  • Page 23

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 23 S212 1-771-410-21 SWITCH, T ACTILE (MENU -) S213 1-771-410-21 SWITCH, T ACTILE (TREBLE +) S214 1-771-410-21 SWITCH, T ACTILE (TREBLE -) S215 1-771-410-21 SWITCH, T ACTILE (BASS +) S216 1-771-410-21 SWITCH, T ACTILE (BASS -) S217 1-771-410-21 SWITCH, T ACTILE (TUNER) S218[...]

  • Page 24

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 24 C346 1-128-809-11 CERAMIC 100PF 5% 50V C347 1-128-809-11 CERAMIC 100PF 5% 50V C348 1-126-961-11 ELECT 2.2uF 20.00% 50V C349 1-130-494-11 MYLAR 0.082uF 5% 50V C350 1-137-367-11 MYLAR 0.0033uF 5.00% 50V C351 1-130-494-11 MYLAR 0.082uF 5% 50V C352 1-126-934-11 ELECT 220uF 2[...]

  • Page 25

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 25 C721 1-126-934-11 ELECT 220uF 20.00% 10V C722 1-126-964-11 ELECT 10uF 20.00% 50V C724 1-126-964-11 ELECT 10uF 20.00% 50V C726 1-127-876-21 CERAMIC 0.01uF 10% 50V C734 1-126-964-11 ELECT 10uF 20.00% 50V C736 1-127-876-21 CERAMIC 0.01uF 10% 50V C740 1-128-582-11 ELECT 10uF[...]

  • Page 26

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 26 D731 8-719-991-33 DIODE 1SS133T -77 D732 8-719-991-33 DIODE 1SS133T -77 D734 8-719-991-33 DIODE 1SS133T -77 D735 8-719-991-33 DIODE 1SS133T -77 D736 8-719-991-33 DIODE 1SS133T -77 D757 8-719-991-33 DIODE 1SS133T -77 D791 8-719-991-33 DIODE 1SS133T -77 D801 8-719-934-13 D[...]

  • Page 27

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 27 Q791 8-729-119-78 TRANSISTOR 2SC2785TP-HFE Q801 8-729-140-97 TRANSISTOR 2SB734-T -34 < RESISTOR > R5 1-249-421-11 CARBON 2.2K 5% 1/4W F (DE245:AEP ,UK,CIS,EE/DE345:AEP ,CIS,EE) R6 1-247-807-31 CARBON 100 5% 1/4W (DE245:AEP ,UK,CIS,EE/DE345:AEP ,CIS,EE) R7 1-247-807[...]

  • Page 28

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 28 R601 1-249-417-11 CARBON 1K 5% 1/4W F R602 1-249-439-11 CARBON 68K 5% 1/4W R603 1-249-417-11 CARBON 1K 5% 1/4W F (DE345:US,CND,E,EA,PX,AUS,MX,SP ,MY ,AR,CH) R603 1-249-421-11 CARBON 2.2K 5% 1/4W F (DE245:AEP ,UK,CIS,EE) R603 1-249-419-11 CARBON 1.5K 5% 1/4W F (DE245:US,C[...]

  • Page 29

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 29 R741 1-216-454-11 MET AL OXIDE 390 5% 2W (DE245:AEP ,UK,CIS,EE) R741 1-215-867-00 MET AL OXIDE 470 5% 1W (DE245:AUS,E,EA,MX,SP ,MY) R743 1-249-425-11 CARBON 4.7K 5% 1/4W F R744 1-249-431-11 CARBON 15K 5% 1/4W R745 1-249-421-11 CARBON 2.2K 5% 1/4W F R746 1-247-863-91 CARB[...]

  • Page 30

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 30 A-4428-270-A ST ANDBY BOARD, COMPLETE (DE345:US,CND,MX) ************************ A-4428-279-A ST ANDBY BOARD, COMPLETE (DE245:MX) ************************ A-4428-388-A ST ANDBY BOARD, COMPLETE (DE345:AUS) ************************ A-4428-391-A ST ANDBY BOARD, COMPLETE (DE[...]

  • Page 31

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 31 R258 1-249-415-11 CARBON 680 5% 1/4W F R259 1-249-417-11 CARBON 1K 5% 1/4W F R260 1-249-419-11 CARBON 1.5K 5% 1/4W F R261 1-249-421-11 CARBON 2.2K 5% 1/4W F R262 1-247-843-11 CARBON 3.3K 5% 1/4W (DE245:AEP ,UK,CIS,EE/DE345:AEP ,CIS,EE) R263 1-249-425-11 CARBON 4.7K 5% 1/[...]

  • Page 32

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 32 ACCESSORIES & P ACKING MA TERIALS ******************************** 1-418-833-11 REMOTE COMMANDER (DE245) 1-501-594-11 ANTENNA (FM) 1-501-721-11 ANTENNA (LOOP) 1-793-184-21 CONNECTOR (F TYPE ADAPTOR) (DE245:E,EA,MX/DE345:US,CND,E,EA,PX,MX,AR) 4-227-866-11 MANUAL, INST[...]