Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 5990 guests online.
Categories
Information
Featured Product
Home >> PIONEER >> XV-EV61A/DTXJN Service Manual
 
 0 item(s) in your cart 

PIONEER XV-EV61A/DTXJN
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of PIONEER XV-EV61A/DTXJN Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 PMA915R/RG DENON Service Manual by Henk Kroes;
The service manual was complete and the components on the drawings very good visible.
 DEX-P9 PIONEER Service Manual by mike schanel;
downloaded next day , manual is very helpful , fast and easy
 28PT4406/58 PHILIPS Service Manual by Ivan Dorotovic;
This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
 AAR1/L AKAI Service Manual by Darryl Moore;
Very pleased with the whole process. Great commication and very easy instructions to order and to download the manual.
 TXSV515PRO ONKYO Service Manual by Ulises Avila;
It's a good manual, this one it's a scan from the original factory service manual, great quality 100% readeable. definetely it worths what I paid for.

Text excerpt from page 131 (click to view)
5

6

7

8

Protection circuit that activates against a POW ERR error
2 When the main power supply becomes LO level because of short-circuit or disconnection of connectors
2 -1 Short-circuit-detection circuit for the amplifier power circuit (+15 V[VP+15], VD+5, -12 V [VA-12]) Circuit for shutting the power off when VP+15, VD+5, or VA-12 is short-circuited to ground (GND) 2 -3 Checking for VA+12 or VM+12 is short to Gnd or Not.
A

E

IF/AF Assy
DVD+12 VD+12 VA+12 Q8771 2SD2012 VP+15 VA+12 VP+15

M

MOD. AMP Assy
VD+5 R108 27k
B

VD+5

VH+ (VP+15) Q101_2/2 C8771 D101 (D102)
B E2 (Q103_2/2) B2 C2 C2 E2

Q101_1/2 E (Q103_1/2)
C

+ +

Q102_2/2 (Q104_2/2)
B2

B
R102 (R105) 10k

to XPROTECT C (µ-com) Q102_1/2 (Q104_1/2)
E

R101 (R104) 1k + C101 (C102) 1/50

B
R109 820 D8701 to XPROTECT (µ-com) GNDM D8702

A

R103 (R106) 10k

D105 (D106) VH� (VA�12)

� In Normal mode, as Q101 (Q103) (E2, B2, C2) and Q102 (Q104) (E2, B2, C2) are on, the voltage at Point A is about 5 V. The voltage at Point B is therefore about the same. As Q101 (Q103) (E, C, B) is off, Q102 (Q104) (E, C, B) is also off. (1) When VH+(VP+15) is short-circuited to GND As the voltage at Point B becomes almost ground potential, and Q101 (Q103) (E, C, B) then Q102 (Q104) (E, C, B) are turned on, the level of XPROTECT becomes low. � The microcomputer detects the XPROTECT level and shuts the power to the unit off. (2) When VH-(VA-12) is short-circuited As the electric potential of VE at Q102 (Q104) (E2, C2, B2) becomes the same as that at VB, Q102 (Q104) (E2, C2, B2) is turned off. Following this, Q101 (Q103) (E2, B2, C2) is turned off, which changes the voltage at Points A and B to a value other than 5 V. Therefore, Q101 (Q103) (E, C, B) then Q102 (Q104) (E, C, B) are turned on, the level of XPROTECT becomes low. (3) When VD+5 is short-circuited The level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. 2 -2 Short-circuit-detection circuit for the DVD power supply (VP+8)

If VFDP is short-circuited to GND, or if the DC electric potential at FL AC1 becomes GND level (in Normal mode: about -27 V) because of a failure in the DC bias circuit of FL AC1, Q107 then Q115 are turned on, and the level of XPROTECT becomes low. � The microcomputer detects the XPROTECT level and shuts the power to the unit off.

C

3 When the FAN connector is disconnected or when rotation of the fan is interrupted

M

MOD. AMP Assy
VD+5 VPF+15 1/50 R3654 1.8k R8772 R8771 10 10k
C

to XPROTECT (µ-com)

R108 27k
C2

D3658 UDZS7.5B
B

A

Q3651_2/2 RN1901

B2

Q3652 DTA124TK R3657 33(1/4W) FAN+ D3655 1SS355 C8773 FAN� D3656 S5688G R3656 22k V-12F 1/50

D

Q3651_1/2 C3652 D3657 RN1901 47/50 1SS355 R3655 8.2k Q3654 2SD2144S

M

MOD. AMP Assy

VD+5 R108 27k

VP+8 D104 1SS355

If no fan is connected between FAN+ and FAN-, or when the fan cannot rotate because of a foreign object caught in the blades, the BASE of Q3652 becomes OPEN, and Q3652 and Q3651 (E, C,
E

XPROTECT

Q106 DTC124EUA Q107 DTA124EUA TUNER

B) are turned off. Then Q3651 (E2, B2, C2) is turned on, and the level of XPROTECT becomes low. � The microcomputer detects the XPROTECT level and shuts the power to the unit off. When FAN+ and FAN- are short-circuited, the electric potential at Point A becomes higher than GND level by the addition of the values at D3656 and D3657. As this value is lower than that at D3658, Q3651 (E, C, B) is turned off, Q3651 (E2, B2, C2) is turned on, and the level of XPROTECT becomes low.
F

As the TUNER line is fixed to GND level, Q107 is always on. If the level at VP+8 falls to GND level because of short-circuit, etc., Q106 is turned on, and the level of the XPROTECT line becomes low. � The microcomputer detects the XPROTECT level and shuts the power to the unit off.

XV-EV61
5 6 7 8

C8772 0.047

E2

E

+

R3658 2.2k

131

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

GRAND PRIX ELECTRONIC 754 BECKER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

EV-S1000E SONY
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

GRAND PRIX ELECTRONIC 780 BECKER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

EVO-9850 VOLUME 1 SONY
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
>
Parse Time: 0.259 - Number of Queries: 140 - Query Time: 0.074