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Most Recent Pioneer VSX-D458 Questions
How To Get Stations Locked In
(Posted by rjrdrywall 3 years ago)
My Speaker Wires May Have Touched And My Display Flashed 'poweroff' And Shut Off
my receiver will not stay on now...its 20 years old but its sentimental to me...how can i fix this i...
my receiver will not stay on now...its 20 years old but its sentimental to me...how can i fix this i...
(Posted by assmaster1911 4 years ago)
Pioneer Vsx - D458
Dear Sirs, Does the Pioneer vsx - D458 has input capabilities? (send audio FROM tv to the receiver)...
Dear Sirs, Does the Pioneer vsx - D458 has input capabilities? (send audio FROM tv to the receiver)...
(Posted by courtneysilie 11 years ago)
Popular Pioneer VSX-D458 Manual Pages
Service Manual - Page 1
... PTE. ZZK DEC. 1998 Printed in Japan
PANEL FACILITIES AND SPECIFICATIONS ..... 50
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. Type
Model VSX-D458
Power Requirement
Remarks
KUXJI
AC120V
KCXJI
AC120V
CONTENTS
1. GENERAL INFORMATION 38 7.1 PARTS 38 7.1.1 IC 38 7.1.2 DISPLAY 46 7.2 DIAGNOSIS 48 7.3 BLOCK...
Service Manual - Page 2
... BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
2. VSX-D458
1. SAFETY INFORMATION
This service manual is intended for the casual do so and refer the repair to , or additional copies of the customer and service technician. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this manual.
A subscription to a qualified service technician. WARNING This product contains lead in...
Service Manual - Page 9
...POWER SW ASSY
AWX7100
C
HP&FAV ASSY AWX7094
J
PRIMARY ASSY
AWX7160 B
K
TRANS ASSY AWX7099
REG ASSY B
AWX7093
D
REG CONNECTION ASSY
AWX7157
I
C
POWER SUPPLY ASSY
AWX7096(KUXJI)
F
AWX7194(KCXJI)
PS CONNECTION ASSY
AWX7158
AC POWER CORD : PDG1064
D
9
5
6
7
8 5
6
7
8
VSX-D458
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS...
Service Manual - Page 28
1
2
3
4
VSX-D458
4.4 POWER SUPPLY, PRIMARY AND TRANS ASSEMBLIES
A CN404
A
F CN582
SIDE A
I POWER SUPPLY ASSY
B
C
NEUTRAL LIVE
AC POWER CORD
J PRIMARY
ASSY
D 572
Q701 IC701
Q712 IC712 Q715
Q711 Q714 IC711
Q713
IC951 IC952
D
(ANP7235-C)
I 28 J K
1
2
K TRANS ASSY
3
4
Service Manual - Page 30
...SPEAKER TERMINAL 6-P 6PJUMPERCONNECTOR
51052-0300 AKB7089 52045-1245 AKE7020 KPD6
JUMPER WIRE
DYY03-200-2651
30 VSX-D458
KCXJI
AWK7429 AWX7091 AWX7092 AWX7093 AWX7094 AWX7157 AWX7158
Remarks
NSP
FRONT&PS ASSY FL&UCOM ASSY POWER... parts indicates the importance of the safety factor of identical designation.
¶When ordering resistors, first convert resistance values into code form...
Service Manual - Page 35
VSX-D458
Mark No. CAPACITOR ELECT. Q712 Q713 Q714 Q715 D701
D702 D703 D704 D705 D706
D707 D708 D709 D710 D711
D712 D713 D714 D715 D716
Description
POWER...RECEIVER UNIT CONNECTOR CONNECTOR CONNECTOR CONNECTOR
GP1U28X 52045-4045 XKP3007 XKP3004 XKP3007
FL TUBE CERAMIC RESONATOR (4.19MHz)
AAV7054 ASS1018
H POWER...Description H707, H708 FUSE CLIP
Part No.
CAPACITOR
CEAT101M2A
ELECTROLYTIC ...
Service Manual - Page 39
VSX-D458
•Pin Function
No. Pin Name I /O L/R channel discrimination signal input/output 48 A11
24 CLKO
O Master clock output
49 A10
25 DVDD
− Digital power supply
50 A9
39 Set to
open when using external clock.
5 PDAD
I AD reset control
30 TSTI2
I
CLKO (pin 24) output control L or open: CLKO pin output, H: CLKO...
Service Manual - Page 40
VSX-D458
No. Pin Name I/O
Function
76 DVB
− Digital board power supply
77 DVB
− Digital board power supply
78 NC
− Non connection
79 DZF2
O Zero input detection for DAC2
80 DZF1
O Zero input detection for external RAM
71 DVSS 72 DVDD 73 DZFSET
− Digital ground
− Digital power supply
I
Zero point detection...
Service Manual - Page 42
VSX-D458
PAC007A (INPUT ASSY : IC301, IC302)
• 2ch AF POWER AMP
• Block Diagram
14
13
TR4 1
TR5
R17
C3
TR6
TR8
2
C1
R5 TR9
R2
R6
3
TR1 ...D3
R13 TR23
19 TR16
TR24 R16 C6 R10
57 8
10 11 12 15 16
6
17
18
PAC008A (INPUT ASSY : IC303)
• 1ch POWER AMP
• Block Diagram
15
7
TR1
TR2
8
11
1
TR3 TR4
2 6
R3 14
TR6
TR9
R7
TR10
C1
R9
R4
TR7
13
...
Service Manual - Page 43
...with the data of serial control. VSX-D458
PD5442A (FL&UCOM ASSY : IC601...41 P17/FLD23
Grid 9
I Input L when Tuner receives stereo broadcasting. O Turn on and off the transistor ...input
O Motor volume control L for rear and center speakers
O
O Control the VIDEO FUNCTION IC. FUNC IC...)
I Connect a 4.19MHz oscillator
O
− +5V Power supply
− ----- DOWN
− Ground
I /O Serial...
Service Manual - Page 50
... (-, +) and FREQUENCY (-, +) buttons
TUNING SELECT: Use to play back sound without going through the tone and balance control circuits. SPEAKERS button
Use to switch the A and B speaker systems.
$
%
^
@ DIRECT button
Use to select the STATION mode and FREQUENCY mode when operating the tuner. VSX-D458
8. Function buttons
= PHONES jack (Headphone terminal) ~ LOUDNESS button
Press this...
Service Manual - Page 52
...satellite system.
If possible, draw horizontally outdoors to the instructions on the sub woofer.
52 Stretch out the antenna ...POWER switch, and disconnect the power cord from the wall outlet.
7 For better reception of signals, use an FM external antenna. Cassete deck
Sub woofer with the best reception. VSX-D458... PIONEER projection TV (Center channel)
FM antenna
TV monitor
SIGNAL GND ...
Service Manual - Page 53
...53 PARLEUR
R A
L A
B
B
R
L
FRONT SPEAKERS
AC 120V 60Hz
CAUTION:SEE INSTRUCTION MANUAL
ATTENTION:
SE REPORTER AU
MODE D'EMPLOI
8 ~16Ω / SPEAKER 8 ~16Ω / HAUT-PARLEUR
6 ~LESS THAN 8Ω / SPEAKER 6 ~MOINS DE 8Ω / HAUT-PARLEUR
IMPEDANCE SELECTOR
CAUTION:
DO NOT CONNECT TV SET OR MONITOR. AC OUTLET
[SWITCHED 100 W (0.8 A) MAX] Power supplied through this AC OUTLET...
Service Manual - Page 54
...+10
DISC
EFFECT
DSP MODE
MUTING
PRESET
VIRTUAL
5-D THEATER
RECEIVER STANDBY/ON
FUNC.
CENTER MODE: Switches the center mode (only when setting the Dolby Pro Logic). REAR R. CENTER LEVEL -/+: Adjusts the center level. EFFECT -/+: Adjusts DSP effects.
- DIRECT button
Use to adjust the volume.
! VSX-D458
Remote control unit
1
2 3 4 5 6 7 8
MULTI CONTROL
CD
STANDBY/ON...
Service Manual - Page 55
...
VIRTUAL
5-D THEATER
RECEIVER STANDBY/ON
FUNC....Instructions 1 Warranty card 1
NOTE: Specifications and the design are trademarks of this product does not convey the
right to sell recordings made with no more than 0.09 %** total harmonic distortion (front). Purchase of Dolby Laboratories Licensing Corporation.
VSX-D458
8.2 SPECIFICATIONS
Amplifier section Continuous average power...
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