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VSX-D307
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may
cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with
the solder. Also, when soldering do not inhale any smoke or fumes produced.
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODéLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pices
de remplacement doivent avoir la mme dŽsignation.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a
on the schematics and on the parts list
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screwheads, metal overlays, control
shaft, etc.). Plug the AC line cord of the appliance directly
into a 120V AC 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
(FOR USA MODEL ONLY)
Leakage
current
testerReading should
not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)Earth
ground
AC Leakage Test
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VSX-D307
Mark No. Symbol and DescriptionPart No.
Remarks
VSX-D307/KUXJ VSX-D307/KUXJI VSX-D307/KCXJI
3 Operating Instructions (English) ARB7136 ARB7136 Not used
3 Operating Instructions (English/French) Not used Not used ARE7159
NSP 4 Warranty Card ARY1051 ARY1051 ARY1075
11 Packing Case AHD7595 AHD7557 AHD7582
2.1 PACKING
1 FM Antenna ADH7004
2 AM Loop Antenna ATB7009
3 Operating InstructionsSee Contrast table (2)
NSP 4 Warranty CardSee Contrast table (2)
5 Remote Control Unit AXD7161
(CU-VSX124)
6 Battery Cover RZN1156
NSP 7 Dry Cell Battery (R6P, AA) VEM-013
8 Left Pad AHA7203
9 Right Pad AHA7204
10 Packing Sheet AHG1218
11 Packing CaseSee Contrast table (2)
12 Polyethylene Bag Z21-038
(0.03´230´340)
(1) PACKING PARTS LIST
Mark No. Description Part No.
2. EXPLODED VIEWS AND PARTS LIST
NOTES: · Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
· The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
· Screws adjacent to mark on the product are used for disassembly.
1
2
4
3
5
712
8 (1/2)
9 (1/2) 9 (2/2) 8 (2/2)
6
10
11
(2) CONTRAST TABLE
VSX-D307/KUXJ, KUXJI and KCXJI are constructed the same except for the following :
FM Antenna : ADH7004
AM Loop Antenna : ATB7009
Dry Cell Battery : VEM-013
(size ÒAAÓ IEC R6P) ´ 2 Remote Control Unit
(CU-VSX124 : AXD7161)
Accessories
AV MULTI-CHANNEL RECEIVER
REMOTE CONTROL UNIT
DIRECT FUNC. VIRTUAL RECEIVERSTANDBY/ON
TVCONTROL
LD DVD TUNER MPX
STANDBY/ON
CLASS D.ACCESS
TAPE TV FUNC.BAND
CDSOURCE
SELECT
LOUD.
PRO LOGIC
SURROUND
DSP MODE
TV VOL.
FREQ.
0 789
456
123 MUTING
MASTER
VOLUME
CENTER
LEVEL
CD DISC
EFFECT CENTER
MODE
DELAY
TIME
TEST
TONE REAR
LEVEL CHANNEL
STATION
