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AUDIO/VIDEOMULTI-CHANNELRECEIVER
MULTIJOG
ENTER
DVD/LD
DVD 5.1
TV/SAT
DVR/VCR
CD
CD-R/TAPE/MD
FM
AM
MASTER VOLUME
STANDBY/ON
PHONES
ORDER NO.
DOWN UP
RRV3136
VSX-415-K
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-415-K
VSX-415-S
Model
VSX-415-K VSX-415-S MYXJ MYXJ
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Power Requirement
AC 220-230V AC 220-230V
Remarks
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
T-ZZK APR. 2005 printed in Japan
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SAFETY INFORMATION
A
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 This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65
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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 MODÈLE CANADIEN SEULEMENT)
C
Les symboles de fusible
(fusible de type rapide) et/ou
(fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS
The following check should be perfor med for the continued protection of the customer and ser vice technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known ear th ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the ear th ground and all exposed metal par ts 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 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.
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 character istics. 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 par ts which have these special safety character istics are identified in this Service Manual. Electr ical 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 infor mation, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Ser vice Manual may be obtained at a nominal charge from PIONEER.
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Device under test Test all exposed metal surfaces
Leakage current tester
Reading should not be above 0.5 mA
Also test with plug reversed (Using AC adapter plug as required)
Earth ground
AC Leakage Test
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. 0 Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.
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2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
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4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
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CONTENTS
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B
C
D
SAFETY INFORMATION ..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 5 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 7 2.1 PACKING ................................................................................................................................................... 7 2.2 EXTERIOR................................................................................................................................................. 8 2.3 FRONT PANEL ........................................................................................................................................ 10 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 12 3.1 BLOCK DIAGRAM ................................................................................................................................... 12 3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 14 3.3 MAIN ASSY (1/3) ..................................................................................................................................... 16 3.4 MAIN ASSY (2/3) ..................................................................................................................................... 18 3.5 MAIN ASSY (3/3) ..................................................................................................................................... 20 3.6 DSP ASSY (1/2)....................................................................................................................................... 22 3.7 DSP ASSY (2/2)....................................................................................................................................... 24 3.8 AMP & PRIMARY (1/2),TRANS2 and TRANS3 ASSYS .......................................................................... 26 3.9 AMP & PRIMARY (2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS............................................ 28 3.10 VIDEO and 5.1CH ASSYS ..................................................................................................................... 30 3.11 FRONT DISPLAY, R. ENCODER, POWER SW & KEY and F. KEY ASSYS ......................................... 32 3.12 H.P. ASSY .............................................................................................................................................. 34 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 35 4.1 TRANS2, TRANS3 and TRANS1 ASSYS ................................................................................................ 36 4.2 REGULATOR ASSY................................................................................................................................. 37 4.3 MAIN ASSY ............................................................................................................................................. 38 4.4 DSP ASSY ............................................................................................................................................... 42 4.5 AMP & PRIMARY and AMP INPUT ASSYS ............................................................................................ 44 4.6 F. DISPLAY, R. ENCODER, POWER SW & KEY, H. P. and F. KEY ASSYS ............................................ 46 4.7 VIDEO and 5.1CH ASSYS ....................................................................................................................... 50 5. ELECTRICAL PARTS LIST ............................................................................................................................ 52 6. ADJUSTMENT ............................................................................................................................................... 56 7. GENERAL INFORMATION ............................................................................................................................. 57 7.1 DIAGNOSIS ............................................................................................................................................. 57 7.1.1 DISASSEMBLY.................................................................................................................................. 57 7.2 PARTS...................................................................................................................................................... 59 7.2.1 IC ....................................................................................................................................................... 59 7.3 EXPLANATION ........................................................................................................................................ 65 7.3.1 POWER ON AND OFF INITIAL TIMING CHART .............................................................................. 65 7.3.2 IC DATA TRANSMISSION TIMING CHART....................................................................................... 67 7.3.3 DETECTION CIRCUIT ...................................................................................................................... 68 7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION.............................................. 69 7.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART .......................................................................... 71 8. PANEL FACILITIES ........................................................................................................................................ 72
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1. SPECIFICATIONS
Amplifier section
· Continuous power output (stereo)
Front: VSX-415. . . . . . . . . . 80 W (DIN 1kHz, THD 1.0%, 8 )
·
Signal-to-Noise Ratio DIN (Continuous rated power output / 50mW)
A
CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .88/64 dB
·
Continuous power output (surround)
VSX-415 model: Front. . . . . . . 100 W per channel (1kHz, 10%, 8 ) Center . . . . . . . . . . . . . . . .100 W (1kHz, 10%, 8 ) Surround . . . . . . . . . . . . . . . . . . 100 W per channel (1kHz, 10%, 8 )
Video Section
· · · Input (Sensitivity/Impedance) Output (Level/Impedance)
B
DVR/VCR, DVD/LD, TV/SAT. . . . . . . . .1 Vp-p/75 DVR/VCR, MONITOR OUT. . . . . . . . . .1 Vp-p/75
Frequency response
Audio section
· Input (Sensitivity/Impedance)
CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD, TV/SAT . . . . . . . . . . . . . . . 200 mV/47 k
DVR/VCR, DVD/LD, TV/SAT MONITOR. . . . . . .5 Hz to 7 MHz dB Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .55 dB Crosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50dB
·
Frequency response
dB
C
CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD, TV/SAT . . . . . . . . . . . . . . 5 Hz to 100,000 Hz
·
Output (Level/Impedance)
DVR/VCR REC, CD-R/TAPE/ MD REC. . . . . . . . . . . . . . . . . . . . . .200 mV/2.2 k
·
Tone control
Bass. . . . . . . . . . . . . . . . . . . . . . . .± 6 dB (100 Hz) Treble. . . . . . . . . . . . . . . . . . . . . . .± 6 dB (10 kHz) Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz) (at volume level 50 dB)
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·
FM Tuner Section
Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are trademarks of Dolby Laboratories.
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Frequency Range. . . . . . . . .87.5 MHz to 108 MHz Usable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF (1.3 µV/ 75 ) 50 dB Quieting Sensitivity. . . . . . . Mono: 20.2 dB Stereo: 38.6 dBf Signal-to-Noise Ratio. . . Mono: 73 dB (at 85 dBf) Stereo: 70 dB (at 85 dBf) Distortion . . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity. . . . . . . . . . . .60 dB (400 kHz) Stereo Separation . . . . . . . . . . . . . . 40 dB (1 kHz) Frequency Response. . . . . . . . . . .30 Hz to 15 kHz (±1 dB) Antenna Input (DIN) . . . . . . . . . 75 unbalanced
"DTS" ,"DTS-ES Extended Surround" and "Neo:6" are trademarks of Digital Theater Systems, Inc.
AM Tuner Section
B
Frequency Range. . . . . . . . . 531 kHz to 1,602 kHz Sensitivity (IHF, Loop antenna). . . . . . . .350 µV/m Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .50 dB Antenna . . . . . . . . . . . . . . . . . . . . . .Loop antenna
Miscellaneous
Power requirements . . . . . .AC 220230V, 50/60Hz Power consumption: VSX-415. . . . . . . . . . . . . . . . . . . . . . . . . 220 W In standby. . . . . . . . . . . . . . . . . . . . . . . . . 0.5 W Dimensions: VSX-415. . . .420 (W) x 158 (H) x 394.5 (D) mm Weight (without package) VSX-415. . . . . . . . . . . . . . . . . . . . . . . . . . 8.7 kg
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Specifications and the design are subject to possible modifications without notice, due to improvements.
Furnished Parts
AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . . FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . . Dry cell batteries (AA size IEC R6) . . . . . . . . . . Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating instructions 1 1 2 1 1
D
Accessories
RECEIVER SLEEP FL DIMMER INPUT ATT
INPUT SELECTOR DVD/LD DVD 5.1CH TV/SAT DVR/VCR
CD-R/ TAPE/MD
CD
FM
AM
ADVANCED MIDNIGHT/ STANDARD SURROUND STEREO LOUDNESS
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TOP MENU
SETUP
MENU
TUNER EDIT
ENTER
DVD
RECEIVER
VOLUME
CH SELECT
MUTE
TEST TONE
LEVEL EFFECT CLASS TUNER
MPX
DVD
AUDIO
TUNING STATION DISPLAY
SUB TITLE
DVD CONTROL
RECEIVER
AM loop antenna (ATB7013)
FM wire antenna (ADH7030)
AA size IEC R6 Dry cell batteries (x2)
Remote control unit (XXD3067)
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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 product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)
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2.1 PACKING
B
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12
11 13
9 1 3 2 4 5 6 7 14
C
10
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(1) PACKING SECTION PARTS LIST
Mark No. 1 NSP 2 3 NSP 4 5 Description FM wire antenna Warranty Card AM loop antenna Dry cell batteries (AA/R6) Operating instructions (English, Italian) Operating instructions (Dutch, Spanish) Part No. ADH7030 ARY7065 ATB7013 VEM1031 XRE3094 11 12 13 14 Packing Sheet Left Pad V2 Right Pad V2 Packing Case AHG7069 XHA3149 XHA3150 See Contrast table(2) Mark No. 7 8 9 NSP 10 Description Operating instructions (French, German) Remote Control Unit Battery Cover Literature Bag Part No. XRC3184 XXD3067 XZN3139 AHG1180
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XRC3183
(2) CONTRAST TABLE VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :
Mark No.
14
Description
Packing Case
VSX-415-K/MYXJ
XHD3484
VSX-415-S/MYXJ
XHD3485
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VSX-415-K
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7
1
2
3
4
2.2 EXTERIOR
42 41
A
41
55 45 55
57
55
50
L
21 22 17
J
B
18 52 55 3 53 C 55 7 G
O P
60 44 56
I
55
C
55 57
L K
55
S
55 55 55
23
R Q Q
10 55
52
J 55 27
J K
55 55 55 29
C
55 55
F
55 46 8 55
S 58 R
I 34 36 55 35 55 1 A 28 30 31 55 32 F 55 55
A I H
49
55
5 E
Q P O
9 48
H
4
D 54 38 37
D
54 20
55 55
B
H
2
55 F 39 55
C
6
55 43 55
51
E
A
40 55
47 55
55
55 59 55 55 55 59
NON-CONTACT SIDE CONTACT SIDE
Refer to "2.3 FRONT PANEL SECTION".
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(1) EXTERIOR SECTION PARTS LIST
Mark No. 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 Description MAIN Assy DSP Assy AMP & PRIMARY Assy TRANS2 Assy TRANS3 Assy REGULATOR Assy AMP INPUT Assy TRANS1 Assy VIDEO Assy 5.1CH Assy ······ ······ ······ ······ ······ ······ FM/AM TUNER UNIT FU1 Fuse (T2.5A) ······ T1 Power Transformer AC Power Cord Cord Stopper J36 23P F.F.C/30V ······ ······ ······ J33 13P F.F.C/30V J48 8P F.F.C/30V J34 11P F.F.C/30V J43 19P F.F.C/30V J31 17P F.F.C/30V Part No. XWK3117 AWX8418 XWZ3783 XWZ3810 XWZ3813 XWZ3825 XWZ3802 XWZ3806 XWZ3903 XWZ3914 Mark No. 32 33 NSP 34 35 36 37 38 NSP 39 40 41 42 43 44 45 NSP 46 47 48 49 NSP 50 NSP 51 52 53 54 55 56 57 NSP 58 59 NSP 60 Description J35 19P F.F.C/30V ······ Heatsink 0.8 Heat Sink Angle R Heat Sink Angle F PCB Angle R5 PCB Mold Under Base R6 Insulator Push Rivet Top Cover REG Support R6 Rear Panel Bonnet HOLDER Assy FFC Holder R6 Shield A R6 FFC Cover R6 N Label Spacer Screw Screw 3x23 Screw Screw Screw Screw ICP Label Rubber Sheet Fuse Card Part No. XDD3101
A
ANH7110 ANG7252 ANG7251 XNG3073 AMR2533 XNA3012 See Contrast table (2) See Contrast table (2) See Contrast table (2) XNG3093 XNC3329 See Contrast table(2) XWZ3820 XMR3072 XNG3068 XMR3060 See Contrast table(2) AEB7092 BBZ30P200FTC XBA3012 FBT40P080FNI BBZ30P080FTC BBT30P100FCC See Contrast table(2) XAX3319 AEB1111 AAX7277
D C
B
> > >
AXX7170 REK1026 XTS3072 VDG1077 CM-22B XDD3102
XDD3150 XDD3151 XDD3149 XDD3126 XDD3118
(2) CONTRAST TABLE VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :
Mark No.
40 41 41 42 42 45 45 50 57
Description
Insulatort Push Rivet Push Rivet S Top Cover R4UL Top Cover R5S Bonnet K U V1 Bonnet S U V1 N Label 415K/MY Screw
VSX-415-K/MYXJ
AMR7198 AEC7025 Not used XME3004 Not used XZN3150 Not used XAL3218 FBT40P080FTB
VSX-415-S/MYXJ
PNW2766 Not used XEC3026 Not used XME3006 Not used XZN3151 Not used FBT40P080FNI
E
NSP
F
VSX-415-K
5 6 7 8
9
1
2
3
4
2.3 FRONT PANEL
31
A
32 3 32
5
Q
12 26 32
O
32 32
1
M
2 32
25
B
17
14 4 32
23 18 21
15
P N
19
32
C
10
24
24 11
D
33
E
33
NON-CONTACT SIDE CONTACT SIDE
F
10
1 2
VSX-415-K
3 4
5
6
7
8
(1) FRONT PANEL SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Description FRONT DISPLAY ASSY R. ENCODER Assy POWER SW & KEY Assy FRONT KEY Assy H.P. Assy ······ ······ ······ ······ JOG Knob VOL Knob Standby BTN ······ FUNC BTN L FUNC BTN R ······ TUNER BTN Sub BTN JOG BUTTON ······ Part No. XWZ3908 XWZ3920 XWZ3917 XWZ3912 XWZ3923 Mark No. 21 22 23 NSP 24 25 26 27 28 29 30 31 32 NSP 33 Description D Panel 415 B ······ Pioneer Badge C Ring DIM 8.1 FRT Panel Earth Plate HP V2 ······ ······ ······ ······ Screw Screw Gold Foil Label Part No. XAK3480
A
See Contrast table(2) XBH3016 See Contrast table(2) XNG3131
See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2)
BBZ30P080FTC BPZ30P100FTC See Contrast table(2)
B
See Contrast table(2) See Contrast table(2) See Contrast table(2)
C
(2) CONTRAST TABLE VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :
Mark No.
10 10 11 11 12 12 14 14 15 15 17 17 18 18 19 19 23 25 25 33
Description
JOG Knob V1K JOG Knob V1S VOL Knob V1K VOL Knob V1S Standby BTN 515K Standby BTN 515S FUNC BTN 515K L FUNC BTN 515S L FUNC BTN 515K R FUNC BTN 515S R Tuner BTN V2K Tuner BTN V2S Sub BTN V2K Sub BTN V2S Jog Button V2K Jog Button V2S Pioneer Badge FRT Panel 415K FRT Panel 415S Gold Foil Label
VSX-415-K/MYXJ
XAB3038 Not used XAB3039 Not used XAD3202 Not used XAD3206 Not used XAD3207 Not used XAD3192 Not used XAD3198 Not used XAD3204 Not used XAM3006 XMB3187 Not used Not used
VSX-415-S/MYXJ
Not used XAB3042 Not used XAB3043 Not used
D
XAD3203 Not used XAD3210 Not used XAD3211 Not used XAD3193 Not used XAD3199 Not used XAD3205 VAM1129 Not used XMB3188 XAX3487
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NSP
F
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11
1
2
3
4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
FM/AM TUNER UNIT CN103 6 IC101 BD3841FS 2 18 (FUNCTION SEL) 6 8 10 12 17 CN109 HA17558AF (LPF) IC105 IC107 3 1 2 1 11 IC103 3 1 (DIR) 42 44 46 IC8201 AK4114VQ
IC8601 IS61LV6416 -12T(S-RAM) IC8602 IS63LV1024 -12T(S-RAM) IC8603 PD8116A (ROM)
A
19 1 3 IC102 NJM2100M
51 44
B
14 24 26
3
CN8007 IC8401 (CODEC) AK4529VQ 27 25 23 (ADC) (DAC) 24 31
7
47 54
IC8501 MOTOROLA DSP (for DECODE)
11
7 IC104 3 1
15
3 IC104 5 7 45 52
C
13
5
B
19 CN8007
1 CN109
3
IC303 1
CN307 3
CN105 6 48
J
5
IC302 7 7 2
55
D
3
IC302 1 5 4
E
F
12
1 2
VSX-415-K
3 4
5
6
7
8
1551 6
A
14.1/24.1 14.2/27.3
19.3
Q1552
Q
CN702 IC110 uPC4570G2 (PRE AMP) 29 3 1 4 CN106
6
CN601 9
IC602 18 14
RY751
Q632 IC108 BD3813FS
C
G
Q631 IC111 23 3 1 8 5 24 IC602 26
S
B
RY753
Q653 27 IC112 3 1 1 1 22 Q651 IC601 15
S
C
RY752
Q603
21
Q601
D
5 IC112
7
18 CN111
3 CN302
F
Q303
I
E
Q362 9 5 7 IC301 (COMPONENT SEL) NJM2595M 11
I C
POWER AMP IC601, IC602
+BVH -BVH NECK+B NECK-B +BVL D702 -BVL FL AC RY51 AC IN T1 POWER TRANSFORMER Q701 Q702 D701
A CN111 Stdby5.6V IC51
D51-D54 T51
M
T+12V
CN401
FL AC +12V IC801 IC802 IC803 IC804 D801D804 D721D724
IC805
C
F
1
A
CN111 -12V D+5V
B CN8003 A+5V A
CN111 D+5V IC806
F
13
7 8
VSX-415-K
5 6
1
2
3
4
3.2 OVERALL WIRING CONNECTION DIAGRAM
A
CN511
*1 404 CN511 J42 VSX-415 51048-0600 52147-0610 D20PYY0608E
*1
J42
*1 CN401
*1
404
CN402
R.ENCODER ASSY (XWZ3920)
N
M
FRONT DISPLAY ASSY (XWZ3908)
CN450
B
XDD3118J31 17/110
550
XDD3101J35 19/130 CN254
G
AMP INPUT ASSY (XWZ3802)
CN253 16
9/70 D20PYY0907E
P
FRONT KEY ASSY (XWZ3912)
J40
CN601
C
CN106
CN101
XDD3126CN112 19/220 J43
D
DSP ASSY (AWX8418)
CN8012
CN804
CN806
19 CN8007
18 CN109
CN105
B B 1/2, B 2/2
MAIN ASSY (XWK3117)
CN302 7
CN103
J34 11/130
13 CN8003
CN801
CN805
CN802
CN111
XDD3150 CN104 J33 13/110
KN8101
I
F
To Chassis
XDD3151 CN307 8/140 J48
REGULATOR ASSY (XWZ3825)
F
FM/AM TUNER UNIT 5.1CH ASSY (AXX7170) (XWZ3914)
14
1 2
J
VSX-415-K
3 4
J36 XDD3102- 23/80
20
CN303
CN53
VIDEO ASSY (XWZ3903)
CN803
E
A A 1/3, A 2/3, A 3/3
XDD3149
5
6
7
8
52151-0410 CN471
D20PYY0411E
J41
1551
501 51048-0400
O
POWER SW & KEY ASSY (XWZ3917)
A
Q E
D20PYY0630E
J47 6/300
H.P. ASSY (XWZ3923)
NOTES: · When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB 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. · : The power supply is shown with the marked box.
B
TRANS3 ASSY (XWZ3813)
J7
J5 J3 J4 (J8) TRANS3
J6
J6
J7
12
13
14
15
16
C
J3
MAIN TRANS
TRANS1 TRANS2 ASSY ASSY (XWZ3810) (XWZ3806)
J4
C C 1/2, C 2/2
3 25 24 23 22 21 20 19
1
D
851 D20PYY0715E J21 7/150
H
J2 J1
B*B-PH-K-S PH CONNECTOR 1.25mm FFC 1.25mm REVERSE FFC 2.0mm FLAT CABLE
D
AMP& PRIMARY CN702 ASSY (XWZ3783)
J5
701
1.5mm FLAT CABLE J1 BOARD IN 1.25mm FFC CONNECTOR(L) J2 FU1 2.0mm CABLE HOLDER 1.5mm CABLE HOLDER CN51 2.0mm WIRE TRAP KP200TA**L 2.0mm BOARD to BOARD KM200TA** 2.0mm BOARD to BOARD AKP7070, AKP7073 1.25mm BOARD to BOARD AKP7059, AKP7062 1.25mm BOARD to BOARD AC CODE SOCKET AC CODE CONNECTOR 1.25mm FFC CONNECTOR
E
F
AC CORD
VDG1077
VSX-415-K
5 6 7 8
15
1
2
3
4
3.3 MAIN ASSY (1/3)
(L)
10/50
R121
A
47K
MAIN ASSY(XWK3117)
C180 0.01 C102 C101 100p 100p YB CH R101 C184 C183 100p 100p CH CH 330 C123 10/50 R123
A 3/3
3-A1 TR
100K 100K
A 1/3
R142 R141
3-A1 TL
C141
(R)
C142 10/50
GNDA
GNDA R122 47K GNDA
(L)
GND (CHASSIS) CD
L
CH
R
R102 330
C124 R124
47K
GNDA 47K
(R)
10/50 R103 2.2K C1041C1031
FUNCTION
10/50 47K R125 C151 100p C152 100p IC101 BD3841FS-TBB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
JA105 XKB3037
L103 QTL1013 C104 C103 100p 100p
L REC
(L) GNDA C125
GNDU
CH
22p CH
B
V-7
V+7
CH
22p CH
L104
C126 10/50
(R)
GNDA R126 47K
R VCR/DVR
*1
QTL1013 C199 0.01 YB C106 C105 100p 100p CH R105 330
R104 2.2K C127 10/50 C186 C185 100p 100p CH CH R127 47K
(L)
C154 0.01
GND L (CHASSIS) PLAY R
R106 330
GNDA (R) R128 47K
CH
C128 10/50
GNDA
R107 C108 C107 100p 100p CH
GNDA (L) C188 C187 100p 100p CH CH R131 10/50 C131 47K
C153 0.01
GNDA
L TV/SAT R
330
JA103 XKB3017
CH
C
R108 330
GND 32 31 CLK 30 DATA VEE 29 GND 28 VCC 27 26 25 24 23 22 21 20 19 18 17
100 100
R151 R152
C155 47/50 C156 47/50
100 (L) R155 100 R156
(R)
(R)
GNDA R132 47K R158 100k GNDA R143 100k GNDA R159
C179 0.01 YB C110 C109 100p 100p CH
C132 10/50
(L)
R109 330
C190 C189 100p 100p CH CH
R133
10/50
47K
GND L (CHASSIS) DVD/LD R
C133 GNDA
R110 330
(R)
C134 GNDA R134 47K
10/50 CH R111
(L)
GNDA
L111 C112 C111
100p 100p CH CH
C118 C117 22p 22p
JA104 XKB3017
REC
L112 QTL1013
R112 CH 2.2K
(R)
D
CD-R/TAPE MD GND (CHASSIS) PLAY R L
C114 C113 100p 100p CH R113 330
47K
10/50
R136
R
C136 GNDA
47K
QTL1013
2.2K
R135
L
GNDA C135 10/50
10K
CH
(R)
(L)
C137 (L) C192 C191 100p 100p CH CH 10/50 R137
GNDA R161 47K R165 4.7K 8.2K
3 Q165 2SC3326 R167 B 22K C169 220/6.3 2 R169 100k
CH
R114 330
C138(R) R138
GNDA C163 100p 10K 47K
10/50
E C
GNDA R139
R163
R173
47K
GNDA1 GNDA C164 100p 47K 10K
C E R166
Q166 2SC3326 R168 B 22K
C170 0.1/16 R170 100k
R164
R174
4.7K
4.7K
GNDA
8.2K
V+12 Q167 DTA124EK E
4.7/50 C171 0.01 YB
3-C6 INPUTATT
Q168 DTC143EK C B B R175 E GNDU
C 100K
GDAC
SR
A 3/3
NOTES: NO INDICATED PARTS IS.... RESISTOR: RS1/16S***J-T, RS1/10S***J-T CEMICAL CAPASITOR: CEAT***M**-T,-TS
FR
V+5A
V-12
GDAC
KP200TA18L
F
GDAC
GDAC
GDAC
GDAC
GDAC
AOUTR
AOUTL
A 1/3 A
16
1
F
3
CN804
VSX-415-K
2 4
GDAC
V+5A
SRIN
FRIN
SLIN
FLIN
CERAMIC CAPASITOR: CCSRCH****50-T CKSRYB****50-T (SQ):CKSQ.CCSQ () : AUDIO SIGNAL FLOW
CN109
FL
SL
8 7 6
18
17
16
15
14
+
R162
C166
5
-
E
R140
4.7K
GNDA1 GNDA0
GNDA
6
+ 13
C165 4.7/50
IC102 (1/2) NJM2100M-TBB 4 1 8 C167 10/50 R171 (L) 47
V+5A
8 7 4
C168 10/50
R172 (R) 47
IC102 (2/2) NJM2100M-TBB
12
11
10
9
5
6
7
8
Low Pass Filter
MP SL
C241 TS 2.2/50 R241 R243 3.3K C243 R245 3.3K C245 100p IC103 (1/2) HA17558AF R247 3.3K 330p 3 + 2 R251 R249 3.3K 1.8K
C247 CH 330p
V+12 YB
8 1 4 R253 0
0.01
C249 470K TS 10/50 R255
R257 C257 4700p 100
(SL)
A 2/3
INSLA 2-A1
47K
C251
A
C252 0.01 YB
GDAC
GDAC
GDAC IC103 (2/2) HA17558AF
C248 CH 330p 4 7
V-12
SR
C242 TS 2.2/50 R242
R244 3.3K C244 47K
R246 3.3K C246 100p
R248 3.3K 330p 5 + 6 R252 R250 3.3K 1.8K
R256
470K
8 R254 0
C258 4700p
C250 TS 10/50
R258 100
(SR)
A 2/3
INSRA 2-A1 GDAC
D103 1SS355
D104 1SS355 D105 1SS355 D106
GNDU
A 2/3,3/3
VLCK 2-B1,3-B6 VLDT 2-B1,3-B6 C261
B
GNDU
GDAC V+12 GNDA
1SS355 D107
GDAC IC104 (1/2) HA17558AF R267 3.3K C265 330p 3 + 2 R271 R269 3.3K 1.8K
C267 CH 330p C271 0.01
C
R263 3.3K C263 47K
R265 3.3K 100p
8 1 4 R273 0
A 2/3
(C)
1SS355 D108 GDAC 1SS355 GNDA
TS 2.2/50 R261
C269 470K TS 10/50 R275
R277 C277 4700p 100 C272 0.01
YB
INCA 2-A1 YB GDAC
A 2/3
INFLB 2-B1 INFRB 2-B1
GDAC
GDAC IC105 (1/2) HA17558AF R207 3.9K C205 330p 3 + 2 R209 3.9K R211 3.3K
C207 CH 330p 4 1
V+12 V-12 R225 3.9K IC107 (1/2) HA17558AF R219 R221 V+12 Q231 DTA124EK E Q232 DTC124EK B V+12 E B C STBY C211 STBY R217 0 4.7K R237 YB 1.2K 3 + C219
YB
C
FL
C201 TS 2.2/50 R201 47K
R203 3.9K C203
R205 3.9K 470p
8 R213 68
C209 TS 10/50 R215 470K
(FL)
A 2/3
TS C213 INFLA R227 100 470K C215 0.01 2-A1 R233
2 -
8 0.1 1 4 C220 0.1
10/50
YB
A 3/3
LSSN 3-D6 GDAC
R223 GDAC C R229 D229 1M 1SS355 GNDU 0.01 YB
(FR)
D G S D G
4.7K Q229 2SK208 Q230 2SK208
GDAC V-12
GDAC GDAC
C208 CH IC105 (2/2) HA17558AF R208 3.9K 5 + 6 C206 330p R212 R210 3.9K 3.3K 330p
R230 D230 1M 100K 1SS355 S
8 7
TS 2.2/50 R202 47K
3.9K C204
3.9K 470p
C210 TS 10/50 R216
R231
FR
C202
R204
R206
C217
R224 1.2K 4.7K R238
470K C218
4 R214 68
0.01 YB
V-12
R226 3.9K
D
GDAC V-12 R218
R220 STBY C212 STBY 0
R222 4.7K YB
GDAC
470K C216
R234
IC107 (1/2) HA17558AF TS 6 8 C214 7 5 + 10/50 4
A 2/3
INFRA R228 100 2-A1 0.01
GDAC R299 100K
GDAC INSBA 2-B1 GDAC
A 2/3
E
C268 CH IC104 (2/2) 5600p HA17558AF 5 + 6 R272 R270 1.2K 2.7K 8 7 C264 0.022u C266 0.01u 4 R274 270 GDAC 47K C270 TS 10/50 R276 R278 C278 4700p 100 47K
(SW)
GDAC
SW
C262 TS 2.2/50 R262
R264 3.3K
R266 6.8K
R268
(SW)
39K
INSWA 2-B1
A 2/3
SW
SB
C
GDAC
TO REGULATOR ASSY (FOR ANALOGUE LINES)
5 4 3 2 1
F
GDAC
GDAC
SWIN
CIN
SBIN
A 1/3
VSX-415-K
5 6 7 8
17
1
2
3
4
3.4 MAIN ASSY (2/3)
R301 4.7k R302 4.7k
A
C308 4700p 4700p C307
C312
C311
A 2/3 MAIN ASSY(XWK3117)
C301 10/50 C302 10/50
C309 C310 C311 C312
0.1u/16 0.1u/16 0.1u/16 0.1u/16
R304 100
(FR) (FL)
A 3/3
MVRATT 10/50 C321
C310
C309
GND FLOUT
R303 100
V5R6
42 41 40 39 38 37 36 35 34 33 32 31 30 29
GND GOUTFL VINFL GOUTFR BNF1L BNF2L INFLA INCA INSRA INSLA INSWA INSBA INFRB INFLB INCB INSRB INSLB INSWB INSBB
INFLA INCA
B
A 1/3
INSRA INSLA INSWA INSBA INFRB INFLB
GND GOUTSW
GOUTSR
GOUTSL
GOUTC
VINSW
PORTA
PORTB
VINSR
VINSL
VINC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 C317 100p C318 100p R317 1K
GND
CH C330 0.01
C306 10/50
C304 10/50
C303 10/50
C305 10/50
C319 0.01
45 46 47 48 49 50 51 52 53 54 55 56
6 CH E-VOL
IC108 BD3813KS_TBB
(SR) (SL) (SW)
V+7
DATA CLK
VCC 18 GND 17 VEE 16 VDD 15
D301
INFRA
(C)
1SS355
VINFR
INFRA
43 44
FROUT
TNFL BNF1R
BNF2R
TNFR
28 GND 27 R307 COUT 26 100 GND R306 SROUT 25 GND 24 100 R305 SLOUT 23 100 GND 22 R308 SWOUT 21 100 GND 20 SBOUT 19
C322 10/50
CH R318 1K
V-7
C329 0.01
C341 10/50 100K 100K 100K R352 R351
GNDA GNDA
R334
100K
R331
C
GNDU GNDA
A 1/3,3/3
VLDT VLCK
GNDA
10/50 C342
TO 5.1 INPUT ASSY
CN105
52044-0845
AG C -12V
10/50 R367 100K R391
GNDA V-12
1 2 3 4 5 6 7 8
V+12
C361
D
SW +12V SL AG SR
R332
100K Q361 E C
GNDA
CN307
C362 10/50
V-12
J
R371 4.7K B 2SC3326
E
NOTE
1.RESISTORS
Unit: k-k, M-M or unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) ± 5% unless otherwise noted.
F
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. JA:CEJA
A 2/3 A
18
1
: AUDIO SIGNAL FLOW
VSX-415-K
2 3 4
R378
100K
47k
5
6
7
8
PRE-AMP
PREG
0.1/16 YF C391
MA
A 3/3
SWPR
A
TO AMP INPUT ASSY
(FL)
R326 R324
2.7K
Q321 2SC3326 R321 E 4.7k B C C 4.7k B R322 Q322 2SC3326
(FR)
R325 R323
1K
R329 100k
4 3 + FL 8 2 R327
C325 1 *1 100p CH 47/25
GNDU
C
GNDA GNDA FL GNDA FR GNDA SL GNDA SR GNDA SB
3
(FL)
2.7K
6
C323 C324 R328
(FR)
V+12
5
4
52045-1945
IC110 (2/2) uPC4570G2
1
2
CN106
YB C327 0.01
100p CH *1 8 7
B
7 R330 100k 9 11
(SL)
GNDA
E
1K
6 -
FR 5 + 4
C328
0.01 YB
16 17 19 18
OFF : -12.0v ON : 4.3v
IC110 (1/2) uPC4570G2
V-12
14
C326 47/50
13
A MUTE
12 15
10
8
GNDA
A MUTE ATT
BRD DET/6 OHM
(SL)
IC111 (2/2) uPC4570G2 4 3 + SL 8 2 R347 C343 C344 R348 6 8 7
OLDT DCDT NECK
(C)
OLDT DCDT NECK
GNDU
C345 1 47/25 R349 100k
(SW)
(SR)
R346 R344
2.7K
Q341 2SC3326 R341 E 4.7K B C C 4.7K B R342 Q342 2SC3326
(SR)
R345 R343
C320 GNDU C392 1000p YB YB C347 0.01 R350 100k V+5U STBY C300 GNDA
1000p YB
*1 100p CH 100p V+12 CH *1
GNDA
G CN254
19
1K
2.7K
C
GNDCH
E
1K
A 3/3
BOARD_DET/6_OHM
SR 5 + 4
R393
C346 47/25 C348 0.01 STBY R300
47k
4.7k
R395
V-12
V-12
(C)
IC112 (1/2) uPC4570G2 3 +
GNDA
YB
IC111 (1/2) uPC4570G2
4
C365 1 R365 100k V-12
V+12 1SS355
C
R361 1K
C331 0.01
R370
R364
R366
200k
510
910
C332 0.01
R312
(SW)
100/1W
2.2k
4.7/50
IC112 (2/2) uPC4570G2
C368
R376
0.01 YB
C370
SW 5 + 4
7
GNDA
C366 4.7/25
GAV
C334
YB
NP
D332 UDZS6.8B
470/10
6 -
STBY
8
C333 470/10
E
C367 0.01 YB
D331 UDZS6.8B
Q362 2SC3326 C R362 B 4.7k E
2.7K
B
R368
R374
100k
YB
100/1W
Q395 2SC3326 C
47/25 8 2 *1 R363 100p C363 CH C364 4700p V+12 YB R372 *1
R311 D311
D
V+7
V-12
GNDA
V-7
1SS355
D312
V-12
E
FRONT, REAR R327 R328 R347 R348 GAIN(dB) (Ohm) 15K 14.1/24.1
Center R363 (Ohm) 8.2K 19.3 GAIN(dB)
SW R372 GAIN(dB) (Ohm) 15K 14.2/24.9
F
*1
A 2/3
VSX-415-K
5 6 7 8
1
2
3
4
3.5 MAIN ASSY (3/3)
A
R5014 47K CH C5013 27p CH C5014 C E
Q5004 2SA1037K(QRS)-TLB L5001 LFEA2R2J-T
ASS7004- -T
4.332MHz
C5015 100/10 TS
D.GND MODE TEST
YB
TO FM/AM TUNER UNIT
R5015
2.2K
X5001
1000p
STBY
STBY
0.01
T57
OSC O
RDS CK
D.VCC
OSC I
470 470 470 470
R5001 R5002 R5003 R5004
DTC143EK-TLB B Q5003
1u
C 16 15 14 13 12 11 10 9
27p
C5016 1000p GNDU
C5001
C5002
C5003
CN103
52044-1145
C5004
C5005
GNDCH VT+12 Q5002 STBY
B E
IC5001 BU1924F-TBB
RDS DATA QUALITY COMP.IN A.GND
D5007 UDZS10B
C5020 STBY C5009
100/16 C5007
C5012 STBY
C5006
R5006 100
TO VIDEO ASSY
GNDT
CN104
VIDEO1
13
52044-1345
VIDEO2 12 11 VIDEO3 AMUTE 10 9 SWDET
V1 V2 V3 SWDET SROUT SRIN RMC FUR 4053A 4053INH
V+5U
7 6 5 4 3 2 1
RMC FUR 4053A 4053 INH SRRXD SRTXD
CN303
BOARD_DET/6_OHM V+5U
I
D9012 1SS355 R9035 100K
D
V5R6 D9001 D9002 1SS355 1SS355
AC_WP 1W_WP
6_OHM MA NECK
Q9008 DTA143TK 1SS355 D9003 SM+5V 1SS355 D9004 1SS355 D9005
E
PREG OLDT DCDT A MUTE V-12 V+12 YB YB C116 C115
0.01 0.01 D102 D101 RB501V-40 R9036 4.7 R9008 1K
VT+12
SPB_RY
SPA_RY
L5002 QTL1013
L9001 ATL7002
ATL7002
R/C_RY
HP_SW
L9002
QTL1013
GNDU
SP-B RY
R/C RY
SP-A RY
HP. SW
T+12V
GNDT
ST5.6V
D+5.6V
AC RY
AC WP
FL AC2
FL AC1
-12V
GAV
+12V
GNDU
SWOUT
GNDA
-VF
A 3/3 A
20
1
Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors.
F
2
: AUDIO SIGNAL FLOW
CN802
TO REGULATOR ASSY (FOR FRONT CONTROL)
VSX-415-K
3 4
SBOUT
2.CAPACITORS
KP200TA20L
F
CN111
Unit: k-k, M-M or unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) ± 5% unless otherwise noted.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L102
15
16
L101
1.RESISTORS
17
QTL1013
NOTE
AC_WP
AC_RY
18
19
20
C9001 STBY
A 2/3
47K
C
R9040
SROUT SRIN
8
TUNED
A 1/3
RDS_CLK
RDS_DT
R5016 Q5009 STBY 2SC2412K (QRS)-TLB
R5007
R5020
4.7K
TO TUNER ASSY
R5005
220
RSD_ON_/_OFF
1K
1
R5013
FM COMP 2 GNDT
GNDT
0
R5009 B
C E
0.01 C5008
RDS
C5017 560p
B
TR
TS 1K 4700p STBY
TUNER CE 11 TUNER DI 10 TUNER CLK 9 TUNER DO 8 7 GNDT TL 6 +9V 5 TR 4 3 VSM
R5010
T_CE T_DI T_CLK T_DO
TL
STBY
A.VCC
VREF
C5010 C E STBY E R5012 1K B R5011 C C5018 STBY
R5008 390
B
C5011 2.2/50
STBY
TS
1 2 3 4 5 6 7 8
SC OUT
CIN
Q5001 2SD1664 (PQR)-TRB
C9002 STBY 1 2 R9033 C9003 R9001 100K ACH7144 100 3 4 0.47pF C9004 0.01 5 6 C9005 2.2/50 B 7 Q9001 R9002 47K C E
AC_WP 1W_WP
C9011 0.047/16 R9006 10K D9006 1SS355 V+5U D9007 1SS355 C9014 0.047/16 R9007 47K L9003 LFEA2R2J-T
SWPR 8
FLAC 2 FLAC 1 -VF DISP RST DISP CLK DISP DI
A 2/3
9 GNDU
GNDA0
5
DTC143EK-TLB R9062 470
K CN401
5
stby R9004
* D9009 1SS355 D9010 1SS355 R9013 R9014 R9015 R9016 R9017 R9018 470 470 470 470 470 470 D9008 1SS355 R9037 C9006 100K 1u/10
10
GAV XSS3004- STBY X9001 STBY 15.7MHZ R9003 100K R9041 100K R9038 STBY R9010 5.1k GNDU C9009 0 C9010 R9005 C9015 1000 p
11
DISP DO DISP RDY DISP EN SRIN SROUT
12 13
R5000
SRIN SROUT RMC 1W_WP
GNDT
STBY
14 15 16 17
RMC 1W WP D+5.6V ST5.6V GNDU GNDU
GNDU
Vss SRTXD SRTXD
C9016 1000p 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1
100K
CN101
52045-1745
2
R9031
C9007 330/6.3 C9008 0.01
T_TXD T_BUSY NC
3
4
NC
GND CNVSS NC
FOR FLASH U-COM (proto type use only)
NC DISP RST DISP EN DISP RDY DISP DI DISP DO DISP.CK
5
7
SRRXD SRRXD Vref
NC Avcc
XRESET XOUT GND XI +5V NMI ACIN 1394 INT 1W WP DECO MUTE NECK_SEL DC PROT BOARD_DET MIC DET 1394 RST
TO FRONT ASSY
6
21 35 36 37 38 39 40 41 42 43
36 DSP DO 37 DSP CLK 38 DSP RST 39 DSP SS BUSY 40 IC9001 M30622MCA
6
9
T_Vdd 6 T_SCLK T_RXD T_PGM/OE/MD 8 T_RST 10 Vss
31 SR TXD 32 SR RXD 33 CLK 34 232C CTS 35 DSP DI
R9025 SM+5V 0 R9026 R9024 1.8k 4.7k
CN102
PD5963C
52045-1045
NC AVss SIMUKE2 SIMUKE1 NC NC NC NC NC
MAIN µ-COM
MD
1
VSX-415-K
45 46 48
E C 41 DSP HREQ 42 DSP MODE 43 DSP MUTE 44 NC 45 DIR DO 46 DIR CS
43
6_OHM T_CE T_DI T_CLK T_DO
2
3
MUTE_OUT DMUTE G DIR RST DIR ERR XTLO EVR CLK LOW POW MVRATT RY-AC HP DET RY_A RY_C/R RY_B AMUTE GAIN_SEL
4
DECMUTE 49 50
21
5
35
INPUT ATT
6
36
47 NC 48 49 50
NC NC NC 6 OHM T_CE T_DI T_CLK T_DO VIDEO3 SW DET FUR 4053A 4053 INH TUNED RDS ON/OFF RDS DT RDS CLK NC OL DET VIDEO1 VIDEO2
R9019 R9020 R9021 R9022
0 0 0 0
7
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
NC GND EVR DT +5V
DTA124EK-TLB
A 3/3 MAIN ASSY(XWK3117)
B 2/2 CN8012
R9032 100K V+5U Q9005 B D9013 1SS355 V-12 47K R9009 V+12 E
7
SPB_RY
7
8
9
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
10
11
12
MOSI MISO MSCK MRST MSS BUSY DSP HREQ DSP MODE
STBY
R9034
13
14
100
V+5U
R9027
C9012 stby
15
D9011
16
DIR DO DIR CS DIR RST DIR ERR XTLO
37 38 39 40 41 42 45 46 48 49 50
R9042 R9043
10K R9029 R9039 R9044 47K
17
18
19
R9011 C 1SS355 1K
LSSN G
INPUTATT
A 1/3
AC_RY HP_SW SPA_RY R/C_RY
52045-1945
CN112
B
MV
*3
*3 R9042, R9043, R9044 : 10K
V2
V1
B
3
C9000
VLDT
VLCK
STBY
8
V3 GNDU SWDET FUR 4053A
SM+5V
DTC143TK-TLB
Q9002 DTA124EK-TLB
R9012 B 27K
V+5U
Q9003 DTA124EK-TLB
Q9007 2
TUNED RDS_ON_/_OFF RDS_DT RDS_CLK
GNDU
Q9004 DTA124EK-TLB E MVRATT
TO CORE ASSY (TO DSP CORE)
8
E C GNDU C9013 470/6.3
47 R9030
1K
1
C R9063 C9017 GNDU
LSSN
MT
VLDT
VLCK
A 1/3
A 1/3,2/3
A 2/3
A 3/3
E
0.01u
21
A
D
C
F
B
1
2
3
4
3.6 DSP ASSY (1/2)
R8102
A
JA8101 (1/2) AKB7131 COAX1 3 1 L8101 QTL1013
100 C8105
R8103 100 C8108 stby R8226 0 C8218 stby
R8107
C8107
2.2k
R8106
47p CH
0.01 YB 75
7
R8109 2.2k : AWX1082,1083 0 : AWX8250,8251
7
(3/6) IC8101 TC74HCU04AF
C8109
5 14 6 7
470p CH C8110
C8112
C8113
47p CH
C8111
R8108
stby
stby
7 9
JA8101(2/2) AKB7131 4 COAX2 2 GP1FA513RZB
(4/6) IC8101 TC74HCU04AF 14 8
75
L8102 QTL1013
C8114
13
14 12 R8116 7
14 10 11 7
1 YB GNDD V31 V3D
R8110 C8219 stby 100 R8227 0
0.01 YB
0
C8203 0.47 YB R8201 18k
0.1 YB
1 2 3 C8115 0.1 YB
R8112 100 V5D1 L8104
C8220
F%
R8202 10k
C8204
YB 1000p C8205
stby C8206
stby
RX3
CH
OPT IN1
R8228 0
stby C8207
INT1
47/6.3 C8210 X8201 XSS3003 24.576MHz CH 10p
47k
C8217
B
CN1901
C8201 470p
C8202
JA8102
IC8101 (1/6) TC74HCU04AF R8111
IC8101 (2/6) TC74HCU04AF
100/16
47k IC8101 (6/6) TC74HCU04AF C8104 14 2 1
V52 IC8101(5/6) TC74HCU04AF 14 4 3
R8104
100 R8105
QTL1013 L8103
V51
V5D1
L8201 QTL1013
T
R8230 QTL1013 C8221 0 stby R8231 0 C8222 stby GNDD
48 47 46 45 44 43 42 41 40 39 38 37
VCOM RX2 RX1 AVSS RX0 AVDD AVSS AVSS AVSS R
OPT IN2 10
CN8017 V+5D
VKN1414
9 8 7 6 5 4 R8113 R8114 100k R8115 100k
GNDD
FRONT OPT GNDD GNDD
COUT
UOUT
BOUT
DVDD
VOUT
DVSS
TX0
R8222 stby
TVDD
GNDD GNDD OPT OUT
3 2 1
100k
TX1
C
R8221 stby
100 LRCK R8215
100 C8211
R8211
R8223 0
R8214
100
stby
R8213 47
GNDD
GNDD
V5D1
V53
V3D
V32 L8205 stby R8219 C8216 stby
L8204 L8203 QTL1013 CH470p C8215 YB 0.1 C8225 47/6.3 QTL1013 C8212
(AWX8418)
D
MCLK
R8328 0 R8339 0
LCKI
R8334 0
YB
B 1/2 DSP ASSY
CH470p C8213
C8214
0.1
0
GNDD
E
R8338 0
CH 10p
OPT IN3 (R6:NC)
DVSS MCKO1
C8209
R8220 0
1 2 RX4 AVSS 3 RX5 4 AVSS 5 RX6 6 AVSS 7 RX7 8 IIC 9 P/SN 10 XTL0 11 XTL1 12 VIN
INT0 36 CSN 35
R8203 100 R8205 100 R8206 100 R8207 0 R8210 stby
IC8201 AK4114VQ
CCLK 34 CDTI 33 CDTO PDN XTI XTO
DIR&DIT
DAUX L8202 MCKO2 27 47 R8209 stby BICK 26 100 25 R8216 SDTO 0 13 14 15 16 17 18 19 20 21 22 23 24
32 R8204 31 0 30 29 28 R8225
LOCK
R8340 0
PWR
R8322
F
IEDO
100k R8320 100k
B 1/2 A
22
1
IEIT
R8321 100k
IE
GNDD
VSX-415-K
2 3 4
ERR
YB
0.1
GNDD
5
6
7
8
QTL1013
V54
V5A L8401
C8404 CH
470p C8405
A
0.01 C8406
MCLK DRCS CLK DATA
R8401 R8402 R8403 100 R8404 100 100 C8401 stby C8402 stby C8403 stby
SDOS
C8407 YB 0.1
YB
100/16
GDAC
CN8007
1 3 CH CH CH CH CH 5
C8408 47/6.3
D8401
3 2 1
DAN202K
47
GVCM
MC
MD
DZF2/OVF
AKP7073
DZF1
VREFH
VCOM
TDM
CDTI
MCLK
CCLK
CSN
P/S
AVDD
AVSS
34 35 36 37 38 39 40 41 42 43 44
I2C SMUTE BICK LRCK SDTI1 SDTI2 SDTI3 SDTO TVDD DZFE DAUX DFS
2 D8402 DAP202K 2 1 3 C8409 470p C8410 470p 4 6 7 8 9 10 11 12 13 14 CH C8416 470p CH C8417 470p CH C8001 stby C8002 stby R8009 stby 15 16 17 18 19
GDAC
NC(TST) ROUT1 LOUT1 ROUT2 LOUT2 ROUT4 LOUT4 CAD1 CAD0
or AK4628VQ 8ch CODEC
DVDD DVSS PDN TST
0
R8408 R8409 R8410 R8411 R8414 R8412 100 R8413 100 R8416 100
R8406
ROUT3
V3D
LOUT3
C8418
0.01 C8419 CH
100/16 C8420 YB
LOCK DRCS CLK DATA DRDO DRRT
SDTI4
C8414 470p
QTL1013
L8402
V34
V55
R8415 470p C8415 C8421 CH 4.7 100p
YB
C8422
YB
DRRT
R8417 0 V5A
0.1
R8017 0
0.1
F
BDTO
100
100 100 C8411 470p 100 C8412 100 470p 100 C8413 470p
CN806
BCKO LCKO FDTO SDTO CDTO
IC8401 AK4529VQ
R8405
47
RIN LIN NC
R8407
RIN GNDA(DAG) LIN GNDA(DAG) FRO VCOMG FLO RECMUTE SRO GNDA(DAG) SLO GNDA(DAG) SWO GNDA(DAG) CO GNDA(DAG) SBRO GNDA(DAG) SBLO
33 32 31 30 29 28 27 26 25 24 23
R8016 0
C8901
stby
GDAC
YB
0.1
R8010
0
C8006 stby R8002 R8003 ATL7002 R8004 ATL7002 R8005 stby L8002 0 L8003 stby L8004 V5D1 0 L8005 R8013 0 R8011 R8019 R8014 0 R8015 stby R8007 0 R8008 0 0 0 C8903 stby GNDD
GNDD
stby
IC8902 NJU7223DL1-18 IN 2 0.1 3 YB OUT 1
C8902
V1R8
XTL0
R8012 0
C8904 100/16
100/16
R8006
1 2 3 4 5 6 7 8 9 10 11 13
B
11
9
7
5
3
1
22 21 20 19 18 17 16 15 14 13 12 GVCM V5D1
V5D1 IC8901 C8004 stby NJM2391DL1-33 IN OUT 1 3 2
V3D
C
D
GNDD GCH
C8011 stby C8012
BCKI FDTI
12
10
CN8003
AKP7070 C8007 CH 470p C8008 CH 470p C8009 YB 0.01 C8010 YB 0.1 GNDD (DSP) GDAC GNDD (DSP) GNDD (DIR)
stby
KN8201 VNF1084 stby
GCH
8
6
4
2
OPTOUT or uGRTN
GNDD (1394) V+5A GNDA (DAG) GNDA (DAG) V+5D V+5D GNDD GNDD OPTIN or DGRTN DGRTN OPTIN or uGRTN uGRTN
E
C8013 stby C8014 stby
F
NOTES: NO INDICATED PARTS IS... CCSRCH****50-T CKSRYB****50-T CKSRYB333K16-T CKSRYB104K16-T CKSRYB105K6R3-T CEV***M**-T RS1/16S***J-T UNLESS OTHERWISE NOTED
CN805
KN8501 VNF1084 stby
GCH
F
B 1/2
VSX-415-K 23
7 8 6
5
F
E
B
A
D
C
24
GNDD C8704 C8701 10/16 V3D C8702 YB V38 0.1 C8703 CH 470p L8701 QTL1013 V5D1 L8702 QTL1013 V56 GNDD
GNDD
B 2/2 A
IE IECK IERT IEDI 5V 5V DSDO
R8703 R8705 330 R8707 330 R8706 10/16 C8705 YB 0.1 C8706 CH 470p
3.7 DSP ASSY (2/2)
HREQ SDO0 SDO1 SDO2 SDO3 VCCS GNDS SDI1 SDI0 FST FSR SCKT SCKR HCKT HCKR VCCQL GNDQ VCCQH PB12 MUTE PB11 PB15 PB14 VCCS GNDS ADO
96DTS
Q8504 (2/2) UMD2N
JTAG TP5 TP4 TP3 TP2TP1
144143142141140139138137
37 38 39 40 41 42 43 44
B
Q8504 (1/2) UMD2N
0.1 YB
470p CH C8513
C8512
C
R8526
100
E
1
IEDI IECK DSMD MODC IEIT IEDO DSRT IECK DSSS CLK DATA IEDI 3V DRDO
330 R8704 IC8702 330
1
R8811 100k R8812 100k R8813 100k
DSRQ
R8810 100k R8801 100k
3V IC8701 Level shifter TC74LVX244FT
19
TC74VHCT244AFT Level shifter
18
17
MUTE MODC ERR
330 R8708 330
16
15 R8802 100k
DATA
1 2 3 4 5 6 7 8 9 10
1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND VCC 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND
VCC 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1
20 19 18 17 16 15 14 13 12 11
14
13
12
11 R8805 100k
10
CLK R8803 100k DSRT DSSS R8804 100k DSRQ DSDO DSMD
R8806 100k
A 3/3 CN112
2
DRCS DRRT
R8807 100k
2
9
8
7
6
5
4
L
H
G
3
2
XTL0 R8808 100k LSSN Y HI-Z ON
0 GNDD R8542 0 R8543
MUTE OUT MUTE MODC DEC MUTE DSP DI DSP DO DSP CK DSP RST DSP SS BUSY DSP HREQ DSP MODE DIR DO DIR CS DIR RST DIR ERR XTL0 LSSN GNDD
VSX-415-K
MC 1394 LSSN BCKI BCKO LCKI LCKO FDTI MCLK
R8507 10k R8508 R8509 R8510 R8558 47k YB C8504 C8511 C8509 C8507 470p 470p 0.1 C8505 470p CH CH CH 470p CH
1
CN8012
52045-1945
R8809 0
GNDD
FDTO SDTO CDTO BDTO
3
ACI PB4
C8555 1000p YB 100 100 100 R8521 R8522 R8520
3
MD
R8534 10k R8506 100 RAB4C101J 100 10k 10k 10k C8502 stby C8503 stby
V3D
1M R8538
D8502 DAP202K
3
2 1
R8503 100 C8501 stby
1M R8547
R8501 100
R8502
B
Q8503 UN5112
C
10k
R8548
3
2 1
1M
R8549 D8503 DAP202K
SCK 1 SS 2 R8505 3 10k 4 5 6 7 8 9 10 R8557 47 11 R8511 12 47 13 R8512 14 47 R8513 15 47 R8514 16 47 17 18 19 20 21 22 R8515 47k 23 R8516 4.7k 24 25 26 27 28 10k R8517 29 4.7k 30 R8518 31 32 R8519 33 34 47k 35 36 BUSY
V3D D8501 1SS355 4 2 1 E
MUTE
6
5
R8504
4.7k
4
RESET
4
E2
R8555
TIO0 PB13 PB10 PB9 PB8 PB7 PB6 PB5
MISO
0 R8532 47k
B2
C2
MOSI TMS TCK TDI TDO VCCH GNDH PB3 1394 PB2 PB1 LSSN PB0 ADMD SDI1_1 MODA
1
2
3
GNDD
5
6
7
8
V1R8
V3D V36 V39
B 2/2 DSP ASSY
R8551 stby
V11
A
ATL7002 R8536
ATL7002
L8501
100/16
100/16
L8502
R8537
C8546
stby C8547
R8601
(AWX8418)
stby
R8531 0
C8544 0.1 YB C8545
C8542 0.1 YB C8543
C8540 0.1 YB C8541
C8538 0.1 YB C8539 GNDD
R8533
0
MR
stby
470p 470p 470p 470p CH CH CH CH 136135134133132131130129128127126125124123122121120119118117116115114113112111110109
B
D6
MODC MODD D23 D22 D21 GNDD VCCD D20 GNDQ
VCCQL D19 D18
D17 D16 D15 GNDD VCCD D14 D13 D12 D11 D10 D9 GNDD VCCD D8
MODB
108 D5 107 106 D4 105 D3 BOOT MODE A B C D 104 GNDD DECORDER 0 1 0 0 103 VCCD P2ROM 1 0 0 0 102 D2 UCOM 1 0 1 0 101 D1 100 D0 A17 99 98 A16 97 A15 96 GNDA 95 IC8501 VCCQH 94 A14 DSPD56367PV150 (AX6) 93 A13 92 A12 VCCQL 91 90 DSP GNDQ 89 A11 88 A10 87 GNDA 86 VCCA 85 A9 84 A8 83 A7 82 A6 81 GNDA 80 VCCA 79 A5 A4 78 A3 77 A2 76 75 GNDA 74 VCCA 73 A1 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
D7
CH C8536
470p C8537
0.1 YB
V310
CH C8534
470p C8535
0.1 YB
R8603 stby
C
CH C8532
470p C8533 470p C8531 470p C8529
CH C8530
CH C8528
0.1 YB
0.1 YB
0.1 YB
CH C8526
470p C8527
D
0.1 YB
GNDQ EXTAL VCCQL VCCC GNDC FSR_1 SCKR_1
CAS SCKT_1
VCCP PCAP GNDP SDI0_1 VCCQH
FST_1 AA2
GNDC
PINIT TA BR BB VCCC
R8528 47k R8529
YB
C8515 R8552 470p CH C8516 1 YB
C8518 470p CH 0
C8520 C8522 470p 470p CH CH C8521 C8523 0.1 YB 0.1 YB
C8524 470p CH C8525 0.1 YB R8530 47k
WR RD AA1 AA0 BG A0
R8605 V311
C8514 0.033
C8517
WR
YB 0.01 R8527
stby
RD AA1 AA0
stby
47k
R8524 47
E
QTL1013
1
L8504
IC8502 (2/3) IC8502 (1/3) TC7WU04FU TC7WU04FU R8539 8 8 2 6 5 3 4 4 100 R8541 R8540 470 1M 1 CH 8p
V37
C8554
YB 0.01 C8550 YB 0.1 C8551
C8548
C8549
X8501 VSS1171 20MHz
2 CH 8p
7 8 4
CH470p
IC8502 (3/3) TC7WU04FU
F
GNDD
B 2/2
VSX-415-K
5 6 7 8
25
1
2
3
4
3.8 AMP & PRIMARY (1/2),TRANS2 and TRANS3 ASSYS
A
C 1/2 (XWZ3783)
R601 (C) 2.2k R603 4.7k
AMP&PRIMARY ASSY
1SS133 1SS133 R619 C615 R621
C
C605 100p 4.7/50 C613 R607
1.8k
R617 330
820
D603 Q605 2SC2240
O.L.
CN601
KM200TA16
1 21
IC601 (2/2) PAC10A
D601
22 15
R615 0.22 ACN7094
NP
C GNDA FR GNDA
430
1 2 3 4 5 6 7
C603
330P
R609
R613
27k
820
Q601 2SC5974A
20
R611 27k C607 C609 6.8p 6.8p
4 5
6 7
8
2.2/50
R623 22k
R605 1000P C601 100/16 C611 4.7k
stby
Q603 2SC5974A
D605 MTZJ8.2A R625 R626 6.8k 6.8k
D606 MTZJ8.2A
AEK7022 (10A)
IC605
B
SL GNDA SR GNDA FL A.MUTE ATT. Brd Det/ 6ohm OL DC DET. NECK GNDU
R627 33k 1000P C602
stby
9 10 11 12 13 14 15 R725 2.2k 16
R606 C604 330P R610 4.7k R604 4.7k Q602 2SC5974A 27k Q604 2SC5974A R608
100/16
C612
8
IC604 C608 C610 6.8p 6.8p R612 27k 19
AEK7022 (10A)
R614
820
FR 16 14
IC601 (1/2) PAC10A R616 1.8k 1SS133 R620 D602 0.22 ACN7094 R622 C616 2.2/50 NP
R624 22k
430
C614 C606 4.7/50 KN601
VNF1084
R602 2.2k
(FR) IC601 : POWER AMP (2ch POWER PACK)
100p
IC603
AEK7009
18 2
3
9 10
11 17
R618 (1A) GND TP+ TP330
Q606 O.L. 2SC2240 D604 1SS133
G CN253
C
FL
R631 (FL) 2.2k R634 R632 4.7k R633 1000P C631 4.7k
stby
R639 R640 R641 1.8k 820 330
820
1SS133
O.L.
C633 C637 4.7/50 430 100p
18 1 19
IC602 (1/3) PAC11A
D632
14
R638 0.22 ACN7094
D631
C632
330P
R635
C638
27k
R637
820
Q631 2SC5974A
R636 27k C634 C635 6.8p 6.8p
NP
2.2/50
7 5 6 20 4
8
1SS133
Q633 2SC2240
C636
100/16
Q632 2SC5974A
R642 D633 MTZJ8.2A R643 6.8k R644 D634 MTZJ8.2A 6.8k
AEK7022 (10A)
IC607
22k
R645 33k
D
R651(SL) 2.2k
IC602: POWER AMP (3ch POWER PACK)
C655 C663 100p 4.7/50 R657 430 Q651 2SC5974A
AEK7022 (10A)
IC606
R667 R671 1.8k
O.L.
SL 24
820
330
R669
D653 1SS133 Q655 2SC2240 R673 22k
1SS133
R653 4.7k R655 1000P C651 4.7k
stby
D651
C665 NP
R659
R663
27k
820
C661
100/16
Q653 2SC5974A
23
IC602(3/3) PAC11A
26 17 16
R665
0.22 ACN7094
R661 27k C657 C659 6.8p 6.8p 1000P C691 10k
1000P
C652
C662
R656 4.7k R654 4.7k R652 2.2k
Q652 2SC5974A R658 430
6.8p 6.8p R662 27k 21
C654
330P
R660
R664
27k
820
SR
R674 IC602(2/3) PAC11A 22k 1SS133 D652 C666 2.2/50 NP
100p
(SR)
C664
15 25
R666 0.22 ACN7094
C656 4.7/50
22
2 3
TP+
11 9 10
R670
R672
1.8k
820
NOTE
1.RESISTORS Unit:k-k,M-M or unless otherwise noted. Rated power:1/4W unless otherwise noted. Tolerance:(J) ± 5% unless otherwise noted. 2.CAPACITORS Umit: p-pF or µF unless otherwise noted. Ratings:Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage:50V except for electrolytic capacitors. 3.DIODES Indicated in 1SS133-T
R668 330
Q656 2SC2240
O.L.
D654 1SS133
TP-
R691
E
stby
Q654 2SC5974A
100/16
C658 C660
2.2/50
C653
330P
F
C 2/2
VSX-415-K
C 1/2
26
1
2
3
4
GNDU
5
6
7
8
2SC5511 Q701 R721 15k Q721 2SA1145 R723 47k IC701 ICP-N10 (400mA) 10/100 R703 C705 R708 150k
R701 6.8k 68k
J3 J4 J5 J6 J7 J8
MY,MV DB227NB0 DB925NB0 DB217NB0 DB917NB0 DB617NB0
R881 4.7 1/4W C882 NP
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC853 MFD, BY LITTELFUSE INC.
TRANS3 ASSY (XWZ3813)
A
Q722 2SC1845
15k R722
2SA1145 Q703
STANDBY
E
IC853
R882 C883
R724
J8 47k C881 ACH1237 NP
10/100 R704 68k
4.7 1/4W NP
Q704 2SC1845
R707 150k
C706
R706
47k
J7
J5
J4
J6
R705 47k
C852 R852
R702 6.8k C707 Q702 2SA2005 D701 ACG1005-A-T
POWER TRANSFORMER
STANDBY STANDBY
AEK7012 (1.6A) IC851 AEK7012 (1.6A) AEK7012 (1.6A)
STANDBY
~
+
R851 C851 4.7 ACH 1/4W 1237
A C XCH3012 (3300uF/42V)
XCH3016 (4700uF/63V)
NP
IC702 ICP-N10(400mA)
D
TRANS2 ASSY (XWZ3810)
B
~
C701
-
NP
IC852
C703
D5SBA20(B)
XCH3012 (3300uF/42V)
XCH3016 (4700uF/63V)
R853 C853 ACH 4.7 1/4W 1237
NP
A.MUTE
REG G
REG B
REG B
HP.SW
DREG
DREG
FL AC
FL AC
GNDU
D702 ~ + ~
ACG1005-A-T
C708
C702
C704
5
6
1
2
3
4
7
851 XKP3047
J21 D20PYY0715E J47 D20PYY0630
O 1551
HP G
5 47/50 C775
HP R
C711
100/35
D711
1
2
3
4
5
6
7
D5SBA20(B)
MTZJ22D
D A-D
SITUATION NO SIGNAL A.B C.D MY POINT VOLTAGE (V)
B
C776 NP
52147-0610
C712
D712
100/10
MTZJ 5.1B
NP 47/50
-22.7V
XKP3047
701 CN702
1
2
3
4
HP L
6
R711
± 54.2 ± 35.5
C
3.3K 2W
-27.9V
C770 L751 ATH1004 R751
4700p
(FL)
RY751(1/2)
1000p CHASIS
C757
4700p
C759
100 1/4w PUF (FR) L752 ATH1004 R752 100 1/4w PUF (C) L753 C756 C755 R756 4.7 0.22 BA 0.22 BA0.22 BA4.7 1W 0.22 BA 1W C754 C752 R754 R764 C762 C764 C753 C751 R753 4.7 0.22 BA 0.22 BA0.22 BA 4.7 1W 0.22 BA 1W ATH1004 R755 100 1/4w PUF
+ + + -
CN751 XKE3018
DREG
DREG
REG B
REG G
REG B
FL AC1
FL AC2
-VF
HP.SW
RY751(2/2)
4700p
C758
FR
RY752(1/2) 0.22 BA 0.22 BA 4.7 1W
C
SPEAKER A
C 2/2
D
R758
R757 22k
C760
2k
CN753 AKB7042-
R763C761 C763
Centre Preout 4700p
CHASSIS C765 4700p CN754 XKE3019
STANDBY
+ + SR SL
ATH1004 R761 Q691 2SC1740 100 1/4w PUF L762 ATH1004 R762 100 1/4w PUF
C766 4700p
2SC1740 DC DET. Q692
L761
RY753(1/2) CHASIS
C771 stdby
(SL)
(SR)
RY753(2/2)
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10 FOR IC701 AND IC702 MFD, BY ROHM CO., LTD. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC851 to IC853 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 FOR IC603 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491010 FOR IC604, IC605, IC606, AND IC607 MFD, BY LITTELFUSE INC.
220/10
C692
A.MUTE
FL
E
C769 1000p CHASSIS 1SS133 1SS133 1SS133 XSR3007 RY753 D751 D755 RY752 XSR3007 D756
D752
RY751 XSR3007
Q605,606,633,655,656: OVERLOAD DETECTOR Q691,692: ( ) DC OUTPUT DETECTOR
+12V SP-A R/C SP
: AUDIO SIGNAL ROUTE
· NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.
VSX-415-K
5 6 7
F
C 1/2 D E
27
8
1
2
3
4
3.9 AMP & PRIMARY (2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS B 1/2 CN8007
A
1.RESISTORS Unit:k-k,M-M or unless otherwise noted. Rated power:1/4W unless otherwise noted. Tolerance:(J) ± 5% unless otherwise noted. 2.CAPACITORS Umit: p-pF or µF unless otherwise noted. Ratings:Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage:50V except for electrolytic capacitors.
NOTE
1 2 3 4 5 6
SBLO GDAC CO GDAC SWO GDAC SLO GDAC SRO GDAC FLO GDAC FRO GDAC AINR GDAC AINL AD+5V
B
MTZJ6.2A
100/10
0.01
SBLO 19 GDAC 18 SBRO 17 GDAC 16 15 CO GDAC 14 SWO 13 GDAC 12 SLO 11 GDAC 10 SRO 9 GDAC 8 FLO 7 GDAC 6 FRO 5 GDAC 4 AINL 3 VCOMG 2 AINR 1 TO DSP ASSY
AKP7062 7 8 9 10 11 12 13 14 15
IC806: D+5V REG.IC
5.6V
IC806 NJM78M56FA OUT IN C814 YX
16 17 18 CN804 KM200TA18
D811
GNDD
CN805
AKP7059 D812
5.0V
C
NC 13 AD+5V 12 GDAC 11 GDAC 10 D+5V 9 D+5V 8 GNDD 7 GNDD 6 DGRTN 5 DGRTN 4 UGRTN 3 UGRTN 2 UGRTN 1
IC804 NJM78M05FA OUT IN
C815
11.1V
YF
IC804: AD+5V REG IC
MTZJ6.2A
C810
C809
100/10
GDAC
4700/16
1SS133 stby D809
C811
0.01
A 1/3 CN109
CN806
DREG
IC803: D+5V REG.IC
MTZJ6.2A
5.0V
IC803 NJM78M05FA OUT IN YF
100/10
C808
0.01
F
REGULATOR ASSY (XWZ3825)
D801 S5688G S5688G D722 S5688G D723 S5688G D724 S5688G D721
GNDD
CN8003
B 1/2
D810
R801 330 IC801 NJM78M12FA OUT IN 100/16
IC801: +12V REG.IC 18.5V
C803 YF
11.8V
CN802
C805 KM200TA20
IC802: -12V REG.IC
2200/25
C807
SP-B RY
0.01
1 2 3 4 5 6 7 8 9
3 2
S5688G
C801
D821
D802 S5688G D803 S5688G D804 S5688G
D
R/C RY SP-A RY HP.SW T+12V GNDT Stby5V GNDU D+5V
D822
C806
100/16
C804
YF
1 4
C802
-11.9V
IN OUT IC802 -18.7V NJM79M12FA
IC805 NJM78M12FA OUT IN YF C813 100/16 C812
2200/25
0.01
S5688G
IC805: T.+12V REG.IC
4 3 2 1 TG
23 22 21 20 19 18 17 16 15 14 13
DREG DREG REG B REG G REG B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
AC RY 10 AC WUP 11 -VF 12
E
FL AC2 13 FL AC1 14 -12V 15 GAV 16 +12V 17 SWOUT 18
2 Q802 DTC114ES
0.01
CN803
KM200TA7 1
FL AC1 12 FL AC2 11 -VF 10 AC WUP
9 8
SBOUT GNDA SWOUT GNDU +12V GAV -12V
Q803 DTA124ES Q801 DTA124ES 7 Q804 DTC114ES
AC RY Stby5V GNDU SP-A RY +12V SP-B RY HP.SW R/C RY
GNDA 19
3
6 5 4 3 2 1 52045-2345
SBOUT 20
CN111
4 5 6 7
A 3/3
CN801
F
I
52045-2345
CN53
CN302
SP-B RY
DREG SP-A RY
R/C RY
C 2/2 F
28
1 2
C 1/2
VSX-415-K
3 4
HP.SW
5
6
7
8
A
52044-1945
G
AMP INPUT ASSY (XWZ3802)
C 19
A 2/3 CN106
GNDA GNDA
18 17 1 2 3 4 5 6 7 8 9
FL 16 GNDA
15
C GNDA FR GNDA SL GNDA SR GNDA FL
FR 14 TO DD&INPUT ASSY GNDA
13
SL 12 GNDA
11
B
SR 10 GNDA SB
9 8 7 6 5 4 3 2 1
A.MUTE ATT Brd Det/ 6ohm O.L DET DC DET
10 A.MUTE 11 ATT
TO AMP ASSY
12 Brd Det/ 6ohm 13 O.L DET 14 DC DET 15 NECK 16 GNDU
CN601
C 1/2
C 1/2
FL AC1 FL AC2 REG G REG B REG B -VF
NECK GNDU
CN254
CN253
KP200TA16L
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.500 FOR IC52 MFD, BY LITTELFUSE INC.
C
R52
11.7V
27 1/2W
XSR3006
RY51
TRANS1 ASSY (XWZ3806)
J1:DB117NB0 J1 J2:DB618NB0
J2
1SS133
D57
POWER TRANSFORMER
D E F
H
RY51: POWER RELAY
0.01/AC250V
1SS133
D56
XCG3009
Q51
C52
DTC143ES
R53 3.3k IC51 NJM78M56FA 5.6V OUT IN
D55 S5688G
AEK7005
500mA
12.2V
D51 S5688G D52
IC52
MTZJ5.1A C54
10k D58
1000/16
47/25
C53
C51
D53 S5688G D54
0.01/AC250V XCG3009
S5688G
T51
R54
RY51
FU1
CN51 RKP1751
LIVE
H51 H52 L51 XTF3004
L N
0.01 YF C55
C56
YF
IC51: U+5V REG.IC
S5688G
STANDBY TRANS ATT7040
REK1026 (T2.5A)
NEUTRAL AC POWER CORD VDG1077 : MY
C 2/2
0.01
C57 KN51 VNF1084 GND YF
0.01
AMP&PRIMARY ASSY (XWZ3783)
· NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.
VSX-415-K
5 6 7
GNDU
+12V
C 2/2 G H
29
8
1
2
3
4
3.10 VIDEO and 5.1CH ASSYS
A
STBY C378
STBY
R311 R312
1k 1k
CN302
KP200TA7L 1 SB OUT 2 GNDA 3 SW OUT
R301 75 C304 220p YB
0.047
2SC3377(QR) +5.6V Q301 R313 YB
VCC 16 SW1 14 Vin1 13 GND 12 SW2 10 Vin2 9 C312 47/25
-TS
15
C339
R391
R303
Vout2
Vout3
C310
C307 47/25 75
11
VCR PLAY
0
R314 1.5k D303 UDZS6R2(B) D304 UDZS6R2(B) R315 1.5k R316
4 GNDu 5 +12 6 GAV 7 -12
47/25
C311
R304 YB
0.047
VCR
REC
C305
C340 YB
220p
Vout1
Vin5 SW3
SW5
C306
220p
0.1
75
R307
1k R308
0.01
CHASSIS
YB
C309 R392 R305 47/25 75 C308 R302 75 47/25
1k R310
FUNCTION SELECTOR
1SS355
1k D301
C302
-5.6V Q302 2SA1515(QR) Q301, Q302 RIPPLE FILTER FOR VIDEO FUNC. SW
JA308 XKB3049
1SS355 D302
C314
YB
YB
MONI
47/25
B
1 2 3 4 5 6 7 8
VEE
Vin4
Vin3
R306
C338
SW4
C313
47/25 C335 STBY
75
IC301 NJM2595M
-TS
C334 STBY
0.1
YB
TV/SAT LD/DVD
C1360 0.01
D305 D306 C347 47p CH
1SS355 1SS355
0
SW OUT
R317
1k
R318
1.2k 4.7k
C
I
VIDEO ASSY (XWZ3903)
*2
C333
YB 330p
Q303 R319 2SC5938A(AB)
13
12
11
10
9
8
7
6
5
4
3
2
1
A.MUTE
SR OUT
4053INH
SW DET
VIDEO1
VIDEO2
VIDEO3
4053 A
SR IN
RMC
FURN
R313/R316
390 VEF1040
J33
VSX-415
56/3W
A 3/3 CN104
D
J
5ch IN BUFFER
5.1CH ASSY (XWZ3914)
CH
330 R332 C317 47k
YB R321
C
C342
R331
0
C321 R335 100K 4.7/50
(C)
100p
220p
CN307
8
0.01 YB
C316
GNDA C -12V SW +12V SL GNDA SR
CH
YB
R336
100K
C343
R333
C318
7 6
220p R324
100p
CHASSIS
47k
C324 4.7/50
(SW)
5 4 3
CN309 XKB3035
R334 330 R337
E
SW
A 2/3
CN105
0
0
YB R343
CH
330 R339 C325 47k
C327
SL
C345
C331 4.7/50 R341 100K
(SL)
2 1
52044-0845 C1364
100p
220p
J48
CH
YB
1000p R342 100K
YB
C344
R338
C326
47k
R340 330
220p R344
100p
C332 4.7/50
(SR)
SR
F
0
1.RESISTORS
VIDEO SIGNAL FLOW AUDIO SIGNAL FLOW
NOTE
Unit: k-k, M-M or unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) ± 5% unless otherwise noted.
I J
30
1 2
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors.
VSX-415-K
3 4
RXD
TXD
CN303
52044-1345
F
CN803
5
6
7
8
A
B
C
D
E
F
VSX-415-K
5 6 7 8
31
1
2
3
4
3.11 FRONT DISPLAY, R. ENCODER, POWER SW & KEY and F. KEY ASSYS
A
N
R.ENCODER ASSY (XWZ3920)
S511 S512
ENTER
R.ENCODER ASSY S511 : ENTER S512 : MULTI JOG DIAL S513 : MASTER VOLUME
52147-0610
CN511
6
51048-0600
404
6 5 4 3 2 1
ENTER FENC A FENC B GNDU VENC B VENC A
M
FRONT DISPLAY ASSY (XWZ3908)
G1
G2 G3 G4 G5 G6 G7 G8 G9 G10
S1
C482 220p CH 100k
G3 G4 G5 G6 G7
J42
D20PYY0608E
VENC A
VENC B
GNDU
VAC1
R481 R482 R483 R484 R485 R486 R487 R488 R489 R490
S513 XSX3005-A C481 470p CH C483 220p CH
G8 G9 VENC B
C
A 3/3
C413
CN101
J31
FLAC2 FLAC1 -VF DISPRST DISPCK DISPDI DISPDO
STBY
CN401
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 52044-1745 D403
1SS355
5
Q442 C R412 R413 R414 R415 R416 220 220 220 220 220
R411 47k IC402
GP1UM27XK0VF
TO MAIN ASSY
3 GND 2 Vcc 1 Vout
DISPRDY DISPEN SRIN NC RMC 1WUP D+5.6V Stby+5.6V GNDU GNDU
6 7 8 9 10
B
YB
G1
G2
47k R408
R407
R409
47k R410
47k
47k
DTC124EK E
STBY C418
C417
R430 0 R417 100
R401 1M X401 R422
D
C400 STBY R402 VSS1142 5MHz
5 100k 6 7 8 9
R403
47/10 CEAL-TS C441
100k
E
2SA1037K(QR)
10
Q484
0.1 YB
100k
C442
YB
B
C R405 R406 1k 10k R423 100k
0.01
4 3
KEY2
KEY1
E
GNDU
R424 D401 100k
DAN202K
LFEA2R2J
L401
YB
0.01 YB C403
C401
C402
F
M N
32
1 2
VSX-415-K
3 4
220/6.3
0.01
-TS
2.2u
2
1
21 22 23 24 25 26 27 28 29 30
C416 STBY
VENC A
FENC A
FENC B
VSS0 AVDD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
0.1
VDD1 VSS1 X1 X2 IC(VPP) DISPRST DISPCK DISPDI DISPDO DISPRDY
C422 STBY
C421
DISPEN NC SRIN AVSS KEY4 KEY3 VDD0 NC
G10
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
80 79 78 77 76 75 74 73 72 71
R492 R493 R494 R495
100k 100k 100k
47k 47k 47k 47k 47k 47k 47k 47k 47k 47k
S2 S3 S4
B
3
XSX3006-A
5 4 2 1
V401
XAV3022
1 2
(XAV3023)
24 25 26 27
5 6 7 8 9 10 11 12 13 14
5
6
7
8
A
NOTE
1.RESISTORS
Unit: k-k, M-M or unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) + 5% unless otherwise noted.
O
POWER SW & KEY ASSY (XWZ3917)
B
2.CAPACITORS
(402 FL HOLDER VNF1096)
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors.
3.TACT SWITCHES
Indicated in VSG1024
S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22
VAC2
CN471 501
1
100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 1 2 3 R496 R497 R498 R499 R500 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 4
52151-0410
PWRON GNDU KEY3B KEY3A
S501 POWER
0.0
1 2 3 4 R501
0.6
820
D20PYY0411E
51048-0400
S502
1.2
J41
R502
TUNING + 1.2k S503
1.8
220/35 XCH3011 C414
C420
STBY
R503
TUNING 1.6k S504
2.4
R470
R462
R459
4.7k
R451
4.7k
4.7k
4.7k
C454 YB
C453 YB
C452 YB
C451
2.7k
KEY3B
R504
1 2 3 4
1 2 3
KEY3A
STATION + S505
3.0
C
GND ENTER VDD KEY1 KEY2 KEY3 KEY4
1000p
1000p
1000p
1000p YB
S1 S2 S3
S4 S5 S6 S7 S8 S9 S10
STATION -
4
YB
5
5
0.01
1 2
S460 R460 680 R471 R463 680 MUTE S461 *1 S462 *1
S457 ADVANCED SURROUND S458 STANDARD R452 680
S451 STEREO/ DIRECT S452 SIGNAL SELECT
0.0
C419
680
3 4
S467 CD S468
70 69 68 67 66 65 64 63 62 61
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 VF 60
0.6
CN450
52151-0910
5