AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-D714-K
VSX-D714-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement
VSX-D714-K SPWXJI AC110V/120-127V/220V/240V With the voltage selector
VSX-D714-S SFXJI AC110V/120-127V/220V/240V With the voltage selector
VSX-D714-S YPWXJI AC240V –––––––
The voltage can be converted by
the following method.
ORDER NO.
RRV2956
¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
VSX-D714-K/MYXJI RRV2928
¶
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS
2. SCHEMATIC DIAGRAM
3. PCB CONNECTION DIAGRAM
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 2004
.......................................
............................
........
2
5
8
T – ZZK MAY 2004 Printed in Japan
1
jpfy
23
1. CONTRAST OF MISCELLANEOUS PARTS
4
NOTES:
A
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.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
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.)
When ordering resistors, first convert resistance values into code form as shown in the following examples.
•
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω→56 × 10
47k Ω→47 × 10
1
→ 561 ........................................................ RD1/4PU 5 6 1 J
3
→ 473 ........................................................ RD1/4PU 4 7 3 J
0.5 Ω→R50 ..................................................................................... RN2H R 5 0 K
B
CONTRAST TABLE
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
1 Ω→1R0 ..................................................................................... RS1P
1
5.62k Ω→ 562 × 10
→ 5621 ...................................................... RN1/4PC 5 6 2 1 F
1 R 0
K
VSX-D714-K/SPWXJI, VSX-D714-S/SFXJI, YPWXJI and VSX-D714-K/MYXJI are constructed the same except for
the following :
Ref.
Mark Symbol and Description VSX-D714-K VSX-D714-K VSX-D714-S VSX-D714-S Remarks
No.
C
P9- 1 MAIN ASSY XWK3120 XWK3121 XWK3121 XWK3121
P9- 3 AMP&PRIMARY ASSY XWZ3788 XWZ3789 XWZ3789 XWZ3790
P9- 8 TRANS 1 ASSY XWZ3806 Not used Not used Not used
PCB ASSEMBLIES
NSP AMP&PS ASSY XWK3138 XWK3139 XWK3139 XWK3140
VOLTAGE SELECT SW ASSY Not used XWZ3815 XWZ3815 Not used No. 1
/MYXJI /SPWXJI /SFXJI /YPWXJI
Part No.
P7- 2 NSP Warranty Card ARY7065 Not used Not used Not used
P7- 5 Operating Instructions (English/Italian) XRE3079 Not used Not used Not used
P7- 5 Operating Instructions (English) Not used XRB3030 XRB3030 XRB3030
P7- 6 Remote Control Unit XXD3072 XXD3071 XXD3071 XXD3071
P7-12 Packing Case XHD3395 XHD3403 XHD3404 XHD3404
D
E
P7-16 Operating Instructions (Dutch/Spanish) XRC3117 Not used Not used Not used
P7-17 Operating Instructions (French/German) XRC3118 Not used Not used Not used
P9-17 FM/AM TUNER UNIT AXX7170 AXX7173 AXX7173 AXX7173
P9-18 Fuse (FU1 : T2.5A) REK1026 Not used Not used REK1026
P9-18 Fuse (FU1 : T6.3A) Not used REK1030 REK1030 Not used
P9-20 Power Transformer (AC220-230V) XTS3079 Not used Not used Not used
P9-20 Power Transformer Not used XTS3080 XTS3080 XTS3080
P9-21 AC Power Cord VDG1077 Not used Not used XDG3017
P9-22 Cord Stopper CM-22B Not used Not used CM-22B
P9-44 Rear Panel XNC3248 XNC3251 XNC3251 XNC3257
P9-45 Bonnet XZN3148 XZN3148 XZN3149 XZN3149
P9-50 NSP N Label XAL3198 XAL3201 Not used Not used
PACKING SECTION
Operating Instructions (Chinese/Spanish) Not used Not used XRC3121 Not used
Caution 220V Label Not used XRR3001 XRR3001 Not used
AC Power Cord Not used ADG7062 ADG7062 Not used Accessories
AC Power Cord Not used Not used ADG7076 Not used Accessories
AC Power Cord Not used ADG7100 Not used Not used Accessories
AC Power Cord Not used Not used ADG7104 Not used Accessories
J Shape Plug Not used AKX7008 AKX7008 AKX7008 Accessories
AC Plug Adapter Not used AKX7011 Not used Not used Accessories
EXTERIOR SECTION
(AC110V/120-127V/220V/230V)
F
2
1234
VSX-D714-K
1
234
Ref.
Mark Symbol and Description VSX-D714-K VSX-D714-K VSX-D714-S VSX-D714-S Remarks
No.
P9-56 Screw BBT30P100FCCBBZ30P080FTC BBZ30P080FTCBBZ30P080FTC
P9-57 Screw FBT40P080FZK FBT40P080FZK FBT40P080FNI FBT40P080FNI
P9-61 NSP Fuse Card Not used XAX3218 XAX3218 Not used
AC Inlet Assy Not used ADX7395 ADX7395 Not used No. 2
Fuse (FU2, FU3 : T2.5A) Not used REK1026 REK1026 Not used No. 3
Voltage Selector Not used AKX-507 AKX-507 Not used No. 4
NSP SISIR Label Not used Not used XAX3422 Not used
FRONT PANEL SECTION
P11- 8 JOG Knob XAB3038 XAB3038 XAB3042 XAB3042
P11- 9 VOL Knob XAB3039 XAB3039 XAB3043 XAB3043
P11-10 Standby BTN V1 XAD3173 XAD3173 XAD3178 XAD3178
P11-11 FUNC BTN V1 XAD3174 XAD3174 XAD3180 XAD3180
P11-12 Enter BTN V1 XAD3175 XAD3175 XAD3181 XAD3181
P11-13 Sub BTN V1 XAD3176 XAD3176 XAD3177 XAD3177
P11-15 Sub Panel XAK3439 XAK3442 XAK3443 XAK3443
P11-18 Pioneer Badge XAM3006 XAM3006 VAM1129 VAM1129
P11-20 FRT Panel XMB3139 XMB3147 XMB3148 XMB3148
P11-27 Input Cover XAK3429 Not used Not used Not used
/MYXJI /SPWXJI /SFXJI /YPWXJI
Part No.
Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷ For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “PCB PARTS LIST”, “2. SCHEMATIC DIAGRAM”
and “3. PCB CONNECTION DIAGRAM”.
A
B
C
EXPLODED VIEWS
EXTERIOR SECTION (SPWXJI and SFXJI types)
3
AMP&PRIMARY
ASSY
C F
Rear Panel
X F
1
D
2
4
Screw BBZ30P080FTC
Screw BBZ30P080FTC
E
F
VSX-D714-K
1
2
3
4
3
1
CONTRAST OF PCB ASSEMBLIES
MAIN ASSY
A
A
F
23
XWK3121 and XWK3120 are constructed the same except for the following :
Mark Symbol and Description
IC5001 BU1924F Not used
Q5003 DTC143EK Not used
Q5004 2SA1037K Not used
Q5009 2SC2412K Not used
L5001 LFEA2R2J Not used
C101–C114, C163, C164, C181–C192, C197, C198 CCSRCH101J50 Not used
C5008 CKSRYB103K50 Not used
B
C
C5011 CEAT2R2M50 Not used
C5013, C5014 CCSRCH270J50 Not used
C5015 CEAT101M10 Not used
C5016 CKSRYB102K50 Not used
C5017 CCSRCH561J50 Not used
C5020 CKSRYB472K50 Not used
R5005 RS1/16S0R0J Not used
R5006 RS1/16S101J Not used
R5007, R9024 RS1/16S472J Not used
R5009 RS1/16S221J Not used
R5012, R5013, R5020 RS1/16S102J Not used
R5014 RS1/16S473J Not used
R5015 RS1/16S222J Not used
R9026 RS1/16S751J RS1/16S0R0J
X5001 CRISTAL RESONATOR (4.332MHz) ASS7004 Not used
Part No.
XWK3120 XWK3121
4
Remarks
AMP & PRIMARY ASSY
C
F
XWZ3789, XWZ3790 and XWZ3788 are constructed the same except for the following :
Mark Symbol and Description
D
E
PCB PARTS LIST
Mark No. Description Part No.
X
F
C701, C702 (4700µF/63V) XCH3016 Not used Not used
C701, C702 (4700µF/71V) Not used XCH3013 XCH3013
R703, R704 RD1/4PU683J RD1/4PU623J RD1/4PU623J
R707, R708 RD1/4PU154J RD1/4PU184J RD1/4PU184J
H53–H56 FUSE CLIP Not used AKR7001 Not used
53 TERMINAL 3P Not used AKC-081 AKC-081
J11 BOARD IN JUMPER WIRED Not used DB215NB0 Not used
J12 BOARD IN JUMPER WIRED Not used DB815NB0 Not used
J13 BOARD IN JUMPER WIRED Not used DB015NB0 Not used
T51 STANDBY TRANSFORMER ATT7040 ATT7041 ATT7041
VOL SEL. SWITCH ASSY
XWZ3788 XWZ3789 XWZ3790
SWITCHES AND RELAYS
S51 VOLTAGE SELECTOR AKX1033
Part No.
Remarks
F
4
1234
VSX-D714-K
3
4
1
2
243
1
567
231465
675
Q692
D751D752
RY751
RY752
RY753
D755D756
RY754
D757D758
RY754(2/2)
Q691
C692
R762
L762
R761
RY754(1/2)
RY753(2/2)
C769
C767
C768
C766
L761
R763
C762
C761
R764
RY753(1/2)
C756
C764
C763
C754
C753
R755
R752
L753
R756
R754
C752
C755
R753
C751
RY751(2/2)
RY752(1/2)
C765
C771
CN752
R757
C760
CN753
C759
R758
C758
IC701
L752
R751
L751
RY751(1/2)
C757
CN751
C770
R711
C712
D712 D711
C711
C704 C703
C702
D702
C701
IC702
Q702
R702
D701
C708
R851
C707
C851
C852 R852
701
CN702
C776
C775
851
R853
C853
IC852
IC853
IC851
R707
C706
R704
R706
Q704
R708
C705
R703
Q703
R722
R724
R705
J7
Q722
J8
R701
R721
Q701
Q721
R723
J5
J4
J6
C881
R882
R881
C882
C883
2SC1740
XSR3007
XSR3007
XSR3007
XSR3007
220/10
PUF
2SC1740
100 1/4w
ATH1004
PUF
100 1/4w
ATH1004
CHASIS
CHASSIS
4.7
*5
*5
1W
1W
4.7
PUF
100 1/4w
ATH1004
ATH1004
PUF
100 1/4w
1W
*5
4.7
*5
1W
1W
4.7
*5
4.7
CHASSIS
/754
22k
AKB7042-
2k
ICP-N10
(400mA)
ATH1004
PUF
100 1/4w
D5SBA20(B)
CHASIS
100/10 100/35
MTZJ22D
ICP-N10(400mA)
2SA2005
D5SBA20(B)
ACG1005-A-T ACG1005-A-T
NP
XKP3047
52147-0610
NP
47/50
NP
47/50
XKP3047
1/4W
4.7
NP
1/4W
4.7
NP
(1.6A)
AEK7012
10/100
2SC1845
47k
10/100
2SA1145
2SC1845
47k
47k
2SC5511
47k
2SA1145
NP
ACH1237
1/4W
4.7
NP
1/4W
4.7
NP
+
-
~
~
+
-
~
~
R/C SP
SP-B
SP-A
+12V
: AUDIO SIGNAL ROUTE
( ) DC OUTPUT DETECTOR
Q605,606,633,655,656:
Q691,692:
OVERLOAD DETECTOR
*5
*5
*5
DC DET.
(SR)
(SL)
stdby
*8
*7*7
-
-
+
SPEAKER B
FL
FR
*7
-
+
+
SR
*5 *5
*5 *5
*5
(C)
*7
+
-
*
SL
Centre Preout
*7
-
C
SPEAKER A
*7
+
+
-
FR
DREG
DREG
REG G
REG B
stby
-VF
FL AC2
FL AC1
REG B
HP.SW
A.MUTE
(FL)
(FR)
POINT VOLTAGE(V)
A-D
DB
*7
+
FL
-
*8 *
*6
-27.9V
MTZJ
5.1B
-22.7V
DREG
REG G
DREG
REG B
*9
*9
*1
*9
*9
C
A
STANDBY
REG B
FL AC
FL AC
D20PYY0630
J47
HP R
HP.SW
GNDU
A.MUTE
HP L
HP G
J21
D20PYY0715E
ACH
1237
STANDBY
ACH
1237
STANDBY
*1
*1
*1
*1
*1
*1
*1
STANDBY
TRANS3
ASSY
E
TRANS2
ASSY
(XWZ3809)
D
C
1/2F
(XWZ3813)
POWER
TRANSFORMER
1551
R
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 49101.6 FOR IC853 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.
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. 491004 FOR IC851 AND IC852
MFD, BY LITTELFUSE INC.
C 2/2F
• NOTE FOR FUSE REPLACEMENT
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
CAUTION -
D E
C 1/2F
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.
J5
J6
J7
J8
J3
J4
DB925NB0
DB217NB0
DB917NB0
DB617NB0
DB227NB0
-
*9
3300u
/42V
XCH3012
C701,702
C703,704
A.B
C.D
NO SIGNAL
SITUATION
VSX-D714
*1
R704
R703
R708
R707
R702
R701 R721
R722
CN752
CN751
CN754
VSX-D714
*
XKE3017
XKE3018
(4A)
(4A)
AEK7018
AEK7018
/NT,YP
XCH3013
4700u/71V
/F,NK
F,NK,
NT,YP
±
60.0
±
36.8
F,NK,NT,YP
62kΩ 180kΩ6.8kΩ 12kΩ
F,NK,NT,YP
1
234
2. SCHEMATIC DIAGRAM
2.1 AMP&PRIMARY, TRANS2 and TRANS3 ASSYS
A
B
C
1
VSX-D714-K
2
3
AMP&PRIMARY ASSY
(SPWXJI, SFXJI
: XWZ3789)
(YPWXJI : XWZ3790)
4
D
E
F
5
1
23
2.2 AMP&PRIMARY and VOL SEL. SWITCH ASSYS
A
4
Y8 Y1Y4 Y3 Y5
YELLOW
423
Y9
XCG3009
0.01/AC250V
EXCEPT
SPWXJI,
SFXJI
YPWXJI Only
0V
BLUE
(YP)
240V,50Hz
RY51
C51
SPWXJI, SFXJI Only
REK1026 (T2.5A)
SPWXJI, SFXJI Only
REK1026 (T2.5A)
0.01/AC250V
POWER
TRANSFORMER
10V
120VY6110V
Y7
YELLOW
BROWN
765 1
B
YELLOW
ZWNH1672G
AEK7005
500mA
IC52
T51
ATT7041
C57
0.01 YF
0.01 YF
22-4-15J
C52
KN51
VNF1084
GND
53
Y6 (L)
Y2 (L)
Y1 (N)
C 1/2F
CAUTION : FOR CONTINUED PROTECTION
C
REG B
REG G
REG B
D
5.6V
10k
D58
E
R54
MTZJ5.1A
C
FL AC1
R53
3.3k
C54
IC51:
U+5V REG.IC
2/2F
-VF
FL AC2
IC51
NJM78M56FA
OUT IN
47/25
R52
27 1/2W
1SS133
D57 D56
1SS133
RY51:
POWER RELAY
Q51
DTC143ES
12.2V
C53
1000/16
D55
S5688G
D51
S5688G
D52
S5688G
D53
S5688G
D54
S5688G
RY51
BROWN
ZWNH1672G22-1-30J
BLUE
AKC-081
ZWNH1672G22-6-28J
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491.500 FOR IC52 MFD, BY
LITTELFUSE INC.
11.7V
XSR3006
C56
C55
0.01 YF
AMP&PRIMARY ASSY
(SPWXJI, SFXJI : XWZ3789)
(YPWXJI : XWZ3790)
ZWNH1672G22-1-30J
BROWN
FU3
H55 H56
FU2
H53 H54
XTF3004
XCG3009
POWER
TRANSFORMER
120V
0V0V110V
120V
10V
Y6 Y8Y7 Y4 Y3 Y5 Y1
BROWN
GRAY
GREEN
YELLOW
RED
WHITE
7654 123
L51
H51 H52
SPWXJI, SFXJI
: REK1030 (T6.3A)
YPWXJI
: REK1026 (T2.5A)
0V
BLUE
YELLOW
BROWN
GREEN
ZWNH1672G22-5-28J
GRAY
ZWNH1672G22-8-30J
RED
BLUE
SPWXJI, SFXJI Only
CN51
RKP1751
FU1
SPWXJI, SFXJI Only
ZWNH1672G22-4-28J
ZWNH1672G22-1-18J
AKX-507
ZWNH1672G22-2-28J
ZWNH1672G22-9-30JWHITE
ZWNH1672G22-6-28J
Y6(L)
1
Y2(L)
2
Y1(N)
3
53
AKC-081
X
VOL SEL.
SWITCH ASSY
(XWZ3815)
J12
115V
J11
LIVE
230V
J13
J12 DB815NBO
J11 DB215NBO
J13 DB015NBO
LIVE
L
N
NEUTRAL
AC INLET ASSY
ADX7395
SPWXJI, SFXJI Only
Y4
45
S1
2
Y7
F
AKX1033
1
6
S51
Y2
Y3
3
Y8
Y5
• NOTE FOR FUSE REPLACEMENT
+12V
F
GNDU
C
2/2FXF
CAUTION -
6
1234
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
VSX-D714-K
2.3 FRONT DISPLAY, P. SW & FUNC. KEY and FRONT KEY ASSYS
11
12
13
16
15
14
17
18
S21
S18
S20
S16
S17
S19
S12
S14
S13
S15
S1 S5
S11
4
3
2
S3S6S4S2S5
S7
S10
S8
S9
1
S9
S6
S10S8S11S7S14
S17
S12
S13
S15
S16
S20
S21
S22
S19
S18
VAC2
11
12
14
13
16
17
15
18
31
37
36
323334
35
383940
44
41
43
42
45
46
47
49
48
50
51
52
53
54
55
56
57
70
60
58
59
68 67 66 6569 63 62 6164
6
7
5
3
4
1
2
7
6
4
5
3
2
1
1
2
1
2
3
4
5
3
5
4
6
7
8
8
6
7
9
10
10
9
11
11
NC
1WUP
TEST
NC
VOL LED
AV2
AV1
MCACC
CLASS
A2
A1
A3
AV4
AV3
S20
S21
S22
A4
S16
S17
S18
S19
S13
S12
S14
S15
QUICK
SETUP
J43
TONE
TUNER EDIT
3.6
4.2
STATION -
3.0
D20PYY0708E
*2
*2
*2
STATION +
TUNING -
2.4
*2
TUNING +
1.8
*2
1.2
KEY IN VOLTAGE [V]
J41
DVD/LD
4.2
*3
3.6
*3
*3
3.0
S1
28
(402 FL HOLDER VNF1096)
S2S3S4S5S6
S7
VDD2
VF
S8
S9
S10
S11
KEY4
ENTER
F.AV
SIGNAL
SELECT
VDD
KEY2
KEY3
STEREO/
DIRECT
SURROUND
STANDARD
0.6
*2
ADVANCED
*2
0.0
GND
Indicated in SLI-343DCW(STU)-TS
4.LED
*3
*3
1.8
2.4
CDR/TAPE
1.2
F.AV
GNDU
AUX
TUNER
LED
LED
LED
F.A
POWER
0.6
CD
0.0
DVD
LED
LED
CDR
CD
LED
LED
LED
VCR
TV
VIDEO
29 30 3331 32 34 35 3836 37 4039 44 454241 43 4948
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/10W unless otherwise noted.
Tolerance: (J) ± 5% unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
1.RESISTORS
Rated Voltage: 50V expect for electrolytic capacitors.
Unit: p-pF or µF unless otherwise noted.
2.CAPACITORS
Indicated in VSG1024
3.TACT SWITCHES
NOTE
R425
IC401
R1503
D500
R427
R550
C412
C410
C411
R426
C415
R458
R466
R457 R456
R464R465
S457
S456
S465
S463
S464
R455
S455
R463
R453
R454
R462
S454
R471
S462
S461
R470
S469
R503
R504
R502
S503
S504
S502
R496
C419
CN450
R452
R461
S453
S452
R460
S451
R469
S460
S459
R468
S467
S468
S458 S466
550
R451
C451
R459
R1504
C452
R467
C453
R472
C420
R521
R499
R520
R498
R500
R497
R525
R526
R527
R523
R522
R524
C414
R530
R531
R528
R529
R532
R508
S501 S509
R507 R506
S508
S507
C454
471
R505
S505
S506
CN501
PE5420A
STBY
100k
100k
330
47/50 -TS
YB
0.01
YB
0.01
1000p
100k
YB
52151-0710
13k
13k
2.7k
2.7k5.1k
5.1k
1.6k
1.6k
51048-0700
1.2k
1.2k
1.6k 1.2k
5.1k
13k
2.7k
100k
0.01
YB
680
820
820
680
820 680
STBY
YB
1000p
4.7k
YB1000p
YB
1000p
1000p
4.7k
4.7k
4.7k
220/35
XCH3011
STBY
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
1.6k
820
1.2k
YB
680
P. SW & FUNC. KEY ASSY
(XWZ3763)
PM O
FRONT DISPLAY ASSY
(XWZ3756)
M
FRONT KEY ASSY
(XWZ3758)
P
O
FRONT KEY ASSY
S451 : STEREO/DIRECT
S452 : SIGNAL SELECT
S453 : MIDNIGHT/LOUDNESS
S454 : SPEAKER
S455 : SBch MODE
S456 : TONE
S457 : QUICK SETUP
S458 : ADVANCED SURROUND
S459 : STANDARD
S460 : TUNING +
S461 : TUNING S462 : STATION +
S463 : STATION S464 : TUNER EDIT
S465 : CLASS
S466 : FL DIMMER
S467 : INPUT ATT
S468 : MPX
S469 : BAND
POWER SW ASSY
S501 : VIDEO
S502 : DVR/VCR
S503 : TV/SAT
S504 : DVD/LD
S505 : POWER
STANDBY/ON
S506 : CD
S507 : CDR/TAPE
S508 : TUNER
S509 : AUX
51048-1100
D20PYY1107E
52151-1110
S468
S469
MPX
BAND
S466
S455
S454
S467
S453
*2
SBch MODE
SPEAKER
LOUDNESS
MIDNIGHT/
VSX-D714
S503
S502
S508
S509
DVR/VCR
TV/SAT
TUNER
AUX
*3
S501 VIDEO
VSX-D714
FL DIMMER
INPUT ATT
1
234
A
B
C
D
E
F
1
2
VSX-D714-K
3
4
7
1
23
3. PCB CONNECTION DIAGRAM
3.1 VOL SEL. SWITCH ASSY
A
4
SIDE ASIDE A
B
VOL SEL.
X
F
SWITCH ASSY
SELECT SW
VOLTAGE
S51
R
ACPB00
ACPB00
J13J12 J11
C
J13 J11 J12
C
D
HCI40HI
AC IN 230V110V
XWZ3815
PRIMARY
ACPB00
GRAY RED BLACK
(XNP3076-B)
E
F
X
F
8
X
F
VSX-D714-K
1234
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