Pioneer VSA-AX10i-S User manual

ORDER NO.
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 2002
RRV2689
T – ZZR OCT. 2002 Printed in Japan
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
VSA-AX10i-S
Type Power Requirement
HY
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSA-AX10i-S
AC220-230V
¶This service manual should be used together with the following manual(s).
Model No. Order No. Remarks
VSX-49TXi/KU/CA RRV2644
The voltage can be converted by the
following method.
∗: Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the Line Voltage Selection
described in Service Manual.
AC240V *

2
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
PCB ASSEMBLIES
NSP VR & MOTHER ASSY AWM7744 AWM7748
P13- 1 MOTHER ASSY AWX8142 AWX8146
NSP PS & SP ASSY AWK7764 AWK7766
P15- 2 SP (B) ASSY AWX8151 AWX8153
P15- 3 AC PRIMARY ASSY AWX7834 AWX7837
P15- 4 SP (A) ASSY AWX8148 AWX8149
P17- 6 POSISTER (L) ASSY AWX7844 AWX7845
P17- 7 POSISTER (R) ASSY AWX7846 AWX7847
POSISTER(MT) ASSY Not used AWX8061 No. 1
NSP VIDEO ASSY AWQ7016 AWQ7017
P15- 6 V-CONVERT ASSY AWX8160 AWX8161
P15- 7 COMPONENT ASSY AWX7953 AWX7955
P15- 9 COMPOSITE ASSY AWX7942 AWX7944
P15-10 A/V I/O ASSY AWX7938 AWX7940
NSP A/D & CONTROL ASSY AWM7741 AWM7743
P15-12 ANALOG IN & A/D ASSY AWX7878 AWX7880
P19- 1 DISPLAY ASSY AWX8140 AWX8141
P15- 1 FM/AM TUNER Module AXQ7237 Not used
PACKING SECTION
P9- 1 AC Power Cord ADG7061 ADG7053
P9- 2 FM Wire Antenna ADH7010 Not used
P9- 3 AM Loop Antenna ATB7009 Not used
P9- 4 Remote Control Unit AXD7295 AXD7296
P9- 7 Operating Instructions (English) ARB7268 ARB7269
Operating Instructions(German) Not used ARC7425 No. 2
Operating Instructions(French) Not used ARC7426 No. 3
Operating Instructions(Dutch) Not used ARC7427 No. 4
P9- 9 NSP Warranty Card ARY1026 ARY7022
P9-14 Packing Case AHD8122 AHD8124
Air cap Bag Not used AHG7103 No. 5
Software (DVD PAL) Not used AWX8036 No. 6
Assist Operating Instructions(CAL.DISC)E Not used ARH7060 No. 7
Assist Operating Instructions(CAL.DISC)GE Not used ARH7061 No. 8
Assist Operating Instructions(CAL.DISC)FR Not used ARH7062 No. 9
Assist Operating Instructions(CAL.DISC)DU Not used ARH7063 No.10
Part No.
1. CONTRAST OF MISCELLANEOUS PARTS
CONTRAST TABLE
VSA-AX10i-S/HY and VSX-49TXi/KU/CA are constructed the same except for the following :
VSX-49TXi
/KU/CA
Ref. No. Symbol and Description Remarks
Mark VSA-AX10i-S
/HY
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.)
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
561
473
R50
1R0
5621
560
47k
0.5
1
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x 10
1
47 x10
3
R50
1R0
561
473
5.62k RN1/4PC F562 x 10
1
5621

3
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
EXTERIOR SECTION
P11- 1 NSP Top Plate ANE7298 ANE7300
P11- 2 Side Alum AAH7095 AAH7094
P11- 6 NSP Energy Star Label AAX7876 Not used
P11-12 Screw FBT40T080FZK RBA1099
P11-23 Screw BBZ30P080FCC BBZ30P080FCC
P11-24 65 Label ARW7050 Not used
P11-25 Screw BBT30P100FCC ABA1050
P11-27 NSP FUSE Coution Label ARW7175 AAX7902
CHASSIS SECTION
P13-12 Power Transformer (T1) ATS7320 ATS7322
(AC120V) (AC220-230V)
P13-29 NSP Fan Holder ANG7373 ANG7371
P13-59 Fuse (FU4 : ) VEK1023 REK1027
(4A/125V) (T3.15A/L250V)
P13-60 Fuse (FU5-FU8 : ) VEK1019 REK1025
(2A/125V) (T2.0A/L250V)
P13-76 Fuse (FU9,FU10 : ) VEK1014 REK1021
(1A/125V) (T800mA/250V)
Fan Motor Not used AXM7018 No.13
REAR PANEL SECTION
P15-13 Rear Panel ANC8139 ANC8141
P15-15 AC Inlet Assy ADX7395 ADX7411
P15-20 Fuse (FU1) AEK-306 REK-108
(12A/125V) (T6.3A/L250V)
P15-23 J22 FFC (13P) ADD7333 Not used
J41 2P Connector Assy Not used ADX7394 No.14
J6004 Earth Metal Fitting Not used ADX7409 No.15
NSP Fuse Label Not used AAX1591 No.16
NSP Fuse Label Not used AAX1572 No.17
FRONT PANEL SECTION
P19-11 Front Panel ANB7301 ANB7302
P19-12 Name Plate PAN1376 VAM1124
P19-13 Rotary Knob L AAA7018 AAA7017
P19-15 Rotary Knob S AAA7015 AAA7014
P19-17 Panel Base L AMB7788 AMB7787
P19-18 Panel Base R AMB7791 AMB7790
P19-19 POWER Button AAD7440 AAD7645
P19-20 POWER Button M AAD7442 AAD7646
P19-26 Door Pane ANB7273 ANB7272
P19-27 Door Cushion AED7051 AED7050
P19-28 Door Plate AAH7077 AAH7075
P19-29 FL Lens I AAK8069 AAK8068
P19-30 Inner Panel AAH7087 AAH7085
P19-34 Panel Base C AMB7785 AMB7784
P19-40 Screw ABA7074 ABA7073
P19-62 NSP Panel Spacer left L AMR7411 AMR7417
P19-63 NSP Panel Spacer left S AMR7408 AMR7415
P19-64 NSP Panel Spacer right L AMR7412 AMR7418
P19-65 NSP Panel Spacer right S AMR7409 AMR7416
Part No.
VSX-49TXi
/KU/CA
Ref. No. Symbol and Description Remarks
Mark VSA-AX10i-S
/HY

4
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
Part No.
VSX-49TXi
/KU/CA
Ref. No. Symbol and Description Remarks
Mark VSA-AX10i-S
/HY
REMOTE CONTROL SECTION
P163- 2 PCB ASSY AZC7299 AZC7299
P163-13 Seal A AZA7415 AZA7417
P163-14 Seal B AZA7416 AZA7418
P163-16 Case A AZN7783 AZN7885
P163-17 Name Plate AZA7406 AZA7407
P163-21 Case B AZN7784 102RRC24401R
P163-23 Pen Holder AZN7786 AZN7798
P163-26 Battery Cover AZN7785 103RRC14701R
P163-32 Slide Knob AZA7347 Not used
P163-36 Key Top A AZA7345 302RRC09901R
P163-37 Key Top B AZA7346 302RRC10001R
P163-39 Rubber Sheet B AZA7349 Not used
Rubber Sheet C Not used AZA7414 No.19
Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. PCB CONNECTION DIAGRAM” and “3. SCHE-
MATIC DIAGRAM”.
Packing Sheet
Top Pad
Top Pad
Bottom
Pad
Bottom
Pad
Polyethylene Bag
Polyethylene Bag
No. 5
Power Cord
No. 6
No.3
No.4
Microphone
Remote Control
No.9
No.10
No.2
No.8
No.7
÷PACKING SECTION
EXPLODED VIEWS

5
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
÷EXTERIOR SECTIONS
ABA7076
D
E
E
C
B
IBP30P090FCC
Fan Holder
RBA1099
Wire Saddle
Side Frame L
Side Wall L
Trans Label
TRANS(A)Assy
TRANS(B)Assy
Power Transformer
DIODE Assy
Trans Stabilizer
Trans Frame
Wire Clip(A)
ABA1192
No.13
No. 1
Rear Panel
AC Inlet Assy
SP(A)Assy
ABA1011
AC PRIMARY Assy
ABA1011
ABA1011
ABA1011
SP(B)Assy
Fuse(FU1)
No.14
No.17
No.16
ABA1193
Cushion Circle
Speaker Sheet
AP
Heat Sink R
Screw
VR Stabilizer
Nut
Earth Spring
Washer
Panel
Base
Screw(BBZ30P100FZK)
No.15
Panel Spacer

6
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
CONTRAST OF PCB ASSEMBLIES
AWX7940 and AWX7938 are constructed the same except for the following :
A/V I/O ASSY
F
B
Mark Symbol and Description Part No. Remarks
AWX7938 AWX7940
IC2051 UPC4570C Not used
IC2052 M62429FP Not used
Q2051 HN1C03F(AB) Not used
D2051 UDZS5.6B Not used
C2051,C2052,C2059,C2060 CEJQ1R0M50 Not used
C2053,C2054,C2063,C2064 CCSRCH101J50 Not used
C2061,C2065,C2066 CEJQ100M16 Not used
C2069 CKSRYB103K50 Not used
R2051,R2052 RS1/16S474J RS1/16S0R0J
R2053,R2054 RS1/16S221J Not used
R2055,R2056 RS1/16S474J Not used
R2057,R2058 RS1/16S220J Not used
R2061,R2062 RS1/16S472J Not used
R2063,R2064,R2069,R2070,R2073,R2074 RS1/16S103J Not used
R2065 RD1/2LMF561J Not used
R2067,R2068,R2071,R2072,R2075,R2076 RS1/16S102J Not used
R9069 Not used RS1/16S0R0J
JA2051 DKB1045 Not used
÷REMOTE CONTROL SECTIONS
No.18
Name Plate
Seal B
Seal A
Case A
Cushion A
Cushion A
Cushion B
Cushion B
Rubber Sheet A
LCD True form

7
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
AWX7944 and AWX7942 are constructed the same except for the following :
COMPOSITE ASSY
F
C
Mark Symbol and Description Part No. Remarks
AWX7942 AWX7944
IC2107 TC74HC4051AFT Not used
C2159,C2160,C2161 CKSRYB103K50 Not used
C2164 CCSRCH181J50 Not used
R2163,R2164,R2165 RS1/16S102J Not used
R2169 RS1/16S750J Not used
2105 2P PIN JACK AKB7076 Not used
JA2106 1P PIN JACK Not used AKB7142
COMPONENT ASSY
AWX7955 and AWX7953 are constructed the same except for the following:
Mark Symbol and Description Part No. Remarks
AWX7953 AWX7955
D2501 1SS355 Not used
R2572 RS1/16S102J Not used
JA2504 AKN7014 Not used
F
AWX8161 and AWX8160 are constructed the same except for the following :
V-CONVERT ASSY
F
E
Mark Symbol and Description Part No. Remarks
AWX8160 AWX8161
IC2861 Not used TA8772AN
Q2855, Q2856 Not used 2SC4081
Q2857, Q2905 Not used UN5212
C2947, C2949, C2974 Not used CKSRYB103K50
C2950 Not used CEAT470M10
C2948, C2951- C2953, C2955, C2961- C2965 Not used CKSRYB104K16
C2980 Not used CKSRYB104K16
C2954 Not used CEAT100M50
C2956, C2957 Not used CKSRYB474K10
C2958- C2960 Not used CEAT1R0M50
C2975 Not used CEAT101M10
L2855 LAU330J LAU270J
L2858 Not used LAU100J
R2868 RS1/16S911J RS1/16S821J
R2909 Not used RS1/16S103J
R2910- R2914 Not used RS1/16S102J
R2915 Not used RS1/16S362J
R2916, R2948 Not used RS1/16S473J
R2936, R2937 RS1/16S0R0J Not used
R2941, R2942 Not used RS1/16S153J
X2851 ASS1091 ASS1092
(3.58MHz) (4.43MHz)

8
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
IC3901 BU4052BCF Not used
D3901, D3902 UDZS6.2B Not used
D3401 Not used RB501V-40
C3951, C3952 CEAT100M50 Not used
C3953, C3954 CKSRYB473K50 Not used
R3533, R3534 Not used RS1/16S105J
R3543, R3544 Not used RS1/16S221J
R3555, R3556 RS1/16S105J Not used
R3951, R3952 RS1/16S472J Not used
R3955- R3957 RS1/16S221 Not used
R3958, R3959 RS1/16S0R0J Not used
JA3502 2P PIN JACK Not used DKB1045
IC3061 TC74HC4053AFT Not used
Q3003 UN5212 Not used
Q3063 RN2903 Not used
D3029 SLI-343DUW Not used
D3062- D3064, D3066 1SS355 Not used
C3063 CKSRYB153K50 Not used
R3029 RS1/16S561J Not used
R3063 RS1/16S223J Not used
R3065, R3069 RS1/16S103J Not used
R3066 RS1/16S392J Not used
R3078 Not used RS1/16S0R0J
Mark Symbol and Description Part No.
AWX8140 AWX8141 Remarks
DISPLAY ASSY
AWX8141 and AWX8140 are constructed the same except for the following:
F
M
Q1105 Not used 2SC2412K
Q1106 Not used DTA124EK
D1107 Not used UDZ2.7B
D1108 Not used 1SS355
R1107 RS1/16S104J RS1/16S473J
R1118, R1119 RS1/16S0R0J Not used
R1120 Not used RS1/16S0R0J
R1121 Not used RS1/16S183J
T1101 ATT7043 ATT7040
CN1106 Not used B02B-XASK-1
Mark Symbol and Description Part No.
AWX7834 AWX7837
Remarks
AC PRIMARY ASSY
AWX7837 and AWX7834 are constructed the same except for the following:
ABF
Mark Symbol and Description Part No.
AWX7880
Remarks
ANALOG IN&A/D ASSY
AWX7880 and AWX7878 are constructed the same except for the following:
AWX7878
F
L

9
5678
5678
C
D
F
A
B
E
VSA-AX10i-S
Q5805 2SC5174P Not used
Q5806 RN4903 Not used
Q5809 UN5112 Not used
Q5811 Not used RN4903
Q5812 Not used RN1903
Q5813 Not used 2SC5174P
Q5814 Not used 2SA1932P
D5801 UDZ11B Not used
D5808 Not used UDZ36B
D5809, D5816 Not used UDZ12B
D5810, D5812 Not used 1SS355
D5811 Not used UDZS5.1B
D5813, D5818 Not used UDZ15B
C5801, C5802 CEJQ1R0M50 Not used
C5818 CEJQ100M16 Not used
C5819 CEAT101M16 Not used
C5820 CKSRYB104K16 Not used
C5851, C5854 Not used CEAT100M50
C5852, C5853 Not used CKSRYB103K50
C5858 CKSRYB103K50 Not used
L5802 ATL7002 Not used
R5814-R5818, R5820, R5821 RS1/16S0R0J Not used
R5891, R5893- R5897 RS1/16S0R0J Not used
R5829 RS1/16S222J Not used
R5830 RS1/16S473J Not used
R5842 Not used RS1/16S104J
R5843, R5844 Not used RS1/16S394J
R5845, R5848 Not used RS1/16S101J
R5846, R5849 Not used RS1/16S471J
R5855 RS1/16S103J Not used
R5857 Not used RS1/16S103J
R5862 RS1/16S102J Not used
R5864 RS1/16S104J Not used
R5819, R5899, R5935 RS1/16S101J Not used
R5932 RS1/16S154J Not used
CN5802 52045-1345 Not used
CN5826 Not used KM250MA3
Mark Symbol and Description Part No.
AWX8142 AWX8146 Remarks
MOTHER ASSY
AWX8146 and AWX8142 are constructed the same except for the following:
F
R

10
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
Q1002 DTC124EK Not used
D1003, D1004 1SS355 Not used
R1001, R1002 ACN7104 Not used
R1003 RCN1080 Not used
R1005, R1006 RS1/16S220J RS1/16S0R0J
CN1004 1P AC OUTLET AKP1033 AKP1034
CN1003 RKP1834 AKC7006
CN1006 4P SPEAKER TERMINAL AKE7089 AKE7092
H1001, H1002 FUSE HOLDER AKR1007 Not used
H1007, H1008 FUSE CLIP Not used AKR1004
RY1001 ASR7022 ASR7016
RY1002 ASR7016 Not used
Mark Symbol and Description Part No.
AWX8151 AWX8153 Remarks
SP (B) ASSY
AWX8153 and AWX8151 are constructed the same except for the following:
AJF
TH1901 POSISTOR AEX7006 AEX7008
Mark Symbol and Description Part No.
AWX7844 AWX7845 Remarks
POSISTER (L) ASSY
AWX7845 and AWX7844 are constructed the same except for the following:
AG
TH1902 POSISTOR AEX7006 AEX7008
Mark Symbol and Description Part No.
AWX7846 AWX7847 Remarks
POSISTER (R) ASSY
AWX7847 and AWX7846 are constructed the same except for the following:
AH
AWX8149 and AWX8148 are constructed the same except for the following :
SP (A) ASSY
Mark Symbol and Description Part No. Remarks
AWX8148 AWX8149
R1213, R1214 Not used RS1LMF471J
CN1201 6P SPEAKER TERMINAL AKE7088 AKE7091
CN1202 8P SPEAKER TERMINAL AKE7087 AKE7090
AD

11
5678
5678
C
D
F
A
B
E
VSA-AX10i-S
2. PCB CONNECTION DIAGRAM
2.1 POSISTER(MT) ASSY
OTHERS
CN1905 2P CONNECTOR ASSY ADX7365
TH1903 POSISTOR AEX7007
PCB PARTS LIST
Mark No. Description Part No.
8061
POSISTER(MT) ASSY
SIDE A
(ANP7388-B) (ANP7388-B)
SIDE B
AB
AP
AP
FCN1106
AP
POSISTER(MT) ASSY

12
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
SP(B) ASSY
AJ
13
15
17110
15
TUBE SIDE
31
2
4
5
123
1 5
1
1
1
1 7 1 10
1 5
CN1006
W168
W136 W133
CN1007
W171
W169
W162
W163
W123
W137
W122
W164
W138
W144
W121 W120
W146
W145
H1001
1004
J1001
H1006
H1003
H1004
CN1003
CN1002
RY1001
1001
W161
RY1003
CN1005
CN1001
J1002
H1005 R1001
R1002
L1001
C1003 C1004
RY1002
R1003
C1001
C1002
H1008H1007
H1002
CN1004
W147
W134
W135
W119
W157
W158
W159
W160
W132
SECONDARY
PRIMARY
REPLACE FUSE AS MARKED.
PRIMARY
SECONDARY
PRIMARY
RISK OF FIRE - FU2 T AL V
FU3 T AL V
T N
SD L
SD SEL
SD N
ST HI
ST LO
NTRL LIVE
T L2 T L1
ST LV
FU1 A V
ST N
ST LO
ST HI
SP(B) ASSY
AWX7852-
AWX7854-
AWX7855-
AWX7856-
Line Voltage can be changed 220-230V to 240V by the following modification:
1. Disconnect the AC power cord.
2. Remove the cover.
3. Change the connection wire from SP (B)ASSY
(W122,W123 and W137,W138) to POWER TRANSFORMER
as follows.
Jumper No. of SP(B) ASSY
W122,W123 Elimination
W137,W138 Addition
4. Stick a line voltage label on the rear panel.
Description Part No.
240V label AAX-192
Line Voltage Selection
(ANP7388-D)
AC OUTLET
CN1102
CN1101
AC IN
POWER TRANSFORMER
CN1207
CN1002
CN1003
CN1007CN1005
AJ

13
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
N
E
INPUT SEL
ASSY
(AWX7868)
FL SUPPLY
ASSY
(AWX7871)
FUSE ASSY
(AWX7843)
TRANS (B) ASSY
( AWX8057 )
AE
AL
AK
AN
TRANS (A) ASSY
(AWX7838)
SP (A) ASSY
(AWX8149)
V-CONVERT
ASSY
( AWX8161 )
R
MOTHER ASSY
(AWX8146)
M
DISPLAY ASSY
( AWX8141 )
DIODE
ASSY
(AWX7841)
AM
AD
AP
SP (B) ASSY
(AWX8153)
AJ
AC PRIMARY
ASSY
(AWX7837)
AB
POWER SW ASSY (AWX7840)
AC
POWER TRANSFORMER
(ATS7322)
FU1 : REK-108
(T6.3A/L250V)
AC INLET ASSY : ADX7411
CN1007
J1206
C1
ACH7164
Fan Motor
C2
ACH7164
ADX7363
ADX7383(2/2)
ADX7383(1/2)
ADX7384(1/2)
ADX7384
ADX7380
ADX7379
ADD7334
ADX7364
ADX7362
CN5826
ADX7368
ADX7368
ADX7359
ADX7370
AXM7012 ADX7371
ADX7366
(GLY)(GLY)
(BLK)
(BLK)
J1201
J1207
J1208
J1502
ADX7361
ADX7360
ADX7385
ADX7385
J1601
J1801 ADX7377
J3301
J3304
4
10
9
8
7
6
5
ORG : LIVE
WHT : NEUTRAL
3.1 OVERALL WIRING DIAGRAM
3. SCHEMATIC DIAGRAM

14
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
A/V Function
Selector
F
B
R9069
(DVD) (DVD)
(DVD) (DVD) (DVD)
(FV)
(FV)
(F)
(REC)
(REC)
(REC)
(REC)
(REC)
(MIC)
(MIC)
(F)
(MIC)
(DVD)
(DVD)
3.2 A/V I/O ASSY

15
5678
5678
C
D
F
A
B
E
VSA-AX10i-S
A/V I/O ASSY (AWX7940)
CN5821
CN5820
A/V MR Function
Selector
F
B
F
B
: AUDIO SIGNAL ROUTE (DVD)
(DVD)
: AUDIO SIGNAL ROUTE (REC)
(REC)
: AUDIO SIGNAL ROUTE (MIC)
(MIC)
: AUDIO SIGNAL ROUTE (F)
(F)
: AUDIO SIGNAL ROUTE (FV)
(FV)
(DVD)
(MIC)
(FV)
(FV)(FV)
(FV)
(REC)
(REC)
(REC)
(REC)
(REC)
(REC)
(REC)
(MIC)
(MIC)
(MIC)
(F)
(F)
(F) (F)
(DVD)
(REC)
(F)
RF
RF

16
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
COMPOSITE ASSY (AWX7944)
I/O Selector
(Composite)
Clamp
Video
Function
Selector
(Composite)
REC OUT Selector
(Composite)
F
C
F
C
(DVD)
(DVD)
(DVD)
3.3 COMPOSITE ASSY

17
5678
5678
C
D
F
A
B
E
VSA-AX10i-S
CN3301
G
CN5822
6dB AMP.
Port Expander
Port Expander
OSD
OSD
Input-Selector
F
C
RF
: VIDEO SIGNAL ROUTE
: VIDEO SIGNAL ROUTE (OSD)
(OSD)
: VIDEO SIGNAL ROUTE (DVD)
(DVD)
(OSD)
(OSD)
(OSD)
(OSD)
(OSD)
(OSD)
(OSD)
: The power supply is shown with the marked box.
JA2106
AKB7142

18
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
3.4 V-CONVERT ASSY
CN3304
G
Clock Gen. Y/C Sep.
0dB Buffer
0dB Buffer
CHROMA Decoder
MN1093NF
F
E
2SC4081 2SC4081
Q2905
Q2957
UN5212
UN5212
(Y)
(C)
(OSD)
(Y)
(C)
(C)
(C)
(CY)
(Y)
(Y)
(C)
(C)
(CY)
(Y)
(Y)
(Y)
(C)
(C)
(Cr)
(Cb)
(CY)
(C)
(Cb)
(Cb)
(Cr)
(Y)
(Y)

19
5678
5678
C
D
F
A
B
E
VSA-AX10i-S
V-CONVERT ASSY (AWX8161)
CN5825
Y 0dB Buffer
C 0dB Buffer Y/C MIX
Y Invert Buffer
OSD SW (C)
OSD SW (Y)
Port
Expander
LPF (CHROMA)
0dB Buffer
0dB Buffer
0dB Buffer
+9V
F
E
F
E
R2942
15k
R2941
15k
: C SIGNAL ROUTE
: VIDEO SIGNAL ROUTE (OSD)
(OSD)
: Y SIGNAL ROUTE
(Y)
: VIDEO SIGNAL ROUTE
(C)
: Cb SIGNAL ROUTE (COMPONENT)
: Y SIGNAL ROUTE (COMPONENT)
(CY)
(Cb)
: Cr SIGNAL ROUTE (COMPONENT)
(Cr)
(C)
(CY)
(CY)
(CY)
(Cr)
(Cr)
(Cb)
(Cb)
(CY)
(C)
(C)
(Y) (Y)
(Y)
(Y) (Y)
(C)
(C)
(C)
(C)
(C)
(C)
(OSD)
(OSD)
(Y) (Y)
(Y)
(Y)
(Y)
(Y)
(Y)
(Y)
(Y)
(Y) (Y)
(C)
(CY)
(Cb)
(Cr)
(C)
(C)
(C)
(C)
: The power supply is shown with the marked box.
RF

20
1234
1234
C
D
F
A
B
E
VSA-AX10i-S
3.5 ANALOG IN & A/D ASSY (1/3)
ANALOG IN & A/D ASSY (AWX7880)
Audio Function
Selector
1/3 F
L
1/3 F
L
(TX)
(TX) (TX)
(TX)
(TX)(TX)
(PH)
(CD)
(F)
(F)
(F)
(F)
(F)
(F)
(F)
(S)
(S)
(S)
(S)
(S)
(S)
(CD) (F)
(F)
(F)
(F)
(CD)
(REC)
(REC)
(REC)
(REC)
(PH)
(PH)
(PH)
(PH)
(PH)
(TX)
(TX)
TUNER