Pioneer VSX-824-K User manual

ORDER NO.
PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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
2014
2014 Printed in Japan
VSX-824-K
RRV4530
AV Receiver
VSX-824-K
VSX-529-K
VSX-529-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
This service manual should be used together with the following manual(s).
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
Model Type Power Requirement The voltage can be converted
by the following method.
VSX-824-K SYXEV8 AC 220 V to 230 V -----
VSX-529-K SYXEV8 AC 220 V to 230 V -----
VSX-529-S SYXEV8 AC 220 V to 230 V -----
VSX-824-K DLXEV AC 110 V to 127 V/220 V to 240 V With the voltage selector
VSX-824-K FXEV AC 110 V to 127 V/220 V to 240 V With the voltage selector
VSX-824-K AXEV5 AC 220 V -----
Model No. Order No. Remarks
VSX-824-K/CUXEVSM RRV4520
VSX-824-K, VSX-1024-K,
VSX-1029-K, VSX-44, VSA-824
RRV4526 SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LIST
K-ZZZ JUNE

2VSX-824-K
12 3 4
A
B
C
D
E
F
12 3 4
1. CONTRAST OF MISCELLANEOUS PARTS
CONTRAST TABLE
VSX-824-K/SYXEV8, VSX-529-K/SYXEV8 and VSX-529-S/SYXEV8
VSX-824-K/CUXEVSM, VSX-824-K/SYXEV8, VSX-529-K/SYXEV8 and VSX-529-S/SYXEV8 are constructed the same except
for the following:
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.)
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).
56 1
4 7 3
R 5 0
1R 0
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x 101
47 x 103
R50
1R0
561
473
RN1/4PC F562 x 1015621 5 26 1
Mark No. Symbol and Description VSX-824-K
/CUXEVSM
VSX-824-K
/SYXEV8
VSX-529-K
/SYXEV8
VSX-529-S
/SYXEV8 Remarks
PCB ASSEMBLIES
NSP 1..PCB TTL ASSY MAIN 7025HK1310010 7025HK1310090 7025HK1310030 7025HK1310040
P76-1 2..MAIN Assy 7028074511010 7028074511030 7028074511030 7028074511030
P76-2 2..REG Assy 7028074512010 7028074512030 7028074512030 7028074512030
NSP 1..PCB TTL ASSY DMAIN 7025HK1310011 7025HK1310091 7025HK1310031 7025HK1310041
P76-4 2..DMAIN Assy 7028074571010 7028074571030 7028074571050 7028074571050
NSP 1..PCB TTL ASSY FRONT 7025HK1310012 7025HK1310092 7025HK1310032 7025HK1310042
P76-5 2..FRONT Assy 7028074521010 7028074521030 7028074521030 7028074521030
NSP 1..PCB TTL ASSY CPU 7025HK1310013 7025HK1310093 7025HK1310033 7025HK1310043
P76-10 2..CPU Assy 7028074531010 7028074531030 7028074531020 7028074531020
NSP 1..PCB TTL ASSY AMP5 7025HK1310014 7025HK1310094 7025HK1310034 7025HK1310044
NSP 1..PCB TTL ASSY SMPS 7025HK1310015 7025HK1310095 7025HK1310035 7025HK1310045
>P76-16 2..SMPS Assy 702807336104A 702807336101A 702807336101A 702807336101A
NSP 1..PCB TTL ASSY FHDMI 7025HK1310016 7025HK1310096 7025HK1310036 7025HK1310046
P76-17 2..FHDMI Assy 7028074581010 7028074581030 7028074581030 7028074581030
NSP 1..PCB TTL ASSY BT 7025HK1310017 Not used 7025HK1310037 7025HK1310047
P76-18 2..BT Assy 70280732110H0 Not used 70280732110H0 70280732110H0
NSP 1..PCB TTL ASSY IN BT Not used 7025HK1310097 Not used Not used
P76-18 2..INNER BT Assy Not used 7028074551020 Not used Not used
PACKING SECTION
P73-5 Operating Instructions (CD-ROM) 6517000001710S 6517000001750S 6517000001750S 6517000001750S
NSP
Operating Instructions_VSX-1024 (En)(pdf) ARB7543 Not used Not used Not used
NSP
Operating Instructions_ VSX-1024 (Frca)(pdf) ARC8299 Not used Not used Not used
NSP
Operating Instructions_VSX-1024 (Es)(pdf) ARC8300 Not used Not used Not used
NSP
Operating Instructions_VSX-424 (En)(pdf) Not used ARB7549 ARB7549 ARB7549
NSP
Operating Instructions_VSX-424 (Fr)(pdf) Not used ARC8315 ARC8315 ARC8315
NSP
Operating Instructions_VSX-424 (Es)(pdf) Not used ARC8316 ARC8316 ARC8316
NSP
Operating Instructions_VSX-424 (De)(pdf) Not used ARC8317 ARC8317 ARC8317
NSP
Operating Instructions_VSX-424 (It)(pdf) Not used ARC8318 ARC8318 ARC8318
NSP
Operating Instructions_VSX-424 (Nl)(pdf) Not used ARC8319 ARC8319 ARC8319
NSP
Operating Instructions _VSX-424 (Ru)(pdf) Not used ARC8320 ARC8320 ARC8320

3
VSX-824-K
56 7 8
56 7 8
A
B
C
D
E
F
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”, “3. SCHEMATIC DIAGRAM” and “4. PCB
CONNECTION DIAGRAM”.
NSP
Operating Instructions_VSX-824,529 (En)(pdf) Not used ARB7548 ARB7548 ARB7548
NSP
Operating Instructions_VSX-824,529 (Fr)(pdf) Not used ARC8309 ARC8309 ARC8309
NSP
Operating Instructions_VSX-824,529 (Es)(pdf) Not used ARC8310 ARC8310 ARC8310
NSP
Operating Instructions_VSX-824,529 (De)(pdf) Not used ARC8311 ARC8311 ARC8311
NSP
Operating Instructions_VSX-824,529 (It)(pdf) Not used ARC8312 ARC8312 ARC8312
NSP
Operating Instructions_VSX-824,529 (Nl)(pdf) Not used ARC8313 ARC8313 ARC8313
NSP
Operating Instructions_VSX-824,529 (Ru)(pdf) Not used ARC8314 ARC8314 ARC8314
P73-6 Quick Start Guide 5707000008940S 5707000008980S 5707000008980S 5707000008980S
P73-7 Box 6007212580000S 6007212580040S 6007212580020S 6007212580030S
NSP P73-10 Warranty Card ARY7172 ARY7158 ARY7158 ARY7158
>Power Cord Not used L068250160020-IL L068250160020-IL L068250160020-IL
EXTERIOR SECION (VSX-824-K)
>P76-19 Power Trans 8200960612450S 8200960612460S 8200960612460S 8200960612460S
>P76-20 Cord Assy L068125101710-IL Not used Not used Not used
P76-26 Pioneer Badge B XAM3006 XAM3006 XAM3006 Not used
P76-26 Pioneer Name Plate Not used Not used Not used VAM1129
P76-29 Cabinet 3008212076000V 3008212076000V 3008212076000V 3008212076010-IL
P76-30 Panel 3067216111000S 3067216111100S 3067216111110S 3067216111200S
P76-31 Back Chassis 3207214886000S 3207214886400S 3207214886100S 3207214886110S
P76-32 Spring 3720210276000-IL Not used Not used Not used
P76-32 Spring Knob Not used 3720210556000S 3720210556000S 3720210556000S
P76-33 Foot 4000210391010S 4000210391010S 4000210391010S 4007210391010S
P76-42 Knob 5080212431000-IL 5080212431000-IL 5080212431000-IL 5087212431100-IL
P76-43 Button 5090213741100-IL 5090213741100-IL 5090213741100-IL 5097213741000-IL
P76-44 5 Key Button 5090214561200S 5090214561200S 5090214561200S 5097214561300S
P76-49 Screw BBT40P080FTB BBT40P080FTB BBT40P080FTB 1500040083B10SV
>Socket, Power AC Not used G430040560021-IL G430040560021-IL G430040560021-IL No. 60
BT Cover Not used 4310216061100S Not used Not used No. 61
Mark No. Symbol and Description VSX-824-K
/CUXEVSM
VSX-824-K
/SYXEV8
VSX-529-K
/SYXEV8
VSX-529-S
/SYXEV8 Remarks

4VSX-824-K
12 3 4
A
B
C
D
E
F
12 3 4
VSX-824-K/DLXEV, VSX-824-K/FXEV and VSX-824-K/AXEV5
VSX-824-K/CUXEVSM, VSX-824-K/DLXEV, VSX-824-K/FXEV and VSX-824-K/AXEV5 are constructed the same except for the
following:
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”.
Mark No. Symbol and Description VSX-824-K
/CUXEVSM
VSX-824-K
/DLXEV
VSX-824-K
/FXEV
VSX-824-K
/AXEV5 Remarks
PCB ASSEMBLIES
NSP 1..PCB TTL ASSY MAIN 7025HK1310010 7025HK1310060 7025HK1310070 7025HK1310080
P76-1 2..MAIN Assy 7028074511010 7028074511010 7028074511070 7028074511010
P76-2 2..REG Assy 7028074512010 7028074512070 7028074512070 7028074512010
NSP 1..PCB TTL ASSY DMAIN 7025HK1310011 7025HK1310061 7025HK1310071 7025HK1310081
P76-4 2..DMAIN Assy 7028074571010 7028074571020 7028074571020 7028074571020
NSP 1..PCB TTL ASSY FRONT 7025HK1310012 7025HK1310062 7025HK1310072 7025HK1310082
P76-5 2..FRONT Assy 7028074521010 7028074521030 7028074521030 7028074521030
NSP 1..PCB TTL ASSY CPU 7025HK1310013 7025HK1310063 7025HK1310073 7025HK1310083
P76-10 2..CPU Assy 7028074531010 7028074531070 7028074531080 7028074531090
NSP 1..PCB TTL ASSY AMP5 7025HK1310014 7025HK1310064 7025HK1310074 7025HK1310084
NSP 1..PCB TTL ASSY SMPS 7025HK1310015 7025HK1310065 7025HK1310075 7025HK1310085
>P76-16 2..SMPS Assy 702807336104A 7028074591060 7028074591060 702807336103A
NSP 1..PCB TTL ASSY FHDMI 7025HK1310016 7025HK1310066 7025HK1310076 7025HK1310086
P76-17 2..FHDMI Assy 7028074581010 7028074581030 7028074581030 7028074581030
NSP 1..PCB TTL ASSY BT 7025HK1310017 7025HK1310067 7025HK1310077 7025HK1310087
NSP 1..PCB TTL ASSY V SEL Not used 7025HK1310068 7025HK1310078 Not used
2..V SEL Assy Not used 7028067621060 7028067621060 Not used No. 62
PACKING SECTION
P73-5 Operating Instructions (CD-ROM) 6517000001710S 6517000001771S 6517000001771S Not used
NSP
Operating Instructions_VSX-1024 (En)(pdf) ARB7543 Not used Not used Not used
NSP
Operating Instructions_ VSX-1024 (Frca)(pdf) ARC8299 Not used Not used Not used
NSP
Operating Instructions_VSX-1024 (Es)(pdf) ARC8300 Not used Not used Not used
NSP
Operating Instructions_VSX-524 (En)(pdf) Not used ARB7551 ARB7551 Not used
NSP
Operating Instructions_VSX-524 (Es)(pdf) Not used ARC8323 ARC8323 Not used
NSP
Operating Instructions _VSX-524 (Zhtw)(pdf) Not used ARC8324 ARC8324 Not used
NSP
Operating Instructions_VSX-824 (En)(pdf) Not used ARB7550 ARB7550 Not used
NSP
Operating Instructions_VSX-824 (Es)(pdf) Not used ARC8321 ARC8321 Not used
NSP
Operating Instructions _VSX-824 (Zhtw)(pdf) Not used ARC8322 ARC8322 Not used
P73-6 Quick Start Guide 5707000008940S 5707000009001S 5707000009001S Not used
Operating Instructions (Zhch) Not used Not used Not used 5707000009030S
P73-7 Box 6007212580000S 6007212370210S 6007212370220S 6007212370230S
NSP P73-10 Warranty Card ARY7172 Not used Not used ARY7137
>Power Cord Not used L068250160020-IL L068125070060-IL Not used
Tuner Isolator Not used Not used Not used L170200060010-IL
EXTERIOR SECION (VSX-824-K)
>P76-19 Power Trans 8200960612450S 8200960612480S 8200960612480S 8200960612490S
>P76-20 Cord Assy L068125101710-IL Not used Not used L068250101710-IL
P76-30 Panel 3067216111000S 3067216111100S 3067216111100S 3067216111100S
P76-31 Back Chassis 824 3207214886000S 3207214886300S 3207214886300S 3207214886020S
P76-32 Spring 3720210276000-IL Not used Not used Not used
P76-32 Spring Knob Not used 3720210556000S 3720210556000S 3720210556000S
P76-39 Stopper 4380040162010-IL Not used Not used 4380040162010-IL
>Socket, Power AC Not used G430040560021-IL G430040560021-IL Not used No. 60

5
VSX-824-K
56 7 8
56 7 8
A
B
C
D
E
F
EXPLODED VIEWS
EXTERIOR SECTION (VSX-824-K)
CONTRAST OF PCB ASSEMBLIES
A
F MAIN ASSY
7028074511010, 7028074511030 and 7028074511070 are constructed the same with the exception of some components,
including the following:
Note: This list is not complete. Only components that are available as service part are listed!
B
F D-MAIN ASSY
7028074571010, 7028074571030, 7028074571050 and 7028074571020 are constructed the same with the exception of some
components, including the following:
Note: This list is not complete. Only components that are available as service part are listed!
J
F CPU ASSY
7028074531010, 7028074531030, 7028074531020, 7028074531070, 7028074531080 and 7028074531090 are constructed the
same with the exception of some components, including the following:
Note: This list is not complete. Only components that are available as service part are listed!
G
F
S
F
Screw
CBZ30P080FTB
Black
White
DLXEV, FXEV only
VSX-824-K/SYXEV8 only
Mark Symbol and Description 7028074511010 7028074511030 7028074511070 Remarks
PACK601 TUNER,FM/AM E903004100781S E903104100781S E903004100781S
Mark Symbol and Description 7028074571010 7028074571030 7028074571050 7028074571020 Remarks
>IC2021 NJM2819ADL3-05 Not used Not used Not used
Mark Symbol and Description 7028074531010 7028074531030 7028074531020 Remarks
CN211 L109012511140S L109012511340S L109012511140S
Mark Symbol and Description 7028074531070 7028074531080 7028074531090 Remarks
CN211 L109012511140S L109012511140S L109012511140S

6VSX-824-K
12 3 4
A
B
C
D
E
F
12 3 4
L
F FHDMI ASSY
7028074581010 and 7028074581030 are constructed the same with the exception of some components, including the following:
Note: This list is not complete. Only components that are available as service part are listed!
N
F FRONT ASSY
7028074521010 and 7028074521030 are constructed the same with the exception of some components, including the following:
Note: This list is not complete. Only components that are available as service part are listed!
Q
F SMPS ASSY
702807336104A, 702807336101A, 7028074591060 and 702807336103A are constructed the same with the exception of some
components, including the following:
Note: This list is not complete. Only components that are available as service part are listed!
R
F REG ASSY
7028074512010, 7028074512030 and 7028074512070 are constructed the same with the exception of some components,
including the following:
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual.
Note: This list is not complete. Only components that are available as service part are listed!
PCB PARTS LIST
Mark Symbol and Description 7028074581010 7028074581030 Remarks
>IC2021 NJM2819ADL3-515H Not used
Mark Symbol and Description 7028074521010 7028074521030 Remarks
>R779, R780 C060001063050-IL C0602R2063050-IL
Mark Symbol and Description 702807336104A 702807336101A Remarks
>FU101 FUSE GLASS TUBE 20mm (T8AL/250V) N751508001160-IL Not used
>FU101 FUSE GLASS TUBE 20mm (T6.3AL/250V) Not used N751506301160-IL
Mark Symbol and Description 7028074591060 702807336103A Remarks
>FU101 FUSE GLASS TUBE 20mm (T8AL/250V) N751508001160-IL Not used
>FU101 FUSE GLASS TUBE 20mm (T6.3AL/250V) Not used N751506301160-IL
Mark Symbol and Description 7028074512010 7028074512030 7028074512070 Remarks
D9082 (ZD82) Not used Not used K06022R044522-IL
Mark No. Description Part No.
G
F INNER BT ASSY
SEMICONDUCTORS
IC 632 J121210080010S
>IC 634 J126288833010S
CAPACITORS
C 655, 656 D040102081070-IL
S
F V SEL ASSY
MISCELLANEOUS
>S 601 SW,SLIDE G060329140000-IL
>CN 601 CN.WAFER 7.92MM L108011430510-IL
1 SUPPORTER 4070210192000-IL
2 SPACER(PLS) 4300210062000-IL
>FU 601 FUSE GLASS TUBE 20MM N751503151160-IL

7
VSX-824-K
56 7 8
56 7 8
A
B
C
D
E
F
2. DIAGNOSIS
2.1 Pairing this unit and Bluetooth wireless technology device (VSX-824-K/SYXEV8)
Pairing with the unit (Initial registration)
In order for the unit to playback music stored on a Bluetooth capable device, pairing must first be performed.
Pairing should be performed when first using the unit with the Bluetooth capable device, or when the pairing data
on the device has been erased for any reason. Pairing is a step required to allow communication using Bluetooth
wireless technology to be carried out.
Pairing is performed the first time that you use the unit and the Bluetooth capable device together.
In order to allow communication using Bluetooth wireless technology to take place, pairing must be performed
on both the unit and the Bluetooth capable device.
After pressing the BT ADPT and switching to BT AUDIO input, perform the pairing procedure on the Bluetooth
capable device. If pairing has been performed correctly, you will not need to perform the pairing procedures for
the unit as shown below.
Please refer to the user’s manual for your Bluetooth capable device for more details.
1 Press STANDBY/ON and turn the power to the unit on.
2 Press BT ADPT.
The unit switches to BT AUDIO and WAITING DEVICE will be displayed on the front panel of the unit.
3 Turn on the power to the Bluetooth capable device that you wish to pair with, and
perform pairing procedure on it.
Pairing will start.
Place the Bluetooth capable device close to the unit.
Please refer to the user’s manual for your Bluetooth capable device for details on when pairing can be per-
formed and the procedures required for pairing.
When PIN code entry is requested, enter 0000. (This unit does not accept any PIN code setting other than
0000.)
4 Confirm on the Bluetooth capable device that pairing has been completed.
If pairing with the Bluetooth capable device has been completed correctly, CONNECTED will be displayed on the
front panel of the unit.

8VSX-824-K
12 3 4
A
B
C
D
E
F
12 3 4
3. SCHEMATIC DIAGRAM
3.1 INNER BT ASSY
GF
NM
R683
R660 2K2
C667100N-K
470P
C682
C643 1000N-K
R702 0
R688 0
0
R698
R690 0
ANT
ANALOG_L+
ANALOG_L-
18K
R670
GRM21BR61A106KE19L
47UF/10V(3216)
C675
R66418K
S
R66810K
1234
P601
PLATE_SCREW
0
R697
R686 0
R687 0
R701 0
C678 NM
R689
10K
ANALOG_R+
ANALOG_R-
BT_3V3
C679
0
R684
NM
GRM21BR61A106KE19L
C673
10UF/10V(2012)
C674
10UF/10V(2012)
C671
10UF/10V(2012)
C672
10UF/10V(2012)
GRM31CR61A476KE15L
C666330P
R66618K
C677100N-K
18K
R665
470P
C683
470P
C684
5
6
3
2
N
330P-J
C668
C644NM-(2012) 10K
R671
MF120
ANT502
C52122P
CN502
T
P
Io
R677
0
10K
R663
10K
R662
10K
R667
10K
R669
NM
C519
C680-
1000UF/6.3VC655
IC634
VSX-824/SYXEV8 INNER BT B'D
17 19 21 23 25 51 49 47 45 43
14 12 10
8 7 6 5 3 1
28 30 32 34 35 36 37 39 41
16 18 20
15 13 11
9 4 2
22 26
27
24
29 31 33 38 40
52 50 48 46 44 42
IC633
MOVON_MD-8AR5_MODULE
INNER BT ASSY
GF

9
VSX-824-K
56 7 8
56 7 8
A
B
C
D
E
F
GF
GND
S
L
L
H
H
H
R660 2K2
R69910K
KEY5
R700 10K
KEY3
BT_+5V
KEY1
100
R682
BT_L
BT_ON/CE
AGND
BT_R
KEY6
KEY5
KEY4
KEY2
KEY1
BT_ON/CE
AGND
S
L
S
S
S
L
L
L
H
L
470P
C682
470P
C681
C643 1000N-K
18K
R670
BR61A106KE19L
7UF/10V(3216)
C675
R66418K
SSOP9(250mW)
R66810K
C637
100N-K
Pc=200mW
KEY2
KEY4
KEY5
KEY6
GND
BT STATE
FR
PLAYING
CONNECTED
BR61A106KE19L
C673
UF/10V(2012)
C674
UF/10V(2012)
C671
10UF/10V(2012)
C672
10UF/10V(2012)
31CR61A476KE15L
R661
-
C666330P-J
R66618K
R710
0
C645 100N-K
100
R679
220K
R674
R680
0
1U/50V
C662
100
R678 1U/50V
C661
R711
0
KEY6
KEY2
KEY4
C641
100N-K
R1
R2
1000UF/6.3VC656
R651 10K
100
R681
KEY1
KEY3
R676
NM
10N-K(2012)
C676
KEY3
BT_L
BT_+5V
BT_R
PAIRING
READY
KEY2 KEY3 KEY4
BT ---> MAIN
KEY6
18K
R665
470P
C683
470P
C684
8
4
5
6
3
2
1
7
IC632
NJM2100V
330P-J
C668
470P
C670
470P
C669
R675
220K
0
R706
R705
-
R650
1K
FF
C644NM-(2012)
R695 100
R693 100
R692 100
10K
R671
FWD SKIP
R696 100
R694 100
C646 NM-(2012)
!
TYPE = SOT-23-5
PD = 350mW(2LAYER), 200mW(1LAYER)
Io(max) = 300mA
10K
R663
10K
R662
10K
R667
10K
R669
100N-K(2012)
C665
ONLY SYXE8
R649
47K
D640LBAS16HT1G
DEC OPEN/CLOSE
MAIN ---> BT
PAIRING MODE
REV SKIP
STOP
PAUSE
PLAY
KEY1
OPEN-->H
CLOSE-->L
KEY5
100
R691
1000UF/6.3VC655
12
3
4 5
NJM2888F33
IC634
S : Short Key , L : Long Key
(MODULE KEY CONTROL)
CN211
J

10 VSX-824-K
12 3 4
A
B
C
D
E
F
12 3 4
3.2 V SEL ASSY
S
F
S
F
V SEL ASSY
CX102
S F
Q

11
VSX-824-K
56 7 8
56 7 8
A
B
C
D
E
F
4. PCB CONNECTION DIAGRAM
4.1 INNER BT ASSY
GFGF
1.SPI_MOSI
8.KEY1
4.KEY4
3.KEY5
5.KEY3
6.KEY2
1.NC
9.GND
2.KEY6
2.SPI_CLK
3.SPI_CSB
4.SPI_MISO
5.GND
13.BT_R
7.BT_+5V
12.AGND
11.BT_L
10.BT_ON/CE
R651
R649
R660
R702
C646
C669
R691
R699
R700
R665
C670
R680
C641
R690
R697
R670
R679
R704
C637
C667
C643
C644
C645
C681
R650
R692
C682
C683
C684
R694
R695
R696
R677 R689
R698
C677
C679
IC632
R685
R693
R707 R708
C665
C675
Q653 Q654
R666
R668
R671
R709
R710
C666
C668
R681
R664
R674
R701
R675
R676
R678
R682
5.GND
3.SPI_CSB
2.SPI_CLK
1.SPI_MOSI
[[ G ]]
A30C5/C7
4.SPI_MISO
Model : MD8AR5-1A
VSX-924/824
INNER BT B'D
MD-8AR5
HIGH_VSX924
7020-07455-000-0S
STEP : MP MID_VSX824
R688
IC634
C519
L502
L520
R705
R706 R683
R684
R672
C676
ANT502
C521
C673
C674
C680
Q652
R667
C661
C662
Q651 R703
D640
R673
R661
R663
R1
CN502
R686
R687
J600
R662
R711
CP603
R2
P601
IC633
CP1
C671
C672
R669
C655
C656
C678
J
CN211
CP603CP603
IC634 IC633
Q651Q652
IC632
Q653Q654
SIDE B SIDE B
SIDE A SIDE A
INNER BT ASSY
GF
INNER BT ASSY
GF