JVC RX-6010-VBK, RX-6012-VSL Service manual

RX-6010VBK/6012VSL

SERVICE MANUAL

AUDIO/VIDEO CONTROL RECEIVER

RX-6010VBK

TV

SLEEP

VCR

SURROUND

– SUBWOOFER +TEST

1

SURROUND

EFFECT

– CENTER +

MODE

54

5

– REAR•L + – VCR CH +

SOUND

7/P

CD-DISC

TV/VIDEO

– REAR•R +

10

DVD

TV SOUND

VCR

CD

TAPE/CDR

+

+

TV VOL

VOLUME

–

–

£

1

+

TV CH

–

7

RM-SRX6010U

REMOTE CONTROL

A/V CONTROL RECEIVER

AUDIO

5

5

ANALOG/DIGITAL

FM/AM

MUTING

RX-6012VSL

Area Suffix

RX-6010VBK

UJ

RX-6012VSL

UY
US
UP
A

32

6

5

98

MENU

+10

ENTER

8

1

PHONES

STANDBY

STANDBY/ON

FM/AM TUNING

DIGITAL

SURROUND

SURROUND ON/OFF

DSP MODE

FM/AM PRESET FM MODE

DIGITAL

INPUT ATT

SPEAKERS ON/OFF

MEMORY

INPUT DIGITALINPUT ANALOG

AUDIO/VIDEO CONTROL RECEIVER

DVD VCR TV SOUND

CD TAPE/CDR

SOURCE NAME

FM/AM

ADJUST

DOWN UP

MASTER VOLUME

SETTING

CONTROL

U.S.military

Argentina

Singapore

Korea

Australia

DIGITAL

As for RX-6012VSL the body is silver color

Contents

Safety precautions --------------------------------------------------------1-2
Disassembly method -----------------------------------------------------1-3
Adjustment method -------------------------------------------------------1-8
Description of major ICs -------------------------------------------------1-9~22

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

No.20988

Jun. 2001

http://getMANUAL.com

RX-6010VBK/ RX-6012VSL

1. This design of this product contains special hardware and many circuits and components specially for safety
purposes. For continued protection, no changes should be made to the original design unless authorized in
writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services
should be performed by qualified personnel only.

2. Alterations of the design or circuitr y of the product should not be made. Any design alterations of the product
should not be made. Any design alterations or additions will void the manufacturer`s warranty and will fur ther
relieve the manufacture of responsibility for personal injury or property damage resulting therefrom.

3. Many electrical and mechanical parts in the products have special safety-related characteristics. These

characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily
be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement par ts which
have these special safety characteristics are identified in the Parts List of Service Manual. Electrical
components having such features are identified by shading on the schematics and by ( ) on the Parts List in
the Service Manual. The use of a substitute replacement which does not have the same safety characteristics
as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or
other hazards.

4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be
separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of
electric shock and fire hazard. When service is required, the original lead routing and dress should be
observed, and it should be confirmed that they have been returned to normal, after re-assembling.

5. Leakage currnet check (Electrical shock hazard testing)
After re-assembling the product, always perform an isolation check on the exposed metal parts of the product
(antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control shafts, etc.) to be sure the
product is safe to operate without danger of electrical shock.
Do not use a line isolation transformer during this check.

Plug the AC line cord directly into the AC outlet. Using a "Leakage Current Tester", measure the leakage
current from each exposed metal parts of the cabinet, particularly any exposed metal part having a return
path to the chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).

Alternate check method
Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having, 1,000 ohms per volt or more
sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by a 0.15 F AC-type capacitor
between an exposed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal part,
particularly any exposed metal part having a return path to
the chassis, and meausre the AC voltage across the resistor.
Now, reverse the plug in the AC outlet and repeat each
measurement. Voltage measured any must not exceed 0.75 V
AC (r.m.s.). This corresponds to 0.5 mA AC (r.m.s.).

0.15 F AC TYPE

1500 10W

Good earth ground

AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)

Place this
probe on
each exposed
metal part.

!

1. This equipment has been designed and manufactured to meet international safety standards.

2. It is the legal responsibility of the repairer to ensure that these safety standards are maintained.

3. Repairs m ust be made in accordance with the relevant safety standards.

4. It is essential that safety critical components are replaced by approved parts.

5. If mains voltage selector is provided, check setting for local voltage.

Burrs formed during molding may
be left over on some parts of the
chassis. Therefore, pay attention to
such burrs in the case of
preforming repair of this system.

In regard with component parts appearing on the silk-screen pr inted side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
When replacing them, be sure to use the parts of the same type and rating as specified by the manufacturer.
(Except the JC version)

1-2

RX-6010VBK/ RX-6012VSL

Disassembly method

Removing the top cover (See Fig.1)

1.

Remove the four screws A attaching the top cover
on both sides of the body.

2.

Remove the three screws B on the back of the body.

3.

Remove the top cover from behind in the direction of
the arrow while pulling both sides outward.

Removing the front panel assembly

(See Fig.2 and 3)

Prior to performing the following procedure, remove
the top cover.

1.

Disconnect the card wire from connector CN402 on
the audio board and CN201 on the power supply
board in the front panel assembly.

2.

Cut off the tie band fixing the harness.

Tie band

Main

board

CN402

A

Top cover

2

A

2

C

B

Fig.1

Front panel assembly

C

CN201

Power supply

board

3.

Remove the three screws C attaching the front
panel assembly.

4.

Remove the four screws D attaching the front panel
assembly on the bottom of the body. Detach the front
panel assembly toward the front.

Removing the rear panel (See Fig.4)

Prior to performing the following procedure, remove
the top cover.

1.

Remove the power cord stopper from the rear panel
by moving it in the direction of the arrow.

2.

Remove the nineteen screws E attaching the each
boards to the rear panel on the back of the body.

Audio board

E

E

E

E

D

E

Fig.2

Front panel assembly

Fig.3

E

D

Cord stopper

E

3.

Remove the four screws F attaching the rear panel
on the back of the body.

F

Rear panel

F

Fig.4

E

F

F

1-3

RX-6010VBK/ RX-6012VSL

Removing each board connected to the
rear side of the audio board

(See Fig.5 to 8)

Prior to performing the following procedure, remove
the top cover and the rear panel.

1.

Cut off the tie band fixing the harness.

2.

Disconnect the DSP board from connector CN481 on
the audio board.

Audio

board

DSP

board

CN481

Tie band

3.

Disconnect the audio input board, DVD board and
the video board from connector CN421, CN431 and
CN441 on the audio board.

4.

Disconnect the tuner board from connector CN411
on the audio board.

CN421

Audio

input

board

CN431

CN481

DVD

Video

board

board

DSP board

CN441

Fig.5

Fig.6

Tuner

board

CN411

1-4

CN421

CN431

CN441

Fig.8

Tie band

CN411

Tuner

board

Audio

input

board

CN421

DVD

board

CN431

Video
board

CN441

Fig.7

RX-6010VBK/ RX-6012VSL

Removing the audio board (See Fig.9)

Prior to performing the following procedure, remove
the top cover and the rear panel.

1.

Disconnect the card wire from connector CN402 on
the audio board.

2.

Disconnect the relay board from the audio board and
the power supply board. (CN291,CN491)

3.

Disconnect the harness from connector CN473,
CN471, CN472, and CN385.

4.

Remove the three screws G attaching the audio
board assembly.

5.

Remove the screw H attaching the audio board
assembly.

Removing the main board (See Fig.10)

Prior to performing the following procedure, remove
the top cover, the rear panel and audio board.

CN473

G

CN402

G

Audio board

CN471

I

J

I

CN472

CN385

G

Fig.9

I

Relay board

CN491

H

CN241

power
supply
board

CN291

Power
transformer

J

CN203

I

1.

Disconnect the harness from connector CN241 and
CN203 on the power supply board respectively.

2.

Remove the four screws I and the two screws J
attaching the main board.

Removing the Heat sink
(See Fig.11 and 12)

1.

Remove the ten screws K and four screws L
attaching the heat sink.

2.

Remove the two screws L' attaching the heat sink
from the rear side of main board.

Main

board

Heat sink

L

K

Fig.10

Fig.11

K

K

L

L'

L'

Main board

rear side

Fig.12

1-5

RX-6010VBK/ RX-6012VSL

Removing the power transformer

(See Fig.13)

Prior to performing the following procedures, remove
the top cover.

1.

Cut off the tie band fixing the harness.

2.

Unsolder the two harnesses connected to the power
transformer.

3.

Disconnect the harness from connector CN251 and
unsolder the harnesses connected to FW201 on the
power transformer board.

4.

Remove the four screws M attaching the power
transformer.

Removing the voltage selector board and
the power / fuse board (See Fig.13)

Prior to performing the following procedure, remove
the top cover and the rear panel.

1.

Unsolder the six harnesses connected to the power
transformer board and remove the voltage board.

2.

Remove the screw N attaching the power / fuse
board.

FW201

CN251

M

M

Solder
(from the
power/ fuse
board)

Power cord

Voltage selector

board

Fig.13

Power
supply
board

Solder

Tie band
Power

transformer
board

Power
transformer

Power
transformer board

Solder (from the
voltage selector
board)

Tie band

N

Solder

Power / fuse board

3.

Unsolder the power cord and other harnesses
connected to the power / fuse board.

Removing the power supply board

(See Fig.14 and 15)

Prior to performing the following procedure, remove
the top cover and the front panel.

1.

Remove the one nut attaching the headphone jack of
the power supply board on the front side of the body.

2.

Disconnect the harness connected to connector
CN241,CN201,CN203 and CN291 on the power
transformer board.

Remove the three screws O attaching the power

3.

supply board and pull out the power supply board
from the front bracket backward.

Unsolder the three harnesses connected to the

4.

power supply board.

Power

supply

board

O

CN241

CN203
CN291

Hook

CN201

Fig.14

Power
supply board

Headphone jack

Nut

Headphone jack

O

Solder

O

1-6

Solder

Fig.15

RX-6010VBK/ RX-6012VSL

Removing the system control board /
power switch board (See Fig.16 to 18)

Prior to performing the following procedure, remove
the top cover and the front panel assembly.

1.

Pull out the volume knob on the front side of the front
panel and remove the nut attaching the system
control board.

2.

Remove the two screws P attaching the power
switch board.

3.

Disconnect the harness from connector CN714 on
the power switch board.

4.

Remove the six screws Q attaching the system
control board on the back of the front panel.

5.

On the back of the front panel, release the eight
joints by pushing the joint tabs inward.
Remove the operation switch panel toward the front.

6.

Release the two hook attaching the system control
board.

Operation switch panel

Fig.16

Q

Joint

Joint

Q

Nut

Joint

Front panel assembly

Volume knob

Power switch

board

Joint

P

Joint

Joint

Hook

Joint

Fig.17

System control board

Fig.18

Hook

Joint

CN714

1-7

RX-6010VBK/ RX-6012VSL

Adjustment method

Tuner section

1.Tuner range
FM 87.5MHz~108.0MHz
AM(MW) 531kHz~1710kHz

Power amplifier section

Adjustment of idling current

Measurement location TP301(Lch) , TP302(Rch)
Adjustment part VR301(Lch) , VR302(Rch)

Attention
This adjustment does not obtain a correct adjustment value immediately after the amplifier is
used (state that an internal temperature has risen).
Please adjust immediately after using the amplifier after turning off the power supply of the
amplifier and falling an internal temperature.

<Adjustment method>

1.Set the volume control to minimum during this adjustment.(No signal & No load)

2.Set the surround mode OFF.

2.Turn VR301 and VR302 fully counterclockwise to warm up before adjustment.
If the heat sink is already warm from previous use the correct adjustment can not be made.

3.For L-ch,connect a DC voltmeter between TP301's B216 and B217 (Lch)
And,connect it between TP302's B218 and B219(Rch).

4.30 minutes later after power on, adjust VR301 for L-ch, or VR302 for R-ch so that the DC voltmeter
value has 1mV~10mV.

* It is not abnormal though the idling current might not become 0mA even if it is finished to turn variable
resistance (VR301,VR302) in the direction of counterclockwise.

TP302(Rch)

VR302 (Rch)

VR301 (Lch)

TP301(Lch)

Heat sink

1-8

Description of major ICs

UPD784215AGC103 (IC671) : Unit CPU

1.Pin layout

75 ~ 51

76

~

50

~

RX-6010VBK/ RX-6012VSL

100

1 ~ 25

26

2.Pin function
Pin No. Symbol I/O Function

1~8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

25~32

33

34,35

36

37,38

39
40
41
42
43
44

45,46

47
48
49
50

51,52

53

54~63

64,65

66
67
68

69,70

71
72

73~80

81
82
83
84
85
86
87
88
89

90~93

94

95~100

VDD

X2
X1

VSS

XT2
XT1

RESET

AUTODAT A

LOCK

DIGITAL0

FORMAT

CHANNEL

ERR

RSTDET

AVDD

AVREF0

AVSS

AV REF1

RX,TX

DSPCOM

DSPSTS
DSPCLK
DSPRDY

MIDIO_IN/OUT

MICK
MICS
MILP

MIACK

DSPRST

CDTI/CDTO

CCLK

CS

XTS

PD

GND

VDD
3D-ON
3D-ON

ANA/T-TONE

REF-MIX

D.MUTE
S.MUTE

ASW1~4

TEST

Non connect

­Power supply terminal

­Connecting the crystal oscillator for system main clock

O

Connecting the crystal oscillator for system main clock

I

Connect to GND

­Connecting the crystal oscillator for system sub clock

O

Connecting the crystal oscillator for system sub clock

I

System reset signal input

I

Output of DSP to general-purpose port

I

Output of DSP to general-purpose port

I

Output of DSP to general-purpose port

I

Output of DSP to general-purpose port

I

Output of DSP to general-purpose port

I

Output of DSP to general-purpose port

I

Reset signal input

I

Power supply terminal

­Connect to GND

­Connect to GND

­Connect to GND

­Non connect

­Power supply terminal

­Not use

­Non connect

­Communication port from IC701

I

Status communication port to IC701

O

Clock input from IC701

I

Ready signal input from IC701

I

Non connect

­Interface I/O terminal with microcomputer

I/O

Interface I/O terminal with microcomputer of clock signal

O

Interface I/O terminal with microcomputer of chip select

O

Interface I/O terminal with microcomputer

O

Interface I/O terminal with microcomputer

O

Non connect

­Reset signal output of DSP

O

Non connect

­Interface I/O terminal with microcomputer

I/O

Interface I/O terminal with microcomputer of clock signal

O

Interface I/O terminal with microcomputer of chip select

O

OSC Select

O

Non connect

­Reset signal output

O

Connect to GND

­Non connect

­Power supply

­Non connect

­Switch at output destination of surround channel

O

Test tone control

O

Control at output destination of LFE channel

O

Non connect

­Mute of the digital out terminal is controlled

O

Mute of the audio signal is controlled

O

Non connect

­Selection of digital input selector

O

Test terminal

­Non connect

-

1-9

RX-6010VBK/ RX-6012VSL

AK4527BVQ (IC601) : A/D,D/A Converter

1.Pin layout

LOOP1

LOOP0/SDA/CDTI

DIF1/SCL/CCLK

DIF0/CSN

P/S

MCLK

DZF1

AVSS

AVDD

VREFH

VCOM

SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS

2. Pin function (1/2)
No.

1

2

3

4
5
6
7
8
9
10
11

12

13

14
15
16
17

18

Pin name
SDOS

I2C

SMUTE

BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS

NC

DZEF

TVDD
DVDD
DVSS
PDN

TST

4443424140393837363534

1
2
3
4
5
6
7
8
9
10
11

I/O

I

SDTO Source Select Pin (Note 1)

AK4527BVQ

T op Vie w

1213141516171819202122

NC

DZFE

TVDD

DVDD

DVSS

PDN

TSTNCADIF

Function

CAD1

CAD0

33
32
31
30
29
28
27
26
25
24
23

DZF2/OVF
RIN+
RIN­LIN+
LIN­ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3

"L" : Internal ADC output, "H" : DAUX input

I

Control Mode Select Pin
"L" : 3-wire Serial, "H" : I

I

Soft Mute Pin (Note 1)

2

C Bus

When this pin goes to "H", soft mute cycle is initialized.
When returning to "L", the output mute releases.

I

Audio Serial Data Clock Pin

I/O

Input Channel Clock Pin

I

DAC1 Audio Serial Data Input Pin

I

DAC2 Audio Serial Data Input Pin

I

DAC3 Audio Serial Data Input Pin

O

Audio Serial Data Output Pin

I

Sub Audio Serial Data Input Pin

I

Double Speed Sampling Mode Pin (Note 1)
"L" : Normal Speed, "H" : Double Speed

-

No Connect
No internal bonding.

I

Zero Input Detect Enable Pin
"L" : mode 7 (disable) at parallel mode,
zero detect mode is selectable by DZFM2-0 bits at serial mode.
"H" : mode 0 (DZF is AND of all six channels)

-

Output Buffer Power supply Pin, 2.7V~5.5V

-

Digital Power Supply Pin, 4.5V~5.5V

-

De-emphasis Pin, 0V

I

Power-Down & Reset Pin
When "L", the AK4527B is powered-do wn and the control registers are reset to def ault
state. If the state of P/S or CAD0-1 changes, then the AK4527B m ust be reset b y PDN.

I

Test Pin
This pin should be connected to DVSS.

AK4527(1/2)

1-10

RX-6010VBK/ RX-6012VSL

Pin function (2/2)

No.
19

20

21
22
23
24
25
26
27
28
29
30
31
32
33

Pin name
NC

ADIF

CAD1
CAD0
LOUT3
ROUT3
LOUT2
ROUT2
LOUT1
ROUT1
LIN­LIN+
RIN­RIN+
DZF2

OVF

34

35
36
37
38

39
40

41

VCOM

VREFH
AVDD
AVSS
DZF1

MCLK
P/S

DIF0
CSN

42

DIF1
SCL/CCLK

43

LOOP0

SAD/CDTI

44

LOOP1

No Connect

I/O

No internal bonding.

-

Function

Analog Input Format Select Pin
"H" : Full-differential input, "L" : Single-ended input

I

Chip Address 1 Pin
Chip Address 0 Pin

I

DAC3 Lch Analog Output Pin

I

DAC3 Rch Analog Output Pin

O

DAC2 Lch Analog Output Pin

O

DAC2 Rch Analog Output Pin

O

DAC1 Lch Analog Output Pin

O

DAC1 Rch Analog Output Pin

O

Lch Analog Negative Input Pin

O

Lch Analog Positive Input Pin

I

Rch Analog Negative Input Pin

I

Rch Analog Positive Input Pin

I

Zero Input Detect 2 Pin (Note 2)

I

When the input data of the group 1 follow total 8192LRCK cycles with "0" input data,

O

this pin goes to "H".
Analog Input Overflow Detect Pin (Note 3)
This pin goes to "H" if the analog input of Lch or Rch is overflows.

O

Common Voltage Output Pin,AVDD/2
Large external capacitor around 2.2uF is used to reduce power-supply noise.

O

Positive Voltage Reference Input Pin,AVDD
Analog Power Supply Pin,4.5V~5.5V

I

Analog Ground Pin,0V

­Zero Input Detect 1 Pin (Note 2)

­ When the input data of the group 1 follow total 8192 LRCK cycles with "0" input data,

O

this pin goes to "H".
Master Clock Input Pin
Parallel / Serial Select Pin

I

"L" : Serial control mode, "H" : Parallel control mode

I

Audio Data Interface Format 0 Pin in parallel mode
Chip select pin in 3-wire serial control mode

I

This pin should be connected to DVDD at I2C bus control mode

I

Audio Data Interface Format 1 Pin in parallel mode
Control Data Clock Pin in serial control mode

I

I2C = "L" : CCLK(3-wire Serial), I2C = "H" : SCL(I2CBus)

I

Loopback Mode 0 Pin in parallel control mode
Enables digital loop-back from ADC to 3 DACs.

I

Control Data Input Pin in serial control mode
I2C = "L" : CDTI(3-wire Serial), I2C = "H" : SDA(I2CBus)

I/O

Loopback Mode 1 Pin (Note 1)
Enable all 3 DAC channels to be input from SDTII.

I

AK4527(1/2)

Notes : 1. SDOS, SMUTE, DFS, and LOOP1 pins are ORed with register data if P/S = "L".

2. The group 1 and 2 can be selected by DZFM2-0 bit if P/S = "L" and DZFME = "L".

3. This pin becomes OVF pin if OVFE bit is set to "1" at serial control mode.

4. All input pins should not be left floating.

1-11

RX-6010VBK/ RX-6012VSL

M62446FD(IC428) : 6CH Master volume

1.Block Diagram

OUT4
OUT3
OUT2
OUT1

AVDD

SWIN

GNDS

SRin

SLin

GNDC

Cin

GNDR

Rin

GNDL

Lin

BYPASSR

BYPASSL

LTRE
LBASS3
LBASS2
LBASS1

10
11
12
13
14
15
16
17
18
19
20
21

1
2
3
4
5
6
7
8
9

OUT­PUT
PORT

tone

volume

volume

volume

volume

volume

volume

MCU
I/F

tone

42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22

DVDD
CLK
DATA
LATCH
DGND
AGND
SWout
SRout
SLout
Cout
Rout
Lout
AVSS
CL1
CL2
CR1
CR2
RTRE
RBASS3
RBASS2
RBASS1

1-12

2.Pin Function

RX-6010VBK/ RX-6012VSL

Pin No.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

16,17

18

19~21

22

23,24

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

Symbol I/O Descriptions

SURROUND

BASS BOOST

INPUT-ATT

MUTING

AVDD

SWIN

A.GND

RR IN

RL IN

A.GND

C IN

A.GND

R IN

A.GND

L IN

BYPASSR,L

LTRE

LBASS3~1

CR2

RBASS2,4

RTRE

RBASS1

CR1

CL2
CL1

AVSS

L OUT
R OUT
C OUT

RL OUT

RR OUT

SW OUT

A.GND
D.GND

VOL STB

VOL DATA

VOL CLK

DVDD

O
O
O
O

­I

­I
I

­I

­I

­I

-

-

-

O

-

-

­I

O

I

­O
O
O
O
O
O

-

-

I
I
I

-

SURROUND control terminal
BASS BOOST control terminal
Input attenuator control terminal
MUTING control terminal
Analog positive power supply terminal
SUB Woofer volume signal input terminal
Analog ground terminal
R ch volume signal input terminal for rear speaker
L ch volume signal input terminal for rear speaker
Analog ground terminal
Center volume signal input terminal
Analog ground terminal
R ch volume signal input terminal
Analog ground terminal
L ch volume signal input terminal
Non connect
Frequency adjustment terminal tone/treble
Frequency adjustment terminal tone/bass
Tone output terminal
Frequency adjustment terminal tone/bass
Frequency adjustment terminal tone/treble
Frequency adjustment terminal tone/bass
L/R volume input terminal
Tone output terminal
L/R volume input terminal
Analog negative power supply terminal
L ch output
R ch output
Center volume signal output terminal
L ch volume signal output terminal for rear speaker
R ch volume signal output terminal for rear speaker
SUB Woofer volume signal output terminal
Analog ground terminal
Digital ground terminal
Latch input terminal
Volume data input terminal
Clock input terminal for data transfer
Digital power supply terminal

1-13

RX-6010VBK/ RX-6012VSL

MN101C35DHK1 (IC701) : System controller

100 76

1

75

Pin function (1/2)

Pin No.

1

TXD/SB00/P00
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

RNOUT/TM0I0/P10
28
29
30
31
32
33
34

SENS/IRQ1/P21
35
36
37
38
39
40

25

26 50

Symbol

RXD/SBI0/P01

SBT0/P02
SB01/P03

SBI1/P04

SBT1/P05

BUZZER/P06

VDD

OSC1,2

VSS

XI

X0

MMOD

VREF­AN0/PA0
AN1/PA1
AN2/PA2
AN3/PA3
AN4/PA4
AN5/PA5
AN5/PA5
AN5/PA5

VREF+

P07

RST /P27

TM1I0/P11
TM2I0/P12
TM3I0/P13
TM4I0/P14

P15

IRQ0/P20

IRQ2/P22
IRQ3/P23
IRQ4/P24

P25

SB02/P30

SBI2/P31

51

I/O

I
I

I/O

O
O

I
I

-

I/O

­I

O

I

­I
I
I
I
I
I
I
I

­I
I

O

I

O

I

O

I/O

I
I
I
I
I
I

O

I

Function

VOL.JOG IN_1
VOL.JOG IN_2
DATA (PLL)
CLK (PLL)
DE (PLL)
VIDEO S/C DVD
VIDEO S/C VCR
Power supply +5V
OSC (8MHz)
GND
GND
OPEN
GND
GND
KEY INPUT 1 (7KEY)
KEY INPUT 2 (7KEY)
KEY INPUT 3 (7KEY)
KEY INPUT 4 (7KEY)
KEY INPUT 5 (7KEY)
INH IN
CHIP SELECT 1
CHIP SELECT 2
Power supply +5V
VIDEO S/C DBS
RESET INPUT
RDS CLK OUT (RDS)
DCS INPUT
DCS OUTPUT
A VLINK VCR IN
A VLINK VCR OUT
RDS DATA (RDS)
PROTECTOR IN
REMOCON INPUT
TUNED IN (TUNER)
STEREO IN (TUNER)
RDS DAVN (RDS)
SELF CHECK INPUT
COMMAND (DSP)
STATUS (DSP)

1-14

Pin function (2/2)

RX-6010VBK/ RX-6012VSL

Pin No.

41
42
43
44
45
46
47

48
49 64
65 80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

Symbol

SBT2/P32

P50
P51
P52
P53

P54
DGT17/P67
DGT16/P66

G16 G1

P87 P90

SEG24/PC2
SEG25/PC1
SEG26/PC0
SEG27/PB7
SEG28/PB6
SEG29/PB5
SEG30/PB4
SEG31/PB3
SEG32/PB2
SEG33/PB1
SEG34/PB0
SEG35/PD7
SEG36/PD6
SEG37/PD5
SEG38/PD4
SEG39/PD3
SEG40/PD2
SEG41/PD1
SEG42/PD0

VPP

I/O

O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O

Function

CLK (DSP)
READY (DSP)
RESET (DSP)
RELAY S
RELAY C
RELAY L/R 1
RELAY L/R 2
RELAY HEADPHONE
FL GRID SIGNAL CONTROL OUT
FL SEGMENT SIGNAL CONTROL OUT
LED8 SIGNAL CONTROL OUT (FM/AM)
LED7 SIGNAL CONTROL OUT (TV/DBS)
LED6 SIGNAL CONTROL OUT (TAPE/CDR)
LED5 SIGNAL CONTROL OUT (VCR)
LED4 SIGNAL CONTROL OUT (CD)
LED3 SIGNAL CONTROL OUT (DVD)
LED2 SIGNAL CONTROL OUT (PHONO)
LED1 SIGNAL CONTROL OUT (DVD MULTI)
SOUSE MUTE
SUBWOOFER MUTE
TUNER MUTE
POWER ON (STANDBY)
SURROUND
DATA (A.SW)
CLK (A.SW)
STB (A.SW)
LATCH (A.SW)
DATA (VOL)
CLK (VOL)
VPP

1-15

RX-6010VBK/ RX-6012VSL

LA1838 (IC102) : FM AM IF amp &detector, FM MPX decoder

1. Block Diagram
30

ALC

BUFF

FM
S-METER

FM IF

1

2. Pin Function

Pin

Symbol

No.

FM IN

1

AM MIX

2

3

FM IF

AM IF

4

GND

5
6

TUNED

STEREO

7

8

VCC

9

FM DET

10

AM SD

FM VSM

11

AM VSM

12
13

MUTE

14

FM/AM

MONO/ST O

15

29

28

AM

OSC

SD
COMP

S-CLRVE

PM
DET

2

I/O

I

This is an input terminal of FM IF

REG

AM

MIX

AM/FM
IF-BUFF

3

27

FM

RF.AMP

AM IF

4

26

AGC

AM
S-METER

GND

Function

DET

TUNING
DRIVE

5

signal.
This is an out put terminal for AM

O

mixer.

I

Bypass of FM IF

Input of AM IF Signal.

I

I

This is the device ground terminal.

When the set is tuning, this terminal

O

becomes "L".

O

Stereo indicator output. Stereo "L",
Mono: "H"

III

This is the power supply terminal.

I

FM detect transformer.

I

This is a terminal of AM ceramic filter.

O

Adjust FM SD sensitivity.

O

Adjust AM SD sensitivity.

I/O

When the signal of IF REQ of IC121(
LC72131) appear, the signal of FM/AM
IF output. //Muting control input.

Change over the FM/AM input.

I

"H" :FM, "L" : AM

Stereo : "H", Mono: "L"

25

6

24

STEREO
DRIVE

7

22

23

P-DET

VCC

89

Pin

Symbol

No.

16

L OUT

17

R OUT

18

19

20

21

22

23

24

25

26

27
28

29

30

L IN

R IN

RO
LO

IF IN

FM OUT
AM DET

AM AGC

AFC

AM RF

REG

AM OSC

OSC BUFFER

21

DECODER
ANIT-BIRDIE

VCO
384KHz

10

20

STEREO
5N
SW

FF
38k

11

I/O

O

Left channel signal output.

O

Right channel signal output.

Input terminal of the left channel post

I

18

19

MUTE

FF

/

19k

2

12 13

FF
19k

/

LS

Function

17 16

PILOT
DET

14

AMP.
Input terminal of the right channel

I

post AMP.
Mpx Right channel signal output.

O

O

Mpx Left channel signal output.

I

Mpx input terminal

FM detection output.

O

AM detection output.

O

This is an AGC voltage input terminal

I

for AM

I

This is an output terminal of voltage
for FM-AFC.

AM RF signal input.

I

Register value between pin 26 and pin28

O

desides the frequency width of the
input signal.

I

This is a terminal of AM Local
oscillation circuit.

AM Local oscillation Signal output.

O

15

1-16

LC72136N (IC121) : PLL frequency synthesizer

1. Pin layout

FM/AM

CLOCK

FM/ST/VCO

AM/FM

2. Block diagram

XT

CE

DI

DO

SDIN

1
2
3
4
5
6
7
8
9
10
11

22
21
20
19
18
17
16
15
14
13
12

XT
GND
LPFOUT
LPFIN
PD
VCC
FMIN
AMIN

IFCONT
IFIN

RX-6010VBK/ RX-6012VSL

1

22

16

15

3

4
5

6

17

21

3. Pin function

Pin

Symbol

No.
1
2
3

4

5
6

7

8
9
10
11

XT

FM/AM

CE

DI

CLOCK

DO

FM/ST/VCO

AM/FM

LW

MW

SDIN

Reference

Driver

Swallow Counter

1/2

C

2

B

I/F

Power

on

Reset

Function

I/O

X'tal oscillator connect (75kHz)

I

LOW:FM mode

O

When data output/input for 4pin(input) and

I

Swallow Counter

1/16,1/17 4bit

1/16,1/17 4bit

12bit

Programmable

DriverS

Data Shift Register & Latch

782

6pin(output): H
Input for receive the serial data from

I

controller
Sync signal input use

I

Data output for Controller

O

Output port
"Low": MW mode

O

Open state after the power on reset

O

Input/output port

I/O

Input/output port

I/O

Data input/output

I/O

Phase

Detector

Charge Pump

Unlock

Detector

Universal

Counter

11

13

Pin

Symbol

No.

IFIN

12

IFCONT

13
14

AMIN

15

FMIN

16

VCC

17

18
19

20

12

I/O

Function
IF counter signal input

I

IF signal output

O

Not use

-

AM Local OSC signal output

I

FM Local OSC signal input

I

Power suplly(VDD=4.5-5.5V)

­When power ON:Reset circuit move
PLL charge pump output(H: Local OSC

18

PD

O

frequency Height than Reference frequency.
L: Low Agreement: Height impedance)
Input for active lowpassfilter of PLL

19
20
21
22

LPFIN

LPFOUT

GND

XT

I

Output for active lowpassfilter of PLL

O

Connected to GND

­X'tal oscillator(75KHz)

I

1-17

RX-6010VBK/ RX-6012VSL

TC9162AF (IC423) : Analog switch

VSS
L-S1
L-S2

L-COM1

L-S3
L-S4

L-COM2

L-S5
L-S6

L-COM3

L-S7

L-COM4

ST

GND

L-S1

1
2
3
4
5
6
7
8
9
10
11
12
13
14

2

28
27
26
25
24
23
22
21
20
19
18
17
16
15

VDD
R-S1
R-S2
R-COM1
R-S3
R-S4
R-COM2
R-S5
R-S6
R-COM3
R-S7
R-COM4
DATA
CK

VSS

GND VDD

1

14

28

27

R-S1

L-S2

L-COM1

L-S3

L-S4

L-COM2

L-S5

L-S6

L-COM3

L-S7

L-COM4

ST

3

4

5

6

7

8

9

10

11

12

13

LEVEL SHIFTER

LATCH CIRCUIT

LATCH CIRCUIT

LEVEL SHIFTER

26

25

24

23

22

21

20

19

18

17

16

R-S2

R-COM1

R-S3

R-S4

R-COM2

R-S5

R-S6

R-COM3

R-S7

R-COM4

DATA

1-18

SHIFT REGISTER

15

CK

RX-6010VBK/ RX-6012VSL

TC9446F-014 (IC631) : Digital signal processor for dolby digital (AC-3)

/ MPEG2 audio decode

Pin No. Symbol I/O Function

1
2
3
4
5
6
7

8~11

12
13
14
15

16~18

19
20
21
22
23
24
25
26

27,28

29~31

32,33

34
35
36
37

38,39

40
41
42
43
44
45
46
47
48
49
50
51
52
53

54~61

62

63~70

71

72~80

81

82~89

90
91

92,93

94
95
96
97

98,99

100

RST

MIMD

MICS
MILP

MIDIO

MICK

MIACK

FI0~3

IRQ

VSS

LRCKA

BCKA

SDO0~2

SD03

LRCKB

BCKB

SDT0
SDT1

VDD

LRCKOA

BCKOA

TEST0,1

LRCKOB,BCKOB,TXO

TEST2,3

RX

VSS

TSTSUB0

FCONT

TSTSUB1,TSTSUB2

PDO
VDDA
PLON

AMPI

AMPO

CKI

VSSA

CKO
LOCK

VSS

WR

OE
CE

VDD
IO7~0

VSS

AD0~7

VDD

AD8~16

VSS

PO0~7

VDDDL

LPFO

DLON,DLCKS

SCKO

VSSDL

SCKI
VSSX
XO,XI
VDDX

Reset signal input terminal (L:reset H:Operation usually)

I

Microcomputer interface mode selection input terminal (L:serial H:IC bus)

I

Microcomputer interface chip select input terminal

I

Microcomputer interface latch pulse input

I

Microcomputer interface data I/O terminal

I/O

Microcomputer interface clock input terminal

I

Microcomputer interface acknowledge output terminal

O

Flag input terminal 0~3

I

Interrupt input terminal

I

Digital ground terminal

­Audio interface LR clock input terminal A

I

Audio interface bit clock input terminal A

I

Audio interface data output terminal 0

O

Non connect

­Audio interface LR clock input terminal B

I

Audio interface bit clock input terminal B

I

Audio interface data input terminal 0

I

Audio interface data input terminal 1

I

Power supply for digital circuit

­Audio interface LR clock output terminal A

O

Audio interface bit clock output terminal A

O

Test input terminal 0/1 (L:test H:operation usually)

I

Non connect

­Test input terminal (L:test H:operation usually)

I

SPDIF input terminal

I

Ground terminal for digital circuit

­Test sub input terminal 0 (L:test H:operation usually)

I

VCO Frequency control output terminal

O

Test sub input terminal 1,2 (L:test H:operation usually)

I

Phase error signal output terminal

O

Power supply for analog circuit

­Clock selection input terminal (L:external clock H:VCO clock)

I

AMP.input terminal for LPF

I

AMP.output terminal for LPF

O

External clock input terminal

I

Ground terminal for analog circuit

­DIR Clock output terminal

O

VCO Lock detection output terminal

O

Ground terminal for digital circuit

­External SRAM writing signal output terminal

O

External SRAM output enable signal output terminal

O

External SRAM chip enable signal output terminal

O

Power supply terminal for digital circuit

­External SRAM data I/O terminal 7~0

I/O

Ground terminal for digital circuit

­External SRAM address output terminal 0~7

O

Power supply terminal for digital circuit

­External SRAM address output terminal 8~16

O

Ground terminal for digital circuit

­General purpose output terminal 0~7

O

Power supply terminal for DLL

­LPF output terminal for DLL

O

Refer to the undermentioned table

I

Non connect

­Ground terminal for DLL

­External system clock input terminal

I

Ground termonal for oscillation circuit

­Oscillation I/O terminal

I/O

Power supply terminal for oscillation circuit

-

DLCKS terminal

L
L
H
H

DLONterminal

L

H

L

H

DLL clock setting
SCKI input (DLL circuit OFF)
Four times XI clock
Three times XI clock
Six times XI clock

1-19

RX-6010VBK/ RX-6012VSL

AS7C31025-15 (IC641) : CMOS SRAM

1. Pin layout

32-pin TSOP II

A0
A1
A2
A3
CE
I/O0
I/O1
Vcc
GND
I/O2
I/O3
WE
A4
A5
A6
A7

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

32
31
30
29
28
27
26
25
24
23

AS7C1025

AS7C31025

22
21
20
19
18
17

A16
A15
A14
A13
OE
I/O7
I/O6
GND
Vcc
I/O5
I/O4
S12
A11
A10
A9
A8

2. Block diagram

Vcc
GND

A0
A1
A2
A3
A4
A5
A6
A7
A8

BA15218F (IC427, 609, 610, 650, 651,
661, 690, 691) : Op amp.

Input buffer

512x256x8
Array
(1,048,576)

Row decoder

Column decoder

A9

A10

I/O7

A11

A12

A13

A14

A15

Sense amp

Control
circuit

A16

I/O0

WE
OE
CE

BA15218N (IC403) : Dual ope. amp.

1OUT1

2-IN1

­1

3+IN1

+

-

2

EE

4

+

BU4066BCF (IC611) : Switch

1.Terminal Layout
14 13 12 11 10 9 8

8

7

6

5V

V

CC

OUT2

-IN2

+IN2

+

+

1

-

1 2 3 4 5 6 7 8

OUT1 +IN1 +IN1

+IN2 -IN2 OUT2

GND

2

-

2.Block Diagram

VDD

C1

C4

I/O 4

O/I 4

O/I 3

14 13 12 11 10 9 8

Vcc

I/O 3

1-20

1 2 3 4 5 6 7

1 2 3 4 5 6 7

C2

I/O 1

O/I 1

O/I 2

I/O 2

C3

VSS

NJM2246D (IC501) : Video switch

GND

8

Vout

7

V+

6

Vin3

5

RX-6010VBK/ RX-6012VSL

6dB

AMP.

BIAS

1

Vin1

2

CTL1

3

Vin2

4

CTL2

PQ3DZ53 (IC681) : Regulator IC

Control input - output signal

CTL 1

L

H

L/H

CTL 2

L
L

H

Output

VIN 1
VIN 2
VIN 3

DC INPUT(Vin)

1

CUSTOM IC

5

GND

RN5RZ33BA (IC683) : Voltage regurator

2

CE

VDD

Vref

5

-

+

Current Limit

3

DC OUTPUT(Vo)

ON/OFF CONTROL(Vc)

2

VOUT

3

GND

1

1-21

RX-6010VBK/ RX-6012VSL

TC7SET32FU (IC672) : Z-Input or gate

IN B

IN A

GND

1

2

3

54VCC

OUT Y

TC7SU04FU (IC621, 622) : High speed CMOS inverter

NC

IN A

GND

1

2

3

5

4

VCC

OUT Y

TC9164AN (IC402) : Analog switch

1.Function
Switch to On/Off of S1 to S8 by control of LSI.

2.Terminal Lay out & Block Diagram

TC9164AN

VSS

L-S1

S-2
S-3

S-4

COM-1

S-5
S-6

COM-2

S-7
S-8

COM3

ST

GND

1
2
3
4

SHIFT

5

RESISTOR

6
7
8

9
10
11
12
13
14

&

LATCH

SHIFT RESISTOR

SHIFT

RESISTOR

&

LATCH

28
27
26
25

24
23
22
21

20
19
18
17
16
15

VDD
R-S1
S-2
S-3

S-4
COM-1
S-5
S-6

COM-2
S-7
S-8
COM3
DATA
CK

1-22

< MEMO >

RX-6010VBK/RX-6012VSL

1-23

Block diagram

RX-6010VBK/RX-6012VSL

DVD

FM

TUNER

RF101

5

AM

MW RF&OSC

T111

CD L/R

AM/FM DET

IC102

PLL

IC121

CN111

WOOFER

TUNER L/R

PLL CLK, PLL DATA, PLLCE,

TUNER L/R

DVDL/R

SUB

CN451

CN411

CN431

TAPE P.B.

TAPE REC.

4

VCR P.B.

SOURCE SELECTOR

IC402

IC403

CN401

CN421

SIGNAL L/R

VCR OUT

DVD

VCR P.B.

VCR REC

MONITOR

COMPU

LINK

SELECTOR

IC423

SELECTOR

IC501

6CH MASTER

VOLUME

IC428

CN501

CN441

REAR

CENTER

CN473CN472CN471

CN373

CN372CN371CN311

VCR REC.

TV SOUND

CN481

CN681

3

COAXIAL

IN

DSP STATUS, DSP L, DSP COMMAND,

CN402

Lch

Q315
Q317

SW

OPTICAL

IN

IC621

DSP

IC631

DSP

CONTROLLER

IC671

AD/DA CONVERTER

IC601

Rch

Q316
Q318

FRONT

CN301CN302CN901CN801CN802

CN312

FW301

FW301

RY302

Lch
Rch

SDRAM

IC641

SELECTOR

IC611

2

PLL CLK, PLL DATA, PLLCE,

CN702

KEY

1

SYSTEM CONTROLLER

IC701

RY HP, RY LR1

RY LR2, RY C

AUDIO

AMP.

VOLCLK, VOLDATA, VOL LATCH

DSP CLK, DSP STATUS, DSP READY, DSP RESET,

Cch

RLch

RRch

CN701

Q915
Q917

Q815
Q817

Q816
Q818

CN321

CN331

CN332

FW341

CN241

FW302

FW302

RY303

RY304

FW303

CN203

TERMINAL

Cch

RLch
RRch

HP

RY203

SPEAKER

FW251

CN201

Q206~Q209

FW251

FL DISPLAY

D1701

AB CD E F G

2-1

Standard schematic diagrams

Power supply section

RX-6010VBK/RX-6012VSL RX-6010VBK/RX-6012VSL

PW310

016114

112

110

CN251

5

FW201

FW201

F202

T2AL

F203

T2AL

R201

5.6

CN201

RY_HP
RY_LR2

RY_LR1

RY_C
RY_S
PROTECTOR_IN
POWER
RY_SURROUND

Sheet 2/8

015

111

014

113

013

121

120

012

122

011

130

010

131

Sheet 7/8

D202

1SR35-400A

D201

FW251

R1331

R1332

10E2-FD

D203
10E2-FD

2200/35

470

470

RY_HP

KRC105M

68

1SS133

D218

Q210

D219

1SR139

R210

R209

100K

KTC3200/GL

1/50

C218 D217

MTZ6.2JC

RY203

QSK0109-001

10

FW251

C207C206

0.047

0.047

Q205

R208

D220

1SR139

4

Sheet 4/8

CN492 CN292

CN291

CN241

PROTECTOR_IN

Sheet 2/8

3

C201

0.1

C204 C205

1000/35

330P

C1332

C1331
330P

C203C202

0.10.1

D204

1SR35-400A

J1331

PW301

PW309

PW311

PW308

PW307

PW306

PW302

0.0047/100

1SR35-400A

D206

D208

1SR35-400A

PW101

D210

1SS133

Q211

PW410

VS201

CN201

RY_HP
RY_LR2

RY_LR1

RY_C
RY_S

PW102

D212
1SR139

PW103

PW104

PW105

C213

2200/6.3

F201

T5AL

TA201

TA202

EP1

EP201

CN203

Sheet 4/8

Sheet 7/8

CN492 CN292

Sheet 2/8

PW203

PW204

PW205

C210

0.0047

RY202

Q202
KRC105M

Q203

KTC3203/OY/

R204

D221

820

1SS133

D211

C212

470/16

MTZ6.8JC

RY_LR1

RY_LR2

Q206

Q207

Q208

KRC105M

KRC105M

PROTECTOR_IN
POWER
RY_SURROUND

CN241

PROTECTOR_IN

CN291

1SR139

D220

Sheet 2/8

RY_HP

KRC105M

68

1SS133

D218

Q210

CN251

Sheet 2/8

D219
1SR139

R209

100K

R210

KTC3200/GL

1/50

C218 D217

MTZ6.2JC

RY203

QSK0109-001

0.047

10

FW251

F202

T2AL

F203

T2AL

R201

5.6

FW201

FW201

D201

10E2-FD

C207C206

0.047

Q205

R208

FW251

R1331

R1332

D203
10E2-FD

C204 C205

2200/35 1000/35

470

470

C1332

330P

PW409

F204
T2.5AL

PW411

PW408

PW407

PW406

F205

T100mAL

QQT0281-004
T202

C208

D207

1SR35-400A

D209

3.9

R203

2SD2395/EF/

1SR35-400A

C209

470/63

R212

R211

D223

3.3k

15k

1SS133

D222

MTZ12JC

RY_S

RY_C

Q209

KRC105M

KRC105M

112

110

111

113

121

120

122

130

131

D202

1SR35-400A

C201

0.1

C1331
330P

C203C202

0.10.1

D204

1SR35-400A

016114

015

014

013

012

011

010

J1331

PW310

PW301

PW309

PW311

PW308

PW307

PW306

PW302

0.0047/100

D206

1SR35-400A

D208

1SR35-400A

PW101

PW102

D212
1SR139

PW103

PW104

PW105

C213

2200/6.3

T2.5AL

EP1

F201

TA201

TA202

EP201

CN203

Sheet 2/8

1SS133

RY_S

KRC105M

PW203

PW204

PW205

C210

0.0047

RY202

D210

Q211

Q208

R204
820

C212

470/16

KRC105M

Q203

KTC3203/OY/

D221

1SS133

MTZ6.8JC

RY_LR2

Q207

D211

RY_LR1

KRC105M

Q202
KRC105M

Q206

F205

T100mAL

QQT0281-004
T202

C208

D207

1SR35-400A

D209

3.9

R203

2SD2395/EF/

1SR35-400A

C209

470/63

R212

R211

D223

3.3k

15k

1SS133

D222

MTZ12JC

RY_C

Q209

KRC105M

PW310

016114

112

015

CN251

FW201

FW201

F202

T2AL

F203

T2AL

R201

5.6

CN201

RY_HP
RY_LR2

RY_LR1

RY_C
RY_S
PROTECTOR_IN

2

POWER
RY_SURROUND

Sheet 2/8

110

111

014

113

013

121

120

012

122

011

130

010

131

Sheet 7/8

D202

1SR35-400A

D201

Sheet 4/8

CN492 CN292

CN291

1SR139

D220

D219
1SR139

R209

100K

KTC3200/GL

1/50

C218 D217

MTZ6.2JC

C207C206

0.047

0.047

Q205

R208

10

10E2-FD

D203
10E2-FD

2200/35 1000/35

C201

0.1

C204 C205

C203C202

0.10.1

D204

1SR35-400A

PW301

PW309

PW311

PW308

PW307

PW306

PW302

0.0047/100

D206

1SR35-400A

D208

1SR35-400A

PW101

SHEET
NUMBER

CIRCUIT DESCRIPTION

1 / 8 POWER SUPPLY

2 / 8 SPEAKER TERMINAL

PW102

3 / 8 AUDIO AMP

4 / 8 VOLUME / REGULATOR / SOURCE SELECT IC

5 / 8 AUDIO VIDEO SIGNAL INPUT TERMINAL

F201

D221
1SS133

D211

Q202
KRC105M

D212
1SR139

PW103

PW104

PW105

C213

2200/6.3

T2.5AL

EP1

TA201

TA202

EP201

1SS133

Q211

PW203

PW204

PW205

C210

0.0047

RY202

D210

Q203

KTC3203/OY/

R204
820

C212

MTZ6.8JC

470/16

F205

T100mAL

QQT0281-004
T202

C208

D207

1SR35-400A

D209

3.9

R203

2SD2395/EF/

1SR35-400A

C209

470/63

R212

R211

D223

3.3k

15k

1SS133

D222

MTZ12JC

6 / 8 SURROUND IC / DIGITAL SIGNAL INPUT TERMINAL

7 / 8 USER CONTROL KEY / SYSTEM CONTROL LSI / FL DISPLAY

8 / 8 TUNER

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.

1

Sheet 2/8

CN241

PROTECTOR_IN

RY_HP

KRC105M

68

1SS133

D218

Q210

R210

RY203

QSK0109-001

FW251

FW251

R1331

R1332

330P

470

C1332

470

C1331
330P

J1331

RY_C

KRC105M

RY_S

Q208

Q209

KRC105M

RY_LR2

KRC105M

RY_LR1

Q206

Q207

KRC105M

CN203

Sheet 2/8

SHEET 1/8

2-2

HAB C DE FG

RX-6010VBK/RX-6012VSL

Audio & Speaker terminal section

Sheet 1/8

CN351

0.1/160
C1301

C1302

D1301

5

CN321

C1306

47/25

4

3

CN311

CN312

CN331

CN332

2

CN373

CN372

Sheet 4/8 Sheet 3/8

CN371

1

D1302

MTZ22J

D1305

C1303

R1301

0.01/500

6800/63 6800/63

5.6K

C1304

D1304

0.01/500

C1305

D1303

R1304

R1305

R1306

R1307

R1308

R1314

R1321

FW302

FW301

FW341

FW485
(LVA10211-1)
Sheet 4/8

Sheet 1/8

FW303

FW302

FW301

RY304

QQLZ005-R45

L1351

QQLZ005-R45

L1352

R1353

RY303

QSK0109-001QSK0109-001

C1359

0.022

C1360

0.022

D1352

RY302

QSK109-001

Q1351

KRC109M

R1359

4.7K

Q1352

KRC109M

68

68

R1354

R1364

D1359

22K

R1365

1SS133

D1353

D1354

1SS133

6.8K

4.7/50

1SS133

D1357

1SS133

1SS133

Q1353

R1362

KRC109M

D1358

KRC109M

C1353

4.7/50

R1352

68

R1371

R1355

3.9K

R1356

4.7K
D1355

R1357

22K

C1351

1SS133

4.7K

Q1357

R1360

4.7K

R1358

Q1354

KRC109M

22K

R1366
R1367

MTZ5.1JC

6.8K

KRC109M

D1360

C1354

6.8K

QQLZ005-R45

D1356

Q1355

R1363

KRC109M

4.7/50

QQLZ005-R45
L1353

L1354

QLZ005-R45

L1355

C1352

4.7/50

R1361

4.7K

Q1356

KRC109M

4.7K

Q1358

C1365

0.047

R1372

2.7

C1369

0.022

2.7

R1373

R1374

2.7

0.022

C1373

R1370

C1361

0.022

10

10

0.022

C1363

C1366

220P

C1370

220P

C1374

220P

C1362

220P

1000P

C1375

C1364

C1368

220P

C1367

220P

C1371

220P

220P

220P

220P

C1372

C1376

ST305

QNB0001-001

ST304
QNB0103-001

Q1308
2SC2235/OY/

2.2

10K

R1320

D1310

MTZ18JC

R1302

10

Q1301

KTA1046/Y/

R1303

5.6K

D1306

C1308

47/50

MTZ30JC

100K

100K

82K

100K

100K

R1309

10K

C1309

10/25

Q1303

R1311
100K

R1312
100K

Q1302

KTC3200/GL/

R1310

10K

KTC3199/GL/KTA1268/GL/

C1310

47/16

Q1304

1SS133

D1307

CN385

Sheet 1/8

Q1305

R1313

10

10K

D1309

MTZ20JC

2SD2395/EF/

1SS133

D1308

C1311
22/50

R1316

R1315

2.2

1K

Q1307

KTC3200/GL/

Q1306

KTA1023/OY/

R1317
22K

R1319

R1318

22K

47K

SURROUND signal

FRONT signal

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.

CENTER signal

AB CD E F G

SHEET 2/8

2-3

RX-6010VBK/RX-6012VSL RX-6010VBK/RX-6012VSL

Audio amplirier section

TP301

C819

10/100

10

R855

3.3k

R857

3.3k

3.3k

3.3k

C813

47/50

R859

C829

R861

R829

R821

470

300

TH801

QAD0012-202

R827

Q809

360
R825

10

R823

C821

10

R831

D805

1SS133

KTC3200/GL

Q811

Q813

2SD637/QR/

D807

1SS133

R833

180

R835

R837

180

KTA1268/GL

10

47P

R839

180

R841

180

2SB1559/OPY/-F6

C823

47P

2SD2389/OPY/-F6
Q815

R843

0.22

R845

1K

Q817

D809

1SS133

R847

18K

R849

12K

KTA1268/GL

Q819

33

R851

L801

0.45
R853

C825

0.047MY

C827

0.047MY

CN801

10

Sheet 2/8

5

C319

100/63

C317

330

47/35

Q305
KTA1268/GL

C313

0.01MY10P

KTC3200/GL

Q307

D303

SLR-342MC

R317

47K

56k

330

R301

C303
270P

C307

0.0015

Q303

R309

100

C315

22P

C311

R311
390

C309

2SC2240/L/

100/25

R315

R313

R319

R307

3.3k

D301

1SS133

C305

220P

C301

10/50

Q301

2.2K

R305
12K

R303
56k

2SC2240/L/

4

VR301

R321

10

D305

TH301

QAD0012-202

Q309

1SS133

2SD637/QR/

R329

1K

470

R327
470

R325

360

10

R323

D307

1SS133

R331

Q311

KTC3200/GL

Q313
KTA1268/GL

10

R333

C321

47P

10

R339

180

R335
120

R337

120

R341

180

2SB1559/OPY/-F6

Q317

47P

C323

0.22

2SD2389/OPY/-F6

Q315

KTA1268/GL

R343

R345

1K

D309

1SS133

R347

330

Q805

R815

C817

2.2/50

R809

100

R807

3k

Q803

2SC2240/L/

R805
18k 100/25

2SC2240/L/

KTA1268/GL

C815

33P

0.01MY

R813

56k

C811

10P

R811

390

C809

R349

Q319

15K

47k

33

R351

L301

0.45

C325

0.047MY

C327

0.047MY

R353

CN301

10

R801

2.2K

10/50

C801

0.0015

D801

1SS133

220P

C805

C807

Sheet 2/8

R803

Q801

56k

C803

270P

R324

R326

R328

VR302

10

360

470

R330

Q310

2SD637/QR/

TH302

4701K

QAD0012-202

D306

1SS133

R322

10

R312

390

Q304
2SC2240/L/

C316

R310

22P

100

C308

0.0015

R320R306

C312

R314
56k

10P

R316

330

330

D304

SLR-342MC

47K

R318

Q308

KTC3200/GL 10

C314

0.01MY

Q306
KTA1268/GL

100/63

C320

C318
47/35

C304

R304

56k270P

R302

C302

3

2.2K 10/50

12K

Q302

2SC2240/L/

C306

220P

D302

1SS133

R308

3.3k

C310

100/25

2

C919

C917

R911

R913

56k

C911

10P

300

C909
100/25

Q905

47/50

10/100

KTA1268/GL

C915

33P

R955

3.3k

R957

3.3k

C929

R961

3.3k
10

R923

C913

0.01

R959

3.3k

R921
10

R927

R925

R929

TH901
QAD0012-202

470

300

360

R901

2.2K

270P

C901

10/50

C907

0.0015
R915

100

R905
18k

2SC2240/L/

330

R909

2.2/50

Q903

2SC2240/L/

R907

3k

D901

1SS133

C905

220P

Q901

R903C903

56k

1

10

D308

1SS133

KTA1268/GL

Q312

KTC3200/GL

D905

1SS133

2SD637/QR/

Q909

D907
1SS133

Q314

R332

R334

10

C324

R336

C322

47P

R931

10

Q911

KTC3200/GL

Q913

KTA1268/GL

R933

10

R338

120

120

47P

R342

180

180

C921

47P

2SB1559/OPY/-F6

Q318

R340

2SD2389/OPY/-F6

Q316

R939

180

R935
180

R937
180

R941

180

C923

47P

R344

0.22

0.22

D310

1SS133

R346

1K

KTA1268/GL

TP302

Q915
2SD2389/OPY/-F6

Q917
2SB1559/OPY/-F6

R943

Q320

R348

C328

R945

0.047MY

C326

0.047MY

RE354

L302

0.45

R352

33

R350

47k

R949

D909
1SS133

R947

18K

KTA1268/GL

L901

0.45

0.047MY

0.047MY

47k

33

R951

10

R953

C925

C927

Q919

1K

CN302

CN901

Sheet 2/8

Sheet 2/8

R816

R804

56K

D802

1SS133

C806

220P

2.2/50

0.0015

2SC2240/L/

C808

330

Q802

C818

R806

18K

2SC2240/L/

R802

C804
270P

10/100

2.2K

C820

C802
10/50

SURROUND signal

FRONT signal

CENTER signal

R810
100

Q804

R808
3K

Q806

KTA1268/GL

C816

C814

0.01MY

R814

56K

10P
C812

R812
390

C810

100/25

33P

R856

3.3K

R858

47/50

C830

R860

R862

10
R822

R830

C822

2SD2389/OPY/-F6

47P

10

R832

470

TH802

QAD0012-202

1SS133

D806

KTC3200/GL

Q812

180

R836

R840

Q816

180

R844

0.22

Q820

R850

12K

KTA1268/GL

33

R852

CN802

Sheet 2/8

3.3K
R828

300360

R826

3.3K

3.3K

R824

Q810

2SD637/QR/

10

Q814

KTA1268/GL

D808
1SS133

R834

10

R838

180

C824

R842
180

2SB1559/OPY/-F6

Q818

47P

R846

1K

0.45

R854

D810

0.047MY

1SS133

R848 C828

18K 0.047MY

L802

10

C826

Parts are safety assurance parts.
When replacing those parts make

15K

sure to use the specified.

2-4

SHEET 3/8

HAB C DE FG

RX-6010VBK/RX-6012VSL

Main section

Main section

Sheet 8/8 Sheet 5/8 Sheet 6/8 Sheet 7/8

Sheet 8/8 Sheet 5/8 Sheet 6/8 Sheet 7/8

TO CN111(LVA1000G)

STEREO_IN

100/25

D1406

MTZ10JC

C1407

0.022

R1457

4.7K

C1439

0.0056TF

FL401

QQR0590-001

TU_MUTE

TUNED_IN

C1406

KTD863/Y/

PLL_CLK

R1413

PLL_CE

1K

PLL_DATA

10

CN411

Q1406

R1412

STEREO_IN

SELF_DET

C1431

4.7/50
C1430

4.7/50

DSP_READY

DSP_CLK

DSP_STATUS

DSP_COMMAND

DSP_RESET

CN402

C1425

100/10

R1453

1K

Q1420

R1452

100K

R1451

R1436
100K

R1435

C1420

4.7/50

100K

C1421

4.7/50

100K

R1446
100K

R1447

R1437

R1449
1K

1K

1K

R1438
1K

1K

R1445

KRA104M

R1450
10K

Q1419

2SC3575-JVC

R1448
10K

Q1418

2SC3575-JVC

R1444

10K

Q1417

2SC3575-JVC

R1440

10K

Q1414

2SC3575-JVC

R1439

10K

Q1413

2SC3575-JVC

CN473

CN472

CN471

Sheet 2/8

Sheet 2/8

C1424

4.7/50

C1423

4.7/50

C1426

0.022

C1436

0.022

R1480

C1453

4.7/50

C1461

0.022

IC427

BA15218F

R1492

R1490

27K

1K

100K

C1460

C1459

4.7/50

IC427

R1464

BA15218F

100K

0.022

4.7/50

C1422

R1474

1K

C1447

4.7/50

R1473

10K

2SC3575-JVC

220

R1471

SW_DATA

SW_CLK

C1446

220P

Q1422

R1465

TC9162AF

IC423

1K

CN421

Q1423
KRA104M

R1472
10K

2SC3575-JVC

Q1421

SW_STB

R1498

R1470

DSP_CLK

DSP_RESET

DSP_READY

DSP_STATUS

DSP_COMMAND

510

R490

5.6K

R480

220

15K

R491

15K

5.6K

R489

SW_STB

SW_CLK

SW_DATA

R1497
510

0.022

C1445

DSP_SL

DSP_C

DSP_R DSP_L

DSP_SR

DSP_LFE

CN481

DSP_C

DSP_R

DSP_L

DSP_SR

DSP_SL

DSP_LFE

S_MUTE

C1435

0.0082

C1434

0.015MY

C1433

0.33TF

0.022

C1432

R1455

R1463

PLL_CE

PLL_DATA

DBS

S_MUTE

PLL_CLK

VCR

DVD

IC428

100k

100k

100K

R1499

BASSBOOST

VIDEO2

VIDEO1

M62446FP

TU_MUTE

SW_MUTE

VOL_CLK

VOL_DATA

VOL_LATCH

VOL_CLK

VOL_LATCH

VOL_DATA

SW_STB

SW_CLK

DCS

SW_DATA

TUNED_IN

AVCOMPULINK

C1429

0.0082

C1428

0.015MY

C1427

0.33TF

CN412
NONE used

NONE used

5

CN403

R1456

C1438

22

470/6.3

4

R1458

4.7K

C1440

0.0056TF

FL402

QQR0590-001

C1444

0.022

3

C1411

68

R1459

68

CN431

Sheet 5/8

Sheet 5/8

R1493R1494

1K

1K

R1496
10K

Q1425

2CS3575-JVC

10K

C1443
NONE

R1495

VIDEO1

VIDEO2

Q1424

KRA104M

DBS

VCR

D1410

1SS355

D1409

1SS355

DVD

NONE
CN461

S_MUTE

SW_MUTE

Q1426

2CS3575-JVC

2

R1460

D1407
MTZ7.5JC

VIDEO1

47/25

VIDEO2

C1408

KTD863/Y/

AVCOMPULINK

DCS

CN441

Q1407

R1415

2.2K

10

R1414

C1437

D1408

Q1408

MTZ7.5JC

R1417

C1409

47/25

2.2K

R1416

1.5

0.022

C1464

EP401

R1401

Q1401

10 12

KTA1046/Y/

R1402

1.8K

MTZ13JC

47/50

C1401

D1401

CN491

D1412

1SS355

0.022

68

R1419

C1410

0.022

R1418

68

D1411
1SS355

KTA1023/OY/

10

R1403

Q1402

2SD2395/EF/

R1404

R483

2.7K

1K 1K

D1402

MTZ6.2JC

R484

100K

100/25

C1402

Q1434

R1461

R1462

R487
1K

R488
100K

2.2

2.2

C1404

100/25

2SD2395/EF/

Q1404

2SD2395/EF/

MTZ5.6JC

D1404

R1405
12

Q1403

2SD2395/EF/

R485

Q1431 Q1432 Q1433

KRC104M KRC104M KRC104M

R1406

6.8k

D1403
MTZ5.6JC

100K

R486

100/25

C1403

R1407

R1408

R1409

R479

R478

4.7

2.2

4.7
R475

20K

2.7K

2.2

27K

Q1435

2SD2395/EF/

100/25

R476

C1405

Q1405

2SD2395/EF/

R1411

1.8K

D1405
MTZ13JC

FW485

SELF_DET

R477

4.7

R1410

4.7

D1413
1SR35-400A

Sheet 2/8

Sheet 2/8

Sheet 5/8 Sheet 1/8

1

AUDIO signal

TUNER signal

FRONT signal

CENTER signal

Sheet 5/8 Sheet 1/8

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.

SURROUND signal

SHEET 4/8

AB CD E F G

2-5