JVC RX-6000-VBK, RX-6008-VBK, RX-6100-VBK Service manual
SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
RX-6000VBK
RX-6008VBK
RX-6000VBK
RX-6008VBK
RX-6100VBK
RX-6100VBK
Each difference point
Model Content
RX-6000VBK Base model
RX-6008VBK The one that model name was changed
for "THEATER IN THE BOX" by the same
specification as "RX-6000VBK".
RX-6100VBK The one that remote control was
changed to preset remote control by
the same specification as "RX-6000VBK".
POWER
TV
SLEEP
VCR
AUDIO
SURROUND
– SUBWOOFER +TEST
321
5
SURROUND
EFFECT
– CENTER +
MODE
54
6
5
5
– REAR•L + – VCR CH +
SOUND
98
7/P
5
MENU
CD-DISC
TV/VIDEO
– REAR•R +
+10
10
DVD
TV SOUND/DBS
CD
TAPE/MD
+
+
TV VOL
VOLUME
–
–
1
+
TV CH
–
RM-SRX6000J REMOTE CONTROL
VCR
ANALOG/DIGITAL
PHONO FM/AM
£
7
ENTER
MUTING
VCR CH
8
1
RX-6000V AUDIO/VIDEO CONTROL RECEIVER
STANDBY
POWER
SPEAKERS
PHONES
12
THEATER LIVE CLUB DANCE CLUB HALL PAVILLION
DVDCDTV SOUND/DBS
SOURCE NAME
TAPE/MD
OFF_ ON
SOURCE NAME
ONE TOUCH OPERATION/
VCR
INPUT ATT.
DSP. MODE MULTI CURSOR
ON
PHONO
SURROUND
FM/AM
ANALOG/DIGITAL
DIGITAL AUTO
This illustration is RX-6000VBK
DIGITAL
ADJUST
SETTING
MEMORY
MASTER VOLUME
-+
Area Suffix
RX-6000VBK
RX-6008VBK
J U.S.A.
Area Suffix
(RX-6100VBK)
C Canada
DIGITAL
Contents
Safety precautions ---------------- 1-2
Instructions ------------------------- 1-3~12
Disassembly method ------------- 2-1
Adjustment method --------------- 2-7
Description of major ICs --------- 2-8
This service manual is made from 100% recycled paper.
COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.
Block diagrams --------------------- 2-19
Standard schematic diagrams -- 2-21
Printed circuit boards ------------- 2Parts list ------------------------------ 3-1~
No.20807
Jan. 2000
http://getMANUAL.com
Safety Precautions
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 circuitry of the product should not be made. Any design alter ations of
the product should not be made. Any design alterations or additions will void the manufacturer`s
warranty and will further 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 parts 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 electr ic 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 perfor m 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 eachexposed metal
part, par ticularly 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.
Warning
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 must 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.
CAUTION
!
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.
Disassembly method
RX-6000VBK/RX-6008VBK/RX-6100VBK
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 harness from connector CN314 on
the volume control board and connector CN811 on
the main board.
2.
Remove the three screws C attaching the front
panel assembly.
Top cover
A
2
CN314
Volume control
board
C
A
B
2
Fig.1
Front panel assembly
Main board
CN811
3.
Remove the four screws D attaching the front panel
assembly on the bottom of the body.
Bottom cover
D
Fig.2
Front panel assembly
Fig.3
2-1
RX-6000VBK/RX-6008VBK/RX-6100VBK
Removing the rear panel (See Fig.4)
Prior to performing the following procedure, remove
the top cover.
E
E
E
E
E
Power cord stopper
E
1.
Remove the power cord stopper while moving it in
the direction of the arrow.
2.
Remove the twenty-two screws E attaching each
board to the rear panel.
3.
Remove the three screws F attaching the rear panel
on the back of the body.
Removing each board connected to the
volume control board (See Fig.5 to 7)
Prior to performing the following procedure, remove
the top cover.
1.
For the harness extending from the AV compulink &
sub woofer board to the volume control board,
disconnect it from connector CN617 on the volume
control board and cut off the two tie bands.
Disconnect the AV compulink & sub woofer board
from connector CN616 on the volume control board.
2.
Disconnect the relay board 1 from connector CN609
on the video terminal board and CN603 on the audio
board.
3.
Disconnect the S-video board from connector CN618
on the volume control board.
4.
Disconnect the video terminal board from connector
CN614 on the volume control board.
E
F
Volume control board
CN617
Tie bands
Relay board 1
Tuner board
DSP board
Video terminal board
E
CN603
Audio board
CN603
F
CN609
AV compulink & sub woofer board
Relay board 1
CN614
S-video board
E
Fig.4
Volume control board
Fig.5
CN618
CN616
Fig.6
Rear panel
CN616
Video terminal board
CN609
AV compulink &
sub woofer board
F
2-2
5.
Release joint a of the lower part of the DSP board
and the bracket. Disconnect the DSP board from
connector CN651 and CN657 on the volume control
board.
6.
Disconnect the audio board from connector CN611
and CN612 on the volume control board.
7.
Disconnect the tuner board from connector CN121
on the volume control board.
Volume control board
CN651
CN121
CN611
CN612
Tuner board
Audio board
CN657
Joint a
DSP board
Fig.7
AV compulink &
sub woofer board
S-video board
Video terminal board
Removing the volume control board
(See Fig.8)
Prior to performing the following procedure, remove
the top cover and the rear panel.
RX-6000VBK/RX-6008VBK/RX-6100VBK
ATTENTION:
1.
Disconnect the card wire from connector CN314 on
the volume control board.
2.
Cut off the three tie bands fixing the harness.
3.
Disconnect the harness from connector CN712 on
the preamplifier board.
4.
Disconnect the relay board from connector CN615
on the volume control board and CN851 on the main
board.
5.
Remove the five screws G attaching the volume
control board.
It is not necessary to remove the
boards inserted to the back of the
volume control board.
Tie band
CN314
CN615
G
G
Volume control board
Relay board
CN851
Tie bands
Preamplifier
board
CN712
Fig.8
Removing the preamplifier board
(See Fig.9)
Prior to performing the following procedure, remove
the top cover.
1.
Disconnect the harness from connector CN712 on
the preamplifier board and cut off the one tie band.
2.
Disconnect the preamplifier board from connector
CN711 and CN713 on the main board.
Main board
CN713
Preamplifier board
CN712
Tie band
Main board
CN711
Fig.9
2-3
RX-6000VBK/RX-6008VBK/RX-6100VBK
Removing the regulator board / the rear
-Rch amplifier board (See Fig.10 and 11)
Prior to performing the following procedure, remove
the top cover.
1.
Disconnect the harness from connector CN831 on
the main board.
2.
Remove the two screws H attaching the regulator
board to the heat sink.
3.
Disconnect the harness from connector CN511 on
the main board and CN512 on the volume control
board.
Cut off the three tie bands fixing the harnesses.
4.
Remove the two screws I attaching the rear-Rch
amplifier board to the heat sink.
Volume control
board
CN512
Rear-Rch amplifier board
Regulator board
Tie band
Rear-Rch amplifier board
Tie band
Fig.10
Regulator board
Main board
CN831
Tie band
Main board
CN511
H
Removing the main board
(See Fig.12 and 13)
Prior to performing the following procedure, remove
the top cover, the rear panel, the relay board and the
preamplifier board.
1.
Disconnect the card wire from connector CN811 on
the main board.
2.
Unsolder each harness connecting the power
transformer and the main board.
3.
Unsolder the power cord on the main board.
4.
Remove the eight screws J attaching the main
board to the heat sink.
5.
Remove the eight screws K attaching the main
board.
Heat sink
Main board
I
Fig.11
Main board
K
CN811
Speaker switch
board
K
Soldered
part
FW902
Power
transformer
K
Soldered part
K
Fig.12
J
J
Heat sink
2-4
6.
For the harness extending from the speaker switch
board, unsolder FW902 on the main board.
Power transformer
Main board
CN811
Fig.13
Removing the power transformer
(See Fig.14)
RX-6000VBK/RX-6008VBK/RX-6100VBK
Prior to performing the following procedures, remove
the top cover.
1.
Unsolder each harness connected to the power
transformer respectively.
2.
Remove the four screws L attaching the power
transformer.
Removing the speaker switch board/ the
headphone board (See Fig.15 and 16)
Prior to performing the following procedure, remove
the top cover and the front panel.
1.
Remove the two screws M attaching the speaker
switch board on the front side of the body.
2.
Remove the one nut attaching the headphone board
on the front side of the body.
3.
Pull out the speaker switch board and the
headphone board backward.
Headphone board
Nut
Fig.14
Fig.15
Soldered part
M
Soldered
part
L
L
Power
transformer
4.
Unsolder each soldered part.
Soldered part
Fig.16
Speaker switch
board
Headphone board
2-5
RX-6000VBK/RX-6008VBK/RX-6100VBK
Removing each board in the front panel
assembly (See Fig.17 to 20)
Prior to performing the following procedure, remove
the top cover and the front panel.
1.
Pull out the volume knob on the front side of the front
panel and remove the nut attaching the volume
board.
2.
Remove the three screws N attaching the volume
board on the back of the front panel and disconnect
the harness from connector CN411 on the volume
board.
3.
Remove the ten screws O attaching the system
control board and disconnect the harness from
connector CN402 on the system control board.
4.
Remove the six screws P attaching the operation
switch board. Push each tab b of the four joints
inward and detach the operation switch board to the
front.
O
Front panel assembly
Volume knob
Fig.17
O
Nut
N
CN411
N
5.
Remove the screw Q attaching the operation switch
board.
O
System control board
Tab b
CN402
Q
O
Fig.18
P
P
Fig.19
System control board
Volume board
Tab b
P
2-6
Fig.20
Adjustment method
Tuner section
1.Tuner range
FM 87.5MHz~108.0MHz
AM(MW) 530kHz~1710kHz
Power amplifier section
RX-6000VBK/RX-6008VBK/RX-6100VBK
VR742
Rch
Lch
TP001
VR741
IDLING CURRENT
1.Set the volume control to minimum during this adjustment.
2.Set the surround mode OFF.
2.Turn VR741 and VR742 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 TP001's pin1 and pin2 (Lch)
And,connect it between pin3 and pin4(Rch).
4.30 minutes later after power on, adjust VR741 for L-ch, or VR742 for R-ch so that the DC voltmeter
value has 1mV~10mV.
4 3 2 1
TP001
2-7
RX-6000VBK/RX-6008VBK/RX-6100VBK
Description of major ICs
AK4527 (IC601) : A/D,D/A Converter
1.Pin layout
CDTO
CDTI
CCLKCSPIS
XTO
XTI
AVSS
AVDD
VREFH
VCOM
2.Block diagram
LIN+
LIN-
SDOS
OCKS
MIS
BCLK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
4443424140393837363534
1
2
3
4
5
6
7
8
9
10
11
1213141516171819202122
DEM1
DEM0
MCKO
DVDD
ADC
DVSSPDXTS
HPF
ICKS1
ICKS0
CAD1
Audio
I/F
33
32
31
30
29
28
27
26
25
24
23
CAD0
VREFL
RIN+
RINLIN+
LINROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
RIN+
RIN-
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
HPF
DA TT
DA TT
DA TT
DA TT
DA TT
DA TT
LRCK
BICK
MCLK
SDOUT
SDIN1
SDIN2
SDIN3
LPF
LPF
LPF
LPF
LPF
LPF
ADC
DAC
DAC
DAC
DAC
DAC
DAC
Block Diagram (DIR and AC-3) DSP are external parts)
DAUX
Format
Converter
SDOS
SDTO
SDTI1
SDTI2
SDTI3
2-8
RX-6000VBK/RX-6008VBK/RX-6100VBK
3. Pin function
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin name
SDOS
OCKS
MIS
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
DEM1
DEM0
MCKO
DVDD
DVSS
PD
XTS
ICKS1
ICKS0
CAD1
CAD0
LOUT3
ROUT3
LOUT2
ROUT2
LOUT1
ROUT1
LINLIN+
RINRIN+
I/O
I
I
I
I
I/O
I
I
I
O
I
I
I
I
O
-
I
I
I
I
I
I
O
O
O
O
O
O
I
I
I
I
AK4527(1/2)
Function
SDTO Source select pin
"L" : Internal ADC output, "H" : DAUX input
ORed with serial control register if P/S="L".
MCKO Clock frequency select pin
"L" : MCLK, "H" : MCLK/2. ORed with serial control register if P/S= "L".
Connect to GND
Audio serial data clock pin
Input/Output channel clock pin
DAC1 Audio serial data input pin
DAC2 Audio serial data input pin
DAC3 Audio serial data input pin
Audio serial data output pin
AUX Audio serial data input pin
Double speed sampling mode pin
"L" : Normal speed, "H" : Double speed, the ADC is powered down.
ORed with serial control register if P/S="L".
De-emphasis pin
ORed with serial control register if P/S="L"
De-emphasis Pin
ORed with serial control register if P/S="L"
Master clock output pin
Digital power supply pin
Digital ground pin
Power-down & Reset pin
When "L", the AK4527 is powered-down and the control registers are reset
to default state. If the state of CAD0-1 changes, then the AK4527
must be reset by PDN.
X'tal oscillator Select/Test mode pin
"H" : X'tal Oscillator selected
"L" : External clock source selected
Input clock select 1 pin
Input clock select 0 pin
Chip address pin
Used during the serial control mode.
Chip address pin
Used during the serial control mode.
Lch #3 analog output pin
Rch #3 analog output pin
Lch #2 analog output pin
Rch #2 analog output pin
Lch #2 analog output pin
Rch #1 analog output pin
Lch analog negative Input Pin
Lch analog positive Input Pin
Rch analog negative Input Pin
Rch analog positive Input Pin
2-9
RX-6000VBK/RX-6008VBK/RX-6100VBK
3.Pin function
No.
33
34
35
36
37
38
39
Pin Name
VREFL
VCOM
VREFH
AVDD
AVSS
XTI
XTO
MCKI
40
41
P/S
DIF0
CS
42
DIF1
CCLK
43
LOOP0
CDTI
44
LOOP1
CDTO
I/O
I
O
I
-
I
O
I
I
I
I
I
I
I
I
I
O
AK4527(2/2)
Function
Negative voltage reference Input pin, AVSS
Common voltage output pin,AVDD/2
Large external capacitor around 2.2uF is used to reduce power-supply noise
Positive voltage reference input pin,AVDD
Analog power supply pin
Analog ground pin
X'tal input pin
X'tal output pin if XTS="H"
External master clock input pin if XTS="L"
Parallel/Serial select pin
"L" : Serial control mode, "H" : Parallel control mode
Audio data interface format pin in parallel mode
Chip select pin in serial mode
Audio data interface format pin in parallel mode
Control data clock pin in serial mode
Loop back mode pin in parallel mode
Enables digital loop-back from ADC to 3 DACs.
Control data input pin in serial mode
Loop back mode pin in parallel mode
Enable all 3 DAC channels to be input from SDTII.
Control data output pin in serial mode
M24L011AJ-15(IC641):SDRAM
1.Pin layout 2.Block diagram 3.Pin function
A0
A1
A2
A3
CS
I/O1
I/O2
VDD
VSS
I/O3
I/O4
WE
A4
A5
A6
A7
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A16
A15
A14
A13
OE
I/O8
I/O7
VSS
VDD
I/O6
I/O5
A12
A11
A10
A9
A8
Vdd
Vss
A0
A16
CS
OE
WE
DECODER
CONTROL
CORE
ARRAY
I/O1
DATA I/O
I/O8
Symbol Description
A0~A16
I/O1~I/O8
CS
WE
OE
Vdd
Vss
Address inputs
Data inputs/outputs
Chip select inputs
Write enable input
Output enable input
Power supply
Ground
2-10
LA1838(IC102): FM AM IF AMP&detector, FM MPX Decoder
1. Block Diagram
RX-6000VBK/RX-6008VBK/RX-6100VBK
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
Function
DET
GND
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 tunning,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
TUNING
DRIVE
6
24
STEREO
DRIVE
7
22
23
P-DET
VCC
89
Pin
Symbol
No.
16
R OUT
17
L OUT
18
19
20
21
22
23
24
25
26
27
28
29
30
R IN
L 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
Right channel signal output.
O
Left channel signal output.
Input terminal of the Right 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 Left 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
besides the frequency width of the
input signal.
I
This is a terminal of AM Local
oscillation circuit.
AM Local oscillation Signal output.
O
15
2-11
RX-6000VBK/RX-6008VBK/RX-6100VBK
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
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
7821113
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
Pin
No.
12
IFCONT
13
14
15
16
17
18
19
LPFOUT
20
21
22
Symbol
IFIN
AMIN
FMIN
VCC
PD
LPFIN
GND
XT
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
O
frequency Height than Reference frequency.
L: Low Agreement: Height impedance)
Input for active lowpassfilter of PLL
I
Output for active lowpassfilter of PLL
O
Connected to GND
X'tal oscillator(75KHz)
I
2-12
MN101C15FDD (IC401) : System control micon
1. Pin layout
80~61
1
60
RX-6000VBK/RX-6008VBK/RX-6100VBK
20
21~40
2. Pin function
Pin
No
Symbol Symbol
1
2
3
DVD-S/C
VCR-S/C
4
5
6
7
8
PROTECTOR IN
9
10
VREF+
11
12
13
OSC 2
OSC 1
14
15
16
17
MMOD
18
19
20
DSP-COMMAND
21
DSP-STATUS
22
23
DSP-CLK
24
25
26
27
RESET-IN
TUNER-CE
TUNER-CLK
28
TUNER-DATA
29
30
31
32
33
34
35
RDS SCL
TUNER-IN
STEREO-IN
RDS-ST
M-BUSY
RDSCLOCKIN
36
37
38
39
40
VIDEO1
VIDEO2
VDD
VSS
X1
X0
41
Functions Functions
Conect to GND
DVD S/C signal select terminal
VCR1 S/C signal select terminal
Connect to GND
Connect to GND
Connect to GND
Connect to GND
Connect to GND
Protect input
Connect to GND
Power supply
Oscillation terminal (8MHz)
Oscillation terminal (8MHz)
Connect to GND
Connect to GND
Non connect
Connect to GND
Non connect
Connect to GND
Connect to GND
DSP Control signal terminal
DSP Control signal terminal
DSP Control signal terminal
Connect to GND
Reset signal input terminal
Tuner chip enable
Tuner clock signal terminal
Connect to GND
Tuner control signal terminal
Clock signal for RDS
Tuner signal input terminal
Stereo signal input terminal
Not use
Busy signal from IC400
Connect to GND
Non connect
Non connect
Non connect
VIDEO 1 signal terminal
VIDEO 2 signal terminal
Pin
No
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
S-MUTE
T-MUTE
RDS-DATA
INHIBIT IN
DSP-READY
DSP-RESET
M/CS
M-RESET
M-STATUS
M-COMMAND
M-CLK
SW-DATA
SW-CLK
VOL-STB
VOL-DATA
VOL-CLK
SW-STB
SWF MUTE
SURR
FR-RELAY
CNTR-RELAY
SUR-RELAY
LED
D.AUT LED
SURR LED
System mute
Non connect
Tuner mute
Connect to GND
Non connect
Non connect
RDS control signal terminal
Non connect
Inhibit signal input
DSP control signal clock
DSP reset signal terminal
Control signal from IC400
Reset signal from IC400
Status signal from IC400
Command signal from IC400
Clock signal from IC400
Non connect
Non connect
Non connect
Non connect
Switch data signal terminal
Switch clock signal terminal
Volume strobe signal terminal
Volume data signal terminal
Volume clock signal terminal
Switch strobe signal terminal
Non connect
Sub woofer mute
Not use
Relay signal terminal
Center speaker relay terminal
Surround speaker relay terminal
Non connect
Connect to GND
Connect to GND
Connect to GND
Connect to GND
Non connect
Indication control terminal
Indication control terminal
2-13
RX-6000VBK/RX-6008VBK/RX-6100VBK
NJM2246D(IC201):Video switch
GND
8
Vout
7
V+
6
Vin3
5
6dB
AMP.
BIAS
1
Vin1
2
CTL1
3
Vin2
4
CTL2
M62446FP(IC341) : 6CH Master volume
1.Block Diagram
1
OUT4
OUT3
OUT2
OUT1
AVDD
SWIN
GNDS
SRin
SLin
GNDC
Cin
GNDR
Rin
GNDL
Lin
BYPASSR
BYPASSL
LTRE
LBASS3
LBASS2
LBASS1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
OUTPUT
PORT
volume
volume
volume
volume
volume
volume
tone
Control input - output signal
CTL 1
L
H
L/H
MCU
I/F
tone
CTL 2
L
L
H
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
Output
VIN 1
VIN 2
VIN 3
DVDD
CLK
DATA
LATCH
DGND
AGND
SWout
SRout
SLout
Cout
Rout
Lout
AVSS
CL1
CL2
CR1
CR2
RTRE
RBASS3
RBASS2
RBASS1
2-14
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