JVC RX-E100SL User manual

SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
No.20955
May 2001
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
RX-E100SL
RX-E100SL
Area Suffix
Contents
Safety precautions --------------------------------------------------------1- 2
Importance administering point on the safety ---------------------1- 3
Disassembly method -----------------------------------------------------1- 4
Adjustment method -------------------------------------------------------1- 9
Description of major ICs -------------------------------------------------1-10 16
J
C U.S.A
Canada
DVD TV VCR CD FM AM
RX-E100
HOME THEATER RECEIVER
TV DILECT
DVD
MEMORY
CONTROL
ADJUST
SETTING
STANDBY
DIGITAL
DIGITAL
SURROUND
INPUT
ANALOG/DIGITAL
INPUT ATT
MASTER VOLUME
SURROUND
ON/OFF DSP MODE
ANALOG PRO LOGIC
SUBWFR LFE
SLEEP STTUNED MUTING
MHZ
KHZ
VOL
AUTO
DGTL AUTO
INPUT ATT
DSP
LCR
LS S RS
LPCM
DOLBY D
DTS
POWER
1
1
REMOTE CONTROL
SURROUND
DSP MODE
SOUND
1
5
– SUBWOOFER +TESTSLEEP
6
54
EFFECT – CENTER +
5
98
– REAR•L +
BASS
BOOST
5
– REAR•R +
MENU
5
CD AM
MUTING
TV/VIDEO
TV VCR
FM
TV VOL
TV/VCR
CH
DVD
––
++
VOLUME
POWER
8
7
RM-SRXE100J
HOME THEATER RECEIVER
32
INPUT A/D
ENTER
+10
010
+
+
–
7
£
TV VCR AUDIO DVD

RX-E100SL
1-2
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 alterations 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
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 eachexposed 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.).
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.
Good earth ground
Place this
probe on
each exposed
metal part.
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
1500 10W
0.15 F AC TYPE
!
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 printed 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)

RX-E100SL
1-3
Caution: For continued protection against risk of
fire, replace only with same type 5A/125V for
F201, 2A/125V for F202 and F203.This symbol
specifies type of fast operating fuse.
Precaution: Pour eviter risques de feux, remplacez
le fusible de surete de F201 comme le meme type
que 5A/125V, et 2A/125V pour F202 et F203.
Ce sont des fusibles suretes qui functionnes rapide.
^
Importance administering point on the safety
LVA10230-A2
CN207
FW201
R201
FC203
FC205
FW202
FC206
FC204
2A-125V
2A-125V
LVA10230-A3
CN217
EP202
FC201
PW103 PW102 PW101
R205
TA201 TA202
FC202
B410 B411 B413 B412 B414 B415
5A-125V

RX-E100SL
1-4
Remove the four screws A attaching the top cover
on both sides of the body.
Remove the three screws B on the back of the body.
Remove the top cover from behind in the direction of
the arrow while pulling both sides outward.
1.
2.
3.
Disassembly method
Removing the top cover (See Fig.1)
Prior to performing the following procedure, remove
the top cover.
Remove the power cord stopper from the rear panel
by moving it in the direction of the arrow.
Remove the eleven screws E attaching the each
boards to the rear panel on the back of the body.
Remove the four screws F attaching the rear panel
on the back of the body.
1.
2.
3.
Removing the rear panel (See Fig.4)
Prior to performing the following procedure, remove
the top cover.
Disconnect the card wire from connector CN411 on
the audio board and CN204 on the power supply
board in the front panel assembly.
Cut off the tie band fixing the harness.
Remove the three screws C attaching the front
panel assembly.
Remove the four screws D attaching the front panel
assembly on the bottom of the body. Detach the front
panel assembly toward the front.
1.
2.
3.
4.
Removing the front panel assembly
(See Fig.2 and 3)
Fig.1
Fig.2
Fig.3
Fig.4
A 2A 2
B
Top cover
C
Power supply
board
Audio
board
CN411
Main
board
Tie band
D
E
E
FE
F
F
Cord stopper
C
Front panel assembly
Front panel assembly
D
Rear panel
CN204
F
E

RX-E100SL
1-5
Prior to performing the following procedure, remove
the top cover and the rear panel.
Cut off the tie band fixing the harness.
Disconnect the tuner board and DSP board from
connector CN111 and CN681 on the each Relay
board.
Disconnect the Relay board from connector CN503
and CN501 on the audio board.
Disconnect the card wire connected to connector
CN522 on the Input board.
1.
2.
3.
4.
Removing each board connected to the
rear side of the audio board
(See Fig.5 to 7)
Fig.5
Fig.6
Fig.7
DSP
board
Input
board
Tuner
board
DSP board
CN111 CN681
CN522
CN503
CN522
Relay
board
CN501
Relay
board
Tuner
board
CN681
CN111
Input
board

RX-E100SL
1-6
Prior to performing the following procedure, remove
the top cover , the rear panel and the each board.
Removing the audio board (See Fig.8)
Remove the ten screws K and four screws L
attaching the heat sink.
Remove the two screws J attaching the heat sink
from the rear side of main board.
1.
2.
Removing the Heat sink
(See Fig.10 to 11)
Prior to performing the following procedure, remove
the top cover, the rear panel and audio board.
Remove the harness band fixing the harness.
Disconnect the harness from connector CN707 on
the power supply board .
Disconnect the harness from connector CN202 and
CN206 on the main board .
Remove the five screws H and the two screws I
attaching the main board.
1.
2.
3.
4.
Removing the main board (See Fig.9)
Disconnect the card wire from connector CN411 on
the audio board.
Disconnect the harness from connector CN205 on the
audio board.
Disconnect the harness from connector CN515,
CN516, and CN517on the main board.
Remove the harness band fixing the harness.
Remove the three screws G attaching the audio
board assembly.
1.
2.
3.
4.
5. Fig.8
Fig.9
Fig.11
Fig.10
power
supply
board
Power / Fuse
board
CN411
Audio
board
Main board
rear side
Main
board
Heat sink
CN206
CN205
G
CN516
Power
transformer
CN707
H
H
H
H
II
LL
KKK
J
J
CN515
CN517
CN202
Harness
band
Harness
band
Main board

RX-E100SL
1-7
Prior to performing the following procedure, remove
the top cover and the rear panel.
Disconnect the harness connected to connector
CN217 on the power / fuse board (If necessary, cut
off the band fixing the harness on the side of the
base chassis).
Unsolder the power cord and other harnesses
connected to the power / fuse board.
Remove the screw O attaching the power / fuse
board.
1.
2.
3.
Removing the power / fuse board
(See Fig.13)
Prior to performing the following procedures, remove
the top cover.
Disconnect the harness from connector CN217 on
the power / fuse board (If necessary, cut off the tie
band fixing the harness).
Disconnect the harness from connector CN201 and
CN202 on the power supply board and main board.
Remove the four screws M attaching the power
transformer.
1.
2.
3.
Removing the power transformer
(See Fig.12 and 13)
Prior to performing the following procedure, remove
the top cover.
Disconnect the card wire from connector CN204 on
the power supply board.
Disconnect the harness connected to connector
CN201 and CN707 on the power supply board
(If necessary, cut off the band fixing the harness on
the side of the base chassis).
Disconnect the harness connected to connector
CN206 on the main board
Remove the three screws N attaching the power
supply board.
Unsolder the three harnesses connected to the
power supply board.
1.
2.
3.
4.
5.
Removing the power supply board
(See Fig.12)
Fig.12
Fig.13
Power
supply
board
CN707
Power
transformer
M
Solder
M
Solder
N
Power / fuse board
Power cord
Power
transformer
board
PW201
PW203
CN204
PW202
N
N
CN201
O
CN217
Hook
CN206
CN202
Tie band
Tie band

RX-E100SL
1-8
Prior to performing the following procedure, remove
the top cover and the front panel assembly.
Remove the two screws P attaching the power
switch board.
Remove the seven screws Q attaching the system
control board.
1.
2.
Removing the system control board /
power switch board (See Fig.14)
Fig.14
System control board
Power switch
board
QP
Q

RX-E100SL
1-9
Adjustment method
<Adjustment method>
1. Prior to turning the power ON, fully turn the adjusting resistor (VR301(Lch),VR302(Rch)) counterclockwise
direction and connect the DC voltmeter to the measuring terminal(B451-B452(Lch) , B453-B454(Rch)).
2. Set the surround mode OFF.
3. Adjust the resistor so that the measured value becomes 2mV immediately after turning the power ON.
4. When the idling current has been stable (about 30 minutes after the power is turned ON),
confirm that the measured value falls within 1.0mV 10mV(2.3mV).
Power amplifier section
B453-B454 (Rch)
VR301 (Lch)
VR302 (Rch)
Heat sink
Adjustment of idling current
Measurement terminal B451-B452(Lch) , B453-B454(Rch)
Adjustment volume 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.
* It is not abnormal though the idling current might not become 0mA even if it is finished to turn variable
resistance (VR301VR302) in the direction of counterclockwise.
B451-B452 (Lch)

RX-E100SL
1-10
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
DZF2/OVF
RIN+
RIN-
LIN+
LIN-
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
NC DZFE TVDD DVDD DVSS PDN TST NC ADIF CAD1 CAD0
LOOP1 LOOP0/SDA/CDTI DIF1/SCL/CCLK DIF0/CSN P/S MCLK DZF1 AVSS AVDD VREFH VCOM
1.Pin layout
AK4527B (IC601) : A/D,D/A Converter
Description of major ICs
AK4527BVQ
Top View
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
SDTO Source Select Pin (Note 1)
"L" : Internal ADC output, "H" : DAUX input
Control Mode Select Pin
"L" : 3-wire Serial, "H" : I2C Bus
Soft Mute Pin (Note 1)
When this pin goes to "H", soft mute cycle is initialized.
When returning to "L", the output mute releases.
Audio Serial Data Clock Pin
Input 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
Sub Audio Serial Data Input Pin
Double Speed Sampling Mode Pin (Note 1)
"L" : Normal Speed, "H" : Double Speed
No Connect
No internal bonding.
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
Power-Down & Reset Pin
When "L", the AK4527B is powered-down and the control registers are reset to default
state.If the state of P/S or CAD0-1 changes, then the AK4527B must be reset by PDN.
Test Pin
This pin should be connected to DVSS.
Function
AK4527(1/2)
I/O
I
I
I
I
I/O
I
I
I
O
I
I
-
I
-
-
-
I
I
2. Pin function (1/2)

RX-E100SL
1-11
No.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Pin name
NC
ADIF
CAD1
CAD0
LOUT3
ROUT3
LOUT2
ROUT2
LOUT1
ROUT1
LIN-
LIN+
RIN-
RIN+
DZF2
OVF
VCOM
VREFH
AVDD
AVSS
DZF1
MCLK
P/S
DIF0
CSN
DIF1
SCL/CCLK
LOOP0
SAD/CDTI
LOOP1
No Connect
No internal bonding.
Analog Input Format Select Pin
"H" : Full-differential input, "L" :Single-ended input
Chip Address 1 Pin
Chip Address 0 Pin
DAC3 Lch Analog Output Pin
DAC3 Rch Analog Output Pin
DAC2 Lch Analog Output Pin
DAC2 Rch Analog Output Pin
DAC1 Lch Analog Output Pin
DAC1 Rch Analog Output Pin
Lch Analog Negative Input Pin
Lch Analog Positive Input Pin
Rch Analog Negative Input Pin
Rch Analog Positive Input Pin
Zero Input Detect 2 Pin (Note 2)
When the input data of the group 1 follow total 8192LRCK cycles with "0" input data,
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.
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,4.5V~5.5V
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,
this pin goes to "H".
Master Clock Input Pin
Parallel / Serial Select Pin
"L" : Serial control mode, "H" : Parallel control mode
Audio Data Interface Format 0 Pin in parallel mode
Chip select pin in 3-wire serial control mode
This pin should be connected to DVDD at I2C bus control mode
Audio Data Interface Format 1 Pin in parallel mode
Control Data Clock Pin in serial control mode
I2C = "L" : CCLK(3-wire Serial), I2C = "H" : SCL(I2CBus)
Loopback Mode 0 Pin in parallel control mode
Enables digital loop-back from ADC to 3 DACs.
Control Data Input Pin in serial control mode
I2C = "L" : CDTI(3-wire Serial), I2C = "H" : SDA(I2CBus)
Loopback Mode 1 Pin (Note 1)
Enable all 3 DAC channels to be input from SDTII.
Function AK4527(1/2)
I/O
-
I
I
I
O
O
O
O
O
O
I
I
I
I
O
O
O
I
-
-
O
I
I
I
I
I
I
I
I/O
I
Pin function (2/2)
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.

RX-E100SL
1-12
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
AUTODATA
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
Connecting the crystal oscillator for system main clock
Connect to GND
Connecting the crystal oscillator for system sub clock
Connecting the crystal oscillator for system sub clock
System reset signal input
Output of DSP to general-purpose port
Output of DSP to general-purpose port
Output of DSP to general-purpose port
Output of DSP to general-purpose port
Output of DSP to general-purpose port
Output of DSP to general-purpose port
Reset signal input
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
Status communication port to IC701
Clock input from IC701
Ready signal input from IC701
Non connect
Interface I/O terminal with microcomputer
Interface I/O terminal with microcomputer of clock signal
Interface I/O terminal with microcomputer of chip select
Interface I/O termonal with microcomputer
Interface I/O termonal with microcomputer
Non connect
Reset signal output of DSP
Non connect
Interface I/O terminal with microcomputer
Interface I/O terminal with microcomputer of clock signal
Interface I/O terminal with microcomputer of chip select
OSC Select
Non connect
Reset signal output
Connect to GND
Non connect
Power supply
Non connect
Switch at output destination of surround channel
Test tone control
Control at output destination of LFE channel
Non connect
Mute of the digital out terminal is controlled
Mute of the audio signal is controlled
Non connect
Selection of digital input selector
Test terminal
Non connect
-
-
O
I
-
O
I
I
I
I
I
I
I
I
I
-
-
-
-
-
-
-
-
I
O
I
I
-
I/O
O
O
O
O
-
O
-
I/O
O
O
O
-
O
-
-
-
-
O
O
O
-
O
O
-
O
-
-
Pin No. Symbol I/O Function
75 ~ 51
1 ~ 25
76
100
~
50
26
~
1.Pin layout
2.Pin function
UPD784215AGC103 (IC671) : UNIT CPU

RX-E100SL
1-13
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
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
Pin No. Symbol I/O Function
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
I
I
I
I
I/O
I
O
I
I
-
I
I
O
-
I
I
I
I
-
O
O
I
-
I
I
-
I
O
I
O
-
I
I
O
I
-
O
O
-
O
O
O
-
I/O
-
O
-
O
-
O
-
O
I
-
-
I
-
I/O
-
Reset signal input terminal (L:reset H:Operation usually)
Microcomputer interface mode selection input terminal (L:serial H:IC bus)
Microcomputer interface chip select input terminal
Microcomputer interface latch pulse input
Microcomputer interface data I/O terminal
Microcomputer interface clock input terminal
Microcomputer interface acknowledge output terminal
Flag input terminal 0~3
Interrupt input terminal
Digital ground terminal
Audio interface LR clock input terminal A
Audio interface bit clock input terminal A
Audio interface data output terminal 0
Non connect
Audio interface LR clock input terminal B
Audio interface bit clock input terminal B
Audio interface data input terminal 0
Audio interface data input terminal 1
Power supply for digital circuit
Audio interface LR clock output terminal A
Audio interface bit clock output terminal A
Test input terminal 0/1 (L:test H:operation usually)
Non connect
Test input terminal (L:test H:operation usually)
SPDIF input terminal
Ground terminal for digital circuit
Test sub input terminal 0 (L:test H:operation usually)
VCO Frequency control output terminal
Test sub input terminal 1,2 (L:test H:operation usually)
Phase error signal output terminal
Power supply for analog circuit
Clock selection input terminal (L:external clock H:VCO clock)
AMP.input terminal for LPF
AMP.output terminal for LPF
External clock input terminal
Ground terminal for analog circuit
DIR Clock output terminal
VCO Lock detection output terminal
Ground terminal for digital circuit
External SRAM writing signal output terminal
External SRAM output enable signal output terminal
External SRAM chip enable signal output terminal
Power supply terminal for digital circuit
External SRAM data I/O terminal 7~0
Ground terminal for digital circuit
External SRAM address output terminal 0~7
Power supply terminal for digital circuit
External SRAM address output terminal 8~16
Ground terminal for digital circuit
General purpose output terminal 0~7
Power supply terminal for DLL
LPF output terminal for DLL
Refer to the undermentioned table
Non connect
Ground terminal for DLL
External system clock input terminal
Ground termonal for oscillation circuit
Oscillation I/O terminal
Power supply terminal for oscillation circuit
TC9446F-014 (IC631) : Digital signal processor for dolby digital (AC-3)
/ MPEG2 audio decode

RX-E100SL
1-14
W24L010AJ-12 (IC641) : CMOS SRAM
Block diagram Pin layout
3
2
5
1
DC INPUT(Vin)
GND
DC OUTPUT(Vo)
CUSTOM IC ON/OFF CONTROL(Vc)
PQ3DZ53 (IC681) : Regulator IC
2
5
3
1
CE
VDD
VOUT
GND
Vref
Current Limit
-
+
RN5RZ33BA (IC683) :Voltage regurator
CORE CELL ARRAY
7024 ROWS
728x8 COLUMN5
PRECHARGE CKT.CLK GEN.
A16
A14
A12
A4
A3
A2
A7
A6
A5
A9
DATA
CNTRL.
CLK
GEN.
I/O CKT
COLUMN DECODER
A15 A13 A8 A1 A0 A11 A10
I/O 1
I/O8
WE
CS1
CS2
OE
R
O
W
D
E
C
O
D
E
R
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
22
21
20
19
18
17
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
Vss
VDD
A15
CS2
WE
A13
A8
A9
A11
OE
A10
CS2
I/O8
I/O7
I/O6
I/O5
I/O4

RX-E100SL
1-15
Pin No. Symbol I/O Function
MN101C35DHR (IC401) : System controller
Pin function (1/2)
75
51
100 76
26 50
1
25
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
33
34
35
36
37
38
39
40
TXD/SB00/P00
RXD/SBI0/P01
SBT0/P02
SB01/P03
SBI1/P04
SBT1/P05
BUZZER/P06
VDD
OSC1,2
VSS
XI
X0
MMOD
VREF-
AN0/PA0
AN1/PA1
AN2/PA2
AN3/PA3
AN4/PA4
AN5/PA5
AN6/PA6
AN7/PA7
VREF+
P07
RST /P27
TM0IO/P10
TM1IO/P11
TM2IO/P12
TM3IO/P13
TM4IO/P14
P15
IRQ0/P20
SENS/IRQ1/P21
IRQ2/P22
IRQ3/P23
IRQ4/P24
P25
SB02/P30
SBI2/P31
-
-
I
-
-
I
-
-
I/O
-
-
O
-
-
I
I
I
I
I
-
-
-
-
-
I
O
I
O
I
O
I/O
-
I
I
I
I
I
O
I
GND
GND
PROTECTOR INPUT
GND
GND
GND (TV LINK INPUT)
NC
POWER SUPPLY +5V
OSC (8MHz)
GND
GND
OPEN
GND
GND
KEY INPUT 1 (7KEY)
KEY INPUT 2 (7KEY)
KEY INPUT 3 (7KEY)
CHIP SELECT 1
CHIP SELECT 2
NC
NC
NC
POWER SUPPLY +5V
NC
RESET INPUT
RDS SDA IN/OUT
RDS SCL IN/OUT
TUNER CE
TUNER MUTE
TUNER CLK
TUNER DATA IN/OUT
GND
REMOCON INPUT
INH INPUT
RDS DAVN INPUT
TUNED INPUT
STEREO INPUT
DSP MICON COMMAND
DSP MICON STATUS

RX-E100SL
1-16
Pin No. Symbol I/O Function
Pin function (2/2)
41
42
43
44
45
46
47
50
51
54
55
56
57
63
64
65
72
73
88
89
90
91
92
93
94
95
96
97
98
99
100
SBT2/P32
P50
P51
P52
P53
P54
DGT17/P67
DGT14/P64
DGT13/P63
DGT10/P60
DGT9/P41
DGT8/P40
SEG0/DGT7/P77
SEG6/DGT1/P71
SEG7/DGY0/P7
SEG8/P87
SEG15/P80
SEG16/P97
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
O
O
O
O
O
O
DSP MICON CLK
DSP MICON READY
DSP MICON RESET
M61501 CLK
M61501 DATA
M61501 LATCH
O
-
-
-
O
O
O
O
O
O
O
O
-
O
O
O
O
O
O
O
GRID 1
GRID 4
GRID 5
GRID 6
GRID 7
GRID 13
SEGMENT 17
SEGMENT 18
SEGMENT 25
SEGMENT 1
SEGMENT 16
STANDBY LED
NC
NC
NC
FRONT SPK RELAY
CENTER SPK RELAY
REAR SPK RELAY
POWER ON
SWITCH MODE ON
SUBWFR MUTE
SOURCE MUTE
VPP
NC

Printed in Japan
200105(V)
VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.20955)
RX-E100SL

ABCD E F G
1
2
3
4
5
2-1
RX-E100SL
PLL CLK,
PLL DATA, PLLCE
PLL CLK, PLL DATA, PLLCE,
DSP COMMAND, DSP CLK, DSP STATUS, DSP READY, DSP RESET
VOLCLK, VOLDATA, VOL LATCH
KEY
RY HP, RY LR1
RY LR2, RY C
TUNER L/R
AM
FM
CN516CN515CN711
FW701 FW701
FW702
FW702
CN701CN702CN705CN703CN704
CN712
CN715
CN714
CN204
CN214
CN713 CN517
CN681 Q315
Q317
Lch
Lch
Rch Rch
RLch
RLch
Cch
Cch
RRch RRch
Q316
Q318
IC631
DSP DSP
CONTROLLER
SDRAM
IC671 IC601
AD/DA CONVERTER
IC641 Q915
Q917
Q815
Q817
Q816
Q818
AUDIO
AMP.
RY741
RY743
Q207~Q209
RY742
SPEAKER
TERMINAL
FW707
CN707
IC401
SYSTEM CONTROLLER
CN401
Block diagram
IC501
AUDIO SW
&
VOLUME
CN502
COAXIAL
IN
OPTICAL
IN IC611
SW
CN501
CN503
CN506CN505 CN507
FRONT
CENTER
REAR
CN411
CN522
TV AUDIO IN
DVD AUDIO IN
CD AUDIO IN
SUBWOOFER OUT
CN111
PLL
IC102
IC121
AM/FM DET RF101
T111
MW RF&OSC
TUNER
VCR PLAY
VCR REC
VCR REC
VCR PLAY
TV
CD
DVD
LVA10229-6
LVA10009-1
LVA10231-1
LVA10212-1
LVA10229-1
LVA10229-2
LVA10229-3
LVA10230-1
LVA10230-4
LVA10230-5
LVA10230-8
LVA10230-6
LVA10230-7
FL DISPLAY
DI401
SUBWOOFER
OUT

HABC DEFG
1
2
3
4
5
2-2
RX-E100SL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
SHEET 1/7
SHEET
NUMBER
CIRCUIT DESCRIPTION
1 / 7 POWER SUPPLY
2 / 7 SPEAKER TERMINAL & VIDEO/AUDIO SIGNAL INPUT TERMINAL
3 / 7 AUDIO AMP
4 / 7 AUDIO SIGNAL INPUT TERMINAL
5 / 7 SYSTEM CONTROL & FL DISPLAY
6 / 7 DSP
7 / 7 TUNER
Standard schematic diagrams
Power supply section
FW201
CN217
R202
CN707
CN201
R213
CN207
Q211
FW205
R211
R212
C221 D221
FW206
R205 EP202
CN204
FW202
Q207
Q208
Q209
R208
D212
C213
D219
R204
R203
Q204Q205
C218
D217
D216
C216
R206 C215
D214
D215
D213
C214
TH201
R209
C203
C202
C204 C205
C201
D202
D203
D201
D204
Q203
Q202
D207
D208
C209
D211
D210
C212
C210
T202
RY201
PW103
PW202
PW203
PW201
C208
F202
F203
R201
PW102
EP201
PW101 F201
TA201
TA202
D220
R207 C217
C207 C206
D206
D209
10
330
2SD2395/EF 12
6.8k
100/25 MTZJ6.2C
3.3M
KRC105M
KRC105M
KRC105M
10
1SR35
2200/6.3
1SR35
820
10
KTA1046/YKTC3200/GL
1/50
MTZJ6.2C
MTZJ33C
22/50
3.3k 100/63
1SR35-400A
1SR35-400A
1SR35-400A
220/50
QAD0095-4R7
100k
0.1
0.1
2200/35 1000/35
0.1
1SR35-400A
10E2-FD
10E2-FD
1SR35-400A
KTC3203/OY
KRC105M
1SR35-400A
1SR35-400A
470/25
MTZJ6.2C
1SS133
470/16
0.0047
QQT0317-001
QSK0055-001
0.0047/100
2A-125V
2A-125V
5.6
5A-125V
1SR35
22k
22/50
0.047 0.047
1SR35-400A
1SR35-400A
PROTECTOR
POWER
RELAY_LR
RELAY_C
RELAY_S
PROTECTOR
POWER
RELAY_LR RELAY_S RELAY_C
5 / 7
4 / 7
2 / 7
2 / 7
2 / 7

ABCD E F G
1
2
3
4
5
2-3
RX-E100SL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified. SHEET 2/7
TV Audio signal
DVD Audio signal
VCR Audio signal
FRONT signal
SURROUND signal
CENTER signal
CD signal
Speaker terminal &Video / Audio input terminal section
B643
C745 C747
FW702
Q708
R713
L741
R714
R715
R716
B643
L742
CN517
L745
D711
CN202
R717
Q714
CN711
CN712
CN713
CN714
R701
C706
C713
R722
R723
D710
C712
R721
R720
D705
CN206
CN515
Q710 Q712
Q715 Q707
Q709
Q711 Q713
D714 D715
D712
D713
CN516
C714 C715
R741 RY741
ST741
ST742
L743
R729
L744
EP701
FW702
R730
R731
FW707
R732
C717
FW701
FW701
D716
R728R727
Q704
Q703
C710
C709 R709
R711
R712
R710
R704
R705
R706
R707
R708
D707
R725 R726
RY742
RY743
D742
D743
R742 R743
RY701
R724
Q705Q706
R718
CN715
R719
D709
D708
C711
C743
C741
R749
R747
C742
C744
R748
C758
C751
C752
C750
C749
C757
C760
C759
C754
C756
C753 C755
C746 C748
R746
R745
C704 C705
C703
D704
D701
D702
C701
C702
D741
Q702
D703
220p 0.022
KRC109M
10
0.45
10k
10
1k
0.45
0.45
1SS133
22k
KRC109M
5.6k
47/25
4.7/50
MTZ5.1JC
4.7/50
4.7k
3.9k
MTZJ18C
KRC109M KRC109M
KRC109M KTC3200/GL
KRC109M
KRC109M KRC109M
1SS133 1SS133
1SS133
1SS133
4.7/50 4.7/50
12 QSK0109-001
0.45
0.45
100p
1SS133
4.7k4.7k
KTC3199/GL/
KTA1268/GL
47/16
10/50 10k
100k 10k
100k
100k
82k
100k
82k
1SS133
4.7k 4.7k
QSK0109-001
QSK0109-001
1SS133
1SS133
12 12
QSK0082-001
4.7k
2SD2395/EFKTA1023/OY/
22k
47k
1SS133
22/50
220p
0.022
3.9
3.9
0.022
220p
3.9
220p
220p
220p
0.022
0.022
0.047
220p
220p
220p
220p
220p 220p
220p 0.022
3.9
3.9
4700/63 4700/63
1SS133
KTC3200/GL/
J1582
J1581
C1581 C1582
C1583 C1584
C1585 C1586
C1587 C1588
C1591 C1592
C1590C1589
R1588
R1590
R1586
R1584
R1582R1581
R1583
R1585
R1587
R1589
CN522
CN522
R1591
R1593
R1595
R1597
R1592
R1594
R1596
R1598
XX
XX
XX
XX
XX
220p220p
470
470
470
470
470470
470
470
470
470
100k
100k
100k
100k
100k
100k
100k
100k
VCR_LOUT
VCR-L
DVD_L
TV_L
CD_L
DVD_R
TV_R
CD_R
VCR_R
VCR_ROUT
VCR_L VCR_L
VCR_R VCR_R
VCR_ROUT VCR_ROUT
VCR_LOUT VCR_LOUT
CD_L
CD_R
DVD_L DVD_L
DVD_R DVD_R
GND
GND
GND
GND
GND
GND
TV_L TV_L
TV_R TV_R
3 / 7
3 / 7
3 / 7
3 / 7
3 / 7
4 / 7
4 / 7
4 / 7
1 / 7
1 / 7
1 / 7
4 / 7
Type 1. Type 2.
Note :
There are two types of
connectors in the CN522