RX-E100RSL/RX-E100RSB

SERVICE MANUAL

AUDIO/VIDEO CONTROL RECEIVER

RX-E100RSL RX-E100RSB

AUDIO DVD STB VCR TV SLEEP TV DIRECT DVD STB VCR TV ANALOG/DIGITAL INPUT TAPE FM AM SOUND BASS+ CENTER
Area Suffix RX-E100RSL B U.K. E Continental Europe EN Northern Europe RX-E100RSB Continental Europe E Northern Europe EN

TEST BASS

REAR-L

REAR-R

BASS BOOST TREBLE+

FM MODE

EFFECT TREBLE

SUBWOOFER

RETURN
EON SELECT DISPLAY MODE RDS DVD MENU PTY9 SURROUND ON/OFF PTY SEARCH

DVD MENU PTY( DSP MODE

EON ENTER

TV VOL

CHANNEL

VOLUME

STANDBY TV DILECT DVD

RX-E100R

HOME CINEMA CONTROL CENTER

VCR TV TAPE FM/AM

TV/VIDEO

DIMMER

MUTING

CONTROL

TUNING STOP

FF/ UP PAUSE

DOWN REC
CONTROL SETTING ADJUST MEMORY
ANALOG L C R PRO LOGIC SLEEP DSP LPCM SUBWFR LFE DGTL AUTO DOLBY D LS S RS INPUT ATT DTS

MUTING MHZ KHZ VOL

SURROUND INPUT ANALOG/DIGITAL ON/OFF

DSP MODE

MASTER VOLUME

INPUT ATT

D I G I T A L

SURROUND

RM-SRXE100R REMOTE CONTROL
Each difference points MODEL RX-E100RSL RX-E100RSB Source indication lens colour SILVER SILVER BLACK

Contents

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

COPYRIGHT

2001 VICTOR COMPANY OF JAPAN, LTD.

No.20951 May 2001

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. AC VOLTMETER Measure the AC voltage across the resistor with the AC (Having 1000 ohms/volts, voltmeter. or more sensitivity) Move the resistor connection to eachexposed metal part, particularly any exposed metal part having a return path to 0.15 F AC TYPE the chassis, and meausre the AC voltage across the resistor. Place this Now, reverse the plug in the AC outlet and repeat each probe on measurement. voltage measured Any must not exceed 0.75 V each exposed AC (r.m.s.). This corresponds to 0.5 mA AC (r.m.s.). 1500 10W metal part.

Prior to performing the following procedure, remove the top cover and the rear panel. 1. 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). 2. Unsolder the power cord and other harnesses connected to the power / fuse board. 3. Remove the screw O board. attaching the power / fuse

Fig.13

Removing the system control board / power switch board (See Fig.14)
Prior to performing the following procedure, remove the top cover and the front panel assembly. 1. Remove the two screws P switch board. attaching the power

Power switch board

2. Remove the eight screws Q attaching the system control board.

System control board

Fig.14

Adjustment method

Power amplifier section
Adjustment of idling current Measurement terminal Adjustment volume B451-B452(Lch) , B453-B454(Rch) 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. 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). * 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.

Heat sink

B453-B454 (Rch)

VR302 (Rch)

VR301 (Lch)

B451-B452 (Lch)

Description of major ICs
AK4527B (IC601) : A/D,D/A Converter
LOOP1 LOOP0/SDA/CDTI DIF1/SCL/CCLK DIF0/CSN P/S MCLK DZF1 AVSS AVDD VREFH VCOM 24 23

1.Pin layout

SDOS I2C SMUTE BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX DFS

AK4527BVQ

Top View
DZF2/OVF RIN+ RINLIN+ LINROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3
2. Pin function (1/2) No. 3 Pin name SDOS I2C SMUTE I/O I I I
NC DZFE TVDD DVDD DVSS PDN TST NC ADIF CAD1 CAD0

AK4527(1/2)

BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX DFS NC DZEF

I I/O I I I O I I I

TVDD DVDD DVSS PDN
Function 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. 1-9
Pin function (2/2) No. Pin name NC 33 ADIF CAD1 CAD0 LOUT3 ROUT3 LOUT2 ROUT2 LOUT1 ROUT1 LINLIN+ RINRIN+ DZF2
I/O I I I O O O O O O I I I I O
OVF 38 VCOM VREFH AVDD AVSS DZF1

O O I O

MCLK P/S DIF0 CSN DIF1 SCL/CCLK LOOP0

I I I I I I I

SAD/CDTI I/O 44 LOOP1 I
No Connect Function 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.

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. 1-10
RX-E100RSL/RX-E100RSB UPD784215AGC103 (IC671) : UNIT CPU

~ 51 50

2.Pin function Pin No.
1~24 25~34,37,44 45,50 51,54~63 64,69,72 73~90~95~100

1 ~ 25

Symbol
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
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 -

Function

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
TC9446F-014 (IC631) : Digital signal processor for dolby digital (AC-3) / MPEG2 audio decode

Pin No.

Latch Data L H OUTPUT ON OFF

OE Vdd

Output Enable Power Supply
NJM2246M (IC511,IC512,IC513) : Video switch

Block diaglam

GND 8 Vout 7 V+ 6 Vin3 5
INPUT CONTROL SIGNAL- OUTPUT SIGNAL CTL1 L H L/ H CTL2 L L H OUTPUT SIGNAL Vin1 Vin2 Vin3

6dB AMP.

1 Vin1

2 CTL1

3 Vin2

4 CTL2

NJM2267M (IC516) : Video switch
1. Pin layout 2. Block diaglam

Vin 1 GND VSAG1 VOUT1

Vin2 V+ VSAG2 VOUT2
1 Vin 6.2dB Amp 75 Driver Vout 2.0k 2.2k VSAG 2 SAG correction Vout 2.0k 2.2k VSAG 1 SAG correction 2 GND

6.2dB Amp

75 Driver
NJM2279M (IC515) : Video switch

1. Pin layout

Vin3 SW1 Vin2 MUTE2 VOUT2 GND2 GND8 VSW2
2. Block diaglam SW2 Vin1
Vin1 20k MUTE1 VOUT1 N.C. V+ AMP. Driver 75

20k 20k 41.4k

6dB 4.45k AMP. 6dB 20k 20k 4.45k 41.4k

Driver 75

SW1 MUTE2 GND1 GND2
NJM2293 (IC514) : Video switch
Block diaglam In4 GND3 In3 NC CTL2 NC GND2 In2
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.20951)

Printed in Japan 200105(V)
TV AUDIO IN AUDIO OUT TV R/C,G,B,Y/V,YS OUT

LVA10231-2

IC511(B) IC512(G) IC513(R/C)

TUNER L/R

LVA10009-1
IC191 AM/FM DET IC102 PLL IC121 TUNER RF101 MW RF&OSC T111

T-V LINK

IC514(Y/V)
VCR AUDIO IN AUDIO OUT Y/V OUT VCR R/C,G,B,Y/V,YS IN TV SLOW OUT VCR SLOW IN

IC515(YS)

PLL CLK, PLL DATA, PLLCE

CN512 LVA10231-1

DVD R/C,G,B,Y/V,YS IN DVD AUDIO IN DVD SLOW IN STB R/C,G,B,Y/V,YS IN STB AUDIO IN STB SLOW IN SUBWOOFER OUT

AUDIO OUT

CN503 LVA10229-2

CENTER

TAPE PLAY TAPE REC SUBWOOFER OUT

CN411 LVA10229-3

COAXIAL IN
PLL CLK, PLL DATA, PLLCE,
Lch SW IC611 DSP IC631 DSP CONTROLLER IC671 AD/DA CONVERTER IC601

Q315 Q317

IC501 AUDIO SW & VOLUME

Q316 Q318

LVA10230-5

OPTICAL IN

LVA10230-4

Lch Rch

LVA10212-1
DSP COMMAND,DSP CLK, DSP STATUS, DSP READY, DSP RESET VOLCLK, VOLDATA, VOL LATCH

AUDIO Cch AMP.

Q915 Q917

LVA10230-8

SDRAM IC641

B643 C701 C702 D701 D702 D704 C703

RY701 QSK0082-001

D716 1SS133

C704 4700/63

C705 4700/63

R701 5.6k

C706 47/25

D705 MTZJ18C

CN711 CN206

L741 0.45

C741 0.022 R745 3.9 C743 220p

C745 220p

C747 0.022 ST741

D741 1SS133

RCN712
RY741 QSK0109-001 R746 3.9 L742 0.45 C742 0.022
C744 220p C746 220p C748 0.022

R742 12

R743 12

R704 R705 R706 R707 R708

100k 100k 82k 100k 82k
L743 0.45 C709 10/50 R709 10k
C749 0.022 R747 3.9 C751 220p

C753 220p

C755 220p

Q702 KTC3200/GL/

RY742 QSK0109-001 FW702 L744 0.45

R711 100k

R710 10k

R748 3.9

D742 1SS133

C752 220p

Q703 KTA1268/GL CN714 R712
C750 0.022 Q704 KTC3199/GL/ C710 47/16 D743 1SS133 RY743 QSK0109-001 L745 0.45 FW701 C757 0.047 D707 1SS133

C754 220p C756 220p

C760 220p R749 3.9

R720 3.9k D710 MTZ5.1JC

C758 220p
R721 4.7k D711 1SS133 Q708 KRC109M R722

C759 220p

C712 4.7/50

C713 4.7/50

FW702 CN517 R724 4.7k R725 4.7k R726 4.7k
D712 1SS133 D713 1SS133 Q710 KRC109M
Q712 Q711 KRC109M KRC109M

Q713 KRC109M RR713 10

FRONT signal CENTER signal SURROUND signal

Q709 KRC109M

Q706 KTA1023/OY/

Q705 2SD2395/EF

D708 1SS133
R716 1k R727 4.7k R728 4.7k R717 22k

R714 10k

C717 100p
Q714 KRC109M D714 1SS133 C714 4.7/50

Q715 KRC109M D715 1SS133

R718 22k R731 R719 47k R732

Q707 KTC3200/GL

C711 22/50

C715 4.7/50

SHEET 2/8

A B C D E F G

Audio amp section

C907 0.0015

RQ905 KTA1268/GL
C919 10/100 RD905 1SS133 RQ915 2SD2389LD/OPY

R901 2.2k C901 2.2/50

R909 100

R907 3k D901 1SS133

C921 47p
R949 47k Q919 KTA1268/GL RCN705

C917 2.2/50 R913 56k

C915 33p R955 3.3k

C913 0.01

R927 750

R929 470

Q911 KTC3200/GL

Q901 2SC2240/BL

C911 Q903 2SC2240/BL RC909 47/16
R957 3.3k C929 47/50 TH901 QAD0012-202 R959 3.3k R961 3.3k R923 10

Q909 2SD637( Q,R)

Q913 KTA1268/GL

R937 R941 180

R943 0.22
L901 0.45 RR945 1k Q917 2SB1559LD/OPY D909 1SS133 R947 18k C925 0.047MY C927 0.047MY RC819 10/100

R925 360

R821 10

D907 1SS133 R933 10

R903 56k

R905 18k

VR302 1K

RR322 10

D306 1SS133

Q316 2SD2389LD/OPY

C810 47/16

R824 10

R834 10

C824 47p

SHEET 3/8

Audio signal input terminal section
C606 C604 C602 CN601 C601

DSP signal

TUNER signal SUB WOOFER signal
TV Audio signal VCR Audio signal DVD Audio signal
TV_R DVD_SLOW DVD-B DVD_G DVD_R/C DVD_Ys DVD_V/Y
DSP_LFE DSP_C DSP_SR DSP_SL DSP_R DSP_L R534 DSP_ROUT 4.7k DSP_LOUT R533 4.7k

R536 10k

STB_G STB_V/Y STB_Ys STB_R/C STB_SLOW STB_B
VCR_L +7V VCR_R TV_ROUT -7V TV_LOUT TV_L

RDS_DAVN RDS_SDA RDS_SCL

R535 10k
DSP_RESET DSP_READY DSP_COMMAND DSP_STATUS DSP_CLK
CN504 D.GND RDS_DAVN RDS_SDA RDS_SCL
CN122 R575 4.7k C551 0.0056MY PLL_DATA PLL_CE PLL_CLK TU_MUTE TUNED STEREO C552 0.0056MY
J501 RC502 330p C501 330p RR1612 100k R1611 100k RC578 47/16 DVD_R C577 47/16 R576 4.7k

FL501 QQR0590-001

DVD_L DVD-B R504 DVD_SLOW 330 C503 4.7/50 RC504 D511 4.7/50 MTZJ13C R506330 DVD_G RD512 MTZJ13C RD513 MTZJ13C RRC506 4.7/50 R511 330
FL502 QQR0590-001 RC553 470/6.3
+5.6V TUNER_L TUNER_R CN121
C505 4.7/50 DVD_R/C DVD_Ys TV_LOUT DSP_LOUT C519 4.7/50 C521 10/50 DSP_L C525 0.0068MY C527 0.0068MY C523 0.068MY R1619 100k 0.1MY DSP_SL C549 4.7/50 DSP_C

D514 MTZJ13C

R571 1k
RQ509 DTA114YKA CN411 R578 1k TUNED STEREO PLL_CE TU_MUTE PLL_CLK PLL_DATA DSP_COMMAND DSP_STATUS DSP_CLK DSP_READY DSP_RESET VOL_CLK VOL_DATA VOL_LATCH S_MUTE

DVD_V/Y

R1617 100k

R537 10k C529 4.7/50

TAPE_LOUT

SL_OUT

EP501 TUNER_L TV_L STB_L DVD_L TAPE_L VCR_L STB_R R1614 100k R1613 100k STB_L STB_B R516 STB_SLOW 330 C509 4.7/50 C591 22p VCR_R TAPE_R DVD_R STB_R TV_R

R570 100k

Q506 2SC3576 R572 1k

R574 10k

C554 2.2/50

R510 75

R569 100k

Q505 2SC3576

R573 10k

C550 4.7/50

R1556 2.2

C1522 4.7/50

C1523 47p
R1525 47k Q1522 DTC114TKA RQ1528 KTA1267/YG R1575 150

C1528 47/16

C1529 1.5ML

R1558 1M

D1506 MTZJ8.2C
TV Audio signal VCR Audio signal

VIDEO1

C1542 4.7/50

DVD_V/Y R1577 220

R1576 220

C1541 47/16

SHEET 5/8
System control & FL displaying section

C408 4.7/50

C407 4.7/50
R407 10k DVD_IN R408 10k Q402 KTC3199/GL R406 27k Q401 KTC3199/GL R403 68k R404 47k R405 15k C409 1000p R402 47k
GRID1 GRID2 GRID3 GRID4 GRID5 GRID6 GRID7 GRID8 GRID9 GRID10 GRID11 GRID12 GRID13
SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1
DI401 QLF0086-001 VIDEO1 VIDEO2 VIDEO3 VIDEO4 DVD_SLOW STB_SLOW VCR_SLOW TV_OUT SLOW_L RDS_DAVN RDS_SDA RDS_SCL R464 R465 RR1427
SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25

R401 22k

R415 10k STB_IN
SEG3 SEG2 SEG1 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 GRID13 GRID12 GRID11 GRID10 GRID9 GRID8 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1

R416 10k Q404 KTC3199/GL

Q403 R411 KTC3199/GL 68k R412 47k R414 27k R413 15k

R410 47k

R409 22k C410 1000p

C417 560p

SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 R400 R489 R490 R493 R494 R495 R496 R497 R498 R499 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 2092_LCK 2092_DATA 2092_CLK RELAY_LR RELAY_C RELAY_S POWER SWITCH SW_MUTE S_MUTE

IC401 MN101C35DHR

VIDEO4 VIDEO3 VIDEO2 VIDEO1 VOL_LATCH VOL_DATA VOL_CLK DSP_RESET DSP_READY DSP_CLK DSP_STATUS DSP_COMMAND STEREO TUNED RDS_DAVN
CN401 R423 10k VCR_IN R424 10k Q406 KTC3199/GL R422 27k Q405 R419 KTC3199/GL 68k R420 47k R421 15k C411 1000p R418 47k SW_MUTE S_MUTE R467 TUNED R468 STEREO R469 PLL_CE R470 TU_MUTE R471 PLL_CLK R472 PLL_DATA R473 DSP_COMMAND DSP_STATUS R474 R475 DSP_CLK DSP_READY R476 DSP_RESET R477 VOL_CLK R478 VOL_DATA R479 VOL_LATCH R480 SWITCH

IC403 GP1U281X

R417 22k
C401 PLL_DATA PLL_CLK TU_MUTE PLL_CE RDS_SCL RDS_SDA R425 10k 100/6.3

R455 10k

220 220
C402 0.022 Q407 DTC114EKA D408 1SS355

PROTECTOR

C412 0.01 C413 0.01 KEY_IN1 KEY_IN2 KEY_IN3 CS1 CS2 DVD_IN STB_IN VCR_IN

SLOW_L

TV_OUT C414 0.01

C405 1.5ML

C404 100/6.3

R426 22k

C403 2.2/50 IC404 IC-PST9139 CN214 SWITCH +5.6V B+5V D.GND F2 -VPP F1 POWER RELAY_LR RELAY_C RELAY_S PROTECTOR

C416 0.01

R488 10k

X401 QAX0246-001

C415 0.01

C418 0.022

R427 4.7k C406 4.7/50

KEY_IN1

KEY_IN2

KEY_IN3

R1424 C419 100/6.3 CS1 CS2 RD401 SLR-342MC AM/FM_IND D402 SLR-342MC TAPE_IND D403 SLR-342MC TV_IND Q408 DTA114EKA Q409 DTA114EKA Q410 DTA114EKA Q411 DTA114EKA Q412 DTA114EKA D404 SPR-325MVW/L 2092_DATA 2092_CLK 2092_LCK DVD_R_IND DVD_G_IND AM/FM_IND TAPE_IND TV_IND VCR_G_IND IC402 BU2092

R429 10k R430 1k S401

R436 10k R437 1k S406

R444 10k R445 1k S413

R452 10k R453 1k
R456 10k R457 1k B620 R458 1k B619 R459 1.2k B618 R460 1.5k B617 R461 2.2k B616 R462 2.7k B615

R1432 220

R431 1k S402

R438 1k S407

R446 1k S414

R454 1k B621

RR428 220

R432 1.2k S403

R439 1.2k S408

R447 1.2k S415

R433 1.5k S404

R440 1.5k S409

R448 1.5k

D405 SPR-325MVW/L

STB_R_IND STB_G_IND VCR_R_IND

R434 2.2k S405

R441 2.2k S410

R449 2.2k S416

R435 2.7k

R442 2.7k S411

R450 2.7k S417

D406 SPR-325MVW/L

R443 3.9k S412 D407 SLR-342VC RR451 3.9k S418 FW401 FW401 STANDBY R492 3.9k S422 S421
Q413 DTA114EKA VCR_G_IND DVD_G_IND VCR_R_IND DVD_R_IND STB_G_IND STB-R-IND

SHEET 6/8

DSP section
CC628 0.01 TP601 RC621 1/50 J601 K601 R622 NQR0269-QNN0347-001 C622 100p RC623 1

IC621 TC7SU04FU

IC622 TC7SU04FU

J601 C626 1

R628 18k C608 0.1 R617 10k R618 10k C607 100/16 R2515 10k TP501 IN_L C2503 4.7/50 R2511 9.1k R2513 10k C2515 120p R2517 10k C2507 33p R2507 22k C2517 390p R2509 22k IC610 BA15218F C2512 0.1 C2556 0.1 TP509 LIN+ C2555 0.1 TP511 RRC609 0.1 C610 100/6.3

R627 4.7k

SDTO SDTI3 SDTI2 SDTI1 LRCLK BCLK

C624 0.1

SELECT4

RRRRRR612 220

R603 47k

R2501 100k

C2513 0.0012

IC609 BA15218F

R602 47k R601 47k
R613 8.2k R615 4.3k CDTO CDTI

CCLK CS

SELECT3

R623 100

IC611 BU4066BCF

C2582 10/16

LFE.MIX

IC690 BA15218F

C661 0.01 D.MUTE IC671 UPD784215AGC103 SELECT1 SELECT2 SELECT3 SELECT4 TEST Tx Rx
R674 4.3k DSPREADY R675 4.3k DSPCLK R676 4.3k DSPCOMMAND

R6808.2k

C679 100P

8.2k 8.2k

WE A13 A8 A9 A11 OE A10 CE I/O7 I/O6 I/O5 I/O4 I/O3
A8 A9 A10 A11 A12 A13 A14 A15 A16

C2583 22p

Q672 DTC114YE
R664220 CS R663220 CCLK R662220 CDTO R661220 CDTI

C2564 22p

R669 10k

A0 A1 A2 A3 A4 A5 A6 A7

C634 0.1

R631 0

C2588 4.7/25 R2589 100k
R2550 2.7k Q671 2SD2114K/VW
C2585 0.1 R671 10k Q673 DTA144EKA LFE.MIX

R679 R678

Q670 DTC114YE

DSPSTATUS

C2586 0.1

R672 1M

R682 10k

IC641 W24L010AJ-12

LOCK DIGITAL0 FORMAT CHANNEL ERR RST_DET

C694 0.1

R683 0

R670 10k

C677 100P R6778.2k
C685 47/16 C683 0.01 C686 47/16 C682 0.01 C684 100/6.3 C681 0.01 RR687 0

C671 0.01

R673 4.3k
A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2

C672 100/6.3 R688 0

C653 0.1 C654 100/6.3

X671 NAX0275-001X R689 0

R640 0

R698 0

C687 0.01 C688 100/6.3

IC681 PQ3DZ53

A+5V A-12V A+12V D+5V D.GND RESET DSPREADY DSPCOMMAND DSPSTATUS DSPCLK

R681 10k

C689 0.01 C690 100/6.3
CENTER signal SURROUND signal
OUT_LFE OUT_C OUT_SR OUT_SL OUT_R OUT_L

FRONT signal

CN681 QGB2510K1-20

IN_R IN_L

C635 0.1

C2576 0.001

R2578 100k

IC661 BA15218F

R2566 R2562 3k 100k

C2570 0.1

ERR FORMAT CHANNEL DIGITAL0

NAX0385-001X

R2556 7.5k

C647 22p

R6472.2M

UN661 GP1FA550RZ

SHEET 7/8

Tuner section

R127 8.2K

RF101 QAU0119-001

C129 0.001 C128 0.47/50 C134 0.0022 C137 68P C117 6P LC118 15P C133 22/16

R140 56K

C156 0.001

C135 0.022

1/50 C136
R157 C161 10/16 C162 10/16 2.7K R158 2.7K C139 0.039

Q103 2SC461/BC

R104 2.7K

C123 0.047

R103 100

R106 1K

D129 1SS133

R132 39K R146 4.7K

C101 0.01

Q102 2SC535/BC

R109 220

R108 3.3K C107 22/16

C126 100P C157 C158 0.047 22/16 R147 3.3K

R107 560

CF101 QAX0285-001Z

C105 0.022

C168 1/50

C140 0.039

IC121 LC72136N

IC102 LA1838

Q112 KTC3199/GL Q111 KTC3199/GL AT101 QNB0014-001

R111 4.7k

R112 4.7k

Q113 DTA114Y

C141 0.047 C144 0.047

R145 10K

C121 12P C122 12P
R126 5.6K R122 4.7K Q121 DTA124E T142 QQR0973-001

R142 47

CF102 QAX0285-001Z

C150 22/16

X121 QAX0402-001

R144 3.3K

C148 0.22/50

C147 1/50

R143 5.6k
R184 T111 QQR0871-001 10K

C146 1/50

C185 10/16

C186 10/16

C195 330P C143 0.022

C196 2.2/50

R119 10K

C111 0.047

C112 12P
10K R133 3.9K RCF103 QAX0519-001Z C184 100/16

R134 1K

C193 560P

SAA6588

R129 2.2K C103 0.022 TP101 C130 100/10

R128 4.7K R130

D123 1SS133

R161 1K X191

D121 1SS133
R191 1K R193 R194 10K 10K

68( 1/4W) F.RES.

QAX0263-001Z R162 1K C191 82P C192 47P C194 0.1 R192 470K

C197 0.047 C199 10/16

D131 1SS133 R141 1K
DATA CE CK MUTE TUNED STEREO 9V DETOUT 5.6V LOUT GND ROUT

QGB2501K2-12

QGB2501K1-04

TO CN121 ( SHEET 4 / 8 )

TO CN122 ( SHEET 4 / 8 )
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

TUNER signal

DAVN SDA SCL

SHEET 8/8

Printed circuit boards
Main & System control board

C403 C401 R427

S413 IC404

R443 S411 R410 R411 R412

R409 C410 R413 R414

R454 R453

R433 R434 R446 R435

R462 R461

R425 R426 S410 S409

S408 C416 R456

R402 R404

R403 R405 Q405

R419 R420 R418

R460 R459

R457 S401 R431 S402
R448 R447 C415 C414 C412 R452 R444 R436

R430 R478 R477 R476 R479

R475 R473
R1422 R1421 R1420 R1419 R1418 R406 R1417 R1416 Q402 R401 R1415 R422 C411

SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW SPECIAL SCREW T.SCREW POWER CORD POWER CORD STRAIN RELIEF TOP COVER SPECIAL SCREW SPECIAL SCREW FUSE FUSE FUSE FASTENER CAUTION LABEL T.SCREW FELT SPACER T.SCREW T.SCREW T.SCREW T.SCREW T.SCREW
Electrical parts list (Power amp board)

Block No. 01 Remarks

.10MF 5% 100V.10MF 5% 100V.10MF 5% 100V 2200MF 20% 35V 1000MF 20% 35V.047MF 5% 50V.047MF 5% 50V 4700PF 5% 100V 470MF 20% 25V 4700PF 470MF 20% 16V 2200MF 20% 6.3V 220MF 20% 50V 100MF 20% 63V 22MF 20% 50V 22MF 20% 50V 1.0MF 20% 50V 100MF 20% 25V 2.2MF 20% 50V 2.2MF 20% 50V 68PF 5% 50V 68PF 5% 50V 220PF 5% 50V 220PF 5% 50V 1500PF 10% 50V 1500PF 10% 50V 100MF 20% 16V 100MF 20% 16V 10PF 5% 50V 10PF 5% 50V.010MF 5% 50V.010MF 5% 50V 22PF 5% 500V 22PF 5% 500V 100MF 20% 16V 100MF 20% 16V 100MF 20% 63V 100MF 20% 63V 47PF 5% 500V 47PF 5% 500V 47PF 5% 500V 47PF 5% 500V.047MF 5% 50V.047MF 5% 50V.047MF 5% 50V.047MF 5% 50V 2.2MF 20% 50V 2.2MF 20% 50V 68PF 5% 50V 68PF 5% 50V 220PF 5% 50V 220PF 5% 50V 1500PF 10% 50V 1500PF 10% 50V 47MF 20% 16V 47MF 20% 16V 10PF 5% 50V 10PF 5% 50V.010MF 5% 50V.010MF 5% 50V 33PF 5% 500V 33PF 5% 500V 100MF 20% 16V
C 201 C 202 C 203 C 204 C 205 C 206 C 207 C 208 C 209

Parts number

QFLC2AJ-104Z QFLC2AJ-104Z QFLC2AJ-104Z QETM1VM-228 QETM1VM-108 QFLC1HJ-473Z QFLC1HJ-473Z QFLC2AJ-472Z QETN1EM-477Z QCZ9104-472 QETN1CM-477Z QETN0JM-228Z QETN1HM-227Z QETN1JM-107Z QETN1HM-226Z QETN1HM-226Z QETN1HM-105Z QETN1EM-107Z QETN1HM-225Z QETN1HM-225Z QCS31HJ-680Z QCS31HJ-680Z QCS31HJ-221Z QCS31HJ-221Z QCB31HK-152Z QCB31HK-152Z QETN1CM-107Z QETN1CM-107Z QCS31HJ-100Z QCS31HJ-100Z QFLC1HJ-103Z QFLC1HJ-103Z QCS32HJ-220Z QCS32HJ-220Z QETN1CM-107Z QETN1CM-107Z QETN1JM-107Z QETN1JM-107Z QCS32HJ-470Z QCS32HJ-470Z QCS32HJ-470Z QCS32HJ-470Z QFLC1HJ-473Z QFLC1HJ-473Z QFLC1HJ-473Z QFLC1HJ-473Z QETN1HM-225Z QETN1HM-225Z QCS31HJ-680Z QCS31HJ-680Z QCS31HJ-221Z QCS31HJ-221Z QCB31HK-152Z QCB31HK-152Z QETN1CM-476Z QETN1CM-476Z QCS31HJ-100Z QCS31HJ-100Z QFLC1HJ-103Z QFLC1HJ-103Z QCS32HJ-330Z QCS32HJ-330Z QETN1CM-107Z

Parts name

M CAPACITOR M CAPACITOR M CAPACITOR E CAPACITOR E CAPACITOR M CAPACITOR M CAPACITOR M CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR M CAPACITOR M CAPACITOR C CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR M CAPACITOR M CAPACITOR M CAPACITOR M CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR M CAPACITOR M CAPACITOR C CAPACITOR C CAPACITOR E CAPACITOR

C 591 C 592

NCS31HJ-220X NCS31HJ-220X QETN1HM-106Z QETN1HM-106Z QETN1HM-475Z QETN1HM-475Z QETN1HM-475Z QETN1HM-475Z QZW0038-001 QZW0038-001 QGD2501C1-04Z QGF1205C1-17 QGF1205F1-14 QGB2510J1-20 QGF1205C1-27 QGB2510J1-12 QGB2510J1-04 QJP001-031401 QJP002-021401 QJP001-031101 QJQ007-031201 QGB2510K1-20 QGF1205F1-27 QGB2510J1-20 NCS31HJ-331X NCS31HJ-331X QETN1HM-475Z NCS31HJ-470X QETN0JM-477Z QETN1HM-475Z NCS31HJ-331X NCS31HJ-331X NCS31HJ-470X QETN0JM-477Z NCS31HJ-470X QETN0JM-477Z NCS31HJ-470X QETN1HM-475Z NCS31HJ-470X QETN0JM-477Z QETN1CM-476Z QCZ0205-155Z QETN0JM-477Z QETN1HM-475Z QETN1HM-475Z NCS31HJ-470X QETN1CM-476Z QETN1HM-475Z NCB31CK-223X NCB31CK-223X MTZJ7.5C-T2 MTZJ7.5C-T2 MTZJ15C-T2 MTZJ15C-T2 MTZJ5.6C-T2 MTZJ5.6C-T2 1SS355-X MTZJ13C-T2 MTZJ13C-T2 MTZJ13C-T2 MTZJ13C-T2 MTZJ13C-T2 MTZJ13C-T2
C CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR WIRE CLAMP WIRE CLAMP SOCKET CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR SHI CR C-B WIRE SHI CR C-B WIRE SHI CR C-B WIRE SKT WIRE ASSY B TO B CONNE CONNECTOR CONNECTOR C CAPACITOR C CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR C CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR ML C CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR E CAPACITOR E CAPACITOR C CAPACITOR C CAPACITOR Z DIODE Z DIODE Z DIODE Z DIODE Z DIODE Z DIODE DIODE Z DIODE Z DIODE Z DIODE Z DIODE Z DIODE Z DIODE
4.7MF 20% 50V 4.7MF 20% 50V 4.7MF 20% 50V 4.7MF 20% 50V
C 601 C 602 C 603 C 604 C 605 C 606
10MF 20% 50V 10MF 20% 50V 4.7MF 20% 50V 4.7MF 20% 50V 4.7MF 20% 50V 4.7MF 20% 50V
CL501 CL502 CN205 CN411 CN412 CN501 CN502 CN503 CN504 CN505
4.7MF 20% 50V 4.7MF 20% 50V 10MF 20% 50V 10MF 20% 50V.068MF 5% 50V.068MF 5% 50V 6800PF 5% 50V 6800PF 5% 50V 6800PF 5% 50V 6800PF 5% 50V 4.7MF 20% 50V 4.7MF 20% 50V.10MF 5% 50V.10MF 5% 50V.10MF 5% 50V.10MF 5% 50V
CN506 CN507 CN508 CN511 CN512 CN601 C1505 C1506 C1507 C1508 C1509 C1510 C1515 C1516 C1517 C1518 C1519 C1520 C1521

4.7MF 20% 50V