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AV RECEIVER
RX-V396/RX-V396RDS HTR-5230/HTR-5230RDS
SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.
WARNING:
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
IMPORTANT: The presentation or sale of this manual to any individual of firm does not constitute
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). you apply power to the unit.
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before
I CONTENTS
TO SERVICE PERSONNEL ........................................... 1 REMOTE CONTROL PANELS ....................................... 1 FRONT PANELS ............................................................. 2 REAR PANELS ........................................................... 3~4 SPECIFICATIONS ....................................................... 5~6 INTERNAL VIEW ............................................................ 7 DISASSEMBLY PROCEDURES .................................... 7 SELF DIAGNOSIS FUNCTION ................................ 8~19 FACTORY PRESET ...................................................... 20 AMP ADJUSTMENT ..................................................... 21 TUNER ADJUSTMENT ........................................... 22~25 IC DATA .................................................................. 26~34 DISPLAY DATA ........................................................... 35 BLOCK DIAGRAM .................................................. 36~39 PRINTED CIRCUIT BOARD ................................... 40~59 SCHEMATIC DIAGRAM ......................................... 60~67 PARTS LIST ............................................................ 68~85 REMOTE CONTROL TRANSMITTER ................... 86~88
100705
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I TO SERVICE PERSONNEL
1. Critical Components information Components having special characteristics are marked ! and must be replaced with parts having specifications equal to those originally installed. WALL 2. Leakage Current Measurement (For 120V Model only) OUTLET When service has been completed, it is imperative that you verify that all exposed conductive surfaces are properly insulated from supply circuits. Meter impedance should be equivalent to 1500 ohm shunted by 0.15µF. Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC plug in both polarities.
AC LEAKAGE TESTER OR EQUIVALENT
EQUIPMENT UNDER TEST
· · ·
INSULATING TABLE
"CAUTION"
A V
"F804: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,REPLACE ONLY WITH SAME TYPE 6.0A,125V FUSE." ATTENTION F804: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 6.0A, 125V FUSE
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
I REMOTE CONTROL PANELS
M U,C,R,T and A models
CD AMP TUNER DVD /LD TV DVD MENU POWER CBL /SAT VCR TAPE /MD
M B and G models
TIME/LEVEL
POWER
PRG +
SET MENU
-DSP
TEST PRG --
+
EFFECT
DECK A/B
CD 1
TUNER 2
TAPE/MD 3 VCR 6 EXT.DEC. 9
DISC SKIP DIR A
TAPE
DVD/LD SAT/D-TV 4 5 AUX 7 8
DIR B
+10
0
TEST ENTER A/B/C/D/E
+100
CLEAR EFFECT
CD
-CH
DISC SKIP PRESET
TV ES COD ET MUTE
+
CH
-- PRESET +
A/B/C/D/E
CD
E
TUNER TAPE/MD
OL
V
RETURN
SLEEP
UM
TV
INDEX
DISP
DVD/LD SAT/D-TV
VCR
AUX
VCR REC PRG +
TV INPUT
A/B
SLEEP
EXT.DEC.
-DIR A SELECT
+
DIR B
TITLE PRG -TIME/LEVEL RAV205
V473220 US
MENU
VOLUME
SET MENU
RAV12 V499940
1
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I FRONT PANELS M RX-V396 · U, C, A, B and G modelsBL (Black model) · R and T modelsBL (Black model) and GD (Gold model)
M RX-V396RDS
· B and G modelsBL (Black model)
M HTR-5230
· U, C and A modelsBL (Black model) · T modelsBL (Black model) and GD (Gold model)
M HTR-5230RDS
· B and G modelsBL (Black model)
2
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I REAR PANELS
M RX-V396/HTR-5230 U model
M RX-V396/HTR-5230 C model
M RX-V396 R model
M RX-V396/HTR-5230 T model
3
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
M RX-V396/HTR-5230 A model
M RX-V396/RX-V396RDS/HTR-5230RDS B model
M RX-V396/RX-V396RDS/HTR-5230RDS G model
4
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I SPECIFICATIONS
IAUDIO SECTION Minimum RMS Output Power Per Channel (Power Amp. Section) U, C models MAIN L/R, REAR L/R 20Hz to 20kHz, 0.06% THD, 8 60W+60W 1kHz, 0.09% THD, 8 70W+70W CENTER 20Hz to 20kHz, 0.06% THD, 8 60W 1kHz, 0.09% THD, 8 70W R,T,A,B,G,L models MAIN L/R, REAR L/R 20Hz to 20kHz, 0.06% THD, 8 60W+60W 1kHz, 0.09% THD, 8 65W65W CENTER 20Hz to 20kHz, 0.06% THD, 8 60W 1kHz, 0.09% THD, 8 65W Maximum Power (EIAJ) R, T models only MAIN L/R, REAR L/R 1kHz, 10% THD, 8 95W+95W CENTER, 1kHz, 10% THD, 8 95W Dynamic Power Per Channel (IHF) MAIN L/R U, C models 8/6/4/2 90W+90W/110W+110W/130W+130W/150W+150W R,T models 8/6/4/2 85W+85W/105W+105W/125W+125W/145W+145W DIN Standard Output Power Per Channel G model only MAIN L/R, 1kHz, 0.7% THD, 4 90W+90W Dynamic Headroom(8) U, C models only 1.76dB IEC Power G model only MAIN L/R, 1kHz, 0.06% THD, 8 65W+65W Damping Factor (SPEAKER A) MAIN L/R, 20Hz to 20kHz, 8 60 Input Sensitivity/Input Impedance CD etc. 150mV/47k MAIN L/R (EXTERNAL DECODER) 150mV/47k CENTER 150mV/40k SURROUND L/R 150mV/40k SUB WOOFER 150mV/40k Maximum Input Signal Level (1kHz) CD etc. (EFFECT ON), 0.5% THD 2.2V Output Level/Output Impedance REC OUT 150mV/1.2k SUB WOOFER (MAIN SP : SMALL) 4V/1.2k Headphone Jack Rated Output/Impedance CD etc., Input=1kHz, 150mV, RL=8 0.47V/390 Frequency Response(20Hz to 20kHz) CD etc., MAIN 0±0.5dB Total Harmonic Distortion(20Hz to 20kHz) CD etc.(EFFECT OFF) to MAIN SP OUT(30W/8) 0.025% Signal-to-Noise Ratio(IHF-A Network) CD etc,(EFFECT OFF), Input shorted, SP OUT 96dB Residual Noise(IHF-A Network) MAIN L/R, SP OUT 150µV Channel Separation(Vol. 30dB, EFFECT OFF) CD etc, Input 5.1k terminated, 1kHz/10kHz 60dB/45dB Tone Control Characteristics BASS : Boost/Cut ±10dB(50Hz) : Turnover Frequency 350Hz TREBLE : Boost/Cut ±10dB(20kHz) : Turnover Frequency 3.5kHz Filter Characteristics MAIN, CENTER, REAR SP SMALL : H.P.F. fc=90Hz, 12dB/oct. SUB WOOFER : L.P.F. fc=90Hz, 18dB/oct. IFM SECTION Tuning Range U, C models 87.5 to 107.9MHz R, T models (Frequency Step: 100kHz) 87.5 to 108.0MHz (Frequency Step: 50kHz) 87.50 to 108.00MHz A, B, G models 87.50 to 108.00MHz 50dB Quieting Sensitivity (IHF) U, C, R, T models only Mono, 1kHz, 100% mod 1.6µV(15.3dBf) Stereo, 1kHz, 100% mod 23µV(38.5dBf) Usable Sensitivity (DIN) A, B, G models only DIN, Mono(S/N 26dB) 0.9µV DIN, Stereo(S/N 46dB) 28µV Alternate Channel Selectivity U, C, R, T models (±400kHz) 75dB A, B, G models ( ±300kHz) Selectivity(two signals, 40kHz Dev.) 55dB Signal-to-Noise Ratio U, C, R models (IHF) Mono/Stereo 81dB/75dB A, B, G models (DIN-Weighted, 40kHz Dev.) Mono/Stereo 75dB/69dB Harmonic Distortion (1kHz) Mono/Stereo 0.1%/0.2% Stereo Separation (1kHz) 48dB Frequency Response (20Hz to 15kHz) 0±1dB Output Level (1kHz) U, C, R, T models (100% mod.) 550mV A, B, G models (40kHz Dev.) 550mV Antenna Input 75 unbalanced IAM SECTION Tuning Range U, C models R, T models (Frequency Step : 10kHz) (Frequency Step : 9kHz) A, B, G models Usable Sensitivity Signal-to-Noise Ratio Output Level (1kHz, 30% mod.) Antenna
530 to 1710kHz 530 to 1710kHz 531 to 1611kHz 531 to 1611kHz 300µV/m 52dB 150mV Loop antenna
5
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IVIDEO SECTION Video Signal Type U, C models NTSC R model NTSC/PAL T, A, B, G models PAL Video Signal Level 1Vp-p/75 Maximum Input Level 1.5Vp-p Signal-to-Noise Ratio 50dB Monitor Output Frequency Response(3dB) 5Hz~10MHz
G DIMENSIONS
21.5 (7/8") 130(5-3/32")
435(17-1/8") Units: mm (inch)
IGENERAL Power Supply U, C models AC120V, 60Hz R model AC110/120/220/240V, 50/60Hz T models AC220V, 50Hz A model AC240V, 50Hz B, G models AC230V, 50Hz Power Consumption U model 180W R, T, A, B, G models 190W C model 190W/250VA Standby Power Consumption U, C, models 0.90W A, B, G models 0.96W Maximum Power Consumption R model only 5CH Simultaneous output, 10% THD 480W AC Outlet U, C, R, T, G models, Switched x 2 100W max(Total) A, B models, Switched x 1 100W max Dimensions(W x H x D) 435 x 151 x 390.5mm (17-1/8" x 5-15/16" x 15-3/8") Weight 10kg(23Ibs.) Accessories Remote Control Transmitter x 1 Indoor FM antenna x 1 AM loop antenna x 1 Battery U, C, R, T, A models (size "AAA", "R03") x 4 B, G models (size "AA", "R06") x 2 * Specifications subject to change without notice. U ......... U. S. A. model A ......... Australian model C ......... Canadian model B ......... British model R ......... General model G ......... European model T .......... China model
WARNING
Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged.
IMPEDANCE SELECTOR
BL........Black model TI.........Titan model
GD.........Gold model
Manufactured under license from Dolby Laboratories. "DOLBY", "AC-3", "PRO LOGIC", and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. ©1992-1997 Dolby Laboratories. All rights reserved.
21 (27/32")
151(5-15/16")
19.5 (13/16")
349.5(13-3/4")
390.5(15-3/8")
6
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I INTERNAL VIEW
1 23 4 5 67 8 9 0 A B 1 POWER TRANSFORMER 2 P.C.B. MAIN (6) 3 P.C.B. MAIN (5) 4 P.C.B. MAIN (2) 5 P.C.B. MAIN (7) (R, T models only) 6 P.C.B. MAIN (3) 7 P.C.B. MAIN (1) 8 P.C.B. OPERATION (5) 9 P.C.B. OPERATION (6) 0 P.C.B. INPUT (3) A P.C.B. INPUT (1) B P.C.B. TUNER C P.C.B. OPERATION (7) D P.C.B. MAIN (4) E P.C.B. INPUT (2) F P.C.B. OPERATION (2) G P.C.B. OPERATION (1) H P.C.B. OPERATION (4) I P.C.B. INPUT (4) J P.C.B. DSP
C
D
E
F
G H
I
J
I DISASSEMBLY PROCEDURES
(Remove parts in disassembly order as numbered.)
Center/Rear Speaker Terminal
4
Main Speaker Terminal
1. Removal of Top Cover Remove 4 screws (1) and 4 screws (2) in Fig. 1. 2. Removal of Front Panel a. Remove 5 knobs. b. Remove 6 screws (3) in Fig. 1. 3. Before Checking and Parts Replacement of Main Amplifier [P.C.B. MAIN (1)] a. Remove 2 screws (4) fixing the Main Speaker terminal in Fig. 2. b. Take out the P.C.B. MAIN (3) to Left side in Fig. 4. c. Remove 3 screws (5) fixing the Center/Rear Speaker terminal and the Heat Sink in Fig. 2. Binding Tie d. Remove the Binding Tie fixing P.C.B. MAIN (1)'s wiring in Fig. 3. Note) When the assembling , P.C.B. MAIN (1)'s wiring regardfully for ungenerated noise induction. e. Remove 2 screws (6) fixing the Main Unit in Fig. 3. f. While pull out the Main Unit to the Front Panel side, place the Main Unit on its side as shown in Fig. 4. g. Connect to ground by shorting between G201 on P.C.B. MAIN (1) P.C.B. MAIN (1) and the chassis. Note) When unconnected to ground, the protection function is active. h. Insert the insulator seet (Cloth, Paper or equivalent) 6 so that unshorted the between bottom side of P.C.B. MAIN (1) and the chassis. i. Insert the insulator seet (Cloth, Paper or equivalent) so that unshorted the between back side of Front Panel and the Heat Sink. j. Using a string, fix the between screw-hole of the Heat Sink and screw-hole of the Front Panel in Fig. 4.
Top Cover 2
Rear Panel
5
Fig.2
Main Unit
Heat Sink
G201
6
Fig.3
Main Unit Heat Sink
P.C.B. MAIN (1) 1 String
3 1
Front Panel
Chassis
7
3 Knob
Front Panel
P.C.B.MAIN (3)
Fig.1
Fig.4
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I SELF DIAGNOSIS FUNCTION
1. PURPOSE AND OPERATION
The RX-V396/RX-V396RDS/HTR-5230/HTR 5230RDS has a Self Diagnosis Function to locate a faulty part, if any, by inspecting and taking measurements. There are 12 main items in the diagnostic menu and sub-menu items as listed below.
No. 1 2 MAIN MENU ANALOG THROUGH DSP THROUGH SUB-MENU 1. MAIN BYPASS 2. DSP 0dB 1. YSS+SRAM M 2. YSS M 3. DSP FULL BIT 1. STATUS (BINARY FORM) 1. CENTER LARGE 2. EFFECT OFF 1. 2. 3. 4. 5. 6. 7. 8. 9. 6 DISPLAY CHECK (EFFECT OFF) MAIN : SMALL 0dB MAIN : LARGE 0dB MAIN : LARGE 10dB LFE/BASS : MAIN CENTER : NONE LFE/BASS : MAIN LFE/BASS : SUBWOOFER CENTER : NONE CENTER : SMALL REAR : SMALL FRONT MIX REMOTE CONTROL CODE (KEY) 7A88 ("1" [DSP mode]) 7A89 ("2" [DSP mode]) 7A8A ("3" [DSP mode]) 7A8B ("4" [DSP mode]) 7A8C ("5" [DSP mode]) 7A8D ("6" [DSP mode]) 7A8E ("7" ) 7A8F ("8" [DSP mode]) 7A90 ("9" [DSP mode]) 7A91 ("0" [DSP mode])
3 4 5
AC3 THROUGH PRO LOGIC SPEAKERS SET
1. (EFFECT OFF) 2. ALL SEGMENTS TURN OFF 3. ALL SEGMENTS TURN ON 4. ALTERNATE SEGMENTS TURN ON 5. SOFTWARE RELEASE DATE 1. ALL 2. MAIN L 3. CENTER 4. MAIN R 5. REAR R 6. REAR L 7. LFE 1. INHIBIT (Inhibit Memory Initialize) 2. RESERVED (Reserve Memory Initialize) 1. 2. KEY1, KEY2 3. TUNER SIGNAL LEVEL 4. DC PROTECTION 5. PS PROTECTION 1./2. DSP STATUS (1)/(2) 3./4. CHANNEL STATUS (1)/(2) 5./6. BSI0 (1)/(2) 7./8. BSI1 (1)/(2) 9./10. BSI2 (1)/(2) 11./12. BSI3 (1)/(2) 13./14. BSI4 (1)/(2) 15./16. BSI5 (1)/(2) 1. CHECK SUM MODIFICATION DATA EEPROM DATA 2. WRITING CONFIRMATION 3. START WRITING 1. CHECK SUM 2. VERSION 3. PORT SETTING 4. EXIT
7
MANUAL TEST
8 9
FACTORY PRESET AD DATA CHECK
10
STATUS INFORMATION FROM DSP
11
EEPROM WRITING FUNCTION
12
CHECK SUM/ VERSION/ PORT SETTING/EXIT
8
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
2. BEGINNING AND CANCELLATION
(1) Starting up the function and the display
After starting up, main menu No.1 is selected.
A. How to start diagnostic program Using the front panel keys of the main unit Plug in the AC power cord. With the Power OFF, hold down the "PRESET/TUNING simultaneously (Step 1), then press the "STANDBY/ON" key (Step 2). Sub menu No. 1 of the diagnosis main menu No. 1 will start.
" and "A/B/C/D/E" keys
FRONT PANEL
"STANDBY/ON" key "A/B/C/D/E" key "PRESET/TUNING " key
Step2. Press the "STANDBY/ON" key.
Step1. Hold down the "PRESET/TUNING " and "A/B/C/D/E" key simultaneously.
B. Settings for start-up of diagnostic program The settings used when starting the diagnostic program are as follows.
1. EFFECT LEVEL CHANNEL LEVEL (dB) 2. MUTING 3. INPUT (VIDEO) 4. CENTER SPEAKER 5. REAR SPEAKER 6. MAIN SPEAKER 7. LFE/BASS OUT 0 : OFF : DVD/LD (DVD/LD) : LARGE : LARGE : LARGE : SWFR : CENTER R SUR 0 L SUR 0 SWFR 0
C. Start-up display The protection history information appears on the front panel display.
9
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
G FL display at start-up of diagnostic program When the diagnostic program has started, the check sum of the main microcomputer or the protection history (*1) is displayed. If the protection function has been activated in the past, the type and voltage value are displayed. After a few seconds the diagnosis function menu will appear. (*1) If a faulty condition is detected such as excessive current, a bad power supply or excessive amplifier DC offset, the Power will be switched OFF automatically. Note) For the voltages of the power and DC protection functions, see the diagnosis main menu No. 9, which will be described later. The protection history will be cleared when "RESERVED" is selected in the diagnosis main menu No. 8 and FACTORY PRESET is engaged. G Protection history The following examples show how the protection history is displayed:
CHK S UM : X X X X X
Appears when the protection function has not been activated. Displayed the check sum (4-digit, hexadecimal) and the version (one letter) of the main microcomputer.
I P RO T E C T I ON
Appears when the current protection function has been activated. When power is turned on in an abnormal condition, the power relay will come on, protection will operate immediately, and power will turn off. Appears when the power protection function has been activated. For the % value, the voltage at that point is shown by 5V/100%. When power is turned on in an abnormal condition, power will turn off after half a second.
P S P R T : X X%
D C P R T : X X%
Appears when the power amp DC protection function has been activated. For the % value, the voltage at that point is shown by 5V/100%. When power is turned on in an abnormal condition, power will turn off after two seconds.
(2) Exiting method
The diagnosis function can be exited by any of the following procedures. Take care with the setting of backup memory initialization menu (diagnosis No. 8) when releasing the diagnosis function. 1. Select sub-menu No. 4 "EXIT" of the diagnosis main menu No. 12. 2. Press the "STANDBY/ON" key on the main unit or "STANDBY" key on the remote control to turn Power OFF.
10
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
3. OPERATION AND DISPLAY WHEN STARTING DIAGNOSIS FUNCTION
(1) Selection of diagnostic menu
The diagnostic menu and the sub-menu can be selected by using the front panel keys of the main unit or the remote control unit. G Selection by using the front panel keys of the main unit The main menu can be changed cyclically by using the "PROGRAM / " keys, and the sub-menu, by using the "PRESET/TUNING / " keys. The " " key will increase the main or sub-menu number.
FRONT PANEL
Reverse Forward Main menu
Reverse Forward Sub-menu
G Selection by using the remote control unit The remote control codes in the menu list (see right column on page 8) correspond to the DSP program, test and effect keys. See the figure on the right.
CD TUNER 2 TAPE/MD 3 VCR 6 EXT.DEC. 9
7A-89 7A-8A 7A-8C 7A-8D 7A-8F 7A-90
7A-88 7A-8B 7A-8E 7A-91
1
DVD/LD SAT/D-TV 4 5 AUX 7 8
+10
0
TEST ENTER A/B/C/D/E
+100
CLEAR EFFECT
-CH
DISC SKIP PRESET
+
CH
(2) Other functions available while diagnosis function is active
Listed below are the other functions available while the diagnosis function is active. · · · · · Selection of the input (include TAPE MONITOR/EXTERNAL DECODER) Effect level control (CENTER, REAR, SUBWOOFER) Master volume control Muting on/off Power on/off
(3) Diagnosis default status
When not otherwise specified, default settings and values in each menu are as follows: · · · · · SPEAKERS Electronic Volumes DYNAMIC RANGE LFE LEVEL CENTER DELAY : : : : : All "LARGE" All "0dB" MAX 0dB (10dB in AC-3(DOLBY DIGITAL)) 0ms
11
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
4. CONTENTS OF DIAGNOSIS FUNCTION
This section describes the contents of the Self Diagnosis Function in detail.
No.1 ANALOG THROUGH
The input is fixed to analog (A/D). There are two sub-menus.
1. MAIN BYPASS
1 MA I N B Y P A S S
The L/R signals bypass the digital circuit, and are output to the MAIN L/R. The L/R signals are output without being processed to the CENTER/SUBWOOFER and REAR L/R through the DSP. (Remote control code 7A-88: "1" key [DSP mode])
CODEC.ADC
ANALOG IN
AC3Dav(YSS908)
MAIN L MAIN R
CS4227
DECODER
L/R
DSP
L/R L/R L/R
CODEC.DAC
CENTER SUBWOOFER
DIR2
DIGITAL IN
YM3436
CS4227
REAR L REAR R
256K SRAM
: This shows that the device is not operating.
· INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, 20dBV) · OUTPUT : SPEAKERS MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV
2. DSP 0dB
1 DSP
0dB
The L/R signals are output without being precessed to the MAIN L/R, CENTER/SUBWOOFER and REAR L/R through the DSP.
CODEC.ADC
ANALOG IN
AC3Dav(YSS908)
CS4227
DECODER
L/R
DSP
L/R L/R L/R
CODEC.DAC
MAIN L MAIN R CENTER SUBWOOFER
DIR2
DIGITAL IN
YM3436
CS4227
REAR L REAR R
256K SRAM
: This shows that the device is not operating.
· INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, 20dBV) · OUTPUT : SPEAKERS MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV
12
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.2 DSP THROUGH
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. There are the following three sub-menus.
1. YSS+SRAM
2 Y S S + S R AM M
The L/R signals are output without being processed to the MAIN L/R, CENTER/SUBWOOFER through the DSP. The L/R signals are output without being processed to the REAR L/R through the DSP and the SRAM. (Remote control code 7A-89:"2" key [DSP mode])
CODEC.ADC
ANALOG IN
AC3Dav(YSS908)
CS4227
DECODER
L/R
DSP
L/R L/R L/R
CODEC.DAC
MAIN L MAIN R
CENTER SUBWOOFER
DIR2
DIGITAL IN
YM3436
L/R L/R
CS4227
REAR L REAR R
256K SRAM
· INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, 20dBV) · OUTPUT : SPEAKERS MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV
2. YSS M
2 YSS M
Same as "2. DSP 0dB" of "No.1 ANALOG THROUGH", except for the input switching.
CODEC.ADC
ANALOG IN
AC3Dav(YSS908)
CS4227
DECODER
L/R
DSP
L/R L/R L/R
CODEC.DAC
MAIN L MAIN R CENTER SUBWOOFER
DIR2
DIGITAL IN
YM3436
CS4227
REAR L REAR R
256K SRAM
: This shows that the device is not operating.
· INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, 20dBV) · OUTPUT : SPEAKERS MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV
3. DSP FULL BIT
2 DSP FUL L B I T
· INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, 30dBV) · OUTPUT : SPEAKERS MAIN L : 14.0 dBV REAR L : 23.3 dBV MAIN R : 14.0 dBV REAR R : 23.3 dBV CENTER: 17.2 dBV
Same as the above menu, except that the head margin is disabled, and the digital data is output with full bits from AC3Dav to DAC.
13
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.3 AC-3 THROUGH
The input is digital signal only. AC-3 (DOLBY DIGITAL) decoding operation is executed, according to the input source.
bit 7 bit 1
1. STATUS(BINARY FORM)
3 ST : 0 0 0 1 0 0 0 0
AC3Dav(YSS908)
AC-3 (DOLBY DIGITAL) decoded signals are output to each channel via AC3Dav. The AC-3 (DOLBY DIGITAL) signal status data will be displayed in the FL display using a binary number.
CODEC.ADC
ANALOG IN
CS4227
DECODER
L/R
DSP
L/R C/LFE LS/RS
CODEC.DAC
MAIN L MAIN R CENTER SUBWOOFER
DIR2
DIGITAL IN
DOLBY DIGITAL or C/LFE PRO LOGIC LS/RS
YM3436
: This shows that the device is not operating.
256K SRAM
CS4227
REAR L REAR R
AC-3 Status Info. : bit 7 6 5 (Invalid in DTS) 0 0 0
4 1
3 2 1 0 0 0
0 0 IEC958 digital data bit IEC958 commercial-use device bit IEC958 digital format error Demodulator muting (without RF signal) 1 for audio other than PCM linear audio 1 during red DTS lock 1 during DTS decode OK 1 during AC-3 decode OK
No.4 PRO LOGIC
The submenu is switched between PRO LOGIC (AUTO BALANCE OFF) and EFFECT OFF.
1. CENTER LARGE
4 P RO C N T R : L RG
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. AC-3 (DOLBY DIGITAL) is disabled. The input signals are PRO LOGIC decoded and output. (Remote control code 7A-8A: "3" key [DSP mode])
CODEC.ADC
ANALOG IN
AC3Dav(YSS908)
CS4227
DECODER
L/R
C S
DSP
L/R
C S
CODEC.DAC
MAIN L MAIN R
CENTER
DIR2
DIGITAL IN
DOLBY DIGITAL or PRO LOGIC
YM3436
CS4227
REAR L REAR R
256K SRAM
2. EFFECT OFF
4 P RO E F C T : O F F
· INPUT : DVD/LD (Analog signal) (Lch and Rch, or Lch only, 1KHz, 20dBV) · OUTPUT : SPEAKERS (INPUT : Lch and Rch ) (INPUT : Lch only) MAIN L : 12.5 dBV MAIN L : 24.0 dBV MAIN R : 12.5 dBV MAIN R : 19.0 dBV CENTER: 27.0 dBV CENTER : 10.0 dBV REAR L : 9.0 dBV REAR L : 9.0 dBV REAR R : 9.0 dBV REAR R : 9.0 dBV
The input is only for analog signal. The L/R signals bypass the digital circuit and are output to the MAIN L/R.
14
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.5 SPEAKERS SET
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. The L/R signals are output to channels specified by the sub-menu without being processed. There are the following nine sub-menus items. Signal routes of the sub-menu 1-4 are the same as EFFECT OFF. But MAIN L/R are signals through the digital circuit. Signal routes of the sub-menu 5-9 are the same as "2. YSS M" of "No. 2 DSP THROUGH". However, only MAIN L/R are output in the sub-menu 1-4.
5 MA I N : SM L 0 d B 5 B : MA I N C : NON 5 C : NON E
5 MA I N : L RG 0 d B 5 L F E / B : MA I N 5 C : S REAR : S
5 MA I N : L RG - 1 0 5 5 L F E / B : SWF R F RON T M I X
The analog switches in each sub-menu are set as follows:
SUB MENU 1 2 3 4 5 6 7 8 9 MAIN:SML 0DB MAIN:LRG 0DB MAIN:LRG -10 B:MAIN C:NONE LFE/B:MAIN LFE/B:SWFR C:NONE C:S REAR:S FRONT MIX SETTING REMOTE CONTROL MAIN CODE CENTER SP REAR SP MAIN SP LEVEL 7A-8B 7A-8C 7A-8D 7A-8E 7A-8F 7A-90 7A-91 7A-12 LARGE LARGE LARGE NONE LARGE LARGE NONE SMALL LARGE LARGE LARGE LARGE LARGE LARGE LARGE LARGE SMALL LARGE SMALL LARGE LARGE LARGE LARGE LARGE LARGE LARGE LARGE 0dB 0dB -10dB 0dB 0dB 0dB 0dB 0dB 0dB OUTPUT LFE/BASS SWFR SWFR SWFR MAIN MAIN SWFR SWFR SWFR SWFR MAIN L L L L L LFE MAIN R R R R R LFE CENTER NONE NONE NONE NONE C NONE NONE C NONE SUB REAR REAR R WOOFER L NONE NONE L+R NONR NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE RL RR NONE NONE NONE NONE LFE LFE C+RL+RR+LFE NONE
NONE NONE C+L FL FL C+R FR FR
NONE NONE
LARGE: Mode in which speakers with high bass-sound playback capability (large unit) are used. Full-range signals present on the channel are output from the speaker. SMALL : Mode in which speakers with low bass-sound playback capability (small unit) are used. Low bass signals (below 90Hz) on the channel are mixed into the channel selected by the LFE/BASS setting. NONE: Mode in which center speaker is not used. The center channel signal is reduced by 3 dB and mixed into MAIN L/R. LFE/B:MAIN : Mode in which subwoofer speaker is not used. The LFE channel signal is reduced by 4.5 dB and mixed into MAIN L/R. But because of the phase difference, the MAIN L/R output is not simply summed.
Description of the submenu as follows:
SUB MENU 1 2 3 4 5 6 7 8 9 MAIN:SML 0DB MAIN:LRG 0DB MAIN:LRG -10 B:MAIN C:NONE LFE/B:MAIN LFE/B:SWFR C:NONE C:S REAR:S FRONT MIX DESCRIPTION Verification of the High and low pass filter response and gain in the bass redirection mode. Reference of the sub menu No. 1 and 3. Verification of the effect in the main level function. Verification of the mixing circuit effect to the main channel. Verification of the bass mix gain. Verification of the LFE maximum output. Verification of the center mix gain. Verification of the high and low pass filter response and gain in the bass redirection mode. Verification of the front mix gain.
15
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.6 DISPLAY CHECK
Check program for FL display. The display status will change as follows with sub-menu operation. signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".
6 V FD CHCK
Initial display All segments turn off All segments turn on (See page 35) (lattice form) Alternate segments turn on
Software Release date display
A defect of the FL drive port and FL display segments can be detected by using "All segments turn off" and "All segments turn on". A short-circuit between adjacent segments can be detected by using "Alternate segments turn on" (lattice form).
No.7 MANUAL TEST
By using the noise generator built into the DSP, a test noise outputs to the channel specified by the sub-menu.
7 TEST ALL 7 T E S T MA I N R 7 TEST LFE
No.8 FACTORY PRESET
7 T E S T MA I N L 7 T EST REAR R
7 TEST CENTER 7 T EST REAR L
The initialization of the back-up RAM, which contains, the DSP program, set menu contents, etc. is reserved or inhibited. Signal route is the same as "2. EFFECT OFF" of "No.4 PRO LOGIC".
8 PRE S E T I NH I
1. INHIBITED:
Inhibits initialization of the back-up RAM. Specify this option protect user set values.
8 PRESET RSRVD
2. RESERVED: Reserve to initialization of the back-up RAM. (The RAM is actually initialized when power is turned on next time.) Specify this option at the factory preset or to reset the RAM. For the contents of the initialization, see page 20. The protection data is also reset.
Caution :
Before setting to the PRESET RESERVED, write down the existing preset memory contents of the Tuner in a table as shown below. (This is because setting to the PRESET RESERVED will cause the memory contents to be as factory set, i.e., all the preset memory by the user will be erased.)
Page P1 P2 P3 P4 P5 P6 P7 P8
A B C D E
16
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.9 AD DATA CHECK
The A/D conversion values of the microcomputer which detects key scan port, protection detection port, etc. are displayed in % (100%:5V). Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC". The keys on the main unit cannot be operated to detect the values of all keys in the K1/K2 and SI. Operating the "PRESET/TUNING , "key and turning the rotary encoder ("INPUT SELECTOR" on the main unit) will switch the sub-menu.
9 AD DATA CHK
Initial display. For return to the PS menu, press the "PRESET/TUNING " key.
9 K1 : 100K2 : 100
Press the "PRESET/TUNING " key. K1/K2: Panel key on the main unit. (See Table 1.)
9 SI :
0
Turning the "INPUT SELECTOR". SI: Tuner signal sensitivity level For return to the K1/K2 menu, press the "PRESET/TUNING "key.
9 DC :
7
Press the "PRESET/TUNING " key. DC: DC protection value (normal value: 1-13) For return to the SI menu, press the "PRESET/TUNING "key.
9 PS :
30
Press the "PRESET/TUNING " key. PS: Power voltage protection value (normal value: 23-38) For return to the DC menu, press the "PRESET/TUNING "key. For return to the initial display, press the "PRESET/TUNING "key again.
Table 1
AD Value 0 14 PROGRAM K1 EFFECT TAPE/MD MON
/EXT DECODER
24
35
45
55 RDS MODE /FREQ
65
75
85 PTY SEEK
EFFECT
EON MODE START
PRESET/TUNING K2 INPUT MODE
PRESET /TUNING
EDIT
FM/AM
MODE MAN'L/AUTO FM AUTO/MAN'L MONO
MEMORY
TUNING
Cautions:
1. If K1 and K2 are more than ±4% from the reference values, normal operation will not be executed. 2. If DC and PS are outside the normal values, the protection function will operate and power will turn off.
17
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.10 STATUS INFORMATION FROM DSP
The status data from the DSP block is sequentially displayed in a hexadecimal number. Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".
High Low
1 0 CPU / 1 0 0 0 0 1 0 CHS / 2 0 0 0 0 10 BI 2 / 1 00 00 10 BI 3 / 2 00 00 10 BI 5 / 1 00 00
[CPU/1]
bit7 bit6 bit5 bit4 Mute request fs 000B:Analog 001B:32kHz 010B:44.1kHz 011B:48kHz 100B:64kHz 101B:88.2kHz 110B:96kHz 111B:undefined
1 0 CPU / 1 0 0 0 0 10 BI 0 / 1 00 00 10 BI 2 / 2 00 00 10 BI 4 / 1 00 00 10 BI 5 / 2 00 00
1 0 CHS / 2 0 0 0 0 10 BI 0 / 2 00 00 10 BI 3 / 1 00 00 10 BI 4 / 2 00 00
Indicate
bit 7 6 5 4
0 0
3 2 1 0
Indicate
bit3 bit2 bit1 bit0 acmod 0000B:1+1 0010B:2/0 0100B:2/1 0110B:2/2 1000B:7.1 0001B:1/0 0011B:3/0 0101B:3/1 0111B:3/2
bit
[Note] When acmod is beyond 1000B, it is DTS 7.1 signal. And the DSP block will be muted. The acmod of DTS 2/0 is as 0000B:1+1.
bit7 bit6 bit5 bit4 AC-3 DECODE OK DTS DECODE OK Red DTS record (Flashes and lights) 1 for audio other than PCM linear audio bit3 bit2 bit1 bit0 DEM (Demodulator) MUTE (without RF signal) IEC958 digital format error IEC958 commercial-use device bit IEC958 digital data bit
[Note]
0 1 2 3 4 5 6 7 8 9 A B C D E F
3 7 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
2 6 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1
1 5 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
0 4 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
IEC958: Standard to identify the PCM bit stream signal. Digital format error refers to a digital signal with the sampling frequency undefined (neither 32k,44.1k,48k,64k,88.2k nor 96k). Since the operation of each device cannot be assured at fs outside specifications, this status handled as the forced analog mode (ignored even if decoding is OK from the detection terminal level), and the signals from the analog input terminal will be selected. Bits 4-6 of "CPU/1" will be 000B (Analog), and the microcomputer operates in the same way as with digital unlocking. [CPU/2]
bit7 bit6 bit5 bit4 AC3 KARAOKE DIR2 LOCKN DIR2 ERR AC3D MUTE bit3 bit2 bit1 bit0 1 0 DSP is AC3D2 (DTS present) RF DEM (Demodulator) present
Always "00" [CHS/1,/2] IEC958 channel status bits 00-31 available from DIR2. bits 00-07 bits 08-15 bits 16-23 bits 24-31 [BI0/1,/2] Displays the bit stream information contained in AC-3(DOLBY DIGITAL)/DTS Digital Surround signal from the first byte. [BI1-5/1,/2] Displays the bit stream information contained in AC-3(DOLBY DIGITAL) signal from the first byte. 18
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
No.11 EEPROM WRITING FUNCTION
The check sum value confirmation of EEPROM and data writing. Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".
M : XXXX E : XXXX
M:XXXX: The check sum value is displayed when the microcomputer has ROM modification data. 0000 is displayed when there is no data. E:XXXX: The check sum value is displayed when the EEPROM is installed on and it has the ROM data . 000 is displayed when EEPROM is not mounted on or data is unusual. If you want to write ROM modification data of the microcomputer into the EEPROM, change to the next sub-menu.
No.12 CHECK SUM/VERSION/PORT SETTING/EXIT
The version, the check sum, and the port setting of the microcomputer are displayed. Signal route is the same as "2. EFFECT OFF" of "No.4 PRO LOGIC". By the sub-menu operation, the set exits the self-diagnousis mode and returns to the normal operation mode.
1 2 S UM : 9 5 4 9 A
Check sum
SUM: 9549A : The check sum of the microcomputer software is displayed.
1 2 VER : A0 1
Version
VER:A01 : The version of the microcomputer software is displayed.
12 P:01000100
bit
7 0
6 1
5 0
4 0
3 0
2 1
1 0
0 0 Always absent (0) Always absent (0) Tuner Mode V1 (*2) Tuner Mode V2 (*2) Always absent (0) Always absent (0) Model Type RDS (*1) Model Type DSP-A (*1)
EXIT
*1 Model type distinction (H=1, L=0) DSP-A (Pin 3) RDS (Pin 6) 0 0 DSP-A 0 1 DSP-E 1 0 RX-V396 HTR-5230 DSP-R396 A,B,G models 1 1 RX-V396RDS HTR 5230RDS
*2 Destination distinction of Tuner (H=1, L=0) V1 (Pin 4) V2 (Pin 5) 0 0 J model 0 1 U,C models 1 0 1 1 R,T models
19
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I FACTORY PRESET
All of the system settings are initially set from the factory as follows. G INPUT SELECTOR
INPUT AUX CD TUNER DVD/LD SAT/D-TV VCR TAPE/MD EXT. DECODER FACTORY PRESET PROGRAM DOLBY ENHANCED DISCO ROCK CONCERT SCI-FI TV SPORTS DOLBY NORMAL EFFECT OFF NONE
G EFFECT LEVEL
EFFECT CHANNEL CENTER RIGHT SURROUND LEFT SURROUND SUBWOOFER PRESET VALUE 0 dB 0 dB 0 dB 0 dB
ROTARY ENCODER
MONITOR EXTERNAL
G DSP PROGRAM
No. 1. 2. 3. 4. 5. 6. 7. 8. PROGRAM DOLBY/DTS SURROUND MOVIE THEATER 1 MOVIE THEATER 2 MONO MOVIE TV SPORTS DISCO ROCK CONCERT CONCERT HALL SUB-PROGRAM NORMAL ENHANCED SPECTACLE SCI-FI ADVENTURE GENERAL DELAY PRESET VALUE PRO LOGIC : 20ms, DOLBY DIGITAL : 5ms 70mm : 23ms, DGTL : 15ms 70mm : 20ms, DGTL : 16ms 70mm : 20ms, DGTL : 15ms 49ms 9ms 40ms 16ms 44ms
G SET MENU
No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. SET MENU CENTER SP SIZE REAR SP SIZE MAIN SP SIZE BASS OUT MODE M. LVL CHOICE D. D. LFE OUT LEVEL D. RNG CHOICE C. DELAY CHANGE MEMORY GUARD INPUT MODE SAT/D-TV PRESET VALUE CENTER SP : LRG(LARGE) REAR SP : LARGE MAIN SP : LARGE BASS OUT : BOTH MAIN LVL : NRML (NORMAL) D. D. LFE 0 dB D-RANGE : MAX CENTER DELAY 0ms MEM. GUARD : OFF SAT INPUT : AUTO
G PRESET STATIONS
STATION PAGE NO. 1 2 3 A/C/E 4 5 6 7 8 FM FACTORY PRESET DATA (MHz) U, C R, T, A, B, G, L 87.5 87.5 90.1 90.1 95.1 95.1 98.1 98.1 107.9 108.0 88.1 88.1 106.1 106.1 107.9 108.0 STATION PAGE NO. 1 2 3 B/D 4 5 6 7 8 AM FACTORY PRESET DATA (kHz) U, C, R R, T, A, B, G, L 630 630 1080 1080 1440 1440 530 531 1710 1611 900 900 1350 1350 1400 1404
20
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I AMP ADJUSTMENT
Confirmation of Idling Current of Main Amplifier
· Right after power is turned on, confirm that the voltage across the
terminals of R239(Main Lch),R245(Main Rch), R262(Center), R252(Rear Lch), R258(Rear Rch) are between 0.1mV and 5.0mV.
· If it exceeds 5.0mV, open (cut off) R213 (Main Lch), R218 (Main
Rch), R233 (Center), R223 (Rear Lch), R228 (Rear Rch) and
·
reconfirm the voltage. Confirm that the voltage is 0.25mV ~ 15.0mV after 60 minutes.
R233
0.1mV ~ 5.0mV (DC)
Q214 R262
R228 R258 Q211
R239(Lch) R245(Rch) R262(Cch) R252(RLch) R258(RRch)
Cut off
MAIN (1)
R252
R223
R213(Lch) R218(Rch) R233(Cch) R223(RLch) R228(RRch)
Q208
R245 Q205
R218
OPE (5)
R239 Q202
Note) · If R213, R218, R233, R223 and R228 have already been cut off and idling current does not flow, reconnect R213, R218,R233,R223 and R228. · Q202,Q205,Q208,Q211 and Q214 are transistors for temperature correction. Apply silicone grease to contact surface with the heat sink.
R213
21
Front Panel
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I TUNER ADJUSTMENT
G Measuring Instruments
1) FM signal generator (FM SG) 2) Stereo signal generator (SSG) 3) AM signal generator (AM SG) 4) Distortion meter (DIST. M) 5) AC Voltmeter (ACVM) 6) DC Voltmeter (DCVM) 7) Oscilloscope 8) Low pass filter (YLF-15, fc=15kHz) 9) Oscillator
FM dummy antenna
E1 FM SG (75) E2 RECEIVER (75)
FM SG (50) E1
G Dummy antenna
FM dummy antenna
10 45 E2 RECEIVER (75)
E2 (dB) = E1 (dB) -6 (dB)
E2 (dB) = E1 (dB) AM loop antenna AM dummy antenna
10K AM ANT AM SG (50)
50
60
GND
G Test point
IFT IFT
U, C, R, T models
A, B, G models
SIGNAL METER ADJ. AM SENSITIVITY ADJ.
FM ANT PK2 GND AM ANT
16
T2 VR1 IC3 VR2
(RDS model)
IC2
B, G models only
PK1 FRONT END
IC4
Front Panel
TP2
IC1 T1
MONAURAL DISTORTION ADJ. (ANTENNA)
TP1
T3 A, B, G models only
T5
T4
CB4
DISCRIMINATOR BALANCE ADJ. (FRONT)
SEPARATION ADJ.
22
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
FM Adjustment
G Before Adjustment
1) For dBµ, 1µV=0dBµ applies. Example : 60dBµ=1mV 2) 100% modulation means that the frequency deviation is ±75kHz. 3) Install the Matching Transformer and connect FM SG. 4) Set each switch to the following position unless otherwise specified. INPUT SELECTOR ....... TUNER TUNING MODE ............. AUTO
G Connection diagram (Measuring instruments)
1) Discriminator balance adjustment.
FM ANT GND TP1 TUNER P. C. B. TP2
2) Stereo distortion adjustment/separation adjustment.
FM ANT L R REC OUT YLF-15 (LPF)
FM SG
FM dummy antenna
R25
DCVM
FM SG
FM dummy antenna
Oscilloscope
TUNER GND P. C.. B.
ACVM
Oscillator
SSG
DIST. M
3) Monaural distortion adjustment
FM ANT GND L TUNER P. C. B. R REC OUT DIST. M Oscillator Oscilloscope
4) Sensitivity Verification
L Oscilloscope TUNER P. C. B. R REC OUT ACVM
FM SG
FM dummy antenna
FM SG
FM dummy antenna
FM ANT GND
DIST. M
See page 22 for TP locations & adjustment points.
Step Adjustment item Signal (ANT IN) Reception frequency 98.1MHz (A-4) Adjustment point T1 (Front side core) Test point Both ends of R25 (Between TP1 and TP2) Rating DC 0V±100mV
1
Rough adjustment of FM ANT (75) discriminator balance 98.1MHz 70dBµ MONO 100Hz 100% modulation Rough adjustment of Same as Step 1. monaural distortion Fine adjustment of Same as Step 1. discriminator balance Fine adjustment of Same as Step 1. monaural distortion Verification of discriminator balance Same as Step 1.
2 3 4 5
98.1MHz (A-4) 98.1MHz (A-4) 98.1MHz (A-4)
T1 (Antenna side core) T1 (Front side core) T1 (Antenna side core)
REC OUT L, R Both ends of R25 (Between TP1 and TP2) REC OUT L, R
Minimize the distortion. DC 0V±50mV Minimize the distortion (60dB or less). DC 0V±50mV
98.1MHz T1 Both ends of R25 (A-4) (Front side core) (Between TP1 and TP2) Execution of FACTORY PRESET (Refer to page 20) will facilitate setting reception frequency for adjustment.
23
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
See page 22 for TP locations & adjustment points.
Step Adjustment item Adjustment of front end IFT 6 Signal (ANT IN) FM ANT (75) 98.1MHz 30dBµ MONO 1kHz 100% modulation FM ANT (75) 98.1MHz 70dBµ MONO 1kHz 100% modulation FM ANT (75) 98.1MHz 70dBµ Stereo L or R 1kHz, 100% modulation FM ANT (75) 88.1MHz 98.1MHz 106.1MHz MONO 1kHz Modulation off Reception frequency 98.1MHz (A-4) Adjustment point Front end IFT Test point Pin 16 of IC1 Rating Adjust so that the meter is maximum. CAUTION: Over-adjustment of the IFT core will reduce the sensitivity. (Maximum±90°) 0.1% (60dB or less)
Verification of monaural distortion 7
98.1MHz (A-4)
REC OUT L, R
Verification of stereo distortion 8
98.1MHz (A-4) Tuning mode should be AUTO. 88.1MHz (A-6) 98.1MHz (A-4) 106.1MHz (A-7)
REC OUT L, R
0.2% (U,C,R,T: 54dB or less) (A,B,G: 28dB or less) STEREO indicator should light.
·
Verification of sensitivity 9
ANT (75)
1) Set the tuning mode to MAN'L MONO. 2) S/N should be 30dB at each frequency of 88.1MHz, 98.1MHz, and 106.1MHz. 3) Check to ensure that the voltage at the ANT terminal is as follows. (U,C,R,T: 6dBµ or less) (A,B,G: 8dBµ or less) With SSG output at L or R, the signal leakage level at the other channel should be minimized. (48 dB or less)
10
Adjustment of separation
FM ANT (75) 98.1MHz 70dBµ Stereo L or R 1kHz, 100% modulation FM ANT (75) 98.1MHz 45dBµ MONO 1kHz, 30% modulation 10dBµ or less FM ANT (75) 98.1MHz 23dBµ Stereo L or R 1kHz, 30% modulation
98.1MHz (A-4)
VR2
REC OUT L, R
Adjustment of signal meter 11
98.1MHz (A-4)
VR1
Adjust so that all signal meters light.
Check to ensure that signal meters turn OFF. 98.1MHz (A-4)
Verification of auto tuning 12
· Automatic reception should be available when the tuning · ·
key is moved UP and DOWN. The stereo indicator should light. Audio muting should be applied during tuning.
Execution of FACTORY PRESET (Refer to page 20.) will facilitate setting reception frequency for adjustment.
24
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
AM Adjustment (This should be done after FM adjustment.)
G Connection diagram (Measuring instruments)
1) Adjustment of sensitivity.
AM loop antenna
AM ANT AM SG AM dummy antenna GND TUNER P.C.B
L ACVM R REC OUT DIST. M
Oscilloscope
See page 22 for TP locations & adjustment points.
Step Adjustment item Adjustment of sensitivity (630kHz) Signal (ANT IN) AM ANT 630kHz 50dBµ 1kHz 30% modulation AM ANT 630kHz 1080kHz 1440kHz 30% modulation AM ANT 1080kHz 90dB MONO 1 kHz 30% modulation --10dB or less 4 Verification of auto tuning AM ANT 60dBµ Reception frequency 630kHz (B-1) T2 Adjustment point Test point REC OUT Rating Audio output should be maximized. Repeat steps 1 and 2.
1
Verification of sensitivity 2
630kHz (B-1) 1080kHz (B-2) 1440kHz (B-3) 1080kHz (B-2)
AM ANT
Distortion should be 10% or less at each frequency. Check to ensure that the voltage at the ANT terminal is 54dBµ or less.
3
Verification of signal meter
All signal meters should light.
All signal meters should turn OFF. Auto reception should be available when the tuning key is moved UP and DOWN. Audio must be muted during search.
Execution of FACTORY PRESET (Refer to page 20.) will facilitate setting reception frequency for adjustment.
25
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
I IC DATA
P50/FL08 P51/FL09 P52/FL10 P53/FL11 P54/FL12 P55/FL13 P56/FL14 P57/FL15 P00/FL16 P01/FL17 P02/FL18 P03/FL19 P04/FL20 P05/FL21 P06/FL22 VSS P07/FL23 VCC P10/FL24 P11/FL25 P12/FL26 P13/FL27 P14/FL28 P15/FL29 P16/FL30 P17/FL31 P20/FL32 P21/FL33 P22/FL34 P23/FL35
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42
IC501 : M30217MA-A203FP 16-bit Microcomputer
P67/FL07 P66/FL06 P65/FL05 P64/FL04 P63/FL03 P62/FL02 P61/FL01 P60/FL00 VEE P107/AN7 P106/AN6 P105/AN5 P104/AN4 P103/AN3 P102/AN2 P101/AN1 AVSS P100/AN0 VREF AVCC
TOP VIEW
41 40 39 38 37 36 35 34 33 32 31
P24/FL36 P25/FL37 P26/FL38 P27/FL39 P30/FL40 P31/FL41 P32/FL42 P33/FL43 P34/FL44 P35/FL45 P36/FL46 P37/FL47 P40/FL48 P41/FL49 P42/FL50 P43/FL51 P44/FL52 P45/FL53 P46/FL54 P47/FL55
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
P00/FL16~ P07/FL22 77-66,64
P10/FL24~ P17/FL31 62-55
P97 P96 P95/CK2 P94/SO2 PP93/SI2 P92 P91 P90 CNVSS P87 P86 /RESET XOUT VSS XIN VCC P85/INT5 P84/INT4 P83/INT3 P82/INT2 P81/INT1 P80/INT0 P77 P76/CK1 P76/RX1 P74/TX1 P73 P72 P71 P70
P20/FL32~ P27/FL39 54-47
P30/FL40~ P37/FL47 46-39
P40/FL48~ P47/FL55 38-31
P50/FL08~ P57/FL15 80-73
P60/FL00~ P67/FL07 88-81
P70~P73, P74/TX1, P75/RX1, P76/CK1, P77 30-23
P80/INT1~ P85/INT5 P86,P87 22-17,11,10
P90~P92, P93/SI2, P94/SO2, P95/CK2, P96,P97 8-1
P100/AN0~ P107/AN7 98,96-90
I/O PORT
PORT 0 (P00-07) PORT 1 (P10-17) PORT 2 (P20-27) PORT 3 (P30-37) PORT 4 (P40-47) PORT 5 (P50-57) PORT 6 (P60-67) PORT 7 (P70-77) PORT 8 (P80-87) PORT 9 (P90-97) PORT 10 (P100-107)
INTERNAL PERIPHERAL FUNCTION
TIMER
TIMER A0 (16-bit) TIMER A1 (16-bit) TIMER A2 (16-bit) TIMER A3 (16-bit) TIMER A4 (16-bit) TIMER B0 (16-bit) TIMER B1 (16-bit) TIMER B2 (16-bit)
A/D CONVERTER (10-bit x 8-ch) SERIAL I/O UART0,1(UART/ CLOCK SYNCHRONOUS) (8-bit x 2-ch)
SI/O2(CLOCK SYNCHRONOUS) (256-Byte AUTOMATIC TRANSFER)
SYSTEM CLOCK GENERATOR XIN-XOUT (2-ch) XCIN-XCOUT CRC PROCESSOR (CCITT MODE) (GENERATION MULTINOMIAL: X15+X12+X5+1) VFD CONTROLLER (8-bit x 7)
M16C/60 SERIES CPU CORE (16-bit)
REGISTER
R0H R0H R1H R0L R0L R1L R2 R3 A0 A1 FB SB
MEMORY
STACK POINTER
ISP USP
SUPERVISOR TIMER (15-bit) DMAC (2-ch) D/A CONVERTER (8-bit x 2-ch)
ROM
VECTOR TABLE
INTB MULTIPLIER
RAM (FLDC, ASI/ORAM)
FOR ANALOG CIRCUIT 16,63 VCC 89 VEE 14,65 9 VSS CNVSS 100 AVCC 99 VREF 97 AVSS
SYSTEM RESET 12 /RESET
SYSTEM CLOCK 15 XIN 13 XOUT
26
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC501 : M30217MA-A202FP 16-bit Microcomputer Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Port P97 P96 P95 /CK2 P94 /SO2 P93 /SI2 P92 P91 P90 CNVSS P87 P86 /RESET XOUT VSS XIN Pin Name SCK SDT RCK RDT DEST /RD0 RCE SCKD SID CNVSS CKB DTB /RES XOUT MG MU +5BU ERRD ERRA REM PDT PSW CEAC1 CEAC2 I/O Function
For Input selector Tuner, etc.
O Serial Clock output
Pin Port No. 31 P47/FL55 32 P46/FL54 33 P45/FL53 34 P44/FL52 35 P43/FL51 36 P42/FL50 37 P41/FL49
Pin Name F-CE F-CK F-RX F-TX VUP VDN CDO
I/O
Function For flash µ-COM write connector
O Chip enable output O Serial clock output I Serial data input O Serial data output O Volume up output
O Serial Data output O Clock output for model type
distinction (*1) O Data output for destination distinction of Tuner (*2) O Data input for destination distinction of Tuner (*2) O Chip enable output for model type distinction (*1) O Serial Clock output for DIR2 O Serial data output for DIR2 For flash µ-COM write connector O Clock output for output port expansion IC O Data output for output port expansion IC System reset Crystal oscillator connected (10MHz) Ground Crystal oscillator connected (10MHz) +5V Power supply I Error flag input from DIR2 I Data mute detect input from AC3Dav I Remote control input I Power down detect input I Standby switch input O Chip enable output 1 for AC3Dav O Chip enable output 2 for AC3Dav O Serial clock output 2 for AC3Dav I Serial data input from AV3Dav O Serial data output for AC3Dav O Chip enable output for CODEC ADC/DAC O Chip enable output for Tuner O Chip enable output for Input Selector I Fixed H
O Volume down output I Serial data input from DIR2 I DVD/LD coaxial/optical detect input I Fixed H I I (Over current) protection detect input I Rotary encoder input A I Rotary encoder input B I Stereo input from Tuner I Serial data input from Tuner O Initial clear output for AC3Dav O Power relay output O Speaker relay output O Effect relay output O Grid 1 for FL display O Grid 2 for FL display O Grid 3 for FL display O Grid 4 for FL display O Grid 5 for FL display O Grid 6 for FL display O Grid 7 for FL display O Grid 8 for FL display O Grid 9 for FL display O Grid 10 for FL display O Grid 11 for FL display O Grid 12 for FL display O Grid 13 for FL display O Grid 14 for FL display +5V power supply O Grid 15 for FL display Ground O Grid 16 for FL display
38 P40/FL48 DVD-C/O 39 P37/FL47 DBS-C/O 40 P36/FL46 41 P35/FL45 42 P34/FL44 43 P33/FL43 44 P32/FL42 45 P31/FL41 46 P30/FL40 47 P27/FL39 48 P26/FL38 49 P25/FL37 50 P24/FL36 51 P23/FL35 52 P22/FL34 53 P21/FL33 54 P20/FL32 55 P17/FL31 56 P16/FL30 57 P15/FL29 58 P14/FL28 59 P13/FL27 60 P12/FL26 61 P11/FL25 62 P10/FL24 63 VCC 64 P07/FL23 65 VSS 66 P06/FL22 PRI POT-A POT-B /ST DO /ICAC PRY SRY ERY G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 +5VBU G15 MG G16
16 VCC 17 P85/INT5 18 P84/INT4 19 P83/INT3 20 P82/INT2 21 P81/INT1 22 P80/INT0 23 P77
24 P76/CK1 CLKAC 25 P75/RX1 RXAC 26 P74/TX1 TXAC 27 P73 CECOD 28 29 30 P72 P71 P70 TCE CELC CETC
*1 Model type distinction (H=1, L=0) DSP-A (Pin 3) RDS (Pin 6) 0 0 DSP-A 0 1 DSP-E 1 0 RX-V396 HTR-5230 DSP-R396 A,B,G models 1 1 RX-V396RDS HTR 5230RDS
*2 Destination distinction of Tuner (H=1, L=0) V1 (Pin 4) V2 (Pin 5) 0 0 J model 0 1 U,C models 1 0 1 1 R,T models
27
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC501 : M30217MA-A202FP 16-bit Microcomputer Pin Port No. 67 P05/FL21 68 P04/FL20 69 P03/FL19 70 P02/FL18 71 P01/FL17 72 P00/FL16 73 P57/FL15 74 P56/FL14 75 P55/FL13 76 P54/FL12 77 P53/FL11 78 P52/FL10 79 P51/FL09 80 P50/FL08 81 P67/FL07 82 P66/FL06 83 P65/FL05 84 P64/FL04 IC107 : BU2090 Serial Input/Parallel Output Driver for Output port expansion Pin Name P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 I/O Function Pin Port No. 85 P63/FL03 86 P62/FL02 87 P61/FL01 88 P60/FL00 89 VEE 90 P107/AN7 91 P106/AN6 92 P105/AN5 Pin Name P19 P20 P21 P22 VP LIMDT PRV PRD I/O Function
O Segment 1 for FL display O Segment 2 for FL display O Segment 3 for FL display O Segment 4 for FL display O Segment 5 for FL display O Segment 6 for FL display O Segment 7 for FL display O Segment 8 for FL display O Segment 9 for FL display O Segment 10 for FL display O Segment 11 for FL display O Segment 12 for FL display O Segment 13 for FL display O Segment 14 for FL display O Segment 15 for FL display O Segment 16 for FL display O Segment 17 for FL display O Segment 18 for FL display
O Segment 19 for FL display O Segment 20 for FL display O Segment 21 for FL display O Segment 22 for FL display O Power supply for FL display I Limitter DC detect input I PS (power voltage) protection AD value detect input I DC (power amp voltage) protection AD value detect input I Tuner meter AD value input O No connection O Full mute output (L: ON) I Key 2 AD data value input Ground I Key 1 AD data value input Standard power supply for AD input +5V power supply
93 P104/AN4 METER 94 P103/AN3 95 P102/AN2 96 P101/AN1 97 AVSS 98 99 100 P100/AN0 VREF AVCC NC /FMT KEY2 MG KEY1 +5M +5BU
VSS 1 DATA 2 CLOCK 3 Q0 4
OUTPUT BUFFER (OPEN DRAIN) LATCH
CONTROL LOGIC
16 VDD 15 Q11 14 Q10 12 Q9 12 Q8 11 Q7 10 Q6 9 Q5
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Port VSS DATA CLOVK Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 VDD
Pin Name VSS DTB CKB SW1 SW2 SW3 SW4 SW5 /CONT1 /CONT2 /-10dB
I/O Ground
Function
12-Bit SHIFT REGISTER
I Control data input from I Control clock input microcomputer O Video select data for video input O output 1-3(*) selector O O Video select data Unconnected O output 4,5 O Limitter control data output 1,2 O O 10dB control data output
Q1 5 Q2 6 Q3 7 Q4 8
(L : 10dB) 6ch GAIN O 6-ch gain control data output (L:6-ch) /C-MUTE O Center mute data output (L:Mute on) /SW-MUTE O Subwoofer mute data output (L:Mute on) /T-MUTE O Tuner mute data output (L : Mute on) VDD +5V power supply
(TOP VIEW)
* Video input Selector Control (H=High, L=Low)
Video Input VCR SAT/D-TV DVD/LD
SW1 SW2 SW3 (Pin4) (Pin5) (Pin6) H L H H H L L H L
28
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC3 : YM3436DK (DIR2) Digital Format Interface Receiver
29 GNDA 28 CTLP 25 CTLN 24 VDDA 31 KM2 30 TSTN 27 NC 26 PCO
VSSA VDDA PCO CTLP CTLN TST2 LR LOCKN P256 XO
33 FS1 32 KM0
23 /IC
KMO
SKSY
11
XI KM2
KM1
32
29 24 26 28 25 17 38 15 14 13
12 31
22
FS0 34 CSM 35 EXTW 36 DDIN 37 LR 38 VDD 39 ERR 40 EMP 41 CDO 42 CCK 43 CLD 44
22 KM1 21 DOM0 20 DOM1 19 DIM0 18 DIM1
EXTW
36
/IC
23
10
SEL
PLL
SYSTEM CLOCK TIMING GENERATOR
9 8 7 6 5
MCA MCB WC MCC SYNC OPT
TOP VIEW
17 TST2 16 GND 15 LOCKN 14 P256 13 XO 12 XI
DDIN ERR CSM EMP FS1 FS0
37 40 35 41 33 34
EIAJ (AES/EBU) DIGITAL AUDIO INTERFACE DECODER
DATA CLOCK CONTROLLER
4
VFL DOUT DOM1 DOM0
S/P SERIAL INTERFACE
BUFFER P/S
3 20 21
MCA 10
DAUX 1
DOUT 3
SYNC 6
SKSY 11
HDLT 2
VFL 4
OPT 5
MCC 7
WC 8
MCB 9
44
43
42
1 18 19
2
16 39 30
DAUX DIM1 DIM0
HDLT
CDO
GND
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Pin Name DAUX HDLT DOUT VFL OPT SYNC MCC WC MCB MCA SKSY XI XO P256 LOCKN GND TST2 DIM1 DIM0 DOM1 DOM0 KM1
I/O I O O O O O O O O O I I O O O O I I I I I
Function Audio data input from AC3Dav Unconnected Audio data output for AC3Dav Unconnected Unconnected Unconnected 64fs bit clock output for AC3Dav 1fs word clock output for AC3Dav Unconnected 256fs bit clock output for CODEC Clock synchronization control input (Fixed H) Crystal oscillator connection (12.288MHz) Crystal oscillator connection (12.288MHz) and external clock output for AC3Dav Unconnected PLL lock flag output for microcomputer Ground Unconnected Data input mode selection 0,1 Data output mode selection 1,0 (Fixed L) Compulsive analog performance mode input from AC3Dav
Pin No. 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
Pin Name /IC VDDA CTLN PCO NC CTLP GNDA TSTN KM2 KM0 FS1 FS0 CSM EXTW DIN LR VDD ERR EMP CDO CCK CLD
I/O I I O I I I I O O I I I O O O O I I
Function Initial clear input from AC3Dav Power supply VCO control negative input PLL phase comparison output Unconnected VCO control positive input (Fixed L) Ground Unconnected Clock mode switching input 2,0 (Fixed L) Unconnected Unconnected Channel status output method selection(Fixed L) External synchronous auxiliary input word clock (Fixed L) Digital audio data input Unconnected Power supply Data error flag output for microcomputer Unconnected Serial data output for microcomputer Serial clock input from microcomputer Serial data input from microcomputer
29
VDD TSTN
CLD
CCK
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC4 : YSS908-F (AC3Dav) DSP + AC-3(Dolby Digital)/ Pro Logic Decoder
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
VDD SDWCK0 SDBCK0 SDIA0 SDIA1 RAMA1 RAMA0 RAMWEN RAMOEN VSS VDD IPORT7 IPORT6 IPORT5 IPORT4 IPORT3 IPORT2 IPORT1 IPORT0 VSS
VSS RAMD7 RAMD6 RAMD5 RAMD4 RAMD3 RAMD2 RAMD1 RAMD0 VDD1 RAMA2 SCK SI SO /CS /CSB RAMA3 TEST /IC RAMA4 VSS RAMA5 RAMA6 /SDBCK0 SURENC KARAOKE MUTE CRC NONPCM VDD2
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42
TOP VIEW
41 40 39 38 37 36 35 34 33 32 31
PVSS SDWCK1 SDBCK1 SDOB0 SDOB1 SDOB2 RAMA7 RAMA8 RAMA9 VDD2 VSS OPORT7 OPORT6 OPORT5 OPORT4 OPORT3 OPORT2 OPORT1 OPORT0 VDD1
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
OPORT0~7
IPORT0~7
69 SCK
66 /CS
67 SO
68 SI
32
99
~
92
~
MICROPROCESSOR INTERFACE CONTROL SIGNALS
/SDBCK0 57 SDBCK0 83 SDWCK0 82
39
CONTROL SIGNALS CONTROL REGISTERS
COEFFICIENT PROGRAM RAM
48 SDBCK1 49 SDWCK1
SDI : SERIAL DATA INPUT SDO : SERIAL DATA OUTPUT
SDIBCKSEL
SDIBCKSEL
65 /CSB
VDD1 RAMCEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO VSS AVDD SDIB3 TEST TEST OVFB DTSDATA AC3DATA SDOB3 CPO AVSS VDD SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA1 1 RAMA10 VSS
SDOBCKSEL
L,R
SDOB INTERFACE
SDOA INTERFACE
SDIB INTERFACE
SDIA INTERFACE
SDIASEL
SDIA0 84
INPUT BUFFER
SDIA1 85
24x24 MAIN DSP AC-3/ PRO LOGIC DECODER
Ls,Rs C,LFE
SDIBSEL
47 SDOB0 46 SDOB1 45 SDOB2 18 SDOB3
24x16 SUB DSP
SURENC KARAOKE MUTE CRC AC3DATA DTSDATA NONPCM
56 55 54 53 17 16 52
STREAM0~7
CRC
OPERATING CLOCK (25MHz) PLL DELAY RAM
EXTERNAL RAM INTERFACE ERAMUSE
DATA RAM
15 OVFB
72
79
RAMWEN 88
SDOA0 24 SDOA1 23 SDOA2 22
CPO 19
RAMOEN 89
SDIBO 5 SDIB1 6 SDIB2 7
RAMCEN 2
XI 8
XO 9
~
87,86,70,64,61, 59,58,44~42, 29~25,4,3
SDIB3 12
RAMA0~16
RAMD0~7
30
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC4 : YSS908-F (AC3Dav) DSP + AC-3(Dolby Digital)/ Pro Logic Decoder
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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Name VDD1 RAMCEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO VSS AVDD SDIB3 TEST TEST OVFB DTSDATA AC3DATA SDOB3 CPO AVSS VDD SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS VDD1 OPORT0 OPORT1 OPORT2 OPORT3 OPORT4 OPORT5 OPORT6 OPORT7 VSS VDD2 RAMA9 RAMA8 RAMA7 SDOB2 SDOB1 SDOB0 SDBCK1 SDWCK1 VSS
* Digital input Selector Control (H=High, L=Low)
I/O O O O I I I I O
Function +5V power supply RAM chip enable output terminal (normally unconnected) RAM address output terminal 16, connected to external 256K SRAM address RAM address output terminal 15, connected to external 256K SRAM address Serial data input B terminal 0 (normally connected to ground) Serial data input B terminal 1 (normally connected to ground) Serial data input B terminal 2 (normally connected to ground) Crystal oscillator connection or external clock input terminal, connected to external DIR2 external clock output Crystal oscillator connection (normally unconnected) Ground +3V power supply Serial data input B terminal 3 (normally unconnected) Test terminal (normally unconnected) Test terminal (normally unconnected) Overflow detect terminal (normally unconnected) DTS data detect terminal (normally unconnected) AC-3 data detect terminal (normally unconnected) Serial data output B terminal 3 (normally unconnected) PLL output terminal (connected to AVSS through external analog filter) Ground +3V power supply Serial data output A terminal 2 (normally unconnected) Serial data output A terminal 1 (normally unconnected) Serial data output A terminal 0 (normally unconnected) RAM address terminal 14 output terminal, connected to external 256K SRAM address RAM address terminal 13 output terminal, connected to external 256K SRAM address RAM address terminal 12 output terminal, connected to external 256K SRAM address RAM address terminal 11 output terminal, connected to external 256K SRAM address RAM address terminal 10 output terminal, connected to external 256K SRAM address Ground +5V power supply Output expansion port terminal 0, digital input selector A output Output expansion port terminal 1, digital input selector B output (DIB*) Output expansion port terminal 2, connected to external CODEC initial clear input Output expansion port terminal 3, connected to external DIR2 compulsive analog performance mode input Output expansion port terminal 4, connected to external DIR2 initial clear input Output expansion port terminal 5 (normally unconnected) Output expansion port terminal 6 (normally unconnected) Output expansion port terminal 7 (normally unconnected) Ground +3V power supply RAM address output terminal 9 , connected to external 256K SRAM address RAM address output terminal 8 , connected to external 256K SRAM address RAM address output terminal 7 , connected to external 256K SRAM address Serial data output B terminal 2, connected to external CODEC PCM audio data output Serial data output B terminal 1, connected to external CODEC PCM audio data output Serial data output B terminal 0, connected to external CODEC PCM audio data output Serial data bit clock input terminal 1, connected to external DIR2 64fs bit clock output Serial data word clock input terminal 1, connected to external DIR2 1fs word clock output Ground
Digital Input DIB(Pin33) DVD/LD L SAT/D-TV H
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 I I
31
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC4 : YSS908-F (AC3Dav) DSP + AC-3(Dolby Digital)/ Pro Logic Decoder
No. 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 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Name VDD2 NONPCM CRC MUTE KARAOKE SURENC /SDBCK0 RAMA6 RAMA5 VSS RAMA4 /IC TEST RAMA3 /CSB /CS SO SI SCK RAMA2 VDD1 RAMD0 RAMD1 RAMD2 RAMD3 RAMD4 RAMD5 RAMD6 RAMD7 VSS VDD2 SDWCK0 SDBCK0 SDIA0 SDIA1 RAMA1 RAMA0 RAMWEN RAMOEN VSS VDD IPORT7 IPORT6 IPORT5 IPORT4 IPORT3 IPORT2 IPORT1 IPORT0 VSS I I I I O O O O O I O I I O I I O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O I/O +3V power supply Non-PCM data output terminal (normally unconnected) CRC output terminal (normally unconnected) Mute output terminal, connected to external microcomputer data mute detect input Karaoke output terminal (normally unconnected) Surround encoder output terminal (normally unconnected) Inverted signal of serial data bit clock output terminal 0 (normally unconnected) RAM address output terminal 6, connected to external 256K SRAM address RAM address output terminal 5, connected to external 256K SRAM address Ground RAM address output terminal 4, connected to external 256K SRAM address Initial clear input terminal, connected to external microcomputer initial clear output Test terminal (normally unconnected) RAM address output terminal 3, connected to external 256K SRAM address Chip select B input terminal, connected to external microcomputer chip enable output 2 Chip select input terminal, connected to external microcomputer chip enable output 1 Serial data output terminal, connected to external microcomputer serial data input Serial data input terminal, connected to external microcomputer serial data output Serial clock input terminal, connected to external microcomputer serial clock output RAM address output terminal 2, connected to external 256K SRAM address +5V power supply RAM data bus terminal 0, connected to external 256K SRAM data RAM data bus terminal 1, connected to external 256K SRAM data RAM data bus terminal 2, connected to external 256K SRAM data RAM data bus terminal 3, connected to external 256K SRAM data RAM data bus terminal 4, connected to external 256K SRAM data RAM data bus terminal 5, connected to external 256K SRAM data RAM data bus terminal 6, connected to external 256K SRAM data RAM data bus terminal 7, connected to external 256K SRAM data Ground +3V power supply Serial data word clock input terminal 0, connected to external DIR2 1fs word clock output Serial data bit clock input terminal 0, connected to external DIR2 64fs bit clock output Serial data input A terminal 0, AC-3/DTS bit stream (or PCM) data input, connected to external DIR2 audio data output Serial data input A terminal 1 (normally connected to ground) RAM address output terminal 1, connected to external 256K SRAM address RAM address output terminal 0, connected to external 256K SRAM address RAM write enable output terminal, connected to external 256K SRAM write enable RAM output enable output terminal, connected to external 256K SRAM output enable Ground +3V power supply Input expansion port terminal 7 (normally connected to ground) Input expansion port terminal 6 (normally connected to ground) Input expansion port terminal 5 (normally connected to ground) Input expansion port terminal 4 (normally connected to ground) Input expansion port terminal 3, Front mix select (H:Outside, L:Inside) Input expansion port terminal 2, RF select(H:Exist, L:None) Input expansion port terminal 1, DTS select (H:DTS (YSS918), L:Non DTS (YSS908)) Input expansion port terminal 0, SRAM select (H:1M, L:256K) Ground Function
I I I I I I I I
32
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC7 : LP61256GS-8Q (256K SRAM) 32768-word x 8-bit High Speed Static RAM
A14 1 A12 2 A7 3 A6 4 A5 5 A4 6 A3 7 A2 8 A1 9 A0 10 D0 11 D1 12 D2 13 GND 14
28 VCC 27 /WE 26 A13 25 A8 24 A9 23 A11 22 /OE
A0 A5 A6 A7 A9 A10