NJW1134 AUDIO PROCESSOR ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJW1134 is a sound processor includes all of the functions required to process the audio signal for TV, such as tone control, balance, volume, mute, and AGC functions. Also the NJW1134 performs BBE sound enhancement and SRS 3D-Stereo. The BBE regenerates high definitive and nearly real sound, and SRS 3D-Stereo regenerates 3D surround sound with only two speakers. All of the internal status and variables are controlled by NJW1134GK1 2 I C BUS interface. ■ FEATURES ●Operating Voltage 8 to 13V 2 ● I C BUS Interface ● BBE Sound Enhancement (Low Boost and High Boost: 15dB max.) ● Internal 6 Input Audio Selectors and Monitor Output ● The AGC circuit reduces volume difference among input sources. 2 ● Variable AGC Compression Level via I C (4-levels) ● Includes Dual Surround (SRS 3D-Stereo and NJRC Original Simulated Stereo) 2 ● Variable Surround Effect Level via I C (SRS mode, 2-Levels) ● Low Noise VCA ● Bi-CMOS Technology ● Package Outline SOP40 LINEa OUTa TONELa TONEHa BBE2a BBE1a SRS FIL2 AGC MONa ■BLOCK DIAGRAM CVA IN1a CVB +4.5dB IN2a -2dB CTH IN3a IN4a INPUT SELECTOR VOLUME1 BBE CTL VOLUME2 TONE CSR IN5a CONTROL LOGIC SURROUND SRS 3D - Stereo IN6a CSB & AGC NJRC Original Simulated Stereo IN1b SDA IN2b SCL IN3b IN4b INPUT SELECTOR VOLUME1 TONE BBE VOLUME2 IN5b GND LINEb OUTb TONELb TONEHb BBE2b BBE1b SRS FIL1 MONb +4.5dB BIAS VCC VREF -2dB IN6b -1- NJW1134 ■ PIN CONFIGURATION Ach Input Selector 1 1 IN1a IN1b 40 Bch Input Selector 1 Ach Input Selector 2 2 IN2a IN2b 39 Bch Input Selector 2 Ach Input Selector 3 3 IN3a IN3b 38 Bch Input Selector 3 Ach Input Selector 4 4 IN4a IN4b 37 Bch Input Selector 4 Ach Input Selector 5 5 IN5a IN5b 36 Bch Input Selector 5 Ach Input Selector 6 6 IN6a IN6b 35 Bch Input Selector 6 Ach Monitor Output(-2dB) 7 MONa Surround Filter 1 8 SRS/SS FIL1 Ach BBE Filter 1 9 Ach BBE Filter 2 10 MONb 34 Bch Monitor Output(-2dB) SRS FIL2 33 Surround Filter 2 BBE1a BBE1b 32 Bch BBE Filter 1 BBE2a BBE2b 31 Bch BBE Filter 2 Ach Tone High Frequency 11 TONE-Ha TONE-Hb 30 Bch Tone High Frequency Ach Tone Low Frequency 12 TONE-La TONE-Lb 29 Bch Tone Low Frequency Ach Line Output (4.5dB) 13 LINEa LINEb 28 Bch Line Output (4.5dB) Ach Main Output (0dB) 14 OUTa OUTb 27 Bch Main Output (0dB) AGC 15 AGC CSR 26 DAC Output for Surround ON/OFF DAC Output for Ach Volueme & Balance 16 CVa CTH 25 DAC Output for Tone High Frequency DAC Output for Bch Volueme & Balance 17 CVb CTL 24 DAC Output for Tone Low Frequency I2C Bus SDA 18 SDA CSB 23 DAC Output for BBE ON/OFF I2C Bus SCL 19 SCL Vref 22 Reference Voltage GND 20 GND V+ 21 Power Supply - 2- NJW1134 ■ ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER SYMBOL + RATING UNIT Supply Voltage V 14 V Power Dissipation PD 700 mW Operating Temperature Range Topr -20 to +75 °C Storage Temperature Range Tstg -40 to +125 °C + ■ ELECTRICAL CHARACTERISTICS ( Ta=25°C, V =9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms/1kHz) PARAMETER SYMBOL TEST CONDITION + MIN. TYP. MAX. UNIT 8.0 9.0 13.0 V Operating Voltage V Supply Current ICC No Signal - 30 50 mA Reference Voltage VREF No Signal 4.0 4.5 5.0 V Maximum Input Voltage VIM 2.8 3.0 - Vrms - 2.5 - Vrms - 2.5 - Vrms - -2.0 - dB MON OUT Gain GVMON VOL=-20dB, THD=1% OUTPUT VOL=0dB, THD=1% LINEOUT VOL=0dB, THD=1% MON OUT LINEOUT Gain GVLINE LINEOUT, VOL=0dB 2.5 4.5 6.5 dB Maximum Gain GVMAX -2.0 0.0 2.0 dB Minimum Gain GVMIN VOL=0dB VOL=Mute, Vin=1Vrms BW=400Hz to 30kHz VOL=0dB - - -70 dB -1.5 0.0 1.5 dB Full panning to Ach, OUTa Full panning to Ach, OUTb Vin=1Vrms BW=400Hz to 30kHz Full panning to Bch, OUTb Full panning to Bch, OUTa Vin=1Vrms BW=400Hz to 30kHz Vo=0.5Vrms BW=400Hz to 30kHz Vin=1Vrms BW=400Hz to 30kHz Vin=1Vrms BW=400Hz to 30kHz VOL=0dB BW=400Hz to 30kHz VOL=Mute BW=400Hz to 30kHz LINEOUT, VOL=0dB BW=400Hz to 30kHz LINEOUT, VOL=Mute BW=400Hz to 30kHz -2.0 0.0 2.0 dB - - -70 dB -2.0 0.0 2.0 dB - - -70 dB - - 0.5 % - - -70 dB - - -70 dB - -90 (31.6) -106 (5.0) -85 (56.2) -101 (8.9) -85 (56.2) -96 (15.8) -80 (100) -91 (28.2) dBV (µVrms) dBV (µVrms) dBV (µVrms) dBV (µVrms) Maximum Output Voltage1 VOM1 Maximum Output Voltage2 VOM2 Channel Balance GCB Balance Level A-A BALAA Balance Level A-B BALAB Balance Level B-B BALBB Balance Level B-A BALBA Total Harmonic Distortion THD Input Selector Cross Talk CT Channel Separation CS Output Noise 1 VNO1 Output Noise 2 VNO2 Output Noise 3 VNO3 Output Noise 4 VNO4 -3- NJW1134 + ■ ELECTRICAL CHARACTERISTICS ( Ta=25°C, V =9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms/1kHz) ● TONE CONTROL (Tone Control-ON) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT High Frequency Boost HFBST TREBLE=+15dB, f=10kHz 12.5 15.0 17.5 dB High Frequency Flat HFFLT TRBE=0dB, f=10kHz -2.0 0.0 2.0 dB High Frequency Cut HFCUT TREBLE=-15dB, f=10kHz -17.5 -15.0 -12.5 dB Low Frequency Boost LFBST BASS=+15dB, f=100Hz 12.5 15.0 17.5 dB Low Frequency Flat LFFLT BASS=0dB, f=100Hz -2.0 0.0 2.0 dB Low Frequency Cut LFCUT BASS=-15dB, f=100Hz -17.5 -15.0 -12.5 dB MIN. TYP. MAX. UNIT 2.0 3.0 4.0 dB -2.0 0.0 2.0 dB -4.0 -3.0 -2.0 dB 2.0 3.0 4.0 dB -2.0 0.0 2.0 dB -4.0 -3.0 -2.0 dB MIN. TYP. MAX. UNIT ● SUB-TONE CONTROL (Sub-Tone Control-ON) PARAMETER SYMBOL High Frequency Boost SHFBST High Frequency Flat SHFFLT High Frequency Cut SHFCUT Low Frequency Boost SLFBST Low Frequency Flat SLFFLT Low Frequency Cut SLFCUT ● AGC TEST CONDITION SUB-TREBLE=+3dB, f=10kHz SUB-TREBLE=0dB, f=10kHz SUB-TREBLE=-3dB, f=10kHz SUB-BASS=+3dB, f=100Hz SUB-BASS=0dB, f=100Hz SUB-BASS=-3dB, f=100Hz (AGC-ON) PARAMETER SYMBOL TEST CONDITION AGC BOOST AGCBST Vin=50mVrms 1.5 3.5 5.5 dB AGC FLAT 1 AGCFLT1 Vin=300mVrms -2.5 0.0 2.5 dB AGC FLAT 2 AGCFLT2 Vin=400mVrms -2.5 0.0 2.5 dB AGC FLAT 3 AGCFLT3 Vin=500mVrms -2.5 0.0 2.5 dB AGC FLAT 4 AGCFLT4 Vin=600mVrms -2.5 0.0 2.5 dB AGC CUT AGCCUT Vin=2Vrms -14 -10 -6.0 dB MIN. TYP. MAX. UNIT ● BBE (BBE-ON) PARAMETER BBE Low Frequency Boost Level BBE High Frequency Boost Level - 4- SYMBOL TEST CONDITION BBELOW BBE-Low=+15dB - 15.0 - dB BBEHIGH BBE-High=+15dB - 15.0 - dB NJW1134 + ■ ELECTRICAL CHARACTERISTICS ( Ta=25°C, V =9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms) ● SIMULATED SURROUND PARAMETER (Simulated Surround-ON, f=1kHz) SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT SURROUND SIM A SRSIMA Ain+Bin → Aout 1.0 3.0 5.0 dB SURROUND SIM B SRSIMB Ain+Bin → Bout 1.0 3.0 5.0 dB MIN. TYP. MAX. UNIT ● SRS 3D-Stereo (SRS 3D Stereo-ON, f=125Hz) PARAMETER SYMBOL TEST CONDITION SRS GAIN HIGH 1 SRSGH1 Ain → Aout, Mode=High 10.0 12.0 14.0 dB SRS GAIN HIGH 2 SRSGH2 Bin → Bout, Mode=High 10.0 12.0 14.0 dB SRS GAIN LOW 1 SRSGL1 Ain → Aout, Mode=Low 7.0 9.0 11.0 dB SRS GAIN LOW 2 SRSGL2 Bin → Bout, Mode=Low 7.0 9.0 11.0 dB SRS GAIN HIGH 3 SRSGH3 Bin → Aout, Mode=High 6.8 8.8 10.8 dB SRS GAIN HIGH 4 SRSGH4 Ain → Bout, Mode=High 6.8 8.8 10.8 dB -5- NJW1134 ■ APPLICATION CIRCUIT 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF 4.7µF 22nF 3.3nF 33nF 2.2nF 100nF 4.7µF 4.7µF 330nF 1µF 1µF 1 IN1a IN1b 40 2 IN2a IN2b 39 3 IN3a IN3b 38 4 IN4a IN4b 37 5 IN5a IN5b 36 6 IN6a IN6b 35 7 MONa 8 SRS/SS FIL1 9 BBE1a BBE1b 32 10 BBE2a BBE2b 31 11 TONE-Ha TONE-Hb 30 12 TONE-La TONE-Lb 29 13 LINEa LINEb 28 14 OUTa OUTb 27 15 AGC CSR 26 16 CVa CTH 25 17 CVb CTL 24 18 SDA CSB 23 19 SCL Vref 22 20 GND V+ 21 MONb 34 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF 4.7F 4.7K 8.2n SRS FIL2 33 3.3nF 33nF 2.2nF 100nF 4.7µF 4.7µF 1µF 1µF 1µF 1µF 1µF 1µF - 6- 330nF 0.1µF NJW1134 2 ■ I C BUS BLOCK CHARACTERISTICS (SDA, SCL) PARAMETER SYMBOL MIN. TYP. MAX. UNIT High Level Input Voltage VIH 3.0 - 5.0 V Low Level Input Voltage VIL 0 - 1.5 V High Level Input Current IIH - - 10 µA Low Level Input Current IIL - - 10 µA Low Level Output Voltage (3mA at SDA pin) VOL 0 - 0.4 V Maximum Output Current IOL -3.0 - - mA Maximum Clock Frequency fSCL 0 - 100 kHz Data Change Minimum Waiting Time tBUF 4.7 - - µs tHD:STA 4.0 - - µs Low Level Clock Pulse Width tLOW 4.7 - - µs High Level Clock Pulse Width THIGH 4.0 - - µs Minimum Start Preparation Waiting Time tSU:STA 4.7 - - µs Minimum Data Hold Time tHD:DAT 5.0 - - µs Minimum Data Preparation Time tSU:DAT 250 - - ns Rise Time tR - - 1.0 µs Fall Time tF - - 300 ns tSU:STO 4.7 - - µs Data Transfer Start Minimum Waiting Time Minimum Stop Preparation Waiting Time 2 I C BUS Load Condition: Pull up resistance 4kΩ (Connected to +5V) Load capacitance 200pF (Connected to GND) SDA tR tBU tF tHD:ST SCL tHD:ST P S tLOW tHD:DA tHIGH tSU:ST tSU:DA tSU:ST Sr P -7- NJW1134 2 ■ DEFINITION OF I C REGISTER 2 ● I C BUS FORMAT MSB LSB MSB LSB MSB LSB S Slave Address A Select Address A Data A P 1bit 8bit 1bit 8bit 1bit 8bit 1bit 1bit S: Starting Term A: Acknowledge Bit P: Ending Term ● SLAVE ADDRESS LSB MSB 1 0 0 0 0 0 1 R/W D3 D2 R/W=0: Receive Only ● CONTROL REGISTER TABLE Select Address BIT D7 D6 D5 D4 00H D1 D0 SR1 SR0 VOL 01H CHS 02H BCB BASS BCSB SUB-BASS 03H BCT TREB BCST SUB-TREB BAL 04H 05H BBE-Low OUT BBE-High SEL AGC1 AGC0 AGC BBE ● CONTROL REGISTER DEFAULT VALUE - 8- BIT Select Address D7 D6 D5 D4 D3 D2 D1 D0 00H 0 0 0 0 0 0 0 0 01H 0 0 0 0 0 0 0 0 02H 0 0 0 0 0 0 0 0 03H 0 0 0 0 0 0 0 0 04H 0 0 0 0 0 0 0 0 05H 0 0 0 0 0 0 0 0 NJW1134 2 ■ I C CONTROL COMMAND DESCRIPTION ●MASTER VOLUME CONTROL Select Address BIT D7 D6 D5 D4 00H D3 D2 D1 D0 VOL The attenuator is consisted of both the Volume1 and Volume2. The total attenuation level is summing of each attenuation level of the Volume1 and Volume2. The attenuation for both the Volume1 and Volume2 are always synchronized to have the same attenuation levels for each other, and are not controllable independently for each other. •”VOL” : Sets the total attenuation level for the both Ach and Bch(up to 84dB, 0.33dB/step) For the detail, you can refer to the table on the page 12. ●CHANNEL BALANCE AND SURROUND MODE CONTROL BIT Select Address D7 01H CHS D6 D5 D4 BAL D3 D2 D1 D0 SR1 SR0 ◆Channel Balance Control To control the balance between Ach and Bch, the both commands “CHS” and “BAL” should be set. For example, to move a sound image to Ach-side, Bch should be attenuated with no attenuation on Ach. The command “CHS” defines the channel should be attenuate, and the command “BAL” defines the attenuation level itself. The attenuation for the balance control is consisted of the both Volume1 and Volume2, has the same structure with Master Volume Control described above. •”CHS” : Defines the channel should be attenuated The channel CHS should be attenuated (D7) Bch 0 Ach 1 •”BAL” : Defines the attenuation level for the specified channel with command “CHS”(up to 30dB, 1dB/Step) For the detail, you can refer to the table on the page 14. ◆Surround Mode Control •”SR1”, “SR0” : Surround Mode Switch Surround Mode SR1 (D1) SR0 (D0) Surround OFF (Bypass) 0 0 NJRC Original Simulated Surround 0 1 SRS 3D-Stereo – High Mode 1 0 SRS 3D-Stereo – Low Mode 1 1 -9- NJW1134 ●BASS-TONE CONTROL SETTING BIT Select Address D7 02H BCB D6 D5 D4 D3 BASS D2 BCSB D1 D0 SUB-BASS •”BCB” : Defines the Bass-Tone Control Mode as Boost or Cut Bass Tone Control Mode BCB (D7) Cut 0 Boost 1 •”BASS” : Sets the Cut or Boost level for Bass-Tone Control(up to 15dB, 1dB/Step) For the detail, you can refer to the table on the page 15. •”BCSB” : Defines the Sub-Bass-Tone Control Mode as Boost or Cut Sub-Bass Tone Control Mode BCSB (D2) Cut 0 Boost 1 •”SUB-BASS” : Sets the Cut or Boost level for Sub-Bass-Tone Control(up to 3dB, 1dB/Step) For the detail, you can refer to the table on the page 15. ●TREBLE-TONE CONTROL SETTING BIT Select Address D7 03H BCT D6 D5 D4 D3 TREB D2 BCST D1 SUB-TREB •”BCT” : Defines the Treble-Tone Control Mode as Boost or Cut Treble-Tone Control Mode BCT (D7) Cut 0 Boost 1 •”TREB” : Sets the Cut or Boost level for Treble-Tone Control(up to 15dB, 1dB/Step) For the detail, you can refer to the table on the page 15. •”BCST” : Defines the Sub-Treble-Tone Control Mode as Boost or Cut Sub-Treble-Tone Control Mode BCST (D2) Cut 0 Boost 1 •”SUB-TREB” : Sets the Cut or Boost level for Sub-Treble-Tone Control(up to 3dB, 1dB/Step) For the detail, you can refer to the table on the page 15. - 10- D0 NJW1134 ●BBE BOOST LEVEL SETTING BIT Select Address D7 04H D6 D5 D4 D3 D2 BBE-Low D1 D0 BBE-High The command “BBE-Low” and “BBE-High” can set the only BBE boost level, not BBE ON/OFF control. To activate the BBE, the command “BBE”(Address=05H) must be ON. •”BBE-Low” : Sets the BBE low frequency boost level(up to 15dB, 1dB/Step) •”BBE-High” : Sets the BBE high frequency boost level(up to 15dB, 1dB/Step) For the detail, you can refer to the table on the page 16. ●OUTPUT ON/OFF, INPUT SELECTOR, AGC and BBE ON/OFF CONTROL BIT Select Address D7 05H OUT D6 D5 D4 SEL D3 D2 D1 D0 AGC1 AGC0 AGC BBE ◆Output ON/OFF •”OUT” : Output ON/OFF Switch Output OUT (D7) Output OFF(Mute) 0 Output ON 1 ◆Input Selector •”SEL” : Input Selector Control For the detail, you can refer to the table on the page 17. ◆AGC Control •”AGC1”, “AGC0” : Set the AGC Flat Level •”AGC” : AGC ON/OFF Switch AGC Flat Level AGC1 (D3) AGC0 (D2) AGC (D0) 300mVrms 0 0 1 400mVrms 0 1 1 500mVrms 1 0 1 600mVrms 1 1 1 AGC OFF - - 0 ◆BBE ON/OFF Control •”BBE” : BBE ON/OFF Switch BBE ON/OFF BBE (D0) BBE OFF 0 BBE ON 1 - 11 - NJW1134 2 ■ I C CONTROL COMMAND SETTING TABLE ●MASTER VOLUME CONTROL(Select Address : 00H) VOL Gain (dB) HEX D7 D6 D5 D4 D3 D2 D1 D0 0 -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 FF FC F9 F6 F3 F0 ED EA E7 E4 E1 DE DB D8 D5 D2 CF CC C9 C6 C3 C0 BD BA B7 B4 B1 AE AB A8 A5 A2 9F 9C 99 96 93 90 8D 8A 87 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 - 12- NJW1134 (MASTER VOLUME CONTROL cont’d) VOL Gain (dB) HEX D7 D6 D5 D4 D3 D2 D1 D0 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80 -81 -82 -83 -84 Mute 84 81 7E 7B 78 75 72 6F 6C 69 66 63 60 5D 5A 57 54 51 4E 4B 48 45 42 3F 3C 39 36 33 30 2D 2A 27 24 21 1E 1B 18 15 12 0F 0C 09 06 03 00 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 - 13 - NJW1134 ●CHANNEL BALANCE CONTROL(Select Address : 01H) BAL - 14- Gain(dB) D6 D5 D4 D3 D2 0 -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 Mute 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 NJW1134 ●BASS-TONE CONTROL(Select Address : 02H) / TREBLE-TONE CONTROL(Select Address : 03H) BASS TREB Cut Gain(dB) Boost Gain(dB) D6 D5 D4 D3 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ●SUB-BASS-TONE CONTROL(Select Address : 02H) / SUB-TREBLE-TONE CONTROL(Select Address : 03H) SUB-BASS SUB-TREB Cut Gain(dB) Boost Gain(dB) D1 D0 0 -1 -2 -3 0 1 2 3 0 0 1 1 0 1 0 1 - 15 - NJW1134 ●BBE Low-Frequency Boost Level(Select Address : 04H) BBE-Low Boost Gain(dB) D6 D5 D4 D3 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ●BBE High-Frequency Boost Level(Select Address : 04H) BBE-High - 16- Boost Gain(dB) D3 D2 D1 D0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 NJW1134 ●Input Selector Control(Select Address : 05H) SEL Input Channel Selected D6 D5 D4 1 2 3 4 5 6 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 ■ NOTE 1)The NJW1134 is manufactured by New Japan Radio Co., Ltd. under license from BBE Sound Inc. BBE is a registered trademark of BBE Sound Inc. A license from BBE Sound Inc. must be required before the NJW1134 can be purchased from New Japan Radio Co., Ltd. BBE Sound, Inc. 5381 Production Drive Huntington Beach, CA 92649 USA Tel : (714)897-6766 Fax : (714)896-0736 2)The SRS technology right incorporated in the NJW1134 is owned by SRS Labs, a U.S. Corporation and licensed to New Japan Radio Co., Ltd. SRS is protected under U.S. and foreign patents issued and/or pending. SRS and the , are trademarks of SRS Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJW1134, nor the corresponding sale of audio enhancement equipment conveys the right to sell commercialized recording made with any SRS technology. SRS Labs requires that all users of the NJW1134 must enter into a license agreement directly with SRS Labs if the royalty is not included in the purchase price. SRS Labs also requires any users to company with all rules and regulations as outlined in the SRS Trademark Usage Manual. For further information, please contact: SRS Labs, Inc. 2909 Daimler Street, Santa Ana, CA 92705 USA Tel : (949)442-1070 Fax : (949)852-1099 www.srslabs.com 2 3)Purchase of I C components of New Japan Radio Co., Ltd or one of its sublicensed Associated Companies 2 2 conveys a license under the Philips I C Patent Rights to use these components in an I C system, provided that 2 the system conforms to the I C Standard Specification as defined by Philips. [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. - 17 -