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Reference Series
1210a 1211a
1 CHANNEL POWER AMPLIFIER
SERVICE MANUAL
Infinity Systems, Inc. 250 Crossways Park Dr. Woodbury, New York 11797 Rev2aa10/2005
Power Amplifier
Reference 1210a/1211a
- CONTENTS SPECIFICATIONS ................................................1 FEATURES/TEST CONDITIONS.............................2 CONTROLS/CONNECTIONS...................................3 INSTALLATION......................................................5 BASIC TROUBLESHOOTING..................................7 TYPICAL SYSTEM WIRING....................................8 EXPLODED VIEW/PARTS LIST...............................9 MECHANICAL PARTS LIST..................................10 AMPLIFIER BLOCK DIAGRAM..............................11 P.C.B. DRAWINGS...............................................12 ELECTRICAL PARTS LIST .................................. 16
REF 1211a ELECTRICAL PARTS LIST ADDENDUM.........20
IC/TRANSISTOR PINOUTS....................................21 REF 1210a SCHEMATICS......................................27 REF 1211a SCHEMATICS.....................................30 PACKING..........................................................33
Reference 1210a/1211a Specifications
Output Power: (14.4 VDC) Signal-to-noise ratio: Dynamic power: Effective damping factor: Frequency response: Maximum input signal: Maximum sensitivity: DC Offset Output regulation: Idle Current Input Impedance Max Current Draw Dimensions: Fuse: 854W RMS x 1 @ 4 ohms; 1% THD + N 1300W RMS x 1 @ 2 ohms; 1% THD + N 72dBA (reference 1W into 4 ohms) 1516W channels @ 2 ohms 6.357 @ 4 ohms 17Hz 302Hz (-3dB) 5.7V Reference 1210a - 260mV Reference 1211a - 75mV <50mV (-50%) .132dB @ 4 ohms 2.8A 22k 70A @ 4 ohms 125A @ 2 ohms 12 x 18 1/2 x 2 11/16" (L x W x D) (305mm x 470mm x 68mm) 3 x 40A
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.
1
Power Amplifier
Reference 1210a/1211a
Features
1-Channel Operation Advanced MOSFET Oversized Floating Rail Power Supply Floating Ground Factory - Head - Unit Speaker - Level input Variable lnput Sensitivity (250mV - 6V) Fully Complementary Output Stage with Class-D Voltage Amplification Gold-plated Power, lnput and Output Connectors 2-Ohm Stable
Test Conditions and Notes
All tests to be done, unless otherwise specified, from 10Hz to 302Hz at 14.4V DC into 2 ohm loads and adjust the units gain so that with a .250 volt input signal the unit is at Its maximum rated output. All measurements will be done using an Audio precision system one and the supply voltage. An A+ line voltage of 14.4V DC shall be applied to the unit under test for all measurements unless otherwise specified. The voltage applied to the unit shall be measured at the power connection on the Amplifier. Signal Source Unless otherwise specified, all tests shall be conducted with the Audio Signal Generator output configured to be balanced, less than or equal to 50 ohm source impedance, and floating. The signal source "GND" shall be connected to the Amplifier PWR GND at the Amplifier. Output Load Unless otherwise specified, all tests shall be conducted with 2 ohm resistive loads having less than 10% reactive components at any frequency below 302Hz. Each resistor shall have a value that remains within 1 % while dissipating the rated output of the unit under test. Power Indicator Green LED steadily illuminates for normal operation. Illuminates up Red LED blinks when protection circuitry is engaged, and during power up.
2
Power Amplifier
Reference 1210a/1211a
POWER CONNECTIONS
The Reference amplifiers are capable of delivering high power levels, and require a reliable connection to the vehicle's electrical system in order to perform optimally. See Figure 1 for connection location. Please adhere to the following instructions carefully. GROUND CONNECTION Connect the amplifier's Ground (GND) terminal to a solid point on the vehicle's metal chassis, as close to the amplifier as possible. Refer to the chart below to determine minimum wire-gauge size. Sand away any paint from this location; use a star-type-lock washer to secure the connection. POWER CONNECTION Connect a wire (see chart at right for appropriate gauge) directly to the vehicle's positive battery terminal, and install an appropriate fuse holder within 18" of the battery terminal. Do not install the fuse at this time. Route the wire to the amplifier's location, and connect it to the amplifier's positive (+12V) terminal. Be sure to use appropriate grommets whenever routing wires through the firewall or other sheet metal. Failure to adequately protect the positive wire from potential damage may result in a vehicle fire. When you are done routing and connecting this wire to the battery and to the amplifier, you may install the fuse at the battery. The fuse value should be selected based on total amplifier-current draw; see chart at right. REMOTE CONNECTION Connect the amplifier's Remote (REMOTE) terminal to the source unit's Remote Turn-On lead using a minimum of 18-gauge wire. If your source unit does not have a remote turn-on connection, connect the amplifier's (REMOTE) terminal to the vehicle's accessory circuit. WIRE-GAUGE CHART Amplifier Maximum Minimum Model Current Draw Wire Gauge AWG AWG 1210a/1211a 115A #4 AWG These recommendations assume 7' 10' wire runs. If your installation differs markedly, you will need to adjust the wire gauge accordingly.
SPEAKER CONNECTIONS Refer to the application guides on the pages that follow. Speaker connections should be made using a minimum of 16-gauge wire.
NOTE: When using the low-level or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.
Figure 1.Terminal-connection end plate.
3
Power Amplifier
Reference 1210a/1211a
APPLICATIONSsubwoofer amplifiers are 1201a/1211a The Reference
single-channel amplifiers. There are two sets of terminals to make it easy to connect multiple woofers. Either set of (+/) terminals may be used when connecting woofers. To the right are two application diagrams to help plan your subwoofer system installation. Figures 3 and 4 show how to configure the Reference subwoofer amplifiers (models 311a, 611a and 1211a). NOTE: For simplicity, Figures 3 and 4 do not show power, remote and input connections. NOTE: Minimum speaker load is 2 ohms.
Figure 3. Reference subwoofer amplifier with two woofer connections.
Figure 4. Reference subwoofer amplifier with one woofer connection.
4
Power Amplifier
SETTING INPUT SENSITIVITY 1. Initially turn the INPUT LEVEL control(s) to minimum (counterclockwise). 2. Reconnect the () negative lead to the vehicle's battery. Apply power to the audio system and play a dynamic music track. 3. On the source unit, increase the volume control to 3/4 volume. Slowly increase the INPUT LEVEL control(s) toward three o'clock until you hear slight distortion in the music. Then reduce the INPUT LEVEL slightly until distortion is no longer heard. NOTE: After the source unit is on, blue LEDs (on the top panel) will light, indicating the amplifier is on. If not, check the wiring, especially the remote connection from the source unit. Also refer to "Troubleshooting" on page 7.
Reference 1210a/1211a
REMOTE LEVEL CONTROL (OPTIONAL) All three Reference subwoofer amplifiers and the 5761a amplifier have inputs for an optional remote level control (100rc). This will allow the subwoofer level to be adjusted from the listening position. Connect the optional remote level control using the RJ-11 jack on the side of the amplifier. Install the control module in the front of the vehicle within easy reach of the driver. Both the underside of the dash and the center console are suitable locations. Refer to the mounting instructions accompanying the 100rc.
AUX OUTPUT Reference amplifiers (except 5761a) are equipped with full-range outputs that can be used to connect additional amplifiers. NOTE: When using the low- or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.
Figure 13. Control end panel.
5
Power Amplifier
Reference 1210a/1211a
INSTALLATION AND SETUP (CONT.)
SETTING DBOTM (310a, 610a and 1210a) The Dynamic Bass Optimizer (DBO) is used to enhance low-frequency reproduction in a vehicle. Conventional bass-boost circuits only increase bass at a fixed frequency, and cause the amplifier to consume considerable power. The DBO allows you to adjust the frequency (20Hz 80Hz) as well as the boost level (up to 12dB; see Figure 14), allowing you to fine-tune the bass in your system to optimize performance. For sealed enclosures, the DBO can be used to enhance the lower bass region of sealed enclosures. For bigger/fuller bass, adjust the HP FREQ between 35Hz and 45Hz; adjust the BOOST control according to your preference. For tighter-sounding bass, adjust the HP FREQ between 45Hz and 55Hz; adjust the BOOST control according to your preference. For vented enclosures, the DBO should be used as a subsonic filter to reduce overexcursion of the woofers. Set the HP FREQ control 10Hz below the tuning frequency of the enclosure (e.g., 25Hz for a box tuning of 35Hz); adjust the BOOST control to taste. This will conserve amplifier power typically wasted on frequencies below the tuned frequency of the enclosure. For infinite-baffle applications, set the HP FREQ to the speaker's Fs value (reducing overexcursion of the woofer); adjust the Boost control to taste. Figure 14. Frequency-response curves show typical DBO control ranges.
DBO HP FREQ Control
(adjusts cut-off frequency)
dB 0 -3 -6 -9 -12 20 80 Freq. (Hz)
20Hz 100Hz
STATUS LEDs Clip: Indicates the amplifier is being overdriven, and your speakers may be in danger. This should blink only on musical peaks, and not be on constantly. Power: Indicates the amplifier is on. Protection: Refer to "Troubleshooting" for specific indications. Figure 15. LED status.
HP FREQ
DBO BOOST Control
(adjusts boost amount at cut-off frequency)
dB 12 6 0 -6 -12 20 80
BOOST
MIN
MAX
Freq. (Hz)
6
Power Amplifier
Reference 1210a/1211a
TROUBLESHOOTING
· PROBLEM: No audio (POWER LED is off). CAUSE and SOLUTION: No voltage at BATT+ and/or REM terminals, or bad or no ground connection. Check voltages at amplifier terminals with VOM. · PROBLEM: No audio (PROTECT LED flashes every 4 seconds). CAUSE and SOLUTION: DC voltage on amplifier output. Amplifier may need service; see enclosed warranty card for service information. · PROBLEM: No audio (PROTECT LED is on). CAUSE and SOLUTION: Amplifier is overheated. Make sure amplifier cooling is not blocked at mounting location; verify that speaker-system impedance is within specified limits. · PROBLEM: No audio (PROTECT and POWER LEDs flash). CAUSE and SOLUTION: Voltage less than 9V on BATT+ connection. Check vehicle charging system. · PROBLEM: No audio (PROTECT LED is on). CAUSE and SOLUTION: Voltage greater than 16V or less than 8.5V on BATT+ connection. Check vehicle charging system. · PROBLEM: Distorted audio. CAUSE and SOLUTION: Input sensitivity is not set properly, or amplifier or source unit is defective. Check INPUT LEVEL setting, or check speaker wires for shorts or grounds. · PROBLEM: Distorted audio (PROTECT LED flashes). CAUSE and SOLUTION: Short circuit in speaker or wire. Remove speaker leads one at a time to locate shorted speaker or wire, then repair. · PROBLEM: Music lacks "punch. " CAUSE and SOLUTION: Speakers are not connected properly. Check speaker connections for proper polarity.
7
Power Amplifier
Reference 1210a/1211a
8
Reference 1210a/1211a
9
Power Amplifier
Reference 1210a/1211a
10
Power Amplifier
Reference 1210a/1211a
REFERENCE 1210A/1211a BLOCK DIAGRAM
11
Power Amplifier
Reference 1210a/1211a
12
Power Amplifier
Reference 1210a/1211a
13
Power Amplifier
Reference 1210a/1211a
14
Power Amplifier
Reference 1210a/1211a
15
Power Amplifier Electrical Parts List
Reference 1210a/1211a
DIO-00-00108 DIODE DIO-00-00003 DIODE DIO-00-00019 DIODE DIO-00-00006 DIODE TRS-00-00087 TRANSISTOR TRS-00-00088 TRANSISTOR TRS-00-00090 TRANSISTOR TRS-00-00110 TRANSISTOR RES-00-00479 RESISTOR RES-00-00437 RESISTOR RES-00-00482 RESISTOR RES-00-00523 RESISTOR RES-00-00575 RESISTOR RES-00-00589 RESISTOR RES-00-00402 RESISTOR RES-00-00419 RESISTOR RES-00-00537 RESISTOR RES-00-00606 RESISTOR RES-00-00622 RESISTOR RES-00-00712 RESISTOR RES-00-00723 RESISTOR RES-00-00756 RESISTOR RES-00-00633 RESISTOR RES-00-00598 RESISTOR RES-00-00602 RESISTOR RES-00-00702 RESISTOR RES-00-00720 RESISTOR RES-00-00608 RESISTOR RES-00-00623 RESISTOR RES-00-00630 RESISTOR RES-00-00658 RESISTOR RES-00-00666 RESISTOR RES-00-00680 RESISTOR RES-00-00730 RESISTOR RES-00-00757 RESISTOR RES-00-00604 RESISTOR
FAST RECOVERY RECTIFIER ZENER 1W,12V SWITCHING SIGNAL SMALL SMALL SMALL SMALL SIGNAL SIGNAL SIGNAL SIGNAL PNP "TO-92L" NPN "TO-92L" PNP "TO-92" NPN "TO-92"
FR154 1N4004 1N4742 1SS133 / 1N4148 KTA1023Y KTC1027Y KTA1266GR KTC3198GR 270 OHM 1KF OHM 2KF OHM 4.7KF OHM 7.5KF OHM 9.4KF OHM 10KF OHM 13KF OHM 47KF OHM 100 OHM 150 OHM 470 OHM 510 OHM 820 OHM 1K OHM 1.5K OHM 1.8K OHM 4.7K OHM 5.6K OHM 10K OHM 15K OHM 18K OHM 22K OHM 27K OHM 30K OHM 56K OHM 82K OHM 100K OHM
D71,72,73,81,82,83 D1,260 D401 D169,402,403,404,405,406,407,408,411,412 Q402,403 Q270,271,401 Q262 Q101,260,261,263 R405 R151,156 R117 R113 R118 R111,112 R150,152,155,157 R404 R103,104,105,106,107,108,109,110,402,403 R51,52,53,54,55,56,61,62,63,64 R125 R241,264,341 R120,122 R116 R50,57,60,67,153,158 R133 R135 R114,262,414 R131,132 R44,119,123,128,129,130,261,263,406,407 R409,410,412,416,418,419 R121,126 R415 R101,102 R417 R124 R270,271 R169 R134,138,154,159,230,231,232,233,234,236 R237,238,239,330,331,332,333,334,336,337 R338,339 R127 R413 R408 R260 R411 R220,221,222,223,224,226,227,228,229,320 R321,322,323,324,325,327,328,329 R73,83 L1,2 C105,106 C131,132,133,134,153,154 C109 C7,107,108,111,406,701,900 C41,42,73,83,170,171,172,173,174,175 C176,177,178,179,180,181,182,183,211,261 C262,401,403,411 C55,409,410 C113,408 C71,81,114,407 C110,112 C101,102,103,104,115,121,151,152 C260 C75,85,404 C72,82 C270
6 2 1 10 2 3 1 4 1 2 1 1 1 2 4 1 10 13 1 3 2 1 6 1 1 3 2 16 2 1 2 1 1 2 1 22
METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ FILM 1/5WJ
RES-00-00620 RESISTOR RES-00-00654 RESISTOR RES-00-00727 RESISTOR RES-00-00755 RESISTOR RES-00-00635 RESISTOR RES-00-00018 RESISTOR
CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ METAL FILM 1/2WJ
150K OHM 220K OHM 560K OHM 820K OHM 1M OHM 10 OHM
1 1 1 1 1 18
RES-00-00794 RESISTOR IND-00-00025 INDUCTOR CEC-00-00077CAPACITOR CEC-00-00090CAPACITOR CEC-00-00101CAPACITOR CEC-00-00074CAPACITOR CEC-00-00076CAPACITOR
METAL FILM 1WJ LAL02TB1R0K AXIAL TYPE 5% CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC DISK DISK DISK DISK DISK 50V "NPO" 50V "NPO" 50V 50V 50V
10 OHM 1uH 10pF 22pF 470pF 102pF 104pF
2 2 2 6 1 7 24
CEC-00-00124CAPACITOR ELC-00-00153 CAPACITOR ELC-00-00160 CAPACITOR ELC-00-00125 CAPACITOR ELC-00-00127 CAPACITOR ELC-00-00130 CAPACITOR ELC-00-00523 CAPACITOR ELC-00-00150 CAPACITOR ELC-00-00132 CAPACITOR
CERAMIC DISK 50V "MLCC" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS" ELECTROLYTIC"SMS"
104pF 1uF/50V 4.7uF/50V 10uF/16V 22uF/16V 47uF/16V 100uF/16V 100uF/35V 220uF/16V
3 2 4 2 8 1 3 2 1
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Power Amplifier Electrical Parts List cont'd
Reference 1210a/1211a
MYC-00-00020CAPACITOR MYC-00-00019CAPACITOR MYC-00-00091CAPACITOR MYC-00-00157CAPACITOR MYC-00-00083CAPACITOR MYC-00-00156CAPACITOR MYC-00-00066CAPACITOR MYC-00-00085CAPACITOR ICO-00-00003 I.C ICO-00-00170 I.C ICO-00-00095 I.C ICO-00-00157 I.C ICO-00-00162 I.C FET-00-00001 F.E.T FET-00-00046 F.E.T FET-00-00021 F.E.T DIO-00-00152 DIODE DIO-00-00177 DIODE RES-00-01112 RESISTOR RES-00-00846 RESISTOR RES-00-00844 RESISTOR RES-00-00853 RESISTOR RES-00-01099 RESISTOR RES-00-00947 RESISTOR ELC-00-00167 CAPACITOR ELC-00-00010 CAPACITOR ELC-00-00187 CAPACITOR ELC-00-00716 CAPACITOR ELC-00-00033 CAPACITOR MYC-00.-0010 CAPACITOR MYC-00.-0007 CAPACITOR MYC-00.-0010 CAPACITOR COI-00-00086 INDUCTOR COI-00-00073 INDUCTOR COI-00-00112 INDUCTOR GAP-00-050A0GAP PAD COR-TF-00392CORE TER-00-00163 POWER TER-00-00034 SPEAKER HOD-00-00006FUSE HOLDER FUS-AT-00008AUTO FUSE JAC-00-00043 RCA JACK JUP-00-00003 JUMPER JUP-00-00005 JUMPER JAC-00-00050 MODULAR JACK REL-00-00008 RELAY THS-00-00013THERMISTOR VOL-00-00335 VOLUME VOL-00-00336 VOLUME VOL-00-00352 VOLUME VOL-00-00353 VOLUME WIR-00-00017 GND WIRE WIR-00-00111 GND WIRE WIR-00-00018 GND WIRE TUB-00-00008TEFLON TUBE CON-00-00002WAFER CON-00-00033WAFER
MYLAR 5% 100V MYLAR 5% 100V MYLAR 5% 63V "TL TYPE" MYLAR 5% 63V "TL TYPE" MYLAR 5% 63V "TL TYPE" MYLAR 5% 63V "TL TYPE" MYLAR 5% 63V "TL TYPE" MYLAR 5% 63V "TL TYPE" DUAL OPAMP DIP-08 VOLUME IC DIP-16 COMPORATOR IC DIP-08 VOTAGE REGULATOR +12V 1A VOTAGE REGULATOR -12V 1A N-CH POWER FET "TO-220" N-CH POWER FET "TO-220" P-CH POWER MOSFET FAST RECOVERY FAST RECOVERY MOR-S 2WJ MOR-S 2WJ MOR-S 2WJ MOR-S 2WJ MOR-S 2WJ SHUNT RESISTOR 5WJ (3P) ELECTROLYTIC"SMS" ELECTROLYTIC"BP" ELECTROLYTIC"SHL" ELECTROLYTIC"LXZ" ELECTROLYTIC"HC" MYLAR 10% 100V "BOX TYPE" MYLAR 10% 100V "BOX TYPE" MYLAR 10% 250V "BOX TYPE" DRUM COIL DRUM COIL DRUM COIL CL-1920 (32 X 60 X 5T)
102J 103J 683J 823J 104J 184J 474J 105J TL072CP NJM 13600D KIA393P KIA7812PI KIA7912PI IRF3205 IRF640N IRF9640 YG225D2 6A60 2.2 OHM 10 OHM 100 OHM 2.2K OHM 3.9K OHM 0.01 OHM 100/63V 10/200V 2200/50V 3300/25V 8200/50V 105K 225K 225K CL-900A CL-2200 CL-1920 44 PHI MAG
C90,91,405 C280,380 C117 C116 C222 C119 C74,84,118 C2,6,43 U101,102,103,104,105 U106 U401 U71 U81 Q51,52,53,54,55,56,61,62,63,64 Q65,66 Q217,218,219,220,317,318,319,320 Q211,212,213,214,215,311,312,313,314,315 D74,75,76,77 D2 R253 R71,81 R77,78 R250,251,252,254,255,280,380,401 R76,86 R240,340 C402 C215,216,217,218,221 C208,210,308,310 C50,51,52,53,54 C76,86 C92,93,207,219,220,307 C78,88,212,213,312,313 C223,820 L6,7,9 L3 L8 L8 T1,T2 , 44PHI 3T(0.7X22):10T(0.7X5):3T(0.7X1) TER1 TER2 FUSE1,2,3 SET(3)+ACCESSORY(3) RCA101 JP1,2,3,4,5,6,7,8,9 JP10,11,12,13,14,15,16 MOD1 REL1 TH VR101 VR102 VR103 VR104 W1 W2 W3 TH CLIP 1ST POWER,2ST POWER
3 2 1 1 1 1 3 3 5 1 1 1 1 12 8 10 4 1 1 2 2 8 2 2 1 5 4 5 2 6 6 2 3 1 1 1 2 1 1 3 6 1 9 7 1 1 1 1 1 1 1 1 1 1 2 1 2
3P TERMINAL 4P TERMINAL PCB TYPE AUTO FUSE GOLD PLATE
BAR JUMP BAR JUMPER
DST 0010-00 TM0009-01 JSF-08031 40A DJB-554A 35m/m 55 m/m DEK623PCB4-B CT11-D12S 50KC 15B20Kx2 15C50Kx2 B500x2
15A2Kx2+15A200Kx2
4P,BLACK DC 30A 12V FTD5-350 V12L5(9X5)G(PH2D)N15S V12L5(9X5)G(PH2D)N15S V12L5(9X5) G(PH2D)N 15S
V12L5(9X5) G(4R)(PH2D)N 15S
#1007 AWG #22 BLACK , 3.2PHI 100m/m #1007 AWG #22 BLACK , 3.2PHI 60m/m #1007 AWG #22 BLACK , 3.2PHI 120 m/m 0.7 PHI 10 m/m LWL0640-2P LWL0640-3P
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Power Amplifier Electrical Parts List cont'd
Reference 1210a/1211a
ICO-00-00021 I.C ICO-00-00094 I.C TRS-00-00098 TRANSISTOR TRS-00-00113 TRANSISTOR DIO-00-00117 DIODE RES-08-00035 RESISTOR RES-08-00048 RESISTOR RES-08-00111RESISTOR RES-08-00021RESISTOR RES-08-00193 RESISTOR RES-08-00163 RESISTOR RES-08-00148 RESISTOR RES-08-00129 RESISTOR RES-08-00151RESISTOR RES-08-00156 RESISTOR RES-08-00191RESISTOR RES-08-00200 RESISTOR RES-08-00201RESISTOR RES-08-00132 RESISTOR RES-08-00164 RESISTOR RES-08-00170 RESISTOR RES-08-00182 RESISTOR RES-08-00130 RESISTOR RES-08-00180 RESISTOR RES-08-00149 RESISTOR RES-12-00189 RESISTOR CEC-08-00002CAPACITOR CEC-08-00040CAPACITOR CEC-08-00004CAPACITOR
SMD PWM SMD "FLP-8" SMALL SIGNAL PNP,SOT-23 SMALL SIGNAL NPN,SOT-23 SWITCHING SIGNAL SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD "0805"1/10WF "0805"1/10WF "0805"1/10WF "0805"1/10WF "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "1206"1/8WJ
TL494C KIA393F KTA1504GR KTC3875GR RLS4148 20KF OHM 27KF OHM 68KF OHM 150KF OHM 4.7 OHM 220 OHM 1K OHM 1.8K OHM 2.2K OHM 2.7K OHM 4.7K OHM 5.1K OHM 5.6K OHM 10K OHM 22K OHM 27K OHM 33K OHM 100K OHM 330K OHM 1M OHM 4.7 OHM 102P 473P 104P
U1 U2,3 Q3,4,5 Q2,6 D3,4,5,6,7,8 R32 R33 R29 R28 R11 R30 R16,38,39,43,46 R2 R9,10 R3 R7,8,17,24,25,27 R6 R18,19 R34 R12,14,15,22,26 R13 R5 R20 R4 R21,23,31,35 R1 C8 C5 C3,14,18,20,22
1 2 3 2 6 1 1 1 1 1 1 5 1 2 1 6 1 2 1 5 1 1 1 1 4 1 1 1 5
CHIP"0805" 50V 5% CHIP"0805" 50V 5% CHIP"0805" 50V 5%
TRS-00-00087 TRANSISTOR TRS-00-00090 TRANSISTOR RES-00-00038 RESISTOR ELC-00-00250 CAPACITOR ELC-00-00641 CAPACITOR ELC-00-00243 CAPACITOR MYC-00-00020CAPACITOR HED-00-00100HEADER PIN HED-00-00228HEADER PIN
SMALL SIGNAL PNP SMALL SIGNAL PNP METAL FILM 1/2WJ ELECTROLYTIC"SRE" ELECTROLYTIC"SRE" ELECTROLYTIC"SRE" MYLAR 5% 100V PIN HEADER C-TYPE 6P PIN HEADER C-TYPE 8P
KTA1023Y KTA1266GR 220 OHM 4.7uF/50V 22uF/16V 100uF/16V
Q1 Q7,8,9,10 R36,37 C4,9,11,17,23 C15,16 C10,12
1 4 2 5 2 2 1 1 1
102J C13 TM2007-C9G-06P HP1 TM2007-C9G-08P HP2
ICO-00-00005 I.C ICO-00-00099 I.C ICO-00-00054 I.C ICO-00-00546 I.C TRS-00-00197 TRANSISTOR TRS-00-00115 TRANSISTOR TRS-00-00113 TRANSISTOR DIO-00-00117 DIODE RES-08-00005 RESISTOR RES-08-00077 RESISTOR RES-08-00135 RESISTOR RES-08-00165 RESISTOR RES-08-00131RESISTOR RES-08-00148 RESISTOR RES-08-00126 RESISTOR RES-08-00151RESISTOR RES-08-00174 RESISTOR RES-08-00191RESISTOR RES-08-00132 RESISTOR RES-08-00164 RESISTOR RES-08-00187 RESISTOR
SMD QUAD OP AMP "SO-14" 2.5V SHUNT IC , SOT-89 DIVIDER COMPARATOR "SO-14" HIGH CURRENT PNP,SOT-89 HIGH CURRENT NPN,SOT-89 SMALL SIGNAL NPN,SOT-23 SWITCHING SIGNAL SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD "0805"1/10WF "0805"1/10WF "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ
TL074CD KIA431F F4 B2 KTA1661Y KTC4373Y KTC3875GR RLS4148 1.5KF OHM 4.7KF OHM 10 OHM 22 OHM 100 OHM 1K OHM 1.5K OHM 2.2K OHM 3.3K OHM 4.7K OHM 10K OHM 22K OHM 39K OHM
U501 U505 U503 U504 Q503 Q502 Q501 D501,502,503,504,505 R558 R505,506 R508 R528 R555 R509,521,529,553,554 R511 R517 R522 R515,516,552 R507,525,526,551,556,559 R523 R503,504
1 1 1 1 1 1 1 5 1 2 1 1 1 5 1 1 1 3 6 1 2
18
Power Amplifier Electrical Parts List cont'd
Reference 1210a/1211a
RES-08-00198 RESISTOR RES-08-00204 RESISTOR RES-08-00221RESISTOR RES-08-00130 RESISTOR RES-08-00149 RESISTOR RES-12-00161RESISTOR CEC-08-00042CAPACITOR CEC-08-00028CAPACITOR CEC-08-00004CAPACITOR CEC-12-00008CAPACITOR ELC-00-00077 CAPACITOR ELC-00-00070 CAPACITOR ELC-00-00356 CAPACITOR ELC-00-00635 CAPACITOR MYC-00-00019CAPACITOR IND-00-00020 INDUCTOR REN-00-00001RESONATOR VOL-00-00238 VOLUME HED-00-00214HEADER PIN HED-00-00215HEADER PIN
SMD SMD SMD SMD SMD SMD
"0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "0805"1/10WJ "1206"1/8WJ 50V 50V 50V 50V 5% 5% 5% 5% "MV" "MV" "MV" "BP"
47K OHM 51K OHM 75K OHM 100K OHM 1M OHM 22 OHM 47pF 330pF 104pF 105pF 2.2uF/50V 4.7uF/25V 10uF/16V 22uF/16V"NP" 103J 100uH CSA256MG
R513 R512 R514 R510 R520,524,527 R550,557 C510,511,517 C505,515,516 C512,518,520,523,524,526,528,529,530 C521 C1,525,531 C513,522,527 C533 C504 C514 L501 X501
1 1 1 1 3 2 3 3 9 1 3 3 1 1 1 1 1 1
CHIP"0805" CHIP"0805" CHIP"0805" CHIP"1206"
ELECTROLYTIC CHIP ELECTROLYTIC CHIP ELECTROLYTIC CHIP ELECTROLYTIC CHIP MYLAR 5% 100V AXIAL TYPE 5% 2.56MHz
SEMI X-TYPE (RG06X502) PIN HEADER C-TYPE 3P PIN HEADER C-TYPE 7P
5K SEMI VR501 TM2007-C9G-03P HP2 TM2007-C9G-07P HP3
DIO-00-00041 DIODE TRS-00-00087 TRANSISTOR TRS-00-00088 TRANSISTOR RES-00-00401RESISTOR RES-00-00463 RESISTOR RES-00-00590 RESISTOR RES-00-00636 RESISTOR RES-00-00685 RESISTOR RES-00-00637 RESISTOR CEC-00-00076CAPACITOR MYC-00-00088CAPACITOR RES-00-01033 RESISTOR TRS-00-00096 TRANSISTOR TRS-00-00112 TRANSISTOR HED-00-00214HEADER PIN HED-00-00231HEADER PIN ICO-00-00095 I.C RES-00-00437 RES-00-00402 RES-00-00550 RES-00-00556 RES-00-00573 RES-00-00635 RES-00-00029 RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR
ZENER 0.5W,12V SMALL SIGNAL PNP "TO-92L" SMALL SIGNAL NPN "TO-92L" METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF CARBON FILM 1/5WJ CARBON FILM 1/5WJ CARBON FILM 1/5WJ CERAMIC DISK 50V MYLAR 5% 63V "TL TYPE" MOR-S 2WJ "3.8x11" SMALL SIGNAL PNP SMALL SIGNAL NPN PIN HEADER C-TYPE 3P PIN HEADER C-TYPE 5P COMPARATOR DIP-8P METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF METAL FILM 1/5WF CARBON FILM 1/5WJ METAL FILM 1/2WJ CERAMIC TUBULAR 50V CERAMIC TUBULAR 50V BLUE 3PHI
1N5242 KTA1023Y KTC1027Y 100 OHM 220 OHM 910 OHM 1 OHM 330 OHM 2.2K OHM 104pF 224J 4.7K OHM KSA/KTA1381 KSC/KTC3503
D201,202 Q204,206,208,210 Q203,205,207,209 R204 R203 R202,206 R207,208,211,212 R420,421 R201,205 C201,202,204,205 C203,206 R209,210,213,214 Q202 Q201
2(4) 4(8) 4(8) 1(2) 1(2) 2(4) 4(8) 2(4) 2(4) 4(8) 2(4) 4(8) 1(2) 1(2) 1(2) 1(2) 1 1 1 1 1 1 1 2 3 1 3 1 2 1 1 1
TM2007-C9G-03P HP1 TM2007-C9G-05P HP7 KIA393P 1K OHM 10K OHM 51K OHM 56K OHM 68K OHM 1M OHM 1K OHM 103P 104P
MS-L330CBHSK LAL0640-2P LAL0640-3P
U90 R97 R95 R96 R94 R93 R98 R192,292 C91,92,93 C90 LED1,2,3 CLIP 1ST POWER,2ND POWER CLIP 1ST POWER 2ND POWER
CEC-00-00005 CAPACITOR CEC-00-00006 CAPACITOR DIO-00-00321 CON-00-00139 CON-00-00140 WIR-AS-00220 WIR-AS-00218 WIR-AS-00219 LED WAFER WAFER WIRE ASS'Y WIRE ASS'Y WIRE ASS'Y
BK,RED BK,RED,GREEN BK,YELLOW,GREEN
CHL0640-2P(300m/m) CHL0640-3P(300m/m) CHL0640-3P(300m/m)
19
Power Amplifier
Reference 1210a/1211a
Reference 1211a Electrical Parts List Addendum
The following chart below represents the only electrical parts differences in 1210a and 1211a models:
MODEL 1 REF 1210a REF 1211a 2 REF 1210a REF 1211a 3 3 4 REF 1210a REF 1211a REF 1210a REF 1211a REF 1210a REF 1211a PART NAME RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR PART NUMBER RES-00-00756 RES-00-00474 RES-00-00482 RES-00-00577 RES-00-00575 RES-00-00402 TER-00-00163 TER-00-00278 TER-00-00034 TER-00-00276 SPEC 1/5WF 820 OHM 1/5WF 240 OHM 1/5WF 2K OHM 1/5WF 750 OHM 1/5WF 7.5K OHM 1/5WF 10K OHM (3P) DST0010-00 (3P) DK-03B04-AG-5-UP (4P) TM0009-01 (4P) DK-04A04-AG-5-UP DESIGNATOR R116 R116 R117 R117 R118 R118 TER1 TER1 TER2 TER2
POWER TERMINAL POWER TERMINAL SPEAKER TERMINAL SPEAKER TERMINAL
20
Power Amplifier
Reference 1210a/1211a
21
Power Amplifier
Reference 1210a/1211a
22
Power Amplifier
Reference 1210a/1211a
23
Power Amplifier
Reference 1210a/1211a
24
Power Amplifier
Reference 1210a/1211a
25
Power Amplifier
Reference 1210a/1211a
26
Protect LED
27
28
29
Power Amplifier
Reference 1211a
REF 1211a SCHEMATIC PAGE 1
30
Power Amplifier
Reference 1211a
REF 1211a SCHEMATIC PAGE 2
31
Power Amplifier
Reference 1211a
REF 1211a SCHEMATIC PAGE 3
32
Power Amplifier
Reference 1210a/1211a
PACKING EXPLODED VIEW
33