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Reference Series
610a
611a
1 CHANNEL POWER AMPLIFIER
SERVICE MANUAL
Infinity Systems, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev2aa10/2005
Power Amplifier Reference 610a/611a
- 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 611a ELECTRICAL PARTS LIST ADDENDUM..........20
IC/TRANSISTOR PINOUTS....................................21
REF 610a SCHEMATICS.......................................27
REF 611a SCHEMATICS.......................................30
PACKING..........................................................33
Reference 610a/611a Specifications
Output Power: 456W RMS x 1 channels @ 4 ohms; 1% THD + N
(14.4V supply) 657W RMS x 1 channels @ 4 ohms; 1% THD + N
Signal-to-noise ratio: 70dBA (reference 1W into 4 ohms)
Dynamic power: 761W @ 2 ohms
Effective damping factor: 6.336 @ 4 ohms
Frequency response: 17Hz 302Hz (3dB)
Maximum input signal: 6.0V
Maximum sensitivity: Reference 610a - 250mV
Reference 611a - 75mV
DC Offset <50mV (-50%)
Output regulation: .179dB @ 4 ohms
Idle Current 1.5A
Input Impedance 22k
Max Current Draw 43A @ 4 ohms
70A @ 2 ohms
Dimensions: 12 x 15 x 2 11/16" (L x W x D)
(305mm x 381mm x 68mm)
Fuses: 30A x 2
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 610a/611a
2
Power Amplifier Reference 610a/611a
POWER CONNECTIONS
The Reference amplifiers are capable of WIRE-GAUGE CHART
delivering high power levels, and require a Amplifier Maximum Minimum
reliable connection to the vehicle's electrical Model Current Draw Wire Gauge
AWG
system in order to perform optimally. See
610a/611a 69A #6 AWG
Figure 1 for connection location. Please
AWG
adhere to the following instructions carefully.
These recommendations assume 7' 10' wire
GROUND CONNECTION runs. If your installation differs markedly, you
Connect the amplifier's Ground (GND) terminal will need to adjust the wire gauge accordingly.
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. SPEAKER CONNECTIONS
Refer to the application guides on the pages
POWER CONNECTION that follow. Speaker connections should be
Connect a wire (see chart at right for appropriate made using a minimum of 16-gauge wire.
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 NOTE: When using the low-level or high-level
fuse value should be selected based on total inputs, the AUX outputs can be used to pass a
amplifier-current draw; see chart at right. full-range line-level signal to another amplifier.
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.
Figure 1.Terminal-connection end plate.
3
Power Amplifier Reference 610a/611a
APPLICATIONS 610a/611a
The Reference subwoofer amplifiers are
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
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 Reference 610a/611a
INSTALLATION AND SETUP
SETTING INPUT SENSITIVITY REMOTE LEVEL CONTROL (OPTIONAL)
1. Initially turn the INPUT LEVEL control(s) to All three Reference subwoofer amplifiers and
minimum (counterclockwise). the 5760a amplifier have inputs for an optional
2. Reconnect the () negative lead to the vehi- remote level control (100rc). This will allow the
cle's battery. Apply power to the audio system subwoofer level to be adjusted from the listening
and play a dynamic music track. position. Connect the optional remote level
3. On the source unit, increase the volume control using the RJ-11 jack on the side of the
control to 3/4 volume. Slowly increase the amplifier. Install the control module in the front
INPUT LEVEL control(s) toward three o'clock of the vehicle within easy reach of the driver.
until you hear slight distortion in the music. Both the underside of the dash and the center
Then reduce the INPUT LEVEL slightly until console are suitable locations. Refer to the
distortion is no longer heard. mounting instructions accompanying the 100rc.
NOTE: After the source unit is on, blue LEDs (on AUX OUTPUT
the top panel) will light, indicating the amplifier Reference amplifiers are equipped
is on. If not, check the wiring, especially the with full-range outputs that can be used to
remote connection from the source unit. Also connect additional amplifiers.
refer to "Troubleshooting" on the page 7.
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 610a/611a
INSTALLATION AND SETUP (CONT.)
SETTING DBOTM STATUS LEDs
The Dynamic Bass Optimizer (DBO) is used to Clip: Indicates the amplifier is being overdriven,
enhance low-frequency reproduction in a vehicle. and your speakers may be in danger. This
Conventional bass-boost circuits only increase should blink only on musical peaks, and not
bass at a fixed frequency, and cause the amplifier be on constantly.
to consume considerable power. The DBO allows Power: Indicates the amplifier is on.
you to adjust the frequency (20Hz 80Hz) as well Protection: Refer to "Troubleshooting" for specific
as the boost level (up to 12dB; see Figure 14), indications.
allowing you to fine-tune the bass in your system
to optimize performance. Figure 15. LED status.
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 HP FREQ DBO BOOST Control BOOST
(adjusts cut-off (adjusts boost amount
frequency) at cut-off frequency)
dB 20Hz 100Hz dB MIN MAX
0 12
-3 6
-6 0
-9 -6
-12 -12
20 80 Freq. (Hz) 20 80 Freq. (Hz)
6
Power Amplifier Reference 610a/611a
TROUBLESHOOTING
· PROBLEM: · PROBLEM:
No audio (POWER LED is off). No audio (PROTECT LED is on).
CAUSE and SOLUTION: CAUSE and SOLUTION:
No voltage at BATT+ and/or REM terminals, or Voltage greater than 16V or less than 8.5V on
bad or no ground connection. Check voltages BATT+ connection. Check vehicle charging
at amplifier terminals with VOM. system.
· PROBLEM: · PROBLEM:
No audio (PROTECT LED flashes every Distorted audio.
4 seconds).
CAUSE and SOLUTION:
CAUSE and SOLUTION: Input sensitivity is not set properly, or amplifier
DC voltage on amplifier output. Amplifier may or source unit is defective. Check INPUT LEVEL
need service; see enclosed warranty card for setting, or check speaker wires for shorts or
service information. grounds.
· PROBLEM: · PROBLEM:
No audio (PROTECT LED is on). Distorted audio (PROTECT LED flashes).
CAUSE and SOLUTION: CAUSE and SOLUTION:
Amplifier is overheated. Make sure amplifier Short circuit in speaker or wire. Remove
cooling is not blocked at mounting location; speaker leads one at a time to locate shorted
verify that speaker-system impedance is within speaker or wire, then repair.
specified limits.
· PROBLEM:
· PROBLEM: Music lacks "punch.
"
No audio (PROTECT and POWER LEDs flash).
CAUSE and SOLUTION:
CAUSE and SOLUTION: Speakers are not connected properly. Check
Voltage less than 9V on BATT+ connection. speaker connections for proper polarity.
Check vehicle charging system.
7
Power Amplifier Reference 610a/611a
8
Reference 610a/611a
EXPLODED VIEW
9
Power Amplifier Reference 610a/611a
Mechanical Parts List
10
Power Amplifier Reference 610a/611a
REF 610a/611a BLOCK DIAGRAM
11
Power Amplifier Reference 610a/611a
12
Power Amplifier Reference 610a/611a
13
Power Amplifier Reference 610a/611a
14
Power Amplifier Reference 610a/611a
15
Power Amplifier Reference 610a/611a
Electrical Parts List
IC0-00-00098 IC SHUNT REGULATOR KIA431/KIA431A U505 1
DIO-00-00108 DIODE FAST RECOVERY FR154 D71,72,73,81,82,83 6
DIO-00-00003 DIODE RECTIFIER 1N4004 D1,260 2
DIO-00-00041 DIODE ZENER 0.5W,12V 1N5242 D201,202,301,302,401 5
DIO-00-00006 DIODE SWITCHING SIGNAL 1SS133 / 1N4148 D169,402,403,404,405,406,407,408,421,422 15
D501,502,503,504,505
TRS-00-00087 TRANSISTOR SMALL SIGNAL PNP "TO-92L" KTA1023Y Q204,206,208,210,304,306,308,310,402,403 11
Q503
TRS-00-00088 TRANSISTOR SMALL SIGNAL NPN "TO-92L" KTC1027Y Q203,205,207,209,270,271,303,305,307,309 12
Q401,502
TRS-00-00090 TRANSISTOR SMALL SIGNAL PNP "TO-92" KTA1266GR Q262 1
TRS-00-00110 TRANSISTOR SMALL SIGNAL NPN "TO-92" KTC3198GR Q101,260,261,263,501 5
RES-00-00401 RESISTOR METAL FILM 1/5WF 100 OHM R204,304 2
RES-00-00463 RESISTOR METAL FILM 1/5WF 220 OHM R203,303 2
RES-00-00474 RESISTOR METAL FILM 1/5WF 240 OHM R405 1
RES-00-00586 RESISTOR METAL FILM 1/5WF 820 OHM R116 1
RES-00-00590 RESISTOR METAL FILM 1/5WF 910 OHM R202,206,302,306 4
RES-00-00437 RESISTOR METAL FILM 1/5WF 1K OHM R151,156 2
RES-00-00393 RESISTOR METAL FILM 1/5WF 1.5K OHM R558 1
RES-00-00482 RESISTOR METAL FILM 1/5WF 2K OHM R117 1
RES-00-00523 RESISTOR METAL FILM 1/5WF 4.7K OHM R113,505,506 3
RES-00-00581 RESISTOR METAL FILM 1/5WF 8.2K OHM R404 1
RES-00-00589 RESISTOR METAL FILM 1/5WF 9.4K OHM R111,112 2
RES-00-00402 RESISTOR METAL FILM 1/5WF 10K OHM R150,155 2
RES-00-00409 RESISTOR METAL FILM 1/5WF 11K OHM R118 1
RES-00-00459 RESISTOR METAL FILM 1/5WF 21K OHM R152,157 2
RES-00-00467 RESISTOR METAL FILM 1/5WF 22K OHM R107,108,109,110 4
RES-00-00537 RESISTOR METAL FILM 1/5WF 47K OHM R103,104,105,106,402,403,503,504 8
RES-00-00636 RESISTOR CARBON FILM 1/5WJ 1 OHM R207,208,211,212,307,308,311,312 8
RES-00-00610 RESISTOR CARBON FILM 1/5WJ 10 OHM R508 1
RES-00-00660 RESISTOR CARBON FILM 1/5WJ 22 OHM R528 1
RES-00-00716 RESISTOR CARBON FILM 1/5WJ 47 OHM R51,52,53,61,62,63 6
RES-00-00606 RESISTOR CARBON FILM 1/5WJ 100 OHM R115,555 2
RES-00-00622 RESISTOR CARBON FILM 1/5WJ 150 OHM R125 1
RES-00-00685 RESISTOR CARBON FILM 1/5WJ 330 OHM R420,421,422,423 4
RES-00-00712 RESISTOR CARBON FILM 1/5WJ 470 OHM R241,264,341 3
RES-00-00723 RESISTOR CARBON FILM 1/5WJ 510 OHM R120,122 2
RES-00-00633 RESISTOR CARBON FILM 1/5WJ 1K OHM R50,60,153,158,509,521,529,553,554 9
RES-00-00598 RESISTOR CARBON FILM 1/5WJ 1.5K OHM R133,511 2
RES-00-00602 RESISTOR CARBON FILM 1/5WJ 1.8K OHM R135 1
RES-00-00637 RESISTOR CARBON FILM 1/5WJ 2.2K OHM R201,205,301,305,517 5
RES-00-00672 RESISTOR CARBON FILM 1/5WJ 3.3K OHM R522 1
RES-00-00702 RESISTOR CARBON FILM 1/5WJ 4.7K OHM R114,262,414,515,516,552 6
RES-00-00720 RESISTOR CARBON FILM 1/5WJ 5.6K OHM R131,132,272 3
RES-00-00608 RESISTOR CARBON FILM 1/5WJ 10K OHM R44,119,123,128,129,130,261,263,406,407 22
R409,410,412,416,418,419,507,525,526,551
R556,559
RES-00-00623 RESISTOR CARBON FILM 1/5WJ 15K OHM R121,126 2
RES-00-00630 RESISTOR CARBON FILM 1/5WJ 18K OHM R415 1
RES-00-00658 RESISTOR CARBON FILM 1/5WJ 22K OHM R101,102,523 3
RES-00-00666 RESISTOR CARBON FILM 1/5WJ 27K OHM R417 1
RES-00-00680 RESISTOR CARBON FILM 1/5WJ 30K OHM R124 1
RES-00-00714 RESISTOR CARBON FILM 1/5WJ 47K OHM R512,513 2
RES-00-00748 RESISTOR CARBON FILM 1/5WJ 75K OHM R514 1
RES-00-00604 RESISTOR CARBON FILM 1/5WJ 100K OHM R134,138,154,159,169,230,231,232,236,237 17
R273,330,331,332,336,337,510
RES-00-00620 RESISTOR CARBON FILM 1/5WJ 150K OHM R127,270,271 3
RES-00-00654 RESISTOR CARBON FILM 1/5WJ 220K OHM R413 1
RES-00-00755 RESISTOR CARBON FILM 1/5WJ 820K OHM R260 1
RES-00-00635 RESISTOR CARBON FILM 1/5WJ 1M OHM R411,520,524,527 4
RES-00-00639 RESISTOR CARBON FILM 1/5WJ 2.2M OHM R408 1
16
Power Amplifier Reference 610a/611a
Electrical Parts List cont'd
RES-00-00018 RESISTOR METAL FILM 1/2WJ 10 OHM R220,221,222,228,229,320,321,322,328,329 10
RES-00-00040 RESISTOR METAL FILM 1/2WJ 22 OHM R550,557 2
IND-00-00020 INDUCTOR COIL AXIAL 5% 100uH L501 1
CEC-00-00007 CAPACITOR CERAMIC TUBULAR 50V 10pF C105,106 2
CEC-00-00020 CAPACITOR CERAMIC TUBULAR 50V 22pF C155,156,157,158 4
CEC-00-00038 CAPACITOR CERAMIC TUBULAR 50V 47pF C510,511,517 3
CEC-00-00028 CAPACITOR CERAMIC TUBULAR 50V 330pF C505,515,516 3
CEC-00-00035 CAPACITOR CERAMIC TUBULAR 50V 470pF C109 1
CEC-00-00004 CAPACITOR CERAMIC TUBULAR 50V 102pF C107,108,111,290,406 5
CEC-00-00005 CAPACITOR CERAMIC TUBULAR 50V 103pF C524 1
CEC-00-00037 CAPACITOR CERAMIC TUBULAR 50V 473pF C170,171,172,173,174,175,176,177,178,179 12
C180,181
CEC-00-00006 CAPACITOR CERAMIC TUBULAR 50V 104pF C41,42,57,73,74,83,84,201,202,204 30
C205,211,261,262,301,302,304,305,341,401
C403,421,512,518,520,523,526,528,529,530
ELC-00-00333 CAPACITOR ELECTROLYTIC"NP" 22uF/16V C504 1
ELC-00-00218 CAPACITOR ELECTROLYTIC"SMS" 1uF/50V C113,408 2
ELC-00-00223 CAPACITOR ELECTROLYTIC"SMS" 2.2uF/50V C525,531 2
ELC-00-00229 CAPACITOR ELECTROLYTIC"SMS" 4.7uF/50V C71,81,114,407,513,522,527 7
ELC-00-00195 CAPACITOR ELECTROLYTIC"SMS" 10uF/16V C110,112,533 3
ELC-00-00197 CAPACITOR ELECTROLYTIC"SMS" 22uF/16V C101,102,103,104,115,121,151,152 8
ELC-00-00198 CAPACITOR ELECTROLYTIC"SMS" 47uF/16V C260 1
ELC-00-00199 CAPACITOR ELECTROLYTIC"SMS" 100uF/16V C75,85,404 3
ELC-00-00214 CAPACITOR ELECTROLYTIC"SMS" 100uF/35V C72,82 2
ELC-00-00200 CAPACITOR ELECTROLYTIC"SMS" 220uF/16V C270 1
MYC-00-00020 CAPACITOR MYLAR 5% 100V 102J C245,345,405 3
MYC-00-00019 CAPACITOR MYLAR 5% 100V 103J C285,385,514 3
MYC-00-00044 CAPACITOR MYLAR 5% 100V 683J C117 1
MYC-00-00045 CAPACITOR MYLAR 5% 100V 823J C116 1
MYC-00-00094 CAPACITOR MYLAR 5% 100V 104J C222 1
MYC-00-00199 CAPACITOR MYLAR 5% 400V "BOX" 102J C90 1
MYC-00-00156 CAPACITOR MYLAR 5% 63V "TL TYPE" 184J C119 1
MYC-00-00088 CAPACITOR MYLAR 5% 63V "TL TYPE" 224J C203,206,303,306 4
MYC-00-00066 CAPACITOR MYLAR 5% 63V "TL TYPE" 474J C118 1
MYC-00-00085 CAPACITOR MYLAR 5% 63V "TL TYPE" 105J C2,43,46,47,48,49,50,207,209,521 10
ICO-00-00017 I.C DIP-14 B52 U504 1
ICO-00-00055 I.C DIP-16 F16 U503 1
ICO-00-00003 I.C DUAL OPAMP DIP-08 TL072CP U101,102,103,104,105 5
ICO-00-00006 I.C OPAMP DIP-14 TL074CN U501 1
ICO-00-00170 I.C VOLUME IC DIP-16 NJM 13600D IC101 1
ICO-00-00095 I.C COMPORATOR IC DIP-08 KIA393P U401 1
ICO-00-00157 I.C VOTAGE REGULATOR +12V 1A KIA7812PI U71 1
ICO-00-00162 I.C VOTAGE REGULATOR -12V 1A KIA7912PI U81 1
FET-00-00011 F.E.T N-CH POWER FET "TO-220" IRFZ44R Q51,52,53,61,62,63 6
FET-00-00015 F.E.T N-CH POWER FET "TO-220" IRF540 Q217,218,317,318 4
FET-00-00020 F.E.T P-CH POWER MOSFET "TO-220" IRF9540 Q211,212,213,311,312,313 6
TRS-00-00096 TRANSISTOR SMALL SIGNAL PNP KTA1381 Q202,302 2
TRS-00-00112 TRANSISTOR SMALL SIGNAL NPN KTC3503 Q201,301 2
DIO-00-00152 DIODE FAST RECOVERY YG225D2 D74,75 2
DIO-00-00048 DIODE FAST RECOVERY 1N5404 D2 1
17
Power Amplifier Reference 610a/611a
Electrical Parts List cont'd
RES-00-01239 RESISTOR MOR-S 1WJ 2.2K OHM R285,385 2
RES-00-01112 RESISTOR MOR-S 2WJ 2.2 OHM R253 1
RES-00-01067 RESISTOR MOR-S 2WJ 10 OHM R71,81 2
RES-00-01222 RESISTOR MOR-S 2WJ 47 OHM R242,342 2
RES-00-00844 RESISTOR MOR-S 2WJ 100 OHM R77 1
RES-00-01078 RESISTOR MOR-S 2WJ 1K OHM R250,251 2
RES-00-00853 RESISTOR MOR-S 2WJ 2.2K OHM R209,210,252,309,310,401 6
RES-00-01099 RESISTOR MOR-S 2WJ 3.9K OHM R76,86 2
RES-00-00947 RESISTOR SHUNT RESISTOR 5WJ 0.01 OHM R240,340 2
REN-00-00001 RESONATOR 2.56MHz ZTA2.56MG X501 1
ELC-00-00357 CAPACITOR ELECTROLYTIC"BP" 10uF/100V C221 1
ELC-00-00009 CAPACITOR ELECTROLYTIC"BP" 33/100V C215 1
ELC-00-00232 CAPACITOR ELECTROLYTIC"SMS" 220/50V C402 1
ELC-00-00726 CAPACITOR ELECTROLYTIC"WL" 1000/35V C51,52,53,54,55,56 6
ELC-00-00187 CAPACITOR ELECTROLYTIC "SHL" 2200uF/50V C76,77,86,87,208,210 6
MYC-00-00076 CAPACITOR MYLAR 10% 100V "BOX TYPE" 225K C70,78,80,88,212,223,312,820 8
COI-00-00096 INDUCTOR BAR COIL CL-320 L1 1
COI-00-00093 INDUCTOR BAR COIL CL-510 L6,7 2
COI-00-00073 INDUCTOR DRUM COIL CL-2200 L3 1
COI-00-00070 INDUCTOR DRUM COIL CL-1900C L4 1
GAP-00-029A0 GAP PAD 25x50x5t L4 1
COR-TF-00409 CORE 44 PHI MAG T1 , 44PHI 4T(0.7X18):10T(0.7X4):4T(0.7X1) 1
POWER 3P TERMINAL DST0010-00 TER1 1
SPEAKER 4P TERMINAL TM0009-01 TER2 1
HOD-00-00006 FUSE HOLDER PCB TYPE JSF08031P FUSE1,2 2
FUS-AT-00006 AUTO FUSE AUTO FUSE 30A SET(2)+ACCESSORY(2) 4
JAC-00-00043 RCA JACK GOLD PLATE(TOP RED) DJB-554A RCA101 1
CON-00-00002 WAFER LWL0640-02P CLIP 1
CON-00-00033 WAFER LWL0640-03P 1ST POWER,2ND POWER 2
JUP-00-00003 JUMPER BAR JUMPER 35m/m BJ3 1
JUP-00-00005 JUMPER BAR JUMPER 55 m/m BJ4 1
JAC-00-00050 MODULAR JACK 4P,BLACK DEK623PCB4-B MOD1 1
REL-10-00030 RELAY DC 40A 12V NT90NAS-DC12VCB0.9REL1 1
THS-00-00013 THERMISTOR FTD5-350 50K TH1 1
VOL-00-00134 SEMI VOLUME 6PHI , 5KB(straight TYPE) RG06P-5KB VR501 1
VOL-00-00335 VOLUME V12L5(9X5)G(PH2D)N15S 15B20K x 2 VR101 1
VOL-00-00336 VOLUME V12L5(9X5)G(PH2D)N15S 15C50K x 2 VR102 1
VOL-00-00352 VOLUME V12L5(9X5) G(PH2D)N 15S B500 x 2 VR103 1
VOL-00-00353 VOLUME V12L5(9X5) G(4R)(PH2D)N 15S A2Kx2+A200Kx2 VR104 1
TUB-00-00008 TEFLON TUBE 0.7 PHI 10 m/m TH1 2
ICO-00-00021 I.C SMD PWM TL494C U1 1
ICO-00-00094 I.C SMD "FLP-8" KIA393F U2,3 2
TRS-00-00098 TRANSISTOR SMALL SIGNAL PNP,SOT-23 KTA1504GR Q3,4,5 3
TRS-00-00113 TRANSISTOR SMALL SIGNAL NPN,SOT-23 KTC3875GR Q2,6 2
DIO-00-00117 DIODE SWITCHING SIGNAL RLS4148/LL4148 D3,4,5,6 4
18
Power Amplifier Reference 610a/611a
Electrical Parts List cont'd
RES-12-00243 RESISTOR SMD "0805"1/10WF 8.2K OHM R6 1
RES-08-00035 RESISTOR SMD "0805"1/10WF 20K OHM R32 1
RES-08-00048 RESISTOR SMD "0805"1/10WF 27K OHM R33 1
RES-08-00245 RESISTOR SMD "0805"1/10WF 51K OHM R29 1
RES-08-00100 RESISTOR SMD "0805"1/10WF 56K OHM R5 1
RES-08-00249 RESISTOR SMD "0805"1/10WF 110K OHM R28 1
RES-08-00250 RESISTOR SMD "0805"1/10WF 430K OHM R4 1
RES-08-00193 RESISTOR SMD "0805"1/10WJ 4.7 OHM R11 1
RES-08-00163 RESISTOR SMD "0805"1/10WJ 220 OHM R30 1
RES-08-00148 RESISTOR SMD "0805"1/10WJ 1K OHM R16,38,39 3
RES-08-00129 RESISTOR SMD "0805"1/10WJ 1.8K OHM R2 1
RES-08-00151 RESISTOR SMD "0805"1/10WJ 2.2K OHM R9,10 2
RES-08-00156 RESISTOR SMD "0805"1/10WJ 2.7K OHM R3 1
RES-08-00191 RESISTOR SMD "0805"1/10WJ 4.7K OHM R7,8,24,25,27 5
RES-08-00201 RESISTOR SMD "0805"1/10WJ 5.6K OHM R17,18,19 3
RES-08-00132 RESISTOR SMD "0805"1/10WJ 10K OHM R34 1
RES-08-00164 RESISTOR SMD "0805"1/10WJ 22K OHM R12,14,15,22,26 5
RES-08-00170 RESISTOR SMD "0805"1/10WJ 27K OHM R13 1
RES-08-00130 RESISTOR SMD "0805"1/10WJ 100K OHM R20 1
RES-08-00149 RESISTOR SMD "0805"1/10WJ 1M OHM R21,23,31,35 4
RES-12-00189 RESISTOR SMD "1206"1/8WJ 4.7 OHM R1 1
CEC-08-00002 CAPACITOR CHIP"0805" 50V 5% 102P C8 1
CEC-08-00040 CAPACITOR CHIP"0805" 50V 5% 473P C5 1
CEC-08-00004 CAPACITOR CHIP"0805" 50V 5% 104P C18,19,20,22 4
TRS-00-00087 TRANSISTOR SMALL SIGNAL PNP KTA1023Y Q1 1
TRS-00-00090 TRANSISTOR SMALL SIGNAL PNP KTA1266GR Q7,8 2
RES-00-00038 RESISTOR METAL FILM 1/2WJ 220 OHM R36,37 2
ELC-00-00229 CAPACITOR ELECTROLYTIC"SMS" 4.7uF/50V C4,9,11,17,23 5
ELC-00-00197 CAPACITOR ELECTROLYTIC"SMS" 22uF/16V C15,16 2
ELC-00-00199 CAPACITOR ELECTROLYTIC"SMS" 100uF/16V C10,12 2
MYC-00-00020 CAPACITOR MYLAR 5% 100V 102J C13 1
HED-00-00100 HEADER PIN PIN HEADER C-TYPE 6P TM2007-C9G-06P HP1 1
HED-00-00228 HEADER PIN PIN HEADER C-TYPE 8P TM2007-C9G-08P HP2 1
ICO-00-00095 I.C COMPARATOR DIP-8P KIA393P U90 1
RES-00-00437 RESISTOR METAL FILM 1/5WF 1K OHM R97
RES-00-00402 RESISTOR METAL FILM 1/5WF 10K OHM R95
RES-00-00550 RESISTOR METAL FILM 1/5WF 51K OHM R96
RES-00-00556 RESISTOR METAL FILM 1/5WF 56K OHM R94
RES-00-00573 RESISTOR METAL FILM 1/5WF 68K OHM R93
RES-00-00635 RESISTOR CARBON FILM 1/5WJ 1M OHM R98
RES-00-00029 RESISTOR METAL FILM 1/2WJ 1K OHM R192,292
CEC-00-00005 CAPACITOR CERAMIC TUBULAR 50V 103P C91,92,93
CEC-00-00006 CAPACITOR CERAMIC TUBULAR 50V 104P C90
DIO-00-00321 LED BLUE 3PHI MS-L330CBHSK LED1,2,3 3
CON-00-00139 WAFER LAL0640-2P CLIP 1
CON-00-00140 WAFER LAL0640-3P 1ST POWER,2ND POWER 2
WIR-AS-00220 WIRE ASS'Y BK,RED CHL0640-2P(300m/m) CLIP 1
WIR-AS-00218 WIRE ASS'Y BK,RED,GREEN CHL0640-3P(300m/m) 1ST POWER 1
WIR-AS-00219 WIRE ASS'Y BK,YELLOW,GREEN CHL0640-3P(300m/m) 2ND POWER 1
19
Power Amplifier Reference 610a/611a
Reference 611a Electrical Parts List Addendum
The following chart below represents the only electrical parts
differences in 610a and 611a models:
MODEL PART NAME PART NUMBER SPEC DESIGNATOR
REF 610a RESISTOR RES-00-00586 1/5WF 820 OHM R116
1
REF 611a RESISTOR RES-00-00474 1/5WF 240 OHM R116
REF 610a RESISTOR RES-00-00482 1/5WF 2K OHM R117
2
REF 611a RESISTOR RES-00-00554 1/5WF 560 OHM R117
REF 610a POWER TERMINAL TER-00-00163 (3P) DST0010-00 TER1
3
REF 611a POWER TERMINAL TER-00-00278 (3P) DK-03B04-AG-5-UP TER1
REF 610a SPEAKER TERMINAL TER-00-00034 (4P) TM0009-01 TER2
4
REF 611a SPEAKER TERMINAL TER-00-00276 (4P) DK-04A04-AG-5-UP TER2
20
Power Amplifier Reference 610a/611a
21
Power Amplifier Reference 610a/611a
22
Power Amplifier Reference 610a/611a
23
Power Amplifier Reference 610a/611a
24
Power Amplifier Reference 610a/611a
25
Power Amplifier Reference 610a/611a
26
27
28
29
Power Amplifier Reference 611a
REF 611a SCHEMATIC PAGE 1
30
Power Amplifier Reference 611a
REF 611a SCHEMATIC PAGE 2
31
Power Amplifier Reference 611a
REF 611a SCHEMATIC PAGE 3
32
Reference 610a/611a
PACKING EXPLODED VIEW
33