Adcom GTP-506 User manual

details you can hear
®
®
SERVICE MANUAL
STEREO TUNER PRE-AMPLIFIER
GTP-506
TABLE OF CONTENTS
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18
IC Block Diagram . . . . . . . . . . . . . . . . . . . . .19-22
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . .23-24
PCB Layout . . . . . . . . . . . . . . . . . . . . . . . . .25-34
Schematic Diagram . . . . . . . . . . . . . . . . . . .35-50
Technical Specification . . . . . . . . . . . . . . . . .51-52
10 TIMBER LANE
MARLBORD
N.J. 07746, USA
PHONE: [phone]
FAX: [phone]
web: http://www.adcom.com

2
ADJUSTMENT GTP-506
Preparation
1. INPUT
- FM mono: 1kHz, 75kHz devi., 60dB/µV
- FM stereo: 1kHz, 67.5kHz devi., 60dB/µV
Pilot signal 19kHz 7.5kHz devi.
- AM: 400Hz, 30%mod.
1. FM ADJUSTMENT
2. OUTPUTS
- Connect the non-inductive type resistor of 8 ohms
to all speaker terminals otherwise noted.
Item
FM
IF/RF
Stereo
Distortion
Stereo
Separation
Muting
Level Signal output
Step
1 DC voltmeter L941 0±100mV
3Distortion
analyzer
Distortion
analyzer
Oscilloscope
Oscilloscope
L942
R956
R941
Minimum
Minimum
2 AC voltmeter IFT on the
front end
IFE on the
front end
Maximum
Maximum
Connection
of instrument
Fig.1 –
–
Fig.2
Fig.2
Fig.1
Channel L
or R 1kHz
99.0MHz
1kHz 75kHz devi.
65dBf (60dB)
99.0MHz Ext.
mod. 65dBf
(60dB)
FM SG
output Stereo mod- ulator output Tuning
frequency
99.0MHz
99.0MHz
Channel L
or R 1kHz
99.0MHz Ext.
mod. 65dBf
(60dB)
99.0MHz
1KHz 75KHz devi
33dBµ
99.0MHz
mod.65dBf
(60dB)
99.0MHz 18dB
99.0MHz
99.0MHz
Pilot
Suppression
Signal
Strength
Indicator
Minimum
8 bars just
lit
VTVM
VFD Signal
Bars
L903 FOR L
L904 FOR R
R951
Channel L or
R pilot on
signal
–
Fig.2
Fig.1
99.0MHz
99.0MHz
Output
indicator Adjustment point Adjust
for Remarks
FM MUTE/MODE
switch: ON/AUTO
Repeat the steps
1 to 3 until no fur-
ther adjustment is
necessary.
FM MUTE/MODE
switch: ON/AUTO
Don’t turn more
than +/-180˚
Repeat stereo
distortion and
stereo separation
alignment until
THD at minimum
and separation at
maximum.
Adjust such that
output just unmute
2. AM ADJUSTMENT
120V model
Step
1–
2
3
530kHz
600kHz
990kHz
600kHz
400Hz 30% mod.
60dB/m
AM SG
output Tuning
frequency Output
indicator Adjustment
point
600kHz
400Hz 30% mod.
60dB/m
AC
voltmeter
AC
voltmeter
Digital
DC
voltmeter
L972
OSC coil
on RF
block M971
OSC coil
on RF
block M971
Adjust
for
1.35±0.2V
Maximum
Maximum
Step
1–
2
3
522kHz
or
531kHz
603kHz
999kHz
600kHz
400Hz 30% mod.
60dB/m
AM SG
output Tuning frequency Output indicator Adjustment point
600kHz
400Hz 30% mod.
60dB/m
AC
voltmeter
AC
voltmeter
Digital
DC
voltmeter
L972
OSC coil
on RF
block M971
OSC coil
on RF
block M971
Adjust
for
1.3±0.2V (522kHz)
1.35±0.2V (531kHz)
Maximum
Maximum
230V model and worldwide models
Reference Specification
FM tuned voltage: 87.5MHz–108.00MHz
More than 1.2v–Less than 10v
AM tuned voltage: 530KHz–1710KHz
1.3±0.2–Less than 9.0v
Reference Specification
FM tuned voltage: 87.5MHz–108.00MHz
More than 1.2v–Less than 10v
AM tuned voltage: 522KHz–1611KHz
1.3±0.2–Less than 9.0v
(230V model)
AM tuned voltage: 531KHz–1602KHz
1.3±0.2–Less than 9.0v
(Worldwide model)

3
ADJUSTMENT GTP-506
3. FM MEASUREMENT
Fig. 1
Fig. 2
4. RDS MEASUREMENT
Fig. 3
5. AM MEASUREMENT
Fig. 4
6. ADJUSTMENT POINTS
FM
SINGAL
GENERATOR
ANTENNA
TERMINAL ANTENNA TERMINAL
DISTORTION
ANALYZER
DISTORTION
ANALYZER
AC
VOLTMETER
OSCILLOSCOPE
AC
VOLTMETER
OR
OSCILLOSCOPE
AC
VOLTMETER
OR
OSCILLOSCOPE
OUTPUT
TERMINAL
OUTPUT
TERMINAL
L
R
ANTENNA
TERMINAL
ANTENNA
TERMINAL
ANTENNA
TERMINAL
AM LOOP
ANTENNA
(Accessory)
AM LOOP
ANTENNA
60cm
DIGITAL
MILLIVOLT
METER
VT
FM
SIGNAL
GENERATOR
AM
SIGNAL
GENERATOR
FM
SIGNAL
GENERATOR
RDS
GENERATOR OSCILLO- SCOPE
TP701
FM
STEREO
GENERATOR
TP-141
DC
MILLIVOLT
METER
UNIT
UNIT
UNIT
UNIT
R951
FM SIGNAL
STRENGTH FRONT END
IFT
M901
L942
FM IF
L941
L972
AM IF
L903
L904 R956
STEREO
SEPARATION
P901 R941
MUTING
L971
OSC RF

IR INPUT 1 ASSEMBLY
1200 IR INPUT 1 ASSEMBLY PCB-A0190C-IR1
METAL MATERIALS
1201 L-BRACKET 4152-0451-0
1202 3X6MM B-TITE (BLK.ZN) 2954-3006-3000
1203 SCREW M3X10 (BLK) 2904-3010-3000
1204 M3 NUT 2640-3022-0540
1206 ME 2*8 4.0MM BK/RH JHC023-00 2954-2008-3000
PCB BOARD
1205 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
WAFER
J501A 6P ST. WAFER P=2.5 COULOMB 2102-061S-004
JACKS
M501 DIN 5P 180DEG SOCKET 2113-1682-0
M502 PHONE JACK D3.5 BK JY-3537-01-140 2113-1179-0
M503 4P TERMINAL BLOCK 2113-1668-0
IR INPUT 2 ASSEMBLY
1300 IR INPUT 2 ASSEMBLY PCB-A0190C-IR2
METAL MATERIALS
1301 L-BRACKET 4152-0451-0
1302 3X6MM B-TITE (BLK.ZN) 2954-3006-3000
1303 SCREW M3X10 (BLK) 2904-3010-3000
1304 M3 NUT 2640-3022-0540
1306 ME 2*8 4.0MM BK/RH JHC023-00 2954-2008-3000
PCB BOARD
1305 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
CAPACITORS
C5101 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
C5102 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
WAFER
J502A WAFER 10P P2.5 ST. COULOMB 2102-101S-004
JACKS
M506 DIN 5P 180DEG SOCKET 2113-1682-0
M507 PHONE JACK D3.5 BK JY-3537-01-140 2113-1179-0
M508 4P TERMINAL BLOCK 2113-1668-0
M510 DIN 5P 180DEG SOCKET 2113-1682-0
M511 PHONE JACK D3.5 BK JY-3537-01-140 2113-1179-0
M512 4P TERMINAL BLOCK 2113-1668-0
ICs
U5101, U5102 IC NJM78L05A 826 3130-0640-0
REGULATOR ASSEMBLY
2300 REGULATOR ASSEMBLY PCB-A0190C-REG
PCB BOARD
2301 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
ICs
U111 IC 7812H 12V REG, T0220F 3130-2520-2
U115 IC 7805 REG 5V 1.5A 3130-2020-3
REPEATER ASSEMBLY
1600 REPEATER ASSEMBLY PCB-A0190C-REP
PCB BOARD
1601 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
4
PARTS LIST GTP-506
REF NO. DESCRIPTION PART NO.

5
PARTS LIST GTP-506
WAFER
J503A WAFER 8P P2.5 ST. 2102-081S-004
JACKS
M520-M524 PHONE JACK D3.5 BK JY-3537-01-140 2113-1179-0
METAL MATERIALS
M525,M526 BRACKET, GROUNDING 4132-6221-0
RESISTORS
R508,R513,R521 RCF 1/4W 150R 5% AT 4705-151J-2
R524,R525 RCF 1/4W 150R 5% AT 4705-151J-2
ROOM ASSEMBLY
1700 ROOM ASSEMBLY PCB-A0190C-RM
PCB BOARD
1701 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
CAPACITORS
C301,C302 CC 50V 47pF 5% 0805 1.2x 2.0 150F-470J-J-BD
C303,C304 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C305,C306 CTC 0/30 22pF 5% 0805 1.2X2.5 15CG-220J-J-BD
C307,C308 CE 25V 10µF 20% RL 4X7 157E-106M-5-GM
C309,C310 CE 25V 4.7µF 20% RL 4x7 157E-475M-5-GM
C311 CM 50V 4700pF 10% RL 5x5 153F-472K-5-II
C312 CM 50V 0.056µF 5% RL 7.5X9.5 153F-563J-5-NR
C313 CM 50V 4700pF 10% RL 5x5 153F-472K-5-II
C314 CM 50V 0.056µF 5% RL 153F-563J-5-NR
C315,C316 CM 50V 4700pF 10% RL 5x5 153F-472K-5-II
C317,C318 CP 50V 47pF 5% RL 5.5x10 158F-470J-5-JS
C319,C320 CE 25V 10µF 20% RL 4X7 157E-106M-5-GM
C321,C322 CE 25V 4.7µF 20% RL 4x7 157E-475M-5-GM
C323 CE 25V 10µF 20% RL 4X7 157E-106M-5-GM
C324-C327 CC 50V 0.1µF 10% 0805 1.2X2.0 150F-104K-J-BD
C328,C329 CM 50V 0.056µF 5% RL 153F-563J-5-NR
C350,C351 CE 25V 10µF 20% RL 4X7 157E-106M-5-GM
C430,C431 CC 50V 100pF 5% 0805 1.2x2.0 150F-101J-J-BD
DIODE
D309 RLS-73 DIODE 4840-1080-3
WAFERS/SOCKETS
J311A SOCKET (PCB/PCB) 16P P2.0 RA 2101-1601-0
J313A SOCKET (PCB/PCB) 4P P2.0 RA 2101-1671-0
J314A WAFER 4P P2.5 RIGHT 2102-041R-004
U111 3 PIN ST.WAFER P=2.5 COLOMB 2102-031S-004
U115 3 PIN ST.WAFER P=2.5 COLOMB 2101-031S-004
TRANSISTORS
Q307,Q308 TR KTC3875Y 4853-875Y-3
Q309 TR KTA1504Y 4851-504Y-3
Q310 TR FET J112 4860-8770-0
Q311-Q314 TR 2SC2878 (A,B) RL 4860-0770-5
RESISTORS
R313,R314 RMG 1/10W 1K 1% 0805 4720-102A-J
R315,R316 RMG 1/10W 47K 5% 0805 4720-473J-J
R317 RMG 1/10W 100K 5% 0805 4720-104J-J
R318,R319 RMG 1/10W 10K 5% 0805 4720-103J-J
R320-R322 RMG 1/10W 100K 5% 0805 4720-104J-J
R323 RMG 1/10W 10M 5% 0805 4720-106J-J
R324 RMG 1/10W 22R 5% 0805 4720-220J-J
R325,R326 RMG 1/10W 1K 1% 0805 4720-102A-J
R327,R328 RMG 1/10W 1M 1% 0805 4720-105A-J
R329-R332 RMG 1/10W 3.9K 1% 0805 4720-392A-J
R333,R334 RMG 1/10W 6.2K 1% 0805 4720-622A-J
R336 RMG 1/10W 1K 1% 0805 4720-102A-J
REF NO. DESCRIPTION PART NO.

6
PARTS LIST GTP-506
R337 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R338-R353 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R354 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R355,R356 RMG 1/10W 6.2K 1% 0805 4720-622A-J
R357,R358 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R359,R360 RMG 1/10W 100R 1% 0805 4720-101A-J
R361,R362 RMG 1/10W 220K 1% 0805 4720-224A-J
R363-R365 RMG 1/10W 10K 5% 0805 4720-103J-J
R366,R367 RMG 1/10W 100R 1% 0805 4720-101A-J
R368 RMG 1/10W 10K 5% 0805 4720-103J-J
R369 RMG 1/10W 100K 5% 0805 4720-104J-J
R370-R382 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R383 RMG 1/10W 1K 1% 0805 4720-102A-J
R384,R385 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R386,R387 RMG 1/10W 1K 1% 0805 4720-102A-J
R388 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R389-R404 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R405-R420 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R421 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R422 RMG 1/10W 1K 1% 0805 4720-102A-J
R423 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R424,R430-R432 RMG 1/10W 1K 1% 0805 4720-102A-J
R436-R438 RMG 1/10W 0R 5% 0805 4720-000J-J
R439,R440 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R441,R442 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R443,R444 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R445,R446 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R447,R448 RMG 1/10W 10K 5% 0805 4720-103J-J
R449,R450 RMG 1/10W 1K 5% 0805 4720-102J-J
ICs
U301 IC CS3310 STEREO DIGITAL VOL CONTROL 3130-8860-0
U302,U303 IC 7AA HIGH SPEED OP AMP 3130-7430-0
U304-U307 IC TC9273F-004 ANALOGUE SWITCH (FLAT-PACK) 3131-6790-0
ROOM1 ASSEMBLY
2200 ROOM 1 ASSEMBLY PCB-A0190C-RM1
PCB BOARD
2201 PCB KEYBOARD/RM1/TUNER/ MISC 1724-670A-0002
CAPACITORS
C213,C214 CC 50V 100pF 5% 0805 1.2 X2.0 150F-101J-J-BD
C215,C216 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C217,C218 CC 16V 0.47 10% 0805/2012 1.5X2.5 150D-474K-J-BDL
C219,C220 CC 50V 100pF 5% 0805 1.2 150F-101J-J-BD
C221,C222 CC 50V 22pF 5% 0805 1.2x2.0 150F-220J-J-BD
C223-C225 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C226 CE 16V 220µF 20% RL 6x12 157D-227M-5-KW
C227, C228 CE 25V 4.7µF 20% RL 4x7 157E-475M-5-GM
C229, C230 CM 50V 4700pF 10% RL 5x5 153F-472K-5-II
C231-C234 CM 50V 0.056µF 5% RL 7.5X9.5 153F-563J-5-NR
C235, C236 CM 50V 4700pF 10% RL 5x5 153F-472K-5-II
C237,C238 CP 50V 47pF 5% RL 5.5x10 158F-470J-5-JS
C241,C242 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C321,C322 CE 25V 4.7µF 20% RL 4x7 157E-475M-5-GM
DIODES
D211,D309 RLS-73 DIODE 4840-1080-3
WAFERS/SOCKETS
J131B WAFER 8P P2.5 ST. 2102-081S-004
J132A 6P ST. WAFER P=2.5 COULOMB 2102-061S-004
J210A,J224A 4P ST.WAFER P=2.5 COULOMB 2102-041S-004
J320A SOCKET (PCB/PCB) 16P P2.0 RA 2101-1601-0
J321A SOCKET (PCB/PCB) 4P P2.0 RA 2101-1671-0
J322A,J323A 4P ST.WAFER 2102-041S-004
REF NO. DESCRIPTION PART NO.

7
PARTS LIST GTP-506
RELAYS
M225,M226 RELAY V23105-A5303-A201 SIEMENS 4500-0920-0
TRANSISTORS
Q209 TR KTC3875Y 4853-875Y-3
Q210 TR KTA1504Y 4851-504Y-3
Q214,Q215 TR 2SC2878 (A,B) RL 4860-0770-5
Q218,Q219 TR 2SD1012F/G HFE 160-560 4851-012F-5
Q310,Q313,Q314 TR FET J112 4860-8770-0
RESISTORS
R235,R236 RMG 1/10W 1K 1% 0805 4720-102A-J
R237,R238 RMG 1/10W 56K 1% 0805 4720-563A-J
r239 RMG 1/10W 10K 1% 0805 4720-103A-J
R240 RMG 1/10W 7.5K 1% 0805 4720-752A-J
R241,R242 RMG 1/10W 15K 5% 0805 4720-153J-J
R243,R244 RMG 1/10W 2.2K 1% 0805 4720-222A-J
R245,R246 RMG 1/10W 0R 5% 0805 4720-000J-J
R247,R248 RMG 1/10W 1M 1% 0805 4720-105A-J
R249,R250 RMG 1/10W 3.9K 1% 0805 4720-392A-J
R251,R252 RMG 1/10W 4.7K 1% 0805 4720-472A-J
R253-R256 RMG 1/10W 7.5K 1% 0805 4720-752A-J
R257,R258 RMG 1/10W 1K 1% 0805 4720-102A-J
R261-R264 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R265-R268 RMG 1/10W 1K 1% 0805 4720-102A-J
R269,R270 RMG 1/10W 6.8K 1% 0805 4720-682A-J
R271,R271 RMG 1/10W 100R 1% 0805 4720-101A-J
R273,R274 RMG 1/10W 220K 1% 0805 4720-224A-J
R275,R276 RMG 1/10W 10K 5% 0805 4720-103J-J
R277-R279 RMG 1/10W 0R 5% 0805 4720-000J-J
R281,R282 RMG 1/10W 10K 5% 0805 4720-103J-J
r295,r296 RMG 1/10W 470R 5% 0805 4720-471J-J
R297 RMG 1/10W 10K 5% 0805 4720-103J-J
R298,R299,R322 RMG 1/10W 100K 5% 0805 4720-104J-J
R323 RMG 1/10W 10M 5% 0805 4720-106J-J
R365 RMG 1/10W 10K 5% 0805 4720-103J-J
R366,R367 RMG 1/10W 100R 1% 0805 4720-101A-J
R368 RMG 1/10W 10K 5% 0805 4720-103J-J
R451,R452 RMG 1/10W 2.2K 5% 0805 4720-222J-J
R455 RCF 1/4W 150R 5% AT 4705-151J-2
R801-R816 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R817-R832 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R833-R848 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R849-R864 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R865,R866 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R867,R868 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R869,870 RMG 1/10W 1.2K 1% 0805 4720-122A-J
R871,R872 RMG 1/10W 3.3K 1% 0805 4720-332A-J
R873,R874 RMG 1/10W 100R 1% 0805 4720-101A-J
r875,r876 RMG 1/10W 22K 1% 0805 4720-223A-J
r877 RMG 1/10W 10K 1% 0805 4720-103A-J
R878 RMG 1/10W 7.5K 1% 0805 4720-752A-J
ICs
U202-U204 IC 7AA HIGH SPEED OP AMP 3130-7430-0
U206,U207 IC TC9273F-004 ANALOGUE SWITCH (FLAT-PACK) 3131-6790-0
U307,U333 IC TC9273F-004 ANALOGUE SWITCH (FLAT-PACK) 3131-6790-0
SWITCH ASSEMBLY
1800 SWITCH ASSEMBLY PCB-A0190C-SW
PCB BOARD
1801 PCB KEYBOARD/RM1/TUNER/MISC 1724-670A-0002
LED
D610 LED DUAL COLORS 3700-2500-RG
REF NO. DESCRIPTION PART NO.

8
PARTS LIST GTP-506
HOUSING WIRE
J602A CONN.ASSY 2P P2.5 L60 AWG26 7702-1060-2004
SWITCH
M502 SWITCH, PUSH 2P2T UNLOCK SPPJ2-EN-PLB 5200-3539-0
KEY BOARD ASSEMBLY
*US KEY BOARD ASSEMBLY PCB-A0190C-KEY
*CE KEY BOARD ASSEMBLY PCB-A0191C-KEY
MATEL MATERIAL
1101 HOLDER LED 4132-6601-0
PCB BOARD
1102 PCB KEYBOARD/RM1/TUNER/MISC 1724-670A-0002
FIBRE WASHER
1103 WSER FIBRA 1103A D3.3 2848-0032-0
CAPACITORS
C601-C604 CC 50V 470pF 5% 0805 1.2 X2.0 150F-471J-J-BD
c605 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C606 CC 50V 0.1µF 20% 0805 1.2X2.0 150F-104M-J-BD
C607 CTC 0/30 22pF 5% 0805 1.2X2.5 15CG-220J-J-BD
C608 CE 6.3V 47µF 20% RL 4x7 157B-476M-5-GM
c609 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C613 CC 50V 0.1µF 20% 0805 1. 150F-104M-J-BD
C614 CC 50V 470pF 5% 0805 1.2 150F-471J-J-BD
DIODE
D601 RLS-73 DIODE 4840-1080-3
D619 DZ 1/2W 5.0-5.2V AT 4837-4C20-2
LEDS
D602-D609 LED SP 3X5.5 L0.5 RD 3700-2380-R
D611,D612 LED SP 3X5.5 L0.5 RD 3700-2380-R
D614,D615 LED SP 3X5.5 L0.5 RD 3700-2380-R
D616-D618 LED RT 5X2X7MM RED 3700-5577-R
WAFERS
J601A FLEXIBLE CONN. 35P P1.25 TOP ENTRY 2101-1591-0
J602 2P ST.WAFER P=2.5 COULOMB 2102-021S-004
J609 6P ST. WAFER P=2.5 COULOMB 2102-061S-004
M627 6 PIN HEADER SINGLE ROW 82731-6 AMP 2101-2350-0
COIL
L602 IND FXD LAL03A 220U PM10 1801-221K-M
SWITCHES
M601 SWITCH, TACT SKHHBY 7MM HIGH 5200-3538-0
M603-M618 SWITCH, TACT SKHHBY 7MM HIGH 5200-3538-0
M620-M624 SWITCH, TACT SKHHBY 7MM HIGH 5200-3538-0
M628 SWITCH, TACT SKHHBY 7MM HIGH 5200-3538-0
M629-M632 TACT SWITCH (RIGHT ANGLE) 5200-4721-0
LCD DISPLAY
M626 VFD BJ740GNK FUTABA (GPT506) 2460-1910-0
IR SENSOR
M627 IR SENSOR PIC-26043TM2 KODENSHI 4816-043T-3
TRANSISTORS
Q601-Q611 TR KTC3875Y 4853-875Y-3
Q612 TR KTA1504Y 4851-504Y-3
Q613-Q617 TR KTC3875Y 4853-875Y-3
VOLUME
R245 VR (BALANCE) 4750-9665-0
REF NO. DESCRIPTION PART NO.

9
PARTS LIST GTP-506
RESISTORS
R601,R602 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R603 RMG 1/10W 2.2K 5% 0805 4720-222J-J
R604 RMG 1/10W 1.2K 5% 0805 4720-122J-J
R605 RMG 1/10W 820R 5% 0805 4720-821J-J
R606 RMG 1/10W 470R 5% 0805 4720-471J-J
R607,R608 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R609 RMG 1/10W 470R 5% 0805 4720-471J-J
R610 RMG 1/10W 820R 5% 0805 4720-821J-J
R611 RMG 1/10W 1.2K 5% 0805 4720-122J-J
R612 RMG 1/10W 2.2K 5% 0805 4720-222J-J
R613 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R614 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R615 RMG 1/10W 470R 5% 0805 4720-471J-J
R616 RMG 1/10W 820R 5% 0805 4720-821J-J
R617 RMG 1/10W 1.2K 5% 0805 4720-122J-J
R618 RMG 1/10W 2.2K 5% 0805 4720-222J-J
R620 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R621 RMG 1/10W 470R 5% 0805 4720-471J-J
R622 RMG 1/10W 820R 5% 0805 4720-821J-J
R623 RMG 1/10W 1.2K 5% 0805 4720-122J-J
R624 RMG 1/10W 2.2K 5% 0805 4720-222J-J
R626-R629 RMG 1/10W 470R 5% 0805 4720-471J-J
R630 RMG 1/10W 10K 5% 0805 4720-103J-J
R631 RMG 1/10W 470R 5% 0805 4720-471J-J
R632 RMG 1/10W 100K 5% 0805 4720-104J-J
R633 RMG 1/10W 10K 5% 0805 4720-103J-J
R634 RMG 1/10W 390R 5% 0805 4720-391J-J
R635 RMG 1/10W 10K 5% 0805 4720-103J-J
R636 RMG 1/10W 390R 5% 0805 4720-391J-J
R637 RMG 1/10W 10K 5% 0805 4720-103J-J
R638 RMG 1/10W 390R 5% 0805 4720-391J-J
R639 RMG 1/10W 10K 5% 0805 4720-103J-J
R640 RMG 1/10W 390R 5% 0805 4720-391J-J
R641 RMG 1/10W 10K 5% 0805 4720-103J-J
R642 RMG 1/10W 390R 5% 0805 4720-391J-J
R643 RMG 1/10W 10K 5% 0805 4720-103J-J
R644 RMG 1/10W 390R 5% 0805 4720-391J-J
R645 RMG 1/10W 10K 5% 0805 4720-103J-J
R646 RMG 1/10W 390R 5% 0805 4720-391J-J
R647 RMG 1/10W 10K 5% 0805 4720-103J-J
R648 RMG 1/10W 390R 5% 0805 4720-391J-J
R649 RMG 1/10W 10K 5% 0805 4720-103J-J
R650 RMG 1/10W 100K 5% 0805 4720-104J-J
R651 RMG 1/10W 10K 5% 0805 4720-103J-J
R652 RMG 1/10W 390R 5% 0805 4720-391J-J
R653 RMG 1/10W 10K 5% 0805 4720-103J-J
R654 RMG 1/10W 390R 5% 0805 4720-391J-J
R660 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R661 RMG 1/10W 390R 5% 0805 4720-391J-J
R662 RMG 1/10W 10K 5% 0805 4720-103J-J
R663 RMG 1/10W 390R 5% 0805 4720-391J-J
R664 RMG 1/10W 390R 5% 0805 4720-391J-J
R665 RMG 1/10W 10K 5% 0805 4720-103J-J
R666 RMG 1/10W 390R 5% 0805 4720-391J-J
R667 RMG 1/10W 10K 5% 0805 4720-103J-J
R668 RMG 1/10W 390R 5% 0805 4720-391J-J
R669 RMG 1/10W 10K 5% 0805 4720-103J-J
R670 RMG 1/10W 390R 5% 0805 4720-391J-J
R671 RMG 1/10W 10K 5% 0805 4720-103J-J
R672 RMG 1/10W 390R 5% 0805 4720-391J-J
R673 RMG 1/10W 10K 5% 0805 4720-103J-J
R686 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R687 RMG 1/10W 470R 5% 0805 4720-471J-J
R688 RMG 1/10W 820R 5% 0805 4720-821J-J
R689 RMG 1/10W 1.2K 5% 0805 4720-122J-J
REF NO. DESCRIPTION PART NO.

10
PARTS LIST GTP-506
ICs
U601 IC M35500AFP VFD CONTROLLER MITSUBISHI 3131-6760-0
U605 IC 4094 8-BIT SIPO SR 3S 3130-3600-0
MAIN ASSEMBLY
*US MAIN ASSEMBLY PCB-A0190C-MAIN
*CE MAIN ASSEMBLY PCB-A0191C-MAIN
PCB BOARD
1009 PCB MAIN A0190C 1724-680A-0003
METAL MATERIALS
1011 T3X8MM SELF TAPPING 2954-3008-3000
1012 SCREW BH 2.6X6 BLACK 2954-2606-3000
M111 FUSE HOLDER 4132-1011-0
M112 FUSE HOLDER 4132-1011-0
M113 FUSE HOLDER 4132-1011-0
M114 FUSE HOLDER 4132-1011-0
U101,U102 HEAT SINK FOR 78052438-17 (BLACK) 5400-9131-0
U102 FIBRE WASHER M3X0.4X8 NA 2601-3004-0801
U105,U106 HEAT SINK FOR 5400-9131-0
U106 FIBRE WASHER 2601-3004-0801
U109,U110 HEAT SINK FOR 78052438-17 (BLACK) 5400-9131-0
U110 FIBRE WASHER 2601-3004-0801
U114 HEAT SINK FOR 78052438-17 (BLACK) 5400-9131-0
U114-1 SHEET-PVC 4X5X0.4MM 3100-1311-0
CAPACITORS
C1001,C101 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
C102,C103 CE 25V 220µF 20% RL 8.5X11 157E-227M-5-PU
C104,C105 CE 35V 2200µF 20% RL 16X25 157Q-228M-5-5&
C106 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
C107,C108 CE 10V 100µF 20% RL 5x11 157C-107M-5-IU
C109,C110 CE 25V 220µF 20% RL 157E-227M-5-PU
C111,C112 CE 35V 2200µF 20% RL 157Q-228M-5-5&
C114,C115 CE 10V 100µF 20% RL 5x11 157C-107M-5-IU
C116,C117 CE 25V 220µF 20% RL 157E-227M-5-PU
C118,C119 CE 35V 2200µF 20% RL 157Q-228M-5-5&
C121 CE 25V 220µF 20% RL 157E-227M-5-PU
C122 CE 25V 1000µF 20% RL 12.5X25 157E-108M-5-X&
C125 CE 25V 100µF 20% RL 6x12 157E-107M-5-KW
C127,C129 CE 10V 220µF 20% RL 6x12 157C-227M-5-KW
C130 CE 25V 1000µF 20% RL 157E-108M-5-X&
C132 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
C133,C134 CE 50V 1µF 20% RL 5x5 157F-105M-5-II
C135 CE 50V 100µF 20% RL 8x12 157F-107M-5-OW
C136,C137 CE 25V 47µF 20% RL 5x11 157E-476M-5-IU
C140 CE 16V 10µF 20% RL 4x7 157D-106M-5-GM
C201-C204 CC 50V 100pF 5% 0805 1.2X2.0 150F-101J-J-BD
C205-C208 CE 50V 10µF 20% RL 4x7 157F-106M-5-GM
C209-C212 CC 50V 100pF 5% 0805 1.2 150F-101J-J-BD
C243,C244 *US CE 25V 22µf 20% RL 4X7 157E-226M-5-GM
C245,C246 *US CE 50V 10µf 20% RL 4X7 157F-106M-5-GM
C247-C250 CC 50V 100pF 5% 0805 1.2 150F-101J-J-BD
C501 CE 50V 1µF 20% RL 5x11 157F-105M-5-IU
C502 CE 50V 3.3µF 20% RL 5x11 157F-335M-5-IU
C503 CC 50V 330pF 10% 0805 1.2X2.0 150F-331K-J-BD
C513 CE 50V 1µF 20% RL 5x11 157F-105M-5-IU
C514 CE 50V 3.3µF 20% RL 5x11 157F-335M-5-IU
C515 CC 50V 330pF 10% 0805 1. 150F-331K-J-BD
C525 CE 50V 1µF 20% RL 5x11 157F-105M-5-IU
C526 CE 50V 3.3µF 20% RL 5x11 157F-335M-5-IU
C527 CC 50V 330pF 10% 0805 1. 150F-331K-J-BD
C611,C612 CTC 0/30 22pF 5% 0805 1.2X2.5 15CG-220J-J-BD
C620 CE 16V 2200µF 20% RL 12X20 157D-228M-5-W9
C621 CE 25V 22µF 20% RL 4X7 157E-226M-5-GM
C800 CE 50V 2.2µF 20% RL 4x7 ELNA 157F-225M-5-GMK
c946 CE 16V 220µF 20% RL 6x12 157D-227M-5-KW
REF NO. DESCRIPTION PART NO.

11
PARTS LIST GTP-506
DIODES / RECTIFIER
D1001-D1003 RLS-73 DIODE 4840-1080-3
D101-D105 BRIDGE RECTIFIER RB152 100V 1.5A 4840-0490-0
D108 DZ 1/2W 12V 5% TEMIC AT 4837-12V6-2
D109 DZ 1/2W +-5% 3.3V TEMIC AT 4837-3V36-2
D110 DZ 1/2W 12V 5% TEMIC AT 4837-12V6-2
D111 DZ 1/2W +-5% 3.3V TEMIC 4837-3V36-2
D116-D119 RLS-73 DIODE 4840-1080-3
D121 DZ 1/2W 12V 5% TEMIC AT 4837-12V6-2
D122 DZ 1/2W (2.43-2.63V) ROHM AL (MTZJ2.4B) 4837-2B41-1
D123-D125 SMD DIODE 1SR154-400 4840-1150-0
D126 ZD 1/2W 21.52-22.63V AT 4840-0850-0
D128-D130 RLS-73 DIODE 4840-1080-3
D131 DZ 1/2W +-5% 3.3V TEMIC 4837-3V36-2
D132 DZ 1/2W 12V 5% TEMIC AT 4837-12V6-2
D201-D206 RLS-73 DIODE 4840-1080-3
D301-D306 RLS-73 DIODE 4840-1080-3
D501-D506 RLS-73 DIODE 4840-1080-3
D508,D509 RLS-73 DIODE 4840-1080-3
D510 SMD DIODE 1SR154-400 4840-1150-0
D511-D514 RLS-73 DIODE 4840-1080-3
D619 SMD DIODE 1SR154-400 4840-1150-0
D620 RLS-73 DIODE 4840-1080-3
D701-D706 RLS-73 DIODE 4840-1080-3
D800 DZ 1/2W 6.2V TEMIC AT 4837-6V26-2
WAFERS
J120B *US 2P ST.WAFER 2102-021S-004
J130B 4P ST.WAFER P=2.5 COULOMB 2102-041S-004
J134 9 PIN WAFER P=3.96 2113-1681-0
J210B 4P ST.WAFER 2102-041S-004
J220A,J220B 16P ST WAFER P=2.5 COULOMB 2102-161S-004
J221A,J221B 16P ST WAFER P=2.5 2102-161S-004
j230-j253 RCF 1/4W 0R 5% AT 4705-000J-2
J310B,J311b WAFER (PCB/PCB) 16P P2.0 ST 2101-1641-0
J312B,J313B WAFER (PCB/PCB) 4P P2.0 ST 2101-1651-0
J314B,J315B 4P ST.WAFER 2102-041S-004
J320B WAFER (PCB/PCB) 16P P2.0 2101-1641-0
J321B WAFER (PCB/PCB) 4P P2.0 2101-1651-0
J322B,J323B 4P ST.WAFER 2102-041S-004
J501B 6P ST. WAFER 2102-061S-004
J502B WAFER 10P P2.5 ST. (COULOMB) 2102-101S-004
J503B WAFER 8P P2.5 ST. 2102-081S-004
J601B FLEXIBLE CONN. 35P P1.25 TOP ENTRY 2101-1591-0
J910B,J911B WAFER (PCB/PCB) 16P P2.0 2101-1641-0
COIL
L601 COIL 100µH 10% 1801-101K-M
RELAYS
M101-M103 RELAY 12VDC, 125VA 3A DPST 4500-0950-0
M104 RELAY 12VDC,250VAC,10A SDT-SS-112DM OEG 4500-0890-0
M211-M216 RELAY 12VDC, 125VA 3A 4500-0950-0
M301-M306 RELAY 12VDC, 125VA 3A 4500-0950-0
M701-M706 RELAY 12VDC, 125VA 3A 4500-0950-0
JACKS
M130,M131 2-PIN PHONE JACK 2113-1674-0
M201 6P RCA JACK R/W (GOLD PLATE, GROUND PLATE) 2113-1666-0
M202,M203 4P RCA JACK R/W (GOLD PLATE, GROUNG PLATE) 2113-1665-0
M217 6P RCA JACK R/W (GOLD 2113-1666-0
SWITCH
M520 SLIDE SWITCH 5200-4720-0
TRANSISTORS
Q101-Q106 TR KTC3875Y 4853-875Y-3
Q107 TR 2SA950-Y HFE 100-200 485A-950Y-5
REF NO. DESCRIPTION PART NO.

12
PARTS LIST GTP-506
Q201-Q208 TR KTC3875Y 4853-875Y-3
q209a TR 2SC2878 (A,B) RL 4860-0770-5
Q212 TR KTC3875Y 4853-875Y-3
Q213 TR KTA1504Y 4851-504Y-3
q213a *CE TR 2SC2878 (A,B) RL 4860-0770-5
Q216,Q217 *US TR 2SC2878 (A,B) RL 4860-0770-5
Q301-Q306 TR KTC3875Y 4853-875Y-3
Q313 TR KTC3875Y 4853-875Y-3
Q314 TR KTA1504Y 4851-504Y-3
Q501-Q507 TR KTA1504Y 4851-504Y-3
Q701-Q706 TR KTC3875Y 4853-875Y-3
Q713 TR KTC3875Y 4853-875Y-3
Q714 TR KTA1504Y 4851-504Y-3
Q800 TR SS8050 C/D SAMSUNG RL 4860-0050-5
Q801 TR SS8550 C/D SAMSUNG RL 4860-0060-5
Q802 TR SS8050 C/D SAMSUNG RL 4860-0050-5
U104 REGULATOR L79L05ACZ SGS 4860-9010-0
U108 REGULATOR L79L05ACZ SGS 4860-9010-0
RESISTORS
R101-R104 RMG 1/10W 100R 5% 0805 4720-101J-J
R108,R110-R112 RMG 1/10W 10K 5% 0805 4720-103J-J
R113 RCF 1/8W 100R 5% ATS 4701-101J-C
R114 RMG 1/10W 100R 5% 0805 4720-101J-J
R117 *US RMF 1/2W 2.7M 5% AT UL 4717-275J-Z-S
R118 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R119 RMG 1/10W 10K 5% 0805 4720-103J-J
R120 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R122,R123 RMG 1/10W 100R 5% 0805 4720-101J-J
R201 RMG 1/10W 1K 1% 0805 4720-102A-J
R202 RMG 1/10W 47K 1% 0805 4720-473A-J
R203 RMG 1/10W 1K 1% 0805 4720-102A-J
R204 RMG 1/10W 47K 1% 0805 4720-473A-J
R205 RMG 1/10W 1K 1% 0805 4720-102A-J
R206 RMG 1/10W 47K 1% 0805 4720-473A-J
R207 RMG 1/10W 1K 1% 0805 4720-102A-J
R208 RMG 1/10W 47K 1% 0805 4720-473A-J
R209 RMG 1/10W 470R 1% 0805 4720-471A-J
r209a RMG 1/10W 100R 5% 0805 4720-101J-J
R210 RMG 1/10W 120K 5% 0805 4720-124J-J
r210a RCF 1/8W 10K 5% AT 4701-103J-2
R211,R212 RMG 1/10W 47K 1% 0805 4720-473A-J
R213 RMG 1/10W 470R 1% 0805 4720-471A-J
r213a RMG 1/10W 100R 5% 0805 4720-101J-J
R214 RMG 1/10W 120K 5% 0805 4720-124J-J
r214a RCF 1/8W 10K 5% AT 4701-103J-2
R215 RMG 1/10W 1K 1% 0805 4720-102A-J
R216 RMG 1/10W 47K 1% 0805 4720-473A-J
R217 RMG 1/10W 1K 1% 0805 4720-102A-J
R218 RMG 1/10W 47K 1% 0805 4720-473A-J
R219 RMG 1/10W 1K 1% 0805 4720-102A-J
R220 RMG 1/10W 47K 1% 0805 4720-473A-J
R221 RMG 1/10W 1K 1% 0805 4720-102A-J
R222 RMG 1/10W 47K 1% 0805 4720-473A-J
R223-R228 RCF 1/4W 150R 5% AT 4705-151J-2
R229-R234 RMG 1/10W 10K 5% 0805 4720-103J-J
R291-R294 RMG 1/10W 1K 1% 0805 4720-102A-J
R301-R306 RCF 1/4W 150R 5% AT 4705-151J-2
R307-R312 RMG 1/10W 10K 5% 0805 4720-103J-J
R365 RMG 1/10W 10K 5% 0805 4720-103J-J
R366-R368 RMG 1/10W 100K 5% 0805 4720-104J-J
R369-R371 RMG 1/10W 51K 5% 0805 4720-513J-J
R501 RCF 1/4W 4.7R 5% RL 4705-4R7J-5
R502 RMG 1/10W 180K 5% 0805 4720-184J-J
R503 RMG 1/10W 22K 5% 0805 4720-223J-J
R504,R505 RMG 1/10W 1K 5% 0805 4720-102J-J
R506 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R507 RMG 1/10W 1.5K 5% 0805 4720-152J-J
REF NO. DESCRIPTION PART NO.

13
PARTS LIST GTP-506
R509,R510 RMG 1/10W 1K 5% 0805 4720-102J-J
R511 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R512 RMG 1/10W 1.5K 5% 0805 4720-152J-J
R514,R515 RMG 1/10W 1K 5% 0805 4720-102J-J
R516 RCF 1/4W 4.7R 5% RL 4705-4R7J-5
R517 RMG 1/10W 180K 5% 0805 4720-184J-J
R518 RMG 1/10W 22K 5% 0805 4720-223J-J
R519 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R520 RMG 1/10W 1.5K 5% 0805 4720-152J-J
R522 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R523 RMG 1/10W 1.5K 5% 0805 4720-152J-J
R531 RCF 1/4W 4.7R 5% RL 4705-4R7J-5
R532 RMG 1/10W 180K 5% 0805 4720-184J-J
R533 RMG 1/10W 22K 5% 0805 4720-223J-J
R562,R563 RMG 1/10W 10K 5% 0805 4720-103J-J
R564-R566 RMG 1/10W 100K 5% 0805 4720-104J-J
R656 RMG 1/10W 1M 5% 0805 4720-105J-J
R657 RMG 1/10W 100K 5% 0805 4720-104J-J
R660-R662 RMG 1/10W 1K 5% 0805 4720-102J-J
R683,R684 RMG 1/10W 0R 5% 0805 4720-000J-J
R685 RMG 1/10W 100K 5% 0805 4720-104J-J
R701-R706 RCF 1/4W 150R 5% AT 4705-151J-2
R707-R712 RMG 1/10W 10K 5% 0805 4720-103J-J
R765 RMG 1/10W 10K 5% 0805 4720-103J-J
R766-R768 RMG 1/10W 100K 5% 0805 4720-104J-J
R800 RCF 1/8W 1K 5% ATS 4701-102J-C
R801 RCF 1/8W 10K 5% ATS 4701-103J-C
R802 RCF 1/8W 2.2K 5% ATS 4701-222J-C
R803,R804 RCF 1/8W 3.3K 5% ATS 4701-332J-C
R805 RCF 1/8W 100K 5% ATS 4701-104J-C
R877 RCF 1/4W 150R 5% AT 4705-151J-2
R878-R902 RMG 1/10W 10K 5% 0805 4720-103J-J
R906 RMG 1/10W 10K 5% 0805 4720-103J-J
R908-R910 RMG 1/10W 10K 5% 0805 4720-103J-J
R913-R920 RMG 1/10W 10K 5% 0805 4720-103J-J
R922-R924 RMG 1/10W 100K 5% 0805 4720-104J-J
R925,R926 RMG 1/10W 10K 5% 0805 4720-103J-J
R927,R928 RMG 1/10W 100K 5% 0805 4720-104J-J
R931 *US RMF 1/2W 120R 5% AT 4717-121J-Z-P
ICs
U1001 IC NJM78L05A 826 3130-0640-0
U101 IC 7815 FA REGULATOR 3130-3030-1
U102 IC LM7915CT REGULATOR 3130-3020-0
U103 IC NJM78L05A 826 3130-0640-0
U105 IC 7815 FA REGULATOR 3130-3030-1
U106 IC LM7915CT REGULATOR 3130-3020-0
U107 IC NJM78L05A 826 3130-0640-0
U109 IC 7815 FA REGULATOR 3130-3030-1
U110 IC LM7915CT REGULATOR 3130-3020-0
U114 IC NJM78M56FA 5.6V REGULATOR 3130-8190-0
U116 IC LB1642 MOTOR DRIVER SANYO 3130-3410-0
U201 IC NJM4558M OP AMP 3130-6060-0
U501-U503 IC KA2184D REMOTE CONTROL PREAMP 3130-8990-0
U504 IC LM2901N DIP QUAD COMPARATOR SGS 3130-7160-0
U602 IC UPD78P058 8-BIT MCU OTP 3131-9130-0
U603,U604 IC 4094 8-BIT SIPO SR 3S 3130-3600-0
U606 IC EEPROM 24C02 2KBIT 8PIN DIP 3131-3920-0
CRYSTAL
X101 X'TAL 5.0MHZ +/-20PPM HC49U 2300-3100-0
POWER SWITCH ASSEMBLY
1600 POWER SWITCH ASSEMBLY PCB-A0191C-PSW
SWITCH
1601 POWER SWITCH 5200-3151-0-01
REF NO. DESCRIPTION PART NO.

14
PARTS LIST GTP-506
PCB BOARD
1602 POWER SWITCH PCB A0191C/A0181C 1725-110A-0000
POWER ASSEMBLY
*US POWER ASSEMBLY PCB-A0190C-PWR
*C POWER ASSEMBLY PCB-A0191C-PWR
PCB BOARD
1501 PCB KEYBOARD/RM1/TUNER/ MISC 1724-670A-0002
CAPACITOR
C131 CAP400V 4700P DE7150F472MVA1KC 8910-0049-0
METAL MATERIALS
J805,J810,J812 *US TERMINAL WRAP 4131-9321-0
J806,J813 TERMINAL WRAP 4131-9321-0
J819,J820 TERMINAL WRAP 4131-9321-0
TUNER ASSEMBLY
*US TUNER ASSEMBLY PCB-A0190C-TUN
*CE TUNER ASSEMBLY PCB-A0191C-TUN
PCB BOARD
2001 PCB RM2/RM3/TUNER/MISC. A0190C 1724-660A-0001
CAPACITORS
C901-C903 CC 50V 0.022µF 10% 0805 1.2X2.0 150F-223K-J-BD
C904 CE 16V 10µF 20% RL 4x7 ELNA 157D-106M-5-GMK
C906 CE 16V 100µF 20% RL 5x11 157D-107M-5-IU
C911 CC 50V 20PF 5% 0805 1.2X2.0 150F-200J-J-BD
C912,C913 CTC 0/30 1000pF 5% 0805 1.2X2.5 15CG-102J-J-BD
C914,C915 CC 50V 100pF 5% 0805 1.2 X2.0 150F-101J-J-BD
C916 CC 50V 330pF 10% 0805 1.2X2.0 150F-331K-J-BD
C924 CTC 0/30 30pF 5% 0805 1.2X2.5 15CG-300J-J-BD
C925 CTC 0/30 20pF 5% 0805 1.2X2.5 15CG-200J-J-BD
C926 CM 50V 0.033µF 5% RL 7.5 X6.5 METALZD 153F-333J-5-NLM
C927 CE 50V 2.2µF 20% RL 4x7 ELNA 157F-225M-5-GMK
C928 CE 16V 10µF 20% RL 4x7 157D-106M-5-GMK
C929 CE 50V 0.22µF 20% RL 4X7 ELNA 157F-224M-5-GMK
C930 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C931 CE 6.3V 100µF 20% RL 6X7 ELNA 157B-107M-5-KMK
C932,C941 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C942 CE 16V 100µF 20% RL 6.3X11 ELNA 157D-107M-5-KUK
C943 CE 50V 2.2µF 20% RL 4x7 157F-225M-5-GMK
C944 CE 50V 4.7µF 20% RL 4X7 ELNA 157F-475M-5-GMK
C945 CC 50V 100pF 5% 0805 1.2 150F-101J-J-BD
C946 CE 50V 1µF 20% RL 4x7 ELNA 157F-105M-5-GMK
C947 CE 16V 0.47µF 20% RL 5x5 157D-474M-5-II
C948 CE 50V 1µF 20% RL 4x7 157F-105M-5-GMK
C951 CE 50V 2.2µF 20% RL 4x7 157F-225M-5-GMK
C953,C954 CC 50V 2700pF 10% 0805 1.2X2.0 150F-272K-J-BD
C959,C960 CE 16V 22µF 20% RL 4X7 ELNA 157D-226M-5-GMK
C961,C962 CC 50V 1500pF 10% 0805 1.2X2.0 150F-152K-J-BD
C963,C964 CE 16V 22µF 20% RL 157D-226M-5-GMK
C965 CC 50V 2700pF 10% 0805 150F-272K-J-BD
C967 CE 16V 0.47µF 20% RL 5x5 157D-474M-5-II
C968 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C969 CE 16V 47µF 20% RL 5X7 ELNA 157D-476M-5-IMK
C970 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C971 CTC 0/30 10pF 5% 0805 1.2X2.5 15CG-100J-J-BD
C973 CC 50V 0.047µF 20% 0805 1.2X2.0 150F-473M-J-BD
C974 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C975 CE 16V 10µF 20% RL 4x7 157D-106M-5-GMK
C976 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C977 CE 50V 1µF 20% RL 4x7 157F-105M-5-GM
C978 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C979 CE 16V 22µF 20% RL 157D-226M-5-GMK
C980 CC 50V 0.01µF 10% 0805 1.2X2.0 150F-103K-J-BD
REF NO. DESCRIPTION PART NO.

15
PARTS LIST GTP-506
C981 CC 50V 0.022µF 10% 0805 150F-223K-J-BD
C982 CTC 0/30 100pF 5% 0805 1.2X2.5 15CG-101J-J-BD
C991 CC 50V 1000pF 10% 0805 1.2X2.0 150F-102K-J-BD
DIODES
D901,D902 DZ 1/2W 5.0-5.2V AT 4837-4C20-2
D980 DIODE 1N4148 ATS 4804-1480-C
SHIELD WIRE
FM-ANT SHIELD WIRE RG174/U UL1354 45MM 8110-0457-1
SOCKET/WAFER
J704B SOCKET (PCB/PCB) 16P P2.0 RA 2101-1601-0
METAL MATERIALS
J902-1 ANTENNA WASHER 4131-7701-0
J903 ANTENNA WASHER 4131-7701-0
J904 ANTENNA WASHER 4131-7701-0
COILS
L901 COIL 22µH 10% AL BL7 1801-220K-M
L903 COIL MPX LPF NMC-4085 5600-3386-S
L904 COIL MPX LPF NMC-4085 5600-3386-S
L941 COIL FM DET-1 10.7MHZ NFIF-4081 5600-3396-S
L942 COIL FM DET-2 10.7MHZ NFIF-4082 5600-3406-S
L971 COIL MW RF BLOCK NMRF-5077 5600-3280-G
L972 COIL AM IFT NMIF-4062 5600-3416-S
TRANSFORMER
L905 BALUN TRANSFORMER 300 TO 75 OHM 1806-2201-0
TUNER
M901 TUNER ENV172D3G1 PANASONIC 1300-0726-0
CERAMIC FILTERS
M902 CF10.7 +-30 SFE10.7MA5-A 2701-0010-1
M903 CF10.7 +-30 SFE10.7MA5-A 2701-0010-1
M904 CF10.7 +-30 SFE10.7MA5-A 2701-0010-1
M911 CF 450 +-1 SFZ450JL3 MURATA 2701-0680-0
CRYSTAL
M905 CRYSTAL 7.2MHZ 20PPM 2300-0440-0
TERMINAL/WAFER
M912 4P TERMINAL FM/AM ANTENNA 2113-1667-0
P901 WAFER 2P ST. P=2.5 NH (JST) 2113-1160-0
TRANSISTORS
Q901 TR 2SC945P HFE 200-400 485C-945P-5
Q902 TR 2SC1923-0 HFE 70-140 4851-9230-5
Q903 TR DTA114ESA ROHM 485A-114E-5
Q922,Q923 TR 2SC1740S (R) HFE180-390 4860-1590-5
Q943,Q944 TR 2SD 1468 S 4860-8120-0
Q945 TR DTA114ESA ROHM 485A-114E-5
Q980 TR 2SC1740S 4860-1590-5
Q981 TR 2SA1015-Y HFE120-240 4851-015Y-5
Q982 TR N-JEET 2SK-363BL 4853-63BL-5
RESISTORS
R901 RMG 1/10W 33K 5% 0805 4720-333J-J
R902 RMG 1/10W 22R 5% 0805 4720-220J-J
R903 RMG 1/10W 12K 5% 0805 4720-123J-J
R904 RMG 1/10W 330R 5% 0805 4720-331J-J
R905 RMG 1/10W 680R 5% 0805 4720-681J-J
R906 RMG 1/10W 10K 5% 0805 4720-103J-J
R907 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R908 RMG 1/10W 470R 5% 0805 4720-471J-J
R909,R910 RMG 1/10W 330R 5% 0805 4720-331J-J
REF NO. DESCRIPTION PART NO.

16
PARTS LIST GTP-506
R911 RMG 1/10W 100R 5% 0805 4720-101J-J
R912 RMG 1/10W 22R 5% 0805 4720-220J-J
R913 RMG 1/10W 33R 5% 0805 4720-330J-J
R915 RMG 1/10W 10K 5% 0805 4720-103J-J
R916 RMG 1/10W 1K 5% 0805 4720-102J-J
R918 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R919-R924 RMG 1/10W 1K 5% 0805 4720-102J-J
R925,R926 RMG 1/10W 82R 5% 0805 4720-820J-J
R927 RMG 1/10W 10K 5% 0805 4720-103J-J
R928 RMG 1/10W 220R 5% 0805 4720-221J-J
R929 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R931 RMG 1/10W 22R 5% 0805 4720-220J-J
R941 SVR 22K H3 7X7.6 RH0615C 4756-2236-3-06
R942 RMG 1/10W 4.7K 5% 0805 4720-472J-J
R943 RMG 1/10W 8.2K 5% 0805 4720-822J-J
R944 RMG 1/10W 100K 5% 0805 4720-104J-J
R945 RMG 1/10W 3.9K 5% 0805 4720-392J-J
R946 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R947,R948 RMG 1/10W 10K 5% 0805 4720-103J-J
R952,R953 RMG 1/10W 22K 5% 0805 4720-223J-J
R954 RMG 1/10W 10K 5% 0805 4720-103J-J
R955 RMG 1/10W 22R 5% 0805 4720-220J-J
R957,R958 RMG 1/10W 2.7K 5% 0805 4720-272J-J
R959,R960 RMG 1/10W 330K 5% 0805 4720-334J-J
R961,R962 RMG 1/10W 6.8K 5% 0805 4720-682J-J
R963,R964 RMG 1/10W 100K 5% 0805 4720-104J-J
R968 RMG 1/10W 1K 5% 0805 4720-102J-J
R970 RMG 1/10W 0R 5% 0805 4720-000J-J
R971 RMG 1/10W 3.3K 5% 0805 4720-332J-J
R972 RMG 1/10W 10K 5% 0805 4720-103J-J
R973 RMG 1/10W 30K 5% 0805 4720-303J-J
R974 RMG 1/10W 100K 5% 0805 4720-104J-J
R975 RMG 1/10W 56K 5% 0805 4720-563J-J
R977 RMG 1/10W 0R 5% 0805 4720-000J-J
R980 RMG 1/10W 10K 5% 0805 4720-103J-J
R981-R983 RMG 1/10W 100K 5% 0805 4720-104J-J
R984 RMG 1/10W 1M 5% 0805 4720-105J-J
R985 RMG 1/10W 470R 5% 0805 4720-471J-J
R986 RMG 1/10W 10K 5% 0805 4720-103J-J
R987 RMG 1/10W 100K 5% 0805 4720-104J-J
R988 RMG 1/10W 0R 5% 0805 4720-000J-J
R989 RMG 1/10W 1M 5% 0805 4720-105J-J
R991 RMG 1/10W 0R 5% 0805 4720-000J-J
SEMI FIXEDS
R951 SVR 100K H3 6.7X 6.3EVN-D8A A02 4756-1046-3-03
R956 SVR 10K H3 7X7.6 RH0615C 4756-1036-3-06
ICs
U901 IC LA1837 AM/FM IF 3130-8180-0
U903 IC LC7218 PLL FREQ SYNTHESIZER SANYO 3131-3760-0
VOLUME ASSEMBLYPCB ASSY VOLUME A0191C PCB-A0191C-VOL
PCB BOARD
2101 PCB KEYBOARD/TUNER/MISC GTP502/GTP506 1724-670A-0001
WAFERS
J130A 4P ST.WAFER P=2.5 COULOMB 2102-041S-004
J131A WAFER 8P P2.5 ST. 2102-081S-004
VOLUME
R245 VR RK16312 50K MCL VOL.B ALPS 4750-9906-0
RESISTOR
R246 RCF 1/2W 220R 5% AT 4707-221J-2
REF NO. DESCRIPTION PART NO.

17
PARTS LIST GTP-506
PACKING MATERIALS
3001 GIFT BOX,506 1477-2812-0
3002 POLYFOAM 1490-1753-2
3005 POLYBAG UNIT 450X650 1497-1392-1
3006 DATE CODE LABEL 3000-3544-0
3007 S/N LABEL SET A0191C 3000-8937-0
3008 GP ALKALINE BATTERY 1.5V 2A (15A) 4060-0710-0
3009 REMOTE HANDSET GTP506 8900-9270-0
3010 POLYBAG 240X100X0.05X5 1497-0152-0
3011 POLYBAG 260X130X0.1 OPEN END 1497-0672-0
3012 POLYBAG 255X180X0.1X8 (RECY) 1497-1312-0
3013 300-OHM T ANTENNA 2107-0661-1
3014 AM LOOP ANTENNA 2113-1155-0
3016 RCA CABLE W/R AU L=1.0M (2P) 7010-2020-0
3020 LABEL- YELLOW 3000-3724-0
PACK CARTON SHT-PALLET 1000X1200 1450-1351-0
PACK ANGLE BOARD (L=1000MM) 1450-1891-0
PACK CARD BOARD 1230x1130 DW 1450-5430-0
PACK PAPER PALLET (1200X1100X120MM)-WATER PROOF 1450-7350-0
RIBBON 60MMX300M 3005-0360-1
MODEL LABEL SET,BLANK APPLE SERIES 3005-0512-0
CASING MATERIALS
0101 REAR PANEL 1403-5211-0
0102 TOP COVER 502/506 1402-3572-0
0103 BOTTOM CHASSIS GTP-506 CE A0191C 1403-5202-0
0104 FRONT BRACKET,CE 1403-5231-0
0105 FRONT PANEL, 506CE 1403-5222-0
0106 METAL WASHER M3X0.4X8 BZ 2600-3004-0803
0107 PLASTIC FOOT 4152-0481-0
0108-0111 T3X8MM SELF TAPPING 2954-3008-3000
0113 T3X8MM SELF TAPPING 2954-3008-3000
0114 M3X8 C'SINK B-TITE FH,BK 2951-3008-3000
0115 SCREW M3X6 BINDING (BLK) 2904-3006-3000
0116 M3X8 C'SINK B-TITE FH,BK 2951-3008-3000
0117 T3X8MM SELF TAPPING 2954-3008-3000
0118 SCREW M3X8 (BLK) 2904-3008-3000
0120 M3X8 C'SINK B-TITE FH,BK 2951-3008-3000
0122 RUBBER PIN 4152-0501-0
0123 FOAM STRIP 80X10X1MM 4152-0661-0
0124 DISPLAY BEZEL 4154-0511-0
0125 VFD LENS 3716-5011-0
0126 LENS,VOLUME GTP-740 3715-4100-0
0127 LENS BUTTON ACTUATOR 3715-4800-0
0128 POWER KNOB LENS 3714-4906-0
0129 HEAT SINK POWER IC 5400-3241-0
0131 ANTENNA JACK, DIN TYPE 2107-1111-0
0132 POWER KNOB 2438-8301-0
0133 POWER KNOB HOLDER 2438-8401-0
0134 POWER KNOB-LED CAP 2438-8501-0
0135 KNOB,VOLUME GTP-740 2441-8200-0
0136 FUNCTION KNOB W/O LIGHT 2441-9600-0
0137 KNOB SPACER 2441-9500-0
0138 FUNCTION KNOB W/ LIGHT 2441-9700-0
0139 SPRING 2510-2031-0
0140 BALANCE KNOB 2444-3711-0
0141 T3X8MM SELF TAPPING 2954-3008-3000
0118 SCREW M3X8 (BLK) 2904-3008-3000
0142 LENS LEDX4 3715-5000-0
0143 WSER FIBRA 1103A D3.3 2848-0032-0
0144-0146 SCREW M3X8 (BLK) 2904-3008-3000
0147 CONN. ASSY 4P 2.5P L=50 004 7010-1510-0
0148 CONN.ASSY 8P P=2.5 L=280MM (SH) 7012-5230-0
0149-0151 CONN.ASSY 4P P=2.5 L=320MM (SH) 7012-5240-0
0153 FLEXIBLE CABLE 35P L=150 P=1.25 7012-5260-0
0154 CONN.ASSY 8P P=2.5 L=70MM 7012-5270-0
0155 CONN ASSY 10P,2.5MM PITCH L=70MM 7012-5830-0
0156 CONN ASSY 6P P2.5 L=50 -004 TYPE 7010-1520-0
REF NO. DESCRIPTION PART NO.

18
PARTS LIST GTP-506
0158 CONN.ASSY 6P P=2.5 L=200MM (SH) 7012-5350-0
0159 CONN.ASSY 16P P=2.5 L=100MM 7012-5280-0
0160 CONN.ASSY 16P P=2.5 7012-5280-0
0161,0162 CONN.ASSY 4P P=2.5 L=100MM (SH) 7012-5340-0
0164 SHRINKAGE TUBE ID=5 UL/CSA 1660-0620-0
0164 3X6MM B-TITE (BLK.ZN) 2954-3006-3000
0165 L-BRACKET 4152-0451-0
0166 SCREW M3X8 (BLK) 2904-3008-3000
0167 BRASS HEX L=33 4154-0761-0
0168 AC INLET SOCKET 2113-0300-0
0168 BRASS HEX L=23 4154-0771-0
0169 BASS KNOB 2444-3611-0
0170 BASS KNOB COVER 2444-3811-0
0171 BASS KNOB SPACER 2444-3911-0
0173 BASS KNOB SPRING 4134-9281-1
0174 T3X8MM SELF TAPPING 2954-3008-3000
0175 SCREW M3X6 BINDING (BLK) 2904-3006-3000
0175 CUSHION 61X13.5X5MM 4154-2161-0
0176 T3X8MM SELF TAPPING 2954-3008-3000
0177 LABEL MATT BLACK 3000-4749-0
0180 TOROIDAL X'FORMER I/P 120/230 GTP502/506 1806-3524-0
0181 ME 2*8 4.0MM BK/RH JHC023-00 2954-2008-3000
0182 3PIN CONN. ASSY L=180 AWG#24 7703-1180-3004
0183 T3X8MM SELF TAPPING 2954-3008-3000
0184 METAL WASHER M3X0.4X8 BZ 2600-3004-0803
0184 SHEET-PVC 4X5X0.4 3100-1311-0
0188 M3 SPRING WASHER (BLK) 2843-3060-0
0189 ANTENNA WASHER 4131-7701-0
0190 M/C SCREW M3X8, CS SMALL HEAD 2901-3008-3001
0192 BRASS STUD M3 L=15.7mm 4154-2151-0
0194 BLUE FILTER 3716-5041-1
0197 FELT PAPER 07X30 1454-2350-0
0198 SHIELD PLATE 4134-9771-0
0199 SCREW M3X8 (BLK) 2904-3008-3000
0153A COPPER FOIL 1635-0150-0
J310B-1 ,J311B-1 FIBRE WASHER M3X0.4X8 NA 2601-3004-0801
J320B-1 ,J911B-1 FIBRE WASHER 2601-3004-0801
M111-M114 FUSE T2A 250V 5X20MM SEMKO/VDE 5120-0065-0
PWR FU T1A 250V SEMKO/UDE 5X20MM 5120-0018-0
REF NO. DESCRIPTION PART NO.
NOTE: - The components identified by mark are critical for risk of fire and electrical shock.
Replace only with part number specified.
- US : USA model only.
- CE : European model only.
- Capacitors : CP-Polystyrere, CM-Mylar,
CE-Electrolytic, CC-Ceramic.
- Resistors : RMF-Metal Film.

19
IC BLOCK DIAGRAM GTP-506
U301: CS3310
AOUTL
14
AINL
MUX
Control
Register
Serial to
Parallel
Register
MUX
16
AGNDL
AGNDR
AINR
VA+
15
8
8
8
8
16
10
9
12
VA-
13
VD+
4
DGND
5
MUTE
8
ZCEN
1
CS
2
SDATAI
3
SDATAO
7
SCLK
6
AOUTR
11
+
-
-
+
U206-U207, U304-U307, U333:
TC9273F U202-U204, U302-U303: 7AA
2S1
1
VSS 26 VDD
27 S1
3S2 26 S2
4S3 25 S3
5S4 24 S4
6S5 23 S5
7S6 22 S6
8S7 21 S7
9S8 20 S8
10S9 19 S9
11S10 18 S10
12S11
13
GND 14 CK 15 DATA 16 STB
17 S11
(L-ch)
10bit
Latch
Circuit
LEVEL SHIFT + SHIFT RESISTER
CIRCUIT
(R-ch)
10bit
Latch
Circuit
(Same
as L-ch
Circuit)
AB
1
2
3
4
A OUTPUT
A- INPUT
A+ INPUT
V-
8
7
6
5
V+
B OUTPUT
B- INPUT
B+ INPUT
+ –– +
U201: NJM4558M
AMPLIFIER 1
OUTPUT
INVERTING
INPUT
NON-INVERTING
INPUT
V –
AMPLIFIER 2
V +
OUTPUT
INVERTING
INPUT
NON-INVERTING
INPUT
1
2
3
4
8
7
6
5
+ –– +

20
IC BLOCK DIAGRAM GTP-506
U101, U105, U109: 7815FA
U606: EEPROM 24C02
INPUT
1
OUTPUT
STARTING
CIRCUIT
CURRENT
GENERATOR SOA PROTECTION
SERIES
PASS
ELEMENT
THERMAL
PROTECTION
REFERENCE
VILTAGE ERROR AMPLIFIER
3
GND
2
DOUT
ACK
WORD ADDRESS
BUFFERS
START/STOP
LOGIC
CONTROL
LPGIC
STATE COUNTERS
SALVE
ADDRESS
COMPATATORS
A0
A1
A2
SCL
WP
SDA
VSS
VCC
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
E2PROM
COLUMN
DECODERS
SENSE AMPS
SHIFT REGISTERS
VCCA0 81 WPA1 72 SCLA2 63 SDAVSS 54
U501-U503: KA2184D
1
2
ABLC
BPF
LIMITTER AMP
VIN
C1C2C3VOUT VCCGND f0
DETECTOR
COMPARATOR WAVEFORM SHAPER
INTE-
GRATOR
3 4 85 6 7
U114: NJM78M56FA
1
INPUT 3
OUTPUT
2
GND