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Toutes les mesures indiquées ci-dessous sont effectuées en mode réception, commutateurs NL et NB
en position "OFF", sélecteur de bandes sur position milieux, canal 1.
Alimentation des circuits = 13,8 V
Utilisez un voltmètre digital dont le négatif est connecté au moins (-) de la prise d'alimentation.
PLL02A & PLL02AG
Description PTBM059COX
PTBM121D4X PTBM133A4X Circuit PLL - Phase Locked Loop (DIP 16)
IC1
IC1
IC1
1 = Positive power supply
2 = VCO voltage in (signal from PLL to VCO)
3 = Reference oscillator input (10.240 Mhz)
4 = High : 10 Khz - Low : 5 Khz
5 = VCO voltage out (signal from VCO to PLL)
6 = Loop detected (High : locked - Low : unlocked)
7 = Programmable input
8 = Programmable input
9 = Programmable input
10 = Programmable input
11 - 16 = Programmable input1 = 5,4V
2 = 1,9V
3 = 2,5V
4 = NC
5 = 3,3V
6 = 5,4V
7 = 0,0V
8 = 5,4V
9 à 15 = suivant position
du sélecteur des canaux
16 = 0,0V1 = 5,4V
2 = 1,9V
3 = 2,4V
4 = NC
5 = 2,9V
6 = 5,4V
7 = 0,0V
8 = 5,4V
9 à 15 = suivant position
du sélecteur des canaux
16 = 0,0V1 = 5,4V
2 = 1,9V
3 = 2,5V
4 = NC
5 = 3,3V
6 = 5,4V
7 = 0,0V
8 = 5,4V
9 à 15 = suivant position
du sélecteur des canaux
16 = 0,0VMotorola 760136 - Toshiba TC9100 - Panasonic AN / MN 6040 - Texas Instrument SM5109 - NTE Electronics NTE/EGC 1167 - MM48141
TA 7310 (C3001A - AN 103) |
Description |
PTBM059COX |
PTBM121D4X |
PTBM133A4X |
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VCO Mixeur et Amplificateur (SIL9) |
IC2 |
IC3 |
IC2 |
IC3 |
IC2 |
IC3 | |
1
= Oscillator input 2 = Oscillator output 3 = Oscillator output (buffered) 4 = Mixer input 5 = Ground 6 = Mixer output 7 = Amplifier input 8 = Positive supply voltage - 9 volts 9 = Amplifier output |
RX | TX | RX | TX | RX | TX | |
1 = 2,6V |
1 = 2,6V |
1 = 2,6V |
1 = 2,6V |
1 = 2,6V |
1 = 2,9V |
TA 7310 - TC 3001A - AN 103
AN 612 |
Description |
PTBM059COX |
PTBM121D4X |
PTBM133A4X |
Modulateur équilibré (SIL7) |
IC4 |
IC4 |
IC4 |
|
1 = Signal input 2 = Bias input 3 = Signal input 4 = Ground 5 = Bias output 6 = Positive supply voltage 7 = Output |
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1 = 3,1V |
1 = 3,1V |
1 = 3,1V |
AN240P |
Description |
PTBM059COX |
PTBM121D4X |
PTBM133A4X |
Détection FM (DIP14) |
IC3 |
IC6 |
IC5 |
|
1 = IF in Bias 2 = IF input 3 = Ground 4 = Ground 5 = Positive supply voltage 6 = DC volume control 7 = De emphasis 8 = Detector output 9 = Quad detector 10 = Quad detector 11 = Not used 12 = Audio output 13 = Tone control 14 = Audio input |
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Not concerned |
1 = 2,0V |
Not Concerned (BA403) |
TA 7205P |
Description |
PTBM059COX |
PTBM121D4X |
Audio Amplifier (SIL10) |
IC5 |
IC5 |
|
1
= Supply voltage 2 = BootStrap 3 = Decoupling 4 = Phase compensation 5 = Phase compensation 6 = Input 7 = NC 8 = Phase compensation 9 = Ground 10 = Output (PM) |
|||
1 = 13,7V |
1 = 13,7V |
AN 7140 |
Description |
PTBM133A4X |
Audio Amplifier (SIL9) |
IC6 |
|
|
1 = Output (PM) 2 = Ground 3 = NC 4 = NC 5 = NC 6 = Input 7 = Ground 8 = NC 9 = Positive supply voltage |
|
1 = 6,9V |
2SD837 (Equivalent TIP122) |
Description |
Pinout |
DC Switch Buffer (PTBM121D4X & PTBM133A4X) and Automatic Voltage Regulator (PTBM133A4X) |
Q33 or Q36 and Q34 |
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2SD325 |
Description |
Pinout |
Automatic Voltage Regulator (PTBM121D4X) |
Q38 |
|
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2SD613 (Equivalent TIP3055) |
Description |
Pinout |
Automatic Voltage Regulator (PTPW007COX) |
Q201 |
|
|
En construction | |
En construction |
2SC1969 (Equivalent Eleflow ou HG 2sc1969) |
Description |
Pinout |
Power Amplifier (PA) - 16 Watts |
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2SC2166 (Equivalent Eleflow ou HG 2sc2166) |
Description |
Pinout |
Driver - 6 Watts |
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Updated - Mis à jour : 30 / 07 / 2024
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