Alpine TDM-7547R - Page 18

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NOTE:
1. All resistance values are in ohms. K = 1,000 1
2. All capacitance values are in microfarads. P =
rs
TDM-7548R/
TDM-7547R
: DC14.4V
: Digital Multi Meter
Between Ground
: No Signal Input
FM : 98.1MHz
AM : 999kHz (MW)
TAPE: Blank Tape Play
{co021 1C041 IC061 {CO71
1 11.3V 1 PS Power ON 1 NC 1 | S06v |
2 | 277v/05v | AF (RDS, SOURCE) SWON/OFF|| 2-4 | OviPS | PowerON/SEEK|| 2 PS 2 | sow
3 27N 5 | 5.05V/PS| PowerON/SEEK]| 3 | 253v || 3 | 5.02v
4 ov 6 ov 4 | 25v || 4 | ow
5.6 | 27~V |i 7 T s0sv 5 | soev || 5-7] Nc
7 492V 8 ov |[-6 | ow 6 | Bsev
[8 | 1357 9-14 | NC 7 | 25tv
. 116, w | a | 25ev
1c022 7 | NC a1 | ov
faa aan 18 | owPs FM/AM 12 | 506v
a | aasav 19 [263wov| = FM/AM 13,14| PS
5 | 13.16v/ov | AF(RDS, SOURCE) Swon/orF|| 2 | 507 18.2) NS
el aaen a1 | 1.9 16 | PS
ees -" 2 | 27ev
89 | 247 ied Mead
10.11] NC a fs
12 ov
13 | ov/1247V | AF (RDS, SOURCE) SW ON/OFF
14 | 1371v
1C221 IC222
1 | ow Ps | Power ON/VOLUP/DownSEEKSWON| 21 | 44V 1 | 4aav
2 ov 2 | 43ev 23] 44av
3 | 4av L 2 | 4av ji 4 [ov
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430v
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16,17 | 430V x |] 4av
18 | 43av a1 | a7sv
19 | aeav 2 | ov/PS | Power ON/ VOL UP /Down SEEK SW ON
| asev | T
O 1c291 1C301 1C361 Q003
14 df aN 1-3 | 4aav 1 | 1424v | 13,14] 212v || 1] owaaev | AM/AM SEEK
& _PEBYIEN | Power ONINER ON PADEREPEN ld | gi 2 | 709v | 15 | taoav) | 2] asowov | FM/FM SEEK
8 | W/8.8V | Power ON/ NFP ON FADER-Feh | [57 [4 aay 3 | o | te | t424v| [3 | owe | FM/FM SEEK
ae eee 8 | ssav a | aw [7 | toa | fa] ov
el ea 5 | 706ev | 18 | ov || 5 | 44awov | Power ON/ SEEK
8. AGN, O 1€321_[~% ov 19 | 74
10,11 | 44av 1-3 | 44ov 7 lame | a | oyaav
12 | agvov| Power ON/NFPONFADER-Fch| | 4 | OV 3 | tay | a Tov
13 | ow/8.av | Power ON/ NFP ON FADER-Feh | | 5-7 | 4.42V @ | NG! ae | pv
14 | 88 8 | BY Tio] 21a | 23 | t142av
12 |
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MODE
<Measuring
Conditions>
Q001
ov
13.68V
ow
1.
Power
Supply
Voltage
ao02
ov
owesav
|
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SEEK
2.
Measuring
Meter
vet
ov
0.4v/
OV
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497V
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Power
On/
Lw
3.
Measuring
Point
Reference
:
Q081
|
ssowssev
|
seowov
|
s.1aweeav
AWFEM
|
4,
Measuring
Conditions
ose | Ba7vasev | 1.241v/884v | a86v/e.i9V AM/FM
093 ov aesviov | ows.2v AM/FM
Q325 ov ov 141/0.1V_ | MUTE ON/OFF
Q326 ov ov 14.1V/0.1V. | MUTE ON/OFF
ast ov ov 1ao7viov | MUTE ON/OFF
asi2 ov ov 14.03v/0V | MUTE ON/OFF
NOTE: ©: For TDM-7548R Model Only,
@ : For TDM-7647R Model Only,
Others : Common.
1 2 3 4 5 MODE 7
aoe2 | 22ivov | owr2eav [r2tzwov] ov | ow 4g5v Power ON/ TAPE PLAY |
©] aast | a7swov | owa7av | stewov | ov _| ows.16v | PowerON/ SUB-W ON FADER Rch A
1,000,000
K