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JPS4821543

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DESCRIPTION JPS4821543
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a connection diagram of a conventional sound
quality and volume control apparatus, and FIGS. 2 and 3 are connection diagrams of a sound
quality and volume control apparatus according to an embodiment of the present invention. 1 · · ·
· · · · · audio signal input terminal, 2 · · · control signal output terminal, 3E sound quality · volume
adjustment circuit, · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Low frequency amplifier circuit.
Fig. 1 L 'f-j I 1-93-actual opening 48-21543 (2) 1-94-actual opening 48-21543 (3) Fig. 1-95-
Detailed description of the invention 1'-1 document 1 '11' I O 41 IK sound quality, pipe volume
control device 2, * N new-tatami maximum request O ペ ー ス ■ input value 4 #--added for
transistor and the above Toten gizm # O cole tta 為 丸 め 擢 擢 擢 yd yd 丸 め 丸 め 丸 め yd yd
yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd yd 傘 傘 傘. 1,
remark O # play 11! 11 main earthquake 1m tube quality · volume adjustment II equipment also
O for sound quality · tatami amount 0111 1 ~ ー ー ー ゐ ゐ ゐ ゐ: よ う: よ う よ う 為 為 為 為
為. E eellem% 0% e with the 1110, variable resistance slow and and (to), Tsunden? (The sound
quality and the amount of bandage from 0-the amount of plaster S ̶ S *-of the I 起 W 鈍 (鳳-and
(member W) t 関 At At At 7 plaster and cost O 輿 11傘 究 ° 究 究 究 ら 外部 外部 外部 外部 外部
外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部
外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 外部 J J J J J J J J J J J J J
J J J J J J J J J J J J J J.杭 増--鴎 * egm ー ー ー-ー ー · · i & Ik Ik on the point or b-field is bantei 攬
wire 04.8-215 + ', 3-022, even considering the placement is considered It is J1111′t ′ ′.
Furthermore, sound quality and paste amount adjustment M 祇 楓 (person-(II,) t) earth position
t4! ! I do not have a habit to fill up the bad effect on luster @ 5 I! It is an affair to be done. (•) is a
capacitor (0, 0) and a resistor (1, 3 line segment sound quality system) to meet the main
earthquake one or more defects in one meeting in the following 112. For sound control 11K (JIJt
connected in parallel, next sound quality and volume * ms% C 曽 會 to 曽 會 capacitor (Ol), audio
III 入 力 input terminal ■, low rounding 關 關 偵) -Applied to the output of the transistor (1)) /
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output terminal (2), electricity-input terminal) of the transistor (1) to be written; '=' Mes / <ear
XM @ * CR, Ba J'L,),) 1) O impedance to LANZETA (TE T) o's I'm pile body, h) has Sound quality,
刺 量 刺 11m, (41,)) is a transistor (Ding 1) O collector and paste quality and cost In order to
make the main shock sea work in order to make the main shock sea work in order to make the
main shock sea work, and the input lass (1) K Kanto shaku audio 2 ll ll 14 # is the society W3 / O
t is applied to the pace of Tran 48-21543-033 (Tr), and by itself in the O state, by the transistor
(Tr) KFi 祇 K (A,) (JL,) c Even if a sufficiently large bias voltage is applied to the input terminal (1)
K large input, the non-linearity of the transistor (d) prevents the occurrence of the input signal O.
If the input signal is applied to the base of the transistor (Tr) as described above and then the
collector IO impedance of the transistor (τr) is sufficiently high compared to the impedance of jl
1 m, When the sound quality and volume of the input signal is maximum, the sound quality and
volume of the input signal is 7 and the output of the electric power, evening 0 0 after that state
11 O When the tone quality · blue amount adjustment circuit (-) of the low resistance # IC (It,)
(R,) o value is destroyed each time, the rT switch transistor (Tr) 0 Emi, the impact on the IB
impedance of 11 If the impedance on the collector side of the transistor (Ty) 0 is lowered so that
the transistor (Ty) 0 is drained, the input signal o-ig # i sound quality applied to the base of the
transistor (Tr) 0 f (0-to- Fine ItK (14) (! As to be grounded through t-&)) Tsuunista (? y) 0. 1. It)
The output is 7 of 48-21543-OII4, the shell is reduced, the resistance (R,) C) value [1 o ′ ′]
input to the pigeon with 114 m) collector of the lander (d) Because it is directly grounded, it is
not supplied to the low scrap rate amplification -S body), nor is the volume control resistance (只) destroyed. (If the impedance at 0-ah frequency KJP is low, as if the impedance of the transistor
(d) is low, as in the case of a buried impedance of Kll 丁 it, only high frequency is collector 1 KIII,
the sound quality is Il [ In order to set the impedance of 1 transistor / (21) coreta / lII constant
value, by adjusting the impedance of the transistor (d) emission side, the output can be ordered
from the O eater. 1-Use this track in stereo, etc. ゐ 金 金 講 菖 菖 菖 ′ ′ ′ ′ ′ ′ ′ ′ ′ ′
′ ′ 険 険 険 険 険 険 穴 Of Of Of Of 質 質-The path may be 4-, at a balance adjustment fliM @
anti (jl) 1. According to the 26th scale, according to the mainshock browning, the Shinobushin 4I
is added and the transistor is steeped in Ia11, and the construction number 4.1 of the transistor
2 h- is a quality of a letter I inbimens 4B-21543 055・ Volume control KTo! Therefore, the
terminal (31, (43 111 t, for example, a few w * @ degrees to control the transistor # (ter 0) inbeams to control t 1 low cycle 11 11 There is no effect on the input signal, 1 or 18 m (1) low
horsepower gain and O impedance matching.
In addition, m pile (jLm), (JL,) earth position KI1g If a @ to be reduced decreases resistance to 4
(JtJ, (jL-only two wires to O line side K because the characteristic is by K There is no insecurity &
jealousy. a, amtv simple ts Ia 1111 "quality 0 sound quality ° volume 0 adjustment-set 0 置 1 L,
· 菖 2 Th 'I IO-夷 III Ig I 4 sound quality · volume control. (Υ · · · · · · · · · · · audio signal input
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terminal, (宜) · · · · · · · control notes output terminal,-· · · · · · · · power terminal, 14], well ... One
terminal, (-) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · sound quality · volume control BII%-)
· · · · · · · · · · 11 during 11 Mr. Toshio Nakajima et al. Et al. 144 B-21543-06 f11. 101 Street □: L---------11: Figure 2 Figure 111 "· · · '1: 2-', c, R21R3i1: f '] 5'4, ++ 1' mind 11 'person: i ー ー--J
generation 鳴 氏 七 厖 m-, s L4 B-21543-07 m 1 1 1 3 Figure 111 1 1 □ 1 □ 1 ~ 1 ~ (1 word ;;:
8'71: 1 :! 16: ll l r "l j + = 6 A j l--L"-J 's agent also 4 B-21543-08 "ml" Nakao Toshio 6 Other agent
address in Osaka Prefecture Kadoma city Oji Kadoma address 1006 Matsushita Electric Industrial
Name in the corporation (6152) Patent attorney Shigeno Ogino 4B-2i543-09
10-05-2019
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