Denon S-52 DAB - Page 40

40
S-52/S-52DAB/S-32
Check Analog Audio Data output from CODEC CODEC
から
AMPへのｱ
ﾅ
ﾛ
ｸ
ﾞ
ｵｰﾃ
ﾞ
ｨｵﾃ
ﾞ
ｰ
ﾀ
出力確
認
to AMP. 1U-3846-1(MAIN UNIT) N.G Check Soldering. 1U-3846-1(MAINUNIT) N.G
半
田
付
けを
確
認
䊶 [IC300] output and [IC301] input 䊶 [IC300]:40,41pin on MAIN UNIT. ・ [IC300]outputand[IC301]input ・ [IC300]:40,41pinonMAINUNIT.
[Lch],[Rch] 䊶 [IC301] on MAIN UNIT. [Lch],[Rch] ・ [IC301]onMAINUNIT.
O.K.
O
.
K
.
Check audio mute signal. Check Soldering. ｵｰﾃ
ﾞ
ｨｵﾐｭｰ
ﾄ
信
号の
確
認
半
田
付
けを
確
認
1U-3846-1(MAIN UNIT) N.G 䊶 [IC701]:47pin on MAIN UNIT. 1U-3846-1(MAINUNIT) N.G ・ [IC701]:47pinonMAINUNIT.
䊶 [PRE_MUTE]:"L"level O.K.? 䊶 TR317,TR318,TR301,TR302 ・ [PREMUTE]:"L"levelO.K.? ・
T
R317,TR318,TR301,TR302
on MAIN UNIT. onMAINUNIT.
O.K.
O
.
K
.
Check Analog Audio Data output from AMP Check Soldering. AMP
から
POWERAMPへのｱ
ﾅ
ﾛ
ｸ
ﾞ
ｵｰﾃ
ﾞ
ｨｵﾃ
ﾞ
ｰ
ﾀ
出力確
認
半
田
付
けを
確
認
to POWER AMP. 1U-3859-6(POWER AMP UNIT) N.G 䊶 CX062 on MAIN UNIT. 1U-3859-6(POWERAMPUNIT) N.G ・ CX062onMAINUNIT.
䊶 AMP output and POWER AMP[IC505] input 䊶 CY062,IC505 on MAIN UNIT. ・ AMPoutputandPOWERAMP[IC505]input ・ CY062,IC505onMAINUNIT.
[ANALOG_Lch],[ANALOG_Rch] [ANALOGLch],[ANALOGRch]
O.K.
O
.
K
.
Check audio mute signal. ｵｰﾃ
ﾞ
ｨｵﾐｭｰ
ﾄ
信
号の
確
認
1U-3859-6(POWER AMP UNIT) N.G Check Soldering. 1U-3859-1(POWERUNIT) N.G
半
田
付
けを
確
認
䊶 [AMP_MUTE]:"L"level O.K.? 䊶 [IC701]:48pin on MAIN UNIT. ・ [AMPMUTE]:"L"levelO.K.? ・ [IC701]:48pinonMAINUNIT.
䊶 TR501 ON POWER AMP UNIT. ・
T
R501ONPOWERAMPUNIT.
O.K.
O
.
K
.
Check Analog Audio Data output from POWER AMP POWERAMP
から
SPEAKERへのｱ
ﾅ
ﾛ
ｸ
ﾞ
ｵｰﾃ
ﾞ
ｨｵﾃ
ﾞ
ｰ
ﾀ
to SPEAKER. 1U-3859-6(POWER AMP UNIT) N.G Check Soldering.
出力確
認。1U-3859-6(POWERAMPUNI
T
) N.G
半
田
付
けを
確
認
䊶 POWER AMP output and SPEAKER input 䊶 IC505,CY042 ON POWER AMP UNIT. ・ POWERAMPoutputandSPEAKERinput ・ IC505,CY042ONPOWERAMPUNIT.
[+SP(L)],[+SP(R)] [+SP(L)],[+SP(R)]
O.K.
O
.
K
.
END
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了
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