Denon S-52 DAB - CD Doesnt Playback

38
S-52/S-52DAB/S-32
Check Reset signal for LCD LCD用RESE
T
信
号の
確
認
1U-3846-1(MAIN UNIT) N.G Check Soldering. 1U-3846-1(MAINUNIT) N.G
半
田
付
けを
確
認
䊶 [LCD_RST] 䊶 CX262 on MAIN UNIT. ・ [LCDRST] ・ CX262onMAINUNIT.
"H"level O.K.? "H"levelO.K.?
O.K.
O
.
K
.
Check control signal for LCD. Check Soldering. LCD
制御信
号の
確
認
半
田
付
けを
確
認
1U-3846-1(MAIN UNIT) N.G 䊶 IC102,IC103,IC106,IC107 on MAIN UNIT. 1U-3846-1(MAINUNIT) N.G ・ IC102,IC103,IC106,IC107onMAINUNIT.
䊶 [LCD_RS],[LCD_WR],[LCD_CS],[D0-7] 䊶 IC701,TR703-705,CY064 on MAIN UNIT. ・ [LCDRS],[LCDWR],[LCDCS],[D0-7] ・ IC701,TR703-705,CY064onMAINUNIT.
䊶 [LCD_P],[LCD_BACK_LIGHT] 䊶 1U-3847-3(REMOTE SENSOR/LCD UNIT). ・ [LCDP],[LCDBACKLIGHT] ・ 1U-3847-3(REMOTESENSOR/LCDUNIT).
O.K.
O
.
K
.
END
終
了
2. CD doesn't playback(S-52,S-52DAB only) 2. CD再
生
せ
ず
(S-52,S-52DABのみ)
(1) Check the Set-up process of BF(DSP) and FE Drive (1) BF(DSP)
と
FE
ﾄ
ﾞ
ﾗｲﾌ
ﾞ
立
ち
上
が
りチェッ
ク
工
程
Check Power Supply Voltages for FE Drive. FE
ﾄ
ﾞ
ﾗｲﾌ
ﾞ
用電
源
電圧
確
認
1U-3859-1(POWER UNIT) N.G Check Soldering. 1U-3859-1(POWERUNIT) N.G
半
田
付
けを
確
認
䊶 +12V_D1 䊶 1U-3859-1(POWER UNIT). ・ +12VD1 ・ 1U-3859-1(POWERUNIT).
䊶 +5V_D1 ・ +5VD1
O.K.
O
.
K
.
Check Reset signal for FE Drive. FE
ﾄ
ﾞ
ﾗｲﾌ
ﾞ
用RESE
T
信
号の
確
認
1U-3846-1(MAIN UNIT) N.G Check Soldering. 1U-3846-1(MAINUNIT) N.G
半
田
付
けを
確
認
䊶 [IDERST] 䊶 CX301 on MAIN UNIT. ・ [IDERST] ・ CX301onMAINUNIT.
"H"level O.K.? "H"levelO.K.?
O.K.
O
.
K
.
Check control signal for FE Drive(ATAPI). FE
ﾄ
ﾞ
ﾗｲﾌ
ﾞ
制御信
号(ATAPI)の
確
認
1U-3846-1(MAIN UNIT) N.G Check Soldering. 1U-3846-1(MAINUNIT) N.G
半
田
付
けを
確
認
䊶 [DMARQ],[IORDY],DMACK],[INTRQ],[AWE],[ARE] 䊶 IC111,IC112,IC113,CX301 on MAIN UNIT. ・ [DMARQ],[IORDY],DMACK],[INTRQ],[AWE],[ARE] ・ IC111,IC112,IC113,CX301onMAINUNIT.
[AMS1],[AD18-19],[DA0-2],[DD0-15] [AMS1],[AD18-19],[DA0-2],[DD0-15]
O.K.
O
.
K
.
END
終
了
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