Denon S-5BD Service Manual page 109

1 2
MVPOWER
(SHEET5)
40mA
+5V_P1
PU
FB914
424mA
+8V_P1
(SHEET1)
MOTOR +12V_M1
FB937
BLM18PG330SN1
+5V_M1
(SHEET1)
RESET
FB906
BLM18PG330SN1
378mA
+3.3V_D1
(SHEET1)
(SHEET2)
FB907
BLM18PG330SN1
+3.3V_A1
(SHEET1)
DSP
FB905
BLM18PG330SN1
+1.5V_D1
(SHEET1)
FB904
BLM18PG330SN1
+1.5V_A1
(SHEET1)
+5V_A1
D910
(SHEET1)
1SS355
IC301
BH18MA3WHFV
FB901
SATA 100mA BLM18PG330SN1
1 VIN 6
STBY
+1.8V_D1 2 VOUT
GND 5
VOUT
(SHEET2) 3 4
NOISE
C916
C913
0.01
1u/10
174mA
+1.2V_D3
(SHEET4)
SACD
+2.5V_D3
(SHEET3&4)
FB902
OPEN
+2.5V_A3
(SHEET3)
+3.3V_D3
(SHEET3&4)
BusSW
+3.3V_D4
FB903
(SHEET5)
OPEN
3
FB910
BLM18PG330SN1
D906 1SS355
FB919
0 BLM18PG330SN1
1 VOUT VIN 8
2 NC NC 7
3 CN NC 6
4 GND CONT 5
IC304
MM1825YHBE
GND_D (GND_P1)
R927 0
IC907
OPEN
4
OUT VCC 2
5 NC
CTL
GND
3 1
FB933
GND_M1
0
0
IC303 FB934 D905
C929
MM1687CFBE 1SR154
0.022
1 NC
Cd 8
2 Reset
GND 7
3 Vdet NC 6
4 Vin 5
Vout
L901
OPEN. 3225
D907
1SS355
RR917
0
D908
FB935
1SS355 0
IC302 D904
FB936
MM1661ZHBE 1SR154
0
436mA
1 Vout Vin 8
D903
2 NC NC 7
1SR154
3 GND
NC 6
4 Cn Cout 5
FB911
BLM18PG330SN1
FB908
BLM18PG330SN1
GND_D (GND_A1)
D901
FB912
OPEN.
OPEN
FB913
4 VO OPEN
PVCC 2
ADJ
1
GND VCC
3
5
IC603
OPEN
C923
OPEN
D902
RR913 0
OPEN.
RR914 0
170mA
OUT IN RR915 0
RR916 0
GND_A3
IC602
OPEN
GND_D
(GND_D3)
8U-310037-1
POWER BLOCK(6/6)
4 5
R998
0
FB917 BLM18PG330SN1
FB918 BLM18PG330SN1
FB922 OPEN
FB923
OPEN
R928 0
D909 OPEN
IC306 0
FB915
OPEN
FB916 0
1 Vout Vin 8
2 NC NC 7
3 GND NC 6
4 Cn Cout 5
D911
OPEN
IC961
308mA 4 OUT
5 NC
GND
3
109
6 7
GND_M1
419mA
R997
OPEN
854mA R996
OPEN
702mA
GND_D
GND_D
(GND_D1)
OPEN
IN 2
CTL
1
GND_D
(GND_D3)
R922 0
R923 0
R924 0
R925 0
R926 0
C982 220/16
C983 220/16
220/16
C984
GND_D GND_D
(GND_D1)
(GND_D4)
GND_D
SCHEMATIC DIAGRAMS (37/37)
8
A
CX063
6P-PHs
+12V
1
GND
2
+5V
3
GND
4
B
5 +5V
GND
6
C974 C977
0.1 0.1
C978
C975
OPEN
OPEN
C976 C979
OPEN OPEN
C
GND_D FG2 GND_M1
(GND_D1)
C995 C997
0.1 OPEN
C996
OPEN
C998
0.1
GND_D
FG1
(GND_D4)
CC901 CC907
OPEN 0.1
CC902 OPEN
OPEN
CC903 CC905
0.1
CC904 0.1
CC922 OPEN
CC923
OPEN
CC930 OPEN
CC931 OPEN
D
GND_D
GND_D GND_D GND_D GND_M1
(GND_D4) (GND_D3) (GND_A1) (GND_D1)
CC908 CC910 CC925
OPEN OPEN 0.1
CC911 OPEN CC926 OPEN
CC909 0.1
OPEN
CC912
CC913 0.1
CC921 OPEN CC917 OPEN
0.1
CC927
OPEN
CC928
CC929 OPEN
GND_D GND_D GND_D
GND_D
GND_D
(GND_D4) (GND_D1) (GND_A1)
(GND_D1)
(GND_D3)
CC906 CC915
OPEN OPEN
CC919
OPEN
E
CC914 OPEN
CC916
CC920 0.1
0.1
CC918
0.1
GND_D GND_D
(GND_A1) (GND_P1)
GND_D GND_D GND_M1
(GND_D4) (GND_A1)
F