Schematic Diagram - Main Board (5/9) - Sony MZ-RH910 Service Manual

6-8. SCHEMATIC DIAGRAM – MAIN Board (5/9) –
(5/9)
I1
I2
(Page 27)
C9001
0.01
RESET SIGNAL GENERATOR
IC903
XC61CC1702NR
NC VIN
VSS VOUT
C961 R908 R910
0.1 22k
G4
G1
(Page 28)
G2
G3
G5
MZ-RH910
• See page 36 for IC Block Diagrams.
L906
4.7µH
22k
R912
220k
C902 0.1
C903 0.01
C901 0.1
R903 R906
C909 1M 47k
22
16V
C906
1
L901
100µH
C959
CL935
0.1
C919
0.022
R904 R907
1M 10k
C908
0.01
L904
10µH
C916
10
6.3V
(Page 26)
L903
10µH
C915
10
6.3V
C922 C923
C958
100 47
1
6.3V 6.3V
D906
NSR0320MW2T1G
D904
HRC0201ATRF-E
XRST1 SLEEP
CRST1 CLK
XRST1ADJ SEQSEL
DTC1 WDT
RF1 SCK
INM1 STRB
C1L DATA
VG VREF
LG POWER CONTROL GND
IC901
PGND3 REGI1
SC901584EPR2
VB REGO1
VGSEL2 REGC1
VGSEL1 REGI2
INM2 REGO2
RF2 REG2G
DTC2 REGC2
R927
1k
L907
R930
47µH
47k
R977
100k
Q901
US6K1TR
B+ SWITCH
C924
C920
47
0.1
6.3V
S S
29 29
R968 R969
470k 2.2k
-1 -2
Q906
RT3WLMM-TP-1F
WAKE UP
SWITCH
R966 47k
R924
470k
4FS
C931 2.2
SCK0
XCS_PWR_IC
SDO0
C932 0.01
R962
0
C939
C933
22
2.2
6.3V
R925
47k
R933 R934
220k 22k
C940
R960
22
0
6.3V
C935 2.2
C936 2.2
C945
R935 100k
R926 2200p
100k
R936 47k
R961
4.7
C948
22
6.3V
C937 2.2
C946
R937 22k
4700p
R938 47k
MZ-RH910
J1
J2
J4
(Page 30)
J 6
J3
J7
J 8
J 5
L2
L1
(Page 33)