Sony HCD-XGR88 - Schematic Diagram - Main (4;4) Section

HCD-XGR88
32
32
6-10. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION –
EP901
JW
962
CN901
R962
C928
R912
R922
R923
R924
R963
C921
Q962
Q961
C913
C903
C926
C922
C961
D915
R961
R921
CN961
C929
CN902
CN903
D916
D914
C927
Q921
IC921
µPC7805AHF
IC922
IC931
Q911
Q918
Q923
IC912
C930
C901
C902
C925
C924
Q922
C912
C914
C911
R911
C915
D911
D912
D913
13P
18k
2.2
50V
2.2k
2.2k
2.2k
2.2k
2.2k
2200
16V
2SB1116
2SC2603
47
16V
470
16V
470
6.3V
0.1
0.1
UDZS TE-17 5.1B
4.7k
10k
EH-S 3P
47
25
13P
3P
UDZS5.1B
UDZS 5.1B
100
16V
2SB734-3
B+ SW
ITCH
+5V REG
+3.9V REG
µPC3504AHF
M5F7809L
+10 REG
2SD2012
+12V REG
2SC2603
+12V REG
2SC2603
SWITCH
IC RT8H015C-T12
100
16V
4700
0.1
0.1
1000
6.3V
DTC124ESA
INV.
100
25V
470
25V
470
25V
100
100
16V
EC10DS2
EC10DS2
EC10DS2
D+5V UNSW
CD AGND
CD DGND
M +7V
M GND
M
C DGND
ST AGND
TC MOTOR +9V
VF1
VF2
VFDP
MC2
DBFB
L-CH SIG
R-CH SIG
TC MGND
TC DGND
EVER+3.9V
DSC AGND
-VEE
PANEL GND
TC BIAS GND
SIG AGND
+9V
BPF+9V
ST +9V
PL A+9V
TC+9V
LED 3.9V
D 3.9V
MIC-IN
CD A+5V SW
CD D+5V SW
PARTY DGND
TC AGND
PARTY AGND
84
85
87
86
38
88
83
97
DRIVE
Q961,962
FAN MOTOR
M901
FAN