Read Sony XR-C5200R / XR-C5300R / XR-C5300RX Service Manual online
16
16
XR-C5200R/C5300R/C5300RX
6-3.
BLOCK DIAGRAM – DISPLAY/KEY CONTROL/BUS CONTROL/POWER SUPPLY Section –
SYSTEM CONTROLLER
IC501 (3/3)
35
RE-IN1
KEYACK
76
KEYIN1
RE-IN0
36
37
KEYIN0
RC-IN0
RC-IN1
46
47
48
85
KEY ACTIVE
SWITCH
Q551
D501
ENCODE –
ENCODE +
D653
AD-ON
LSW801, LSW901 – 907,
LSW909 – 917,
S901 – 904
ROTARY
ENCODER
RE901
BACKUP +5V
VOLUME/BASS/TREBLE/
BALANCE/FADER CONTROL
RE901
J501
REMOTE IN
DOORSW
12
NOSESW
CN901
(FRONT PANEL SIDE)
CN701
(MAIN BODY SIDE)
8
9
X1
X0
X1A
X0A
93
92
73
74
X501
3.68MHz
X502
32.768kHz
GREEN
2
DI
64
CL
63
60
CE
OSC
62
LCD SO 13
LCD CKO 14
15
LCD CE
LED DRIVE
Q902
OSC
C953, R957
LED DRIVE
Q701
ILL B+
LIQUID CRYSTAL DISPLAY DRIVER
IC901
4 – 51
S04 – S51
52 – 55
COM1 – COM4
LIQUID CRYSTAL
DISPLAY
LCD901
05
BACKUP +5V
RESET SIGNAL
GENERATOR
IC551
6
8
4
CLK OUT
CLK IN
DATA OUT
DATA
IN/OUT
2
RESET
OUT
RESET
SWITCH
BUS ON
SWITCH
13
11
1
BUS ON
OUT
BUS
ON IN
ON IN
12
9
DATA IN
SONY BUS INTERFACE
IC701
BATT
BATT B+
BUS ON
DATA
CLK
RESET
7
6
5
4
2
RESET
IN
IN
3
BATT
CLK
DATA-OUT
DATA-IN
RST
BUS ON
BU-IN
CLK
DATA-OUT
DATA-IN
RST
BUS ON
BU-IN
BATTERY
SWITCH
10
BATT
CHECK
CHECK
77
10
19
UNICKO
17
UNISI
20
UNICKI
18
UNISO
86
HSTX
11
90
TH501
D852
D581
RESET
SYSRST
BU-IN
BUS-ON
S503
(RESET)
S504
(NOSE DETECT)
SIRCS
3
(FOR SONY BUS)
CN581
BUS CONTROL IN
ACCESSORY CHECK
Q571
TUNER8.7V
REGULATOR
IC671
COM8V
TUNER5.6V
TUNER8.7 ANT SW
TUNER5.6 SW
STB
1
BATT
ANT REM
2
CN601 (2/2)
(POWER CONNECTOR)
COM +8V
(AUDIO CIRCUIT B+)
D572
TUNER +5.6V
FM/AM TUNER UNIT
(TU1) B+
TUNER +8.7V
VCC
7
AMP+B
6
ANT+B
8
5
ACC
REGULATOR
CONTROL SWITCH
Q602
+10V
REGULATOR
Q601
ILL B+
LED910 - 915
(LCD BACK LIGHT)
2
3
4
9
BU+B
BACKUP +5V
D551
5
10
11
TU-ON
POWON 120
7
ILL-ON
1
DOORIND 29
SIRCS 24
BATT B+
POWER AMP
(IC611) B+
AMP REM
7
D610
D611
82
ACC IN
D615, 616
AMBER
1
LED DRIVE
Q901
LED901 -904,
LSW909
LSW901 - 907,
LSW909 -917
67
LED801
(TAPE WINDOW),
LSW801
Z
BATT B+
BATTERY DETECT
Q581
SIRCS BUFFER
Q582
(C5200R/C5300R)
(C5300RX)
REMOTE CONTROL
RECEIVER
IC951
D587
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