Sony TA-WR2, Service Manual

Page: 125 / 212

35
35
HCD-FX100W
HCD-FX100W
– MAIN SECTION –
D811-815
F1 F2
VFL
TO FLUORESCENT
INDICATOR TUBE
DC/DC
CONVERTER
T801
IC511
RESET
RECT
D801,802 D804,805
OSC
Q801
+6V
DISC1 DISC5
12
RESET
20
AC_CUT
44
P CONT2
IC509 (4/4)
SYSTEM CONTROLLER
+5V
87
IO DI
IO CE
IO CLK
SEN1C
IO DO
IO DO
IO CE IO CLK IO RESET
SEN8 SEN6 SEN7 SEN5 SEN4
MA1 MA2 MC1 MC2
26
DI1
10
P10
9
P11
8
P12
IC510
TRANSLATION
CONTROLLER
2
RESET B
19
P5
24
P0
23
P1
20
P4
14
CLKO
13
LATHCO
3
CLK
4
88
IO DI
89 90 86
SEN
42
LATCH
MB1 MB2
21
P3 P4
D-SEN
6
P14
11
DI/DPW
12
DIMM
SEN3
7
PI3
IC802
LED DRIVER
5
1
2
LCK
3
3 4
5
8
6
4
DATA
4
26 27 24
CLK
LED RAT
FL D OUT/LED DATA
FL CLK/LED CLK
MEN13 MEN12 MEN11 MEN10 MEN23 MEN22 MEN21 MEN20
25
DO2
15
DO1
26
DI1
IC504
TRANSLATION
CONTROLLER
2
RESET B
12
DIMM
9
P11
10
P10
11
PVDPW
3
CLK
25
DO2
16
DI2
4
LATCH
8
P12
5
P15
6
P14
7
P13
6
15
Q1 Q9
Q506
40
P CONT1
IC941
+12V REG
IC931
IC515
+9V REG
D943 D942 D944 D941
D922
Q921
IC921
POWER
PROTECTION
T902
TRANSFORMER (SUB)
T901
TRANSFORMER(MAIN)
PC902
PHOTO
COUPLER
D931
D905
PC901
PC903
D901
E4V
E 4V
RF +3.3V
+31.5V
IC901
POWER
PROTECTION
AC IN
+3.3V
+5V
PHOTO
COUPLER
PHOTO
COUPLER
REG
IC107
+3.3V REG
IC105
+3.3V REG
IC942
+5V REG
IC943
+3.3V REG
IC951
VOLTAGE
DETECT
IC106
+1.8V REG
IC303
+1.8V REG
+6V
M -8V
VOLTAGE
DETECT
Q901
VOLTAGE
CONTROLLER
Q945
MOTER DRIVE CONTROLLER
Q943,947 VOLTAGE
DETECT
+3.3V
IC516
+5V REG
+5V +9V
+12V
+1.8V +1.8V
IC508
+2.5V REG
+2.5V
22
D VCC
FB/OLP
STARTUP VCC
FB/OLP
OUT1
FIN
MB1 MA1 MA2 MC1 MC2 MEN10 MEN11 MEN12 MEN13 MEN20 MEN21 MEN22 MEN23 SEN1C SEN3 SEN4 SEN7 SEN8 SEN6 SEN5 D-SEN MB2
OUT2
RIN
IC721 STOCKER MOTOR DRIVE
M761
(STOCKER)
M
7 9
4 2
OUT1
FIN
OUT2
RIN
IC711 ROLLER MOTOR DRIVE
M781
(ROLLER)
M
7 9
4 2
OUT1
FIN
OUT2
RIN
IC701 MODE MOTOR DRIVE
S771 ROTARY ENCODER (MODE)
M771
(MODE)
M
7 9
4 2
S713 (DISC IN (8/12cm))
S714 (DISC IN (8cm))
S715 (DISC OUT)
S716 (STOCKER IN/OUT)
S711 (DISC INSERT(8/12cm))
S717 (DISC POSITION)
S718 (STOCKING)
1
G
2 3 4
S702 ROTARY ENCODER (STOCKER POSITION)
1 2 3 4
(ON : When disc insert)
S711
S713 S714 S715 S717 S718
(ON : When disc out from play position)
In the midst disc is moving between play position and stocker ON : disc is play position side OFF : disc is stocker side OFF:
In the Midst disc is moving between play position and stocker
(ON : Play position)
(8cm disc only)
ON : Play position
S716
from stocker
ON : The moment disc in/out
LEVEL SHIFT
Q731
DISC INSERT
DETECT SENSOR
IC751
G