B (7/7), H6, Af, Ua (2/2), S1 - Sony PFM-500A3WE Service Manual

H1 B
CN104 CN1 CN7
SIRCS 3
A32 SIRCS IN SIRCS 4 A32 2 SIRCS(OUT)
B30 SIRCS OUT SIRCS 5 B30
SIRCS 6 4
SIRCS 1 6 1 SIRCS 2 SIRCS(IN)
CN8
CN701
IC701
6 2
SIRCS 1 6
IC703
SUB CPU
IC701
5 3
SIRCS 6 4 5 SIRCS PC0 22
PC1 21
PC2 20
IC702
6 2
SRX 10 11 DMPO PC3 19
1
15
DMPEN
PC4 18
STX 11 12 DMOI
B BOARD(5/7)
CN8
SCLK 9 13 SCK
PC5 17
SUBM CS 8 2 IRQ
23
PD5
IC702
5 3
1
SUBM RES 12 RESET
27 OSC1
X1
4MHz
26 OSC2
PA1 9
PA2 8
PA3 7
PA4 6
PA5 5
H6
(1/2)
PA6 4
(SUB CPU)
H6
(2/2)
5V
IC704
CN701
IC705 CN8
TEMP 3 1
1 A TEMP A TEMP 1 98 AMBIENT TEMP(AD)
SENSOR
S1
STBY
5V
IC1201
CN1201
IC1202
3 1
TEMP
2 THERMO
SENSOR
CN9
P TEMP1 2 95
PANEL TEMP1(AD)
S1
P TEMP2 5 96 PANEL TEMP2(AD)
STBY
P TEMP3 8 97 PANEL TEMP3(AD)
5V
IC1201
CN1201
IC1202
TEMP 3 1
2 THERMO
SENSOR
S1
STBY
5V
IC1201
CN1201
IC1202
TEMP 3 1
2 THERMO
SENSOR
IC6
9V
13V 9V
REG
B
(7/7)
PFM-500A3WE/500A3WG/500A3WU/510A2WE/510A2WG/510A2WU

B (7/7), H6, AF, UA (2/2), S1

UA
G1 G2 (2/2)
(SIRCS I/O)
CN5003 CN4007 CN1101 Q1102
BUFF
2 B9 SIRCS(OUT) B12 3 SIRCS(OUT) 3
Q1103
Q1101
1 A10 SIRCS(IN) A11 2 SIRCS(IN) 2
CN5006 CN4005
CN704
8 SIRCS
KEY BOARD
UNIT
7 KS0
6 KS1
5 KS2
4 KS3
Q705,707
LED DRIVER
1 LED POW 0
Q708
Q709,710
LED DRIVER
2 LED POW 1
Q711
LED DRIVER
3 LED POW 2
Q706
4 POWER
Q701,702
STBY SW
BOOST CHOPER
Q703,704
+9V CN702
2 KL1
3 KL2
4 KL3
5 KL4
6 KL5
7 KL6
1 KL6P
IC509(2/2)
MAIN CPU
CN10
PS TEMP 106 1 THERMO 1
70V SENS(AD) 94 6 70V SEN
180V SENS(AD) 93 7 180V SEN
IC701
1
4
5/7 STK(STBY) 4 DMP DI
2
IC700
1
4
5/7 SCLK(STBY)
2 3 DMP CLK
IC702
1
4
FALED CS 17 5 FALED CS
2
FAN LIMIT(AD) 99
12V
CN12
FAN DRV
SWITCH 1 FAN DRV
Q702 F1
2 FAN 1
IC703
FAN DRV
5 7
CONT 4 FAN DRV
FAN DRV(PWM) 9
Q700,701 F2
5 FAN 2
7 FAN DRV
F3
8 FAN 3
F1
FAN1 101
F2 F4
FAN2 102 11 FAN 4
F3
FAN3 103
F4
FAN4 104
F5 F5
FAN5 105 14 FAN 5
IC3
IC4 3.3V
D5V 3.3V-2
REG
5V
6V 5V-3
REG
IC2
IC7
2.5V
2.5V
REG
3.3V
3.3V-3
REG
IC1
3.3V
STBY 5V 3.3V
REG
B (7/7), H6, AF, UA (2/2), S1
J1102
SIRCS
(OUT)
J1103
SIRCS
(IN)
G1 G2
CN5005 CN4007
CN4001
1 B20 SIRCS(OUT) B1 1 THERMO 1
APS-136 M
CN4002
CN8
6
B1 70V SEN B20 1 70V SEN
7 A1 180V SEN A20 3 180V SEN
SHIFT REGISTER
CN6501
CN4008
4 A19 DMP DI A2 1 DMP DI DMP DI 1 14
3
B19 DMP CLK B2 2 DMP CLK DMP CLK 2 11
5 B18 FALED CS B3 3 FALED CS FALED CS 3 12
CN5006
FAN 1 SHIFT REGISTER
14
FAN 2
11
FAN 3
12
FAN 4
AF
FAN 5
8-7 8-7
IC6501 IC6503
7SEG. DECODER
SDI A 15 16
B 1 15
C 2 3
SCK D 3 2
E 4 1
F 5 18
RCK G 6 17
H 7 4
SDO 9
IC6502
SDI A 15 11
B
1 10
C 2 8
SCK D 3 6
E 4 5
F 5 12
RCK G 6 7
H 7 9
B (7/7) Block
H6 Block
AF Block
UA (2/2) Block
S1 Block