Sony PFM-510A1WU Service Manual page 140

5V-2
TO P2,P3
5VD
M6M80041FP-T2
CS
0
IC280 SCK
TC74VHC157F 4.9
5V-2
IC268(6/8) DATA SELECTOR
SN74ABT540NS
DI
4.9
SEL YCC
DO
9 11 4.9 4.9
RA2
C390
1A G
0.1
2.5
25V
1B 4A
B:CHIP
2.5
1Y 4B
2.5
2A 4Y M6M80041FP-T2
2B 3A
2Y 3B CS
4.9
GND 3Y SCK
4.9
DI
4.9
DO
4.9
5V-2
IC271
TC74VHC157F(EL)
CLOCK SW
CKOUT
C260
TO P7 0.1
M6M80041FP-T2
25V
SEL VCC
B:CHIP
0
1A G
2.4 CS
1B 4A 5.0
4.3 SCK
1Y 4B 4.9
2.5
2A 4Y
2.4 DI
2B 3A
4.9
4.9 DO
2Y 3B 4.9
2.4
GND 3Y
CKFREE TO P7
IC265
KS6369-20AP
CLOCK INJECTOR
5V-2 5V-2 5V-3
MAX202CSE
C4
C22
Vss DIV16 0.1
INTER FACE
10
25V
TRIG 10V
DLV8 B:CHIP
:TA-CP
4.9
DSEL C1+
CK C19
C3
2.4 0.1 0.1 7.2
NC Vdd V+
25V 25V
B:CHIP B:CHIP 9.6
SYNC1
Vss CKL TO P7 C1-
2.6 2.4
C2
DIV2 SYNC2 CKR TO P7 C2+
0.1
2.0 4.9
25V
Vdd TSEL C2-
B:CHIP
-4.5
DIV4 TIN V-
C1
-4.3
0.1
T2 OUT
25V
B:CHIP
C18 R2 IN
0.1
25V
B:CHIP
PFM-510A1WU/PFM-510A1WE
A B
IC253 IC288
5V-3
MM1170BFB TC7S08FU
RESET COMP
R89
33
:CHIP
R90
C5
5V-3 10k
0.47
R9 :CHIP
16V
10k
B:CHIP :CHIP
TC RES
4.9 4.9
0.4 VS
1.5 5.2
CK
0
GND VCC
C12
0.001
:CHIP
C7
0.1 25V B:CHIP
4.9 4.9
6 14
IC259(3/8)
SN74HC244ANSR
4.9
X250
C15
19.66MHz
15p 2.1
:CHIP XTAL
4.9
C14
EXTAL
15p
:CHIP
MD1
5V-3 4.9
MD0
R26
NMI
10k
:CHIP
Vcc
C13 STBY
0.1
19
25V Vss
B:CHIP 4.3
8 12
H SYNC
HSIN ≠≠≠≠ ≠≠≠
4.3 4.9
TO P3 4.3
1 HDYPBPR
IC259(4/8) 4.9
SDA
SN74HC244ANSR
0
YUV31K YUV31K
4.9
TO P1
SCL
5V-3
4.9
SLAVE/
D GND 14
IC254 12
TP114 RGB1-H
11
13
EEP ROM
RGB2-H
5V-3
7
VDD
C255
IC263(3/4)
0.1
RDY SN74HC08ANSR
25V
B:CHIP
0 R197 R198
100k 100k
C11
RES
:CHIP :CHIP
0.1
25V
VSS
B:CHIP
C248 C249
5V-3
0.1 0.1
25V 25V
B:CHIP B:CHIP
IC255
R98
10k
EEP ROM
5V-3 :CHIP
5.0
VDD
5.0
5
RDY
6
5.0
4
5V-3
4.9
C10
IC263(1/4)
RES 0.1
SN74HC08ANSR
25V
R10
VSS B:CHIP
R8 10k
10k
:CHIP
:CHIP
1 5.0
3
4.9
2
IC263(2/4)
IC256 4.9 SN74HC08ANSR
EEP ROM
5V-3
C253
0.1 R196
VDD
25V 5V-3 100
B:CHIP :CHIP
RDY
IC259(1/8)
20
4.9 SN74HC244ANSR
C9
RES 0.1
18 2
25V
5.0 4.9
VSS B:CHIP
10
5 15
4.9 4.9
IC259(7/8)
SN74HC244ANSR
IC258
5V-3
RS-232C
C6
0.1 5V-3 5V-3
VCC
5V-2
25V 5V-3
B:CHIP
GND
R191 R20 R202
T1 OUT
10k 1k 8 1k
-4.3
:CHIP
:RN-CP 2 0
R1 IN :CHIP
1
0 4.9
3
R1 OUT
4.9 4.9 IC269(1/2)
4
T1 IN
LM2903PS
4.9
T2 IN
5V-3
6
R2 OUT
7
5
C199
R201
0.01 22k IC269(2/2)
B:CHIP :RN-CP LM2903PS
C
B (7/9) B (7/9)
4.9 4.9
16 4
≠≠ VS ≠ TO P2,P9
IC259(2/8)
SN74HC244ANSR
4.9 5.1
7 13
HPOL
IC259(6/8)
TO P3
4.9 SN74HC244ANSR 4.9 5.1
9 11
VPOL
IC259(5/8)
SN74HC244ANSR
IC262(7/8)
SN74HC244ANSR
17
IC260(8/8) 0
TO P3
SN74HC244ANSR
DA3CS
R184
IC260(3/8)
100
4.9 4.9 FB2
:CHIP SN74HC244ANSR
11 9
4.9
8
4.9
4.9
D20
UDZ-TE17-12B
IC273(7/8) IC273(2/8)
SN74HC244ANSR SN74HC244ANSR
RA19
61
0
4 16
59
RS OFF
0 0
BUSY
0
FALED-CS
0
15 5
PLD-CS
0 5.0 5.0
FASR-CS
0
OSD_RESET
IC252
5.0
R41 4.7k :CHIP
HD6473257F10
SYSTEM CONTROL 4.9
Q1
Vss
2SC2412K
60
IYBR LED DRIVE
HDSOG HD SOG TO P3
0
A.O.MUTE A.O.MUTE TO P2
0
VSYNCMODE V SYNC MODE TP P2
0
SONG TO P3
MAS SOG
4.9
15K/33K
0
VMUTE
5V-3
4.9
IC260(4/8)
SN74HC244ANSR
C16
0.1
5V-3
25V
20
4.9 B:CHIP UDZ-TE17-12B
6 14
5.0 5.0
10
C259
0.1
25V
B:CHIP
IC260(6/8)
SN74HC244ANSR
IC260(5/8)
SN74HC244ANSR
3 17
4.9 5.0
DUZ-TE17-12B
IC259(8/8)
SN74HC244ANSR
17 3
5.0 4.9
C37
2200p
B:CHIP
IC261(1/8) SN74HC244ANSR
IC261(2/8)
SN74HC244ANSR 4.9 4.8
4 16
IC261(3/8) SN74HC244ANSR
4.9
6 14
4.9 4.9
19
IC261(4/8) SN74HC244ANSR
8 12
4.9 4.9
1
0
0 IC261(5/8) SN74HC244ANSR
11
IC261(6/8)
TP7 SN74HC244ANSR 0
13 7
IC261(7/8) 0
TP8 SN74HC244ANSR
15 5
0 0
IC262(1/8) SN74HC244ANSR
TP10
IC262(2/8) SN74HC244ANSR 4.9
TP11
4
TP12 IC262(3/8) SN74HC244ANSR 4.9
6 14
IC262(4/8) 4.9
19
SN74HC244ANSR
TP13
8 12
4.9 4.9
1
IC262(8/8)
SN74HC244ANSR
TP14
4.9 4.9
13 7
IC273(4/8) 4.9 4.9
15 5
SN74HC244ANSR
4.9
IC262(5/8)
19 IC262(6/8) SN74HC244ANSR
SN74HC244ANSR
12 8
1
0
9-29 9-29
D E
TO P3 FAN_CTRL
0
3
MUTE TO P4-P6
R185
100
:CHIP FB3
12
OSDCS TO P1
4.9 D19
UDZ-TE17-12B
C251
5V-3
0.1
25V
B:CHIP
IC273(1/8) 20
SN74HC244ANSR
2 18
RA19 TO P7
0 0
RS OFF TO P3
10
0
PLD-CS ≠≠≠≠≠≠ ≠≠≠≠≠ TO P1
OSD-RESET TO P1
0.9
R80
5V-3 100
0 :CHIP
D24
R42
UDZ-TE17-12B
D1
470
CL-170D :CHIP
IC273(5/8)
SN74HC244ANSR
TO P3 TO P2
0
VOL
11 9
15K/33K TO P3
0
13 7
DISPEN TO P1 5V-3
4.9 4.9
IC273(6/8)
STBY5V
SN74HC244ANSR
TO P2
D16
R68
FB1
100
:CHIP
IC260(7/8)
R186
FB16
SN74HC244ANSR 100
FB4
:CHIP (NC)
13 7
4.9 4.9
D21
R192
19 UDZ-TE17-12B 100
15 :CHIP FB17
5
4.9 5.2
R187
1 FB5
100
FB6
:CHIP
R188 R21 47k :CHIP
D23 D22
100
:CHIP DUZ-TE17-12B
R22 100 :CHIP
TO P2
STBY ≠≠≠≠ ≠≠≠
5V-3
C256
0.1
25V
20 B:CHIP
2 18
RCS ≠≠≠ ≠≠ TO P4
10 4.9
BCS ≠≠≠ ≠≠ TO P6
≠≠≠ GCS TO P5 ≠≠
R193
CTLCS ≠≠≠≠≠ ≠≠≠≠ 100
:CHIP
R194
9
TO P7 100
0 :CHIP
VCOCLK
VCODATA
C257
5V-3
0.1
25V
20 B:CHIP
4.9
2 18
SDA
4.9 TO P9
16
SCL
10
4.9
SCK
IC260(1/8) IC260(2/8)
SN74HC244ANSR SN74HC244ANSR
TO P4~P7
18 2 4
SDTX
5V-2
IC261(8/8) IC273(8/8)
R79 SN74HC244ANSR SN74HC244ANSR
10k
:CHIP 17
9 11 3 17
SDRX TO P4~P7
4.9
ASCK
ASDTX
DACCS ≠≠≠≠≠ ≠≠≠≠
DAC TO P3
(SYSTEM CONTROL)
F G
CN19
10P
1
1 GND
2 FAN-CTRL
3 FC-FAIL
R209 4 GND
10k
::CHIP
5 GND TO YM BOARD
CN6501
6 GND
7 GND
GND
8
9 GND
10 GND
CN18
10P
GND
1
S2
2 160VSEN
S1
3 60VSEN
F5
4 FAN5
F4
5 FAN4
TO YM BOARD
F3
6 FAN3 CN6502
F2
7 FAN2
F1
8 FAN1 2
9 GND
GND
10
CN17
1 GND
10P
F1
2 FAN1
F2
3 FAN2
F3
FAN3
4
F4
5 FAN4 TO AI BOARD
TO P1~P3,P9
F5
12VA CN6001
6 FAN5
S1
7 60VSEN
S2
8 160VSEN
FALED-CS
9
10 NC
CN16
COL 1 12VA
10P
2 12VA
GND
3
4 STBY+5V
R2001
47 5 GND
TO AI BOARD
2W
6 FASR-CS CN6005 3
7 FAIL-CS
SDRX
IC263(4/4) 8
SN74HC08ANSR
9 SDTX
10
10 SCK
8
9
CN9
1 COL
15P
HDYPBPR
2
3 STBY+5V
4 VOL
5 SLAVE/ MAS
6 MAS RES
7 BUSY
TO H2 BOARD(1/2)
8 SYSRES
CN801
9 SMCS
10 SCK
SDTX
11
12 SDRX
FB18
13 MOSI
14 MISO
FB19
15 GND 4
C261
10 5V-3
:CHIP
R199
10k
:CHIP
C252
0.1
5V-3
25V
B:CHIP
16
IC273(3/8)
SN74HC244ANSR
3 6 14
5
1 RGB1-H
2 GND
TO H2 BOARD(2/2)
3 RGB2-H
CN815
4 GND
CN20
4P
B WHT
(7/9)
B-SS9683<U/C>-B..P7
H