Sony PFM-42B2 Service Manual page 113

TO P2 V_POL
TO P2 H_POL
TO P13 PDP-ACT
TO P13 PDP-CPU
CN118
STBY5V
3P
5V
RED
:ELCO
VCC 1
OPEN CLOCK 2
GND 3
TO P1 RGB-H
TO P6 S.D-STATUS
STBY5V
D514
5V
MA111
D510
MA111
R525
1k
:CHIP
5V
BAT500
3V
Q8002
D8001
MUN2213T1
PDZ5.6B-115
4.2 INV
Q8001 0
C8001
MUN2213T1
CN8001 100
13P 6.3V INV
:RED 0
:ELCO 5.0
LED-GREEN
STBY+5V 1
GND 2
5V
IC8001(1/2)
LED_RED 3 TC7W126FU
TO YA BOARD R8001
1
LED_GREEN 4 100
CN8501
:CHIP 0 0
POWER 5
2 6
C8003
SIRCS 6 0.1 R8002 7 C8002
25V
10k 0.1
R8004
GND 7 B:CHIP
:CHIP 25V
100
B:CHIP
:CHIP
STBY+5V 8
TO YB BOARD
KEY_SENCE 9
IC8001(2/2)
CN8601 8
TC7W126FU
GND 10 5.0
5
3
FAN-DRV 11 5.0
4
TO FAN FAN6 12
GND 13 D8002
1PS226-115
R8005
100 D8003
:CHIP 1PS226-115
R8003
100k
:CHIP
D8004
1PS226-115
TO P6 FAN-DRV
TO P1 SIRCS1
IC500(2/4)
7
TC74HC126AF MUN2112T1
TO P1 SIRCS2
BUF
11 12
TO P1.2.13 DMP_CLK
5.0 5.0
13
IC507(2/8)
TC74HCT244AF
R512
10k
BUFF 10
:CHIP
0 0
4 16 8
TO P1.13 DMP_RX
9
0 IC500(4/4) 0
IC500(3/4)
R619
TC74HC126AF 4 TC74HC126AF
100
BUF
BUF :CHIP
6 5
TO P1.2.13 DMP_TX
5.0 5.0
PCG_CLK
TO P4
TO P4 PCG_DTA
5V-3
R621
Q507
470k C549
MUN2211TI :CHIP 0.1
C548 B:CHIP
INV 0.1
0.1
B:CHIP
TO P6 FAN7
-0.3
TO P1 232C_MOSI
TO P1 232C_MISO
TO P2 DAC1_CS
FLASH W
CN104
9P WHT :ELCO
GND 1
TXD(5V) 2
RXD(5V) 3
RES 4
R520
STBY5V 5V
OPEN STBY5V 5 10k
:CHIP
FWR 6
MD1 7
C511
MD2 8 0.1
B:CHIP
CONTROL 9
RES
TO P1
C500
MD2
TO P1
0.1
B:CHIP
TO P1 FWR
C507
0.1 B:CHIP
C508
0.1 B:CHIP
TXD(RS232) 1
R517 100 :CHIP
OPEN RXD(RS232) 2
R516 100 :CHIP C509
GND 3
0.1
B:CHIP
CN105
3P WHT :ELCO
PW CONTROL
IC502(7/8)
R519
TC74LCX244AF
10
BUFF
:CHIP
3.3 3.3
TO P4 UART_RX
13 7
3.3 5.0
TO P4 UART_TX
5 15
R518 IC502(8/8)
10
TC74LCX244AF
:CHIP
BUFF
PFM-42B2/42B2E
A B
R636 22 :CHIP
R637 22 :CHIP
C526
0.1 5V
STBY5V IC508(5/6)
B:CHIP [SCHMITT]
TC74VHC14F
8 9
INV
14 [SCHMITT]
IC508(6/6)
13 12 10 11
TC74VHC14F
IC508(1/6)
INV
7
TC74VHC14F
INV
R501
100
:CHIP
IC504
RS5C348A
CLOCK 0
VCC 32KOUT
5V-2
5.0
C514
0.1 OSC_IN SCLK
C513 B:CHIP 5.0 R644
100k
47 OSC_OUT SO
0 5.0 :CHIP
16V
2 1 CE SI
5.0
/INTR GND
0.2
STBY5V
3 4
C546
R530 5V
2.2
10k
B:CHIP
:CHIP
LED-RED X500
32.768K
R531
C516 STBY5V
100
0.1
:CHIP
B:CHIP
C523
D5V
47
5V-2 16V
POWER
R633
5V-3
100
B:CHIP
:CHIP
R8008
10k R514
180V
:CHIP 10 :CHIP
R513
70V 10 :CHIP
R8007 10 :CHIP
R511
10 :CHIP
R510
C8005
PT1
10 :CHIP
0.1 B:CHIP
R509
PT2 10 :CHIP
R632
D5V STBY5V 5V R508
C547 10 PT3
10 :CHIP
5V-2 0.01
14 :CHIP
C510
B:CHIP
0.1
0 OP_SENS
B:CHIP 2
C8004
ATEMP R507 10 :CHIP
3
0.1 0
R617
B:CHIP R521 IC500(1/4) R506
1 100k FAN_FB
1k
TC74HC126AF :CHIP
:CHIP THERMO R505
BUFF
Q506
R504
F1 10 :CHIP
STBY5V
R503
INV
F2
10 :CHIP
5V R502
5.0
F3
C506 10 :CHIP
R528 D511
0.1 R614
C512
10k F4
B:CHIP 47 MA111 R532 10 :CHIP
4.9
:CHIP
16V 10k R613
F5
:CHIP 10 :CHIP
0
R8006 47 :CHIP
R611 47 :CHIP
R612 47 :CHIP
R609 47 :CHIP
R610 47 :CHIP
R538 47 :CHIP
R537 47 :CHIP
R536 47 :CHIP
R535 100 :CHIP
R534 100 :CHIP
STBY5V
R540
5V 10k
:CHIP
C519
0.1
STBY5V
B:CHIP
14
R527 100 :CHIP 0.4 5.1
2
3
IC505(1/4)
R526 100 :CHIP
1
TC74HC126AF
BUFF
4
C504 0.3 5.1
STBY5V
0.1
IC503 5 6
B:CHIP 5V
IC505(3/4)
MAX202CSE
+5V
RS-232C INTERFACE TC74HC126AF
BUFF
C520
7.8
C517 IC506(1/4) 0.1
C1+ VCC 0.1 B:CHIP
TC74HC125AF
14
9.6 B:CHIP
V+ GND BUFF 5.0
2
3.0 -9.3
3
C1- T1 OUT 5.0
1
4.5 0
C2+ R1 IN
IC506(3/4)
-4.9 5.0
TC74HC125AF
C2- R1 OUT
4
-9.3 5.0 5.0
5 BUFF
V- T1 IN
6
-9.3 5.0 5.0
T2 OUT T2 IN IC505(2/4)
IC506(2/4)
0 5.0
TC74HC126AF
R2 IN R2 OUT TC74HC125AF
BUFF BUFF
7
7
3.3 R543 R544
U-RX
11 12 11
100 100
12
D5V 5.0 5.0 :CHIP :CHIP
5V-2
U-SW
13 13
10 10
8
C515 5.0 5.0 5.0
R529 8 U-TX
0.1
10k IC505(4/4) 9 8 9
B:CHIP 1
:CHIP
TC74HC126AF
IC506(4/4)
BUFF
TC74HC125AF 12
BUFF
C
B (5/13) B (5/13)
IC209(2/8)
STBY5V
TC74LCX244AF
5V
3.3 5.0
18 2
3.3 5.1
12 1
8
5.0
IC209(6/8)
TC74LCX244AF
IC512
R634 C545
R635
2.2 S-80842ANNP-ED6
100
100
B:CHIP
:CHIP
:CHIP RESET
C528
0.1
B:CHIP
C521 R539
0.1 C529
100k
B:CHIP :CHIP 0.1
B:CHIP
C536
R562
0.1
100
R553 B:CHIP
D5V
:CHIP
100 R556 C535
IC513 :CHIP 0.1
10k
S-80842ANNP-ED6 :CHIP B:CHIP C539
0.1
RESET
B:CHIP
X501
12.288MH
R563
200
R552 C537
:RN-CP
10k C533
0.1
:CHIP 0.1
B:CHIP
B:CHIP
C530
0.1 C538
470p
B:CHIP
STBY3.3V CH:CHIP
5V 3.3V
R564
3k
:RN-CP
C525
47
16V
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
C524
0.1
91 AVCC
92 VREF
3.3
93 180V-SENS(AD)
4.1
94
70V-SENS(AD)
1.5
95 D5V-SENS(AD)
1.4
96
KEY(AD)
0
97 PANEL-TEMP1(AD)
1.1
98 PANEL-TEMP2(AD)
3.1
99 PANEL-TEMP3(AD)
5.0
100 OPTION-SENSE(AD)
0
101 AMBIENT-TEMP(AD)
10 :CHIP 0
102 FAN-LIMIT(AD)
0 P47
10 :CHIP
103 PS-TEMP
0
104 FAN1
0
IC509
105 FAN2
HD64F2633TE
0
106 FAN3 MAIN CPU
0
107 FAN4
0 NSTATUS
108 FAN5
CONF-DONE
109 AVSS
0
110 FAN6
0
111 FAN7
5.0
112 OP_CS
5.0
113 PCG-CLK
5.0
114 PCG-DATA
5.0
115 DMP_CLK
5.0
116 DMP_RX
5.0
117 DMP_TX
5.0
118 MD0
5.0
119 MD1
5.0
120 MD2
R541 R542
10k 10k
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
:CHIP :CHIP
3.3V
5V 5V
R626 R625
10k 10k
:CHIP :CHIP
JL18 JL19 JL20
D515
MA111
R546
R545
100 100
:CHIP :CHIP
D516
STBY5V
17 MA111
5V
2
15 6
19 20
C544
10 14
0.1
5 3 B:CHIP
18
7-11 7-11
D E
IC502(5/8)
TC74LCX244AF
BUFF
6 14
0 0
Q503
5V
2SB1561T100Q
STBY5V
+5V
REG 5.0
C543 0.1 B:CHIP
C540
0.1
B:CHIP
5 4
R602 E0 VCC
1k
E1 WC
:CHIP
5.0
R599
0 E2 SCL
47k
5.0
:CHIP
GND SDA
0.7
1 2 3
Q502 IC511
MSD601-RT1 M24C64-WMN(A)
CORRENT SOURCE EEPROM
IC514
SN74CBTD3306
3.3V
5.0
3.3 3.3
:CHIP
5.1
IC516
SN74CBTD3306
STBY5V
STBY5V 5.0
5V 5V 5.0
R605
64 63 62 61
2.2k
:CHIP
R606 R601 R604
2.2k
4.7k 4.7k
:CHIP :CHIP :CHIP
UART R607
60 10
-RX
:CHIP
5.0
EEP-SCL 59
5.0
EEP-SDA(TX) 58
R608
57 10
EEP-SDA(RX)
5.0 :CHIP
VSS 56
R600 10 :CHIP
55
SCL
5.0 C542
STBY5V
PVCC2 54 0.1
C557 IC515(1/8) 5V C561
B:CHIP
0.01 0.01
TC74VHCT244AFT
SDA(TX) 53
B:CHIP 20 B:CHIP
R603 10 :CHIP
SDA(RX) 52
3 17
5.0 R587 100 :CHIP
PDP-IRQ 51 5.0 5.0
5.0
R586 100 :CHIP
10
AFC-SW 50
5.0 R585 100 :CHIP
MV_SW 49
4.8 IC507(4/8) TC74HCT244AF
R584 100 :CHIP 9
11
POWER 48
5.0 R583 100 :CHIP 5.0 5.0
4
AD-PDWN 47
5.0 5.0 16 3.3 0 0
R582 100 :CHIP
V.MUTE 46
IC502(4/8) 2 18 IC502(2/8)
0 R581 100 :CHIP
TC74LCX244AF TC74LCX244AF
A.MUTE 45
1
0 0 BUFF
7 BUFF
PVCC1 44
C541 13 IC507(5/8)
0
0.1 TC74HCT244AF
SYNC-SEL 43
B:CHIP
0 R580 100 :CHIP BUFF
VSS 42
R597 100 :CHIP
Y-SW 41
0 R596 100 :CHIP
PICAGC-SW 40
5.0
R595 100 :CHIP
2D/3D 39
0
R594 100 :CHIP
YUVVIDEO 38
0
R593 100 :CHIP
VID-SEL1 37
5.0
R592 100 :CHIP
VID-SEL2 36
5.0 0 0
R591 100 :CHIP
PXI 35
11 9
IC502(3/8)
0
50/60 34 19 TC74LCX244AF
5.0 R590 100 :CHIP 5.0 3.3
BUFF
V.SYNC 33
8 12
5.0 R589 100 :CHIP
IC502(6/8)
P16 32
JL23
TC74LCX244AF
0 R588 100 :CHIP
P15 31 JL22 BUFF
0 R598 47 :CHIP 0.3
4
3
5.0
IC508(3/6)
TC74VHC14F
[SCHMITT]
INV
IC508(2/6)
TC74VHC14F
R579
[SCHMITT] INV
47 :CHIP
2 1
0.4 3.0
18 2 12 8
R578 IC515(6/8)
IC515(2/8)
47 :CHIP 1 TC74VHCT244AFT
[SCHMITT] 0.1 TC74VHCT244AFT
6
5
4.9
IC508(4/6)
9 11 7 13
TC74VHC14F
INV
IC515(7/8)
19 IC515(3/8)
TC74VHCT244AFT TC74VHCT244AFT
16 4
D3.3V
5 15
3.3V-2 IC515(4/8)
C522
TC74VHCT244AFT
0.1
B:CHIP 14 6 IC515(8/8)
TC74VHCT244AFT
IC502(1/8)
IC515(5/8)
20 TC74LCX244AF
TC74VHCT244AFT
BUFF
BUFF
17 3
5.0 3.3
10
B
(5/13)
(SYSTEM CONTROL (MPU))
F G
PW_RES TO P4
C.CAPTION TO P9
1
R641 C601
R640
4.7k 0.1
4.7k
:CHIP B:CHIP
PDP-SCL TO P13
R272
10
:CHIP
PDP-SDA TO P13
R273
10
:CHIP 2
D5V C602
0.1
5V-2
B:CHIP
R642
R643
4.7k
4.7k
:CHIP
:CHIP
5.0
SCL TO P1.7.8
5.1
SDA TO P1.7.8
R271
10
:CHIP
PDP-IRQ TO P13
AFC-SW TO P12
MV-SW TO P3
BUFF
STBY TO P6
3
AD-PDWN TO P3
V.MUTE TO P13
A.MUTE TO P1
SYNC_SEL TO P2
Y.SW TO P2
PICAGC.SW TO P2
2D/3D TO P12
YUV/VIDEO TO P2.12
VID.SEL1 TO P8
TO P8
VID.SEL2
PXI
TO P11
X56 TO P8.11.12
SYS_VS TO P2.3
4
TO P13
V.BLK
TO P1.2.3
SYS_HS
5 15
IC209(8/8)
TC74LCX244AF
DPLD_CS TO P13
5
B-SS9743-WW-B-P5
H