Sony WLL-RX50 Maintenance Manual page 52

1
2
+2.5V-1
R532
4.7k
+5V-2
R533
0
XC_CONFIG
R534
001,003,004,006
10k
R535
10k
3
GND
RESET
R530
100
2 1
S501
GND
D501
1SS400TE-61
+2.5V-1
D502 +3.3V-3
1SS400TE-61 R536
10k
R547
007 L-PANEL_RESET_SW
47k
Q502
R543
47k DTC144EE-TL
Q503
2SA1774TL-QR R531 R578
10 100k
R537 C502 C503
10k 0.1uF 0.1uF
GND
C501
10uF
16V
4
5
A B
IC502
MAX3243CDBR
NM
C508
0.1uF
1 28
C2+ C1+
NM
2 27
C2- V+
3 26
V- VCC
4 25
C509
RIN1 GND
GND 0.1uF
5 24
NM
RIN2 C1-
6 23
RIN3 FORCEON
7 22
RIN4 FORCEOFF
8 21
CN501 RIN5 INVALID
9 20
1 TXD DOUT1 ROUT2B
10 19
2 RXD DOUT2 ROUT1
11 18
3 GND DOUT3 ROUT2
12 17
NM DIN3 ROUT3
5 4
GND 13 16
DIN2 ROUT4
14 15
DIN1 ROUT5
RB503
+3.3V-3 RB501
47k
4.7k
CL504
001 I2C_CK
001 I2C_DATA
CL505
PA4
PA5
PE11
PE12
PE13
PE15
+3.3V-3
+3.3V-3
RB502
L506
47k
10uH
S502
1 2
PE7
C548 1
150uF
3 4 PE8
16V 2
IC540
5 6 PE9
LTC1326CMS8-E2 3
GND 7 8 PE10
4
GND
PE15
R539
1
4.7k
2 VCC3 5
VCC5 RST
3 6 CL503
VCCA RST XPROGRAM
001,003,004,006
8 7
PBR SRST
GND
C506
0.1uF
4
IC501
LTC1326CMS8-E2
R540
1
4.7k
CL501
2 VCC3 5
VCC5 RST
3 6
VCCA RST XCPURST 005,006
IC535 (1/2) IC536 (1/2)
NC7SZ00P5
8 7
TC7SH14FU-TE85R
PBR SRST 1
GND 4 2 4
2 L-RST 006
4
R541
+3.3V-3
0
C507
H-RST 006
0.1uF
R538
4.7k
IC504
TC7WH74FU(TE12R)
+3.3V-3 +3.3V-3
+3.3V-3
FB501
VCC
VCC
GND
GND
GND
7 8
GND
IC536 (2/2) PR VCC
2
4
IC535 (2/2) TC7SH14FU-TE85R R577 D
C549 VDD 0 1
NC7SZ00P5 1 3
0.1uF COUT OUT CK
GND
2
CLR GND
6 4
X502
GND 18MHz
C
MDM-11 (5/8) MDM-11 (5/8)
+3.3V-3
C514
C511
0.1uF
0.1uF
GND
NM
NM
RB523
GND 4.7k
GND RB506 RB507 RB508 RB509 RB510 RB511
47k
47k 47k 47k 47k 47k
+3.3V-3
R545
0
C516
0.1uF
+3.3V-3 L501 C512 C515
10uH 0.1uF 0.1uF
C510 C513
22uF 0.1uF
16V
4532
1
WRHH
PA23/WRHH
2
PE14
PE14/TIOC4C/DACK0/AH
WRHL 3
PA22/WRHL
4
PA21
PA21/CASHH
5
PE15/TIOC4D/DACK1/IRQOUT
6
VSS1
7
A0
PC0/A0
8
A1
PC1/A1
9
A2
+3.3V-3
PC2/A2
A3 10
PC3/A3
11
1 2 PE14 A4
PC4/A4
12
3 4 PA21
VCC1
5 6 PA20 A5 13
PC5/A5
7 8 14
PA19
VSS2
15
A6
PC6/A6
RB504
16
47k A7
PC7/A7
A8 17 HD6437043AP00F
PC8/A8
18
A9
PC9/A9
19
A10
PC10/A10
A11 20
PC11/A11
21
A12
PC12/A12
22
A13
PC13/A13
23
A14
PC14/A14
A15 24
PC15/A15
25
A16
PB0/A16
26
VCC2
+3.3V-3
A17 27
PB1/A17
28
VSS3
29
PA20
PA20/CASHL
30
PA19
PA19/BACK/DRAK1
1 2 31
PB2/IRQ0/POE0/RAS
32
3 4
PB3/IRQ1/POE1/CASL
33
5 6
PA18/BREQ/DRAK0
7 8 34
PB4/IRQ2/POE2/CASH
35
RB505
VSS4
47k
36
PB5/IRQ3/POE3/RDWR
R542
47k
5
9M_CLK
Q
3
C529
Q
0.1uF
R544
47k
+3.3V-3
7-8 7-8
D E
V_SENSE 008
TAGC2 006
TAGC1 006
IC537 (1/2)
NC7SZ00P5 IC537 (2/2)
NC7SZ00P5
R557 +3.3V-3 +3.3V-3
1
1k BZ501
4
1
2
2
VCC R558
100k
GND
S503
GND
+3.3V-3
2
ROM-SEL 1
GND
3
R548
RB512
100k
47k
GND
R546
47k
R549
47k
C517 C518 C519 C520 C522 C523 C524
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
L_RD
108
RES XCPURST
107
CPU_CLK
PA15/CK 0.1uF
C521 +3.3V-3
106
R553 C525
PLLVSS
3.3k 470pF
105
PLLCAP
104
PLLVCC
103 R554 220
MD0
102 R555 0
MD1
101
L_WAIT
PA17/WAIT
47k
100 R576
PA16/AH
99
R550
VCC7
1k
98
NMI
97 R551
MD2 0
96 9M_CLK
EXTAL
95 R552 47
MD3
94
XTAL
93
IC503 VSS11
92 D0
PD0/D0
91
D1
PD1/D1
90
D2
PD2/D2
89 D3
PD3/D3
88
D4
PD4/D4
87
VSS10
86
D5
PD5/D5
85
VCC6
84
D6
PD6/D6
83
D7
PD7/D7
82 D8
PD8/D8
81
D9
PD9/D9
80
D10
PD10/D10
79
VSS9
78 D11
PD11/D11
77
VCC5
+3.3V-3
76
D12
PD12/D12
75 D13
PD13/D13
74 R556
D14
PD14/D14 10k
73
D15
PD15/D15
/JIG-EXIST 2
IC523 (1/2)
TC7SH14FU-TE85R
+3.3V-3
C526
VCC 0.1uF
GND
GND
GND
IC523 (2/2)
TC7SH14FU-TE85R
F
IC520 (2/2)
TC7SH14FU-TE85R
IC506
MBM29DL161TD-90PFTN
+3.3V-3
+3.3V-3
IC520 (1/2)
R559 TC7SH14FU-TE85R
1k C533
2 4
22uF L502
VCC
16V 10uH
C534
4532
0.1uF
ON:Upper area GND
OFF:Lower area
37
GND GND GND
VCC
9 45 D15
A19 DQ15/A-1
A19 16 43 D14
A18 DQ14
17 41
A18 D13
A17 DQ13
A17 48 39 D12
A16 DQ12
A16 1 36 D11
A15 DQ11
2 34
A15 D10
A14 DQ10
3 32
A14 D9
A13 DQ9
A13 4 30 D8
A12 DQ8
A12 5 44 D7
A11 DQ7
6 42
A11 D6
A10 DQ6
+3.3V-3 IC539 (1/2)
A10 7 40 D5
NC7SZ08P5
A9 DQ5
1 A9 8 38 D4
4 A8 DQ4
2 18 35
A8 D3
A7 DQ3
19 33
A7 D2
A6 DQ2
A6 20 31 D1
A5 DQ1
A5 21 29 D0
A4 DQ0
005,006 22
A4
A3
A3 23
A2
A2 24
+3.3V-3
A1
25
IC539 (2/2) R562 A1
A0
NC7SZ08P5 47
CS0(TSSOP)
VCC
R565
RD-2 26
GND CE
47 NM
28
OE
+3.3V-3
11
L_WRH
WE
47
GND
BYTE
14
WP/ACC
12 10
RESET NC1
15 13
+3.3V-3 RY/BY NC2
VSS1 VSS2
27 46
R566
100k
BUSY
GND
XCPURST 005,006
IC505
SN74CBT3253PWR-12
+5V-2
+3.3V-3
R561 +3.3V-3
0
R560 C532
100k 0.1uF
NM
R563
16
GND 100k
6 VCC 7 CS0(TSSOP)
1B1 1A
4 2 4 5
1B2
4
1B3
3 R564
1B4 100k
IC524 (1/2) 10 9 CS0(JIG)
2B1 2A
TC7SH14FU-TE85R
11
2B2
+3.3V-3
12
2B3
13
C527 2B4
VCC 0.1uF 14
A20
S0
GND 2
S1
1
OE1
15
GND
OE2
GND
IC524 (2/2)
8
TC7SH14FU-TE85R
GND
WLL-RX50
G H