Sony KDP-51WS550 Service Manual page 48

QM BOARD SCHEMATIC DIAGRAM (4 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is
determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
1 | 2 | 3 | 4 | 5 | 6
A
—
D3.3V
R7427
B
R7422 R7424 R7425 2.2k
2.2k 2.2k 2.2k 1/16W
1/16W 1/16W 1/16W :CHIP
:CHIP :CHIP :CHIP
—
163 PCI_AD0
G27 AD0
164 PCI_AD1
G28 AD1
C RB7357
165 PCI_AD2
G29 AD2 22
PCI_AD3
H26 AD3 172
173 PCI_AD4
H27 AD4
174 PCI_AD5
H28 AD5
RB7356
175 22 PCI_AD6
H29 AD6
—
182 PCI_AD7
J26 AD7
PCI_C/BE0#
J27 C/BE#0 183
PCI_AD8
184
J28 AD8
RB7355
185 22 PCI_AD9
J29 AD9
192 PCI_AD10
K26 AD10
D
193 PCI_AD11
K27 AD11
194 PCI_AD12
K28 AD12
RB7354
PCI_AD13
K29 195 22
AD13
PCI_AD14
211
L26 AD14
212 PCI_AD15
L27 AD15
—
213 PCI_C/BE1#
L28 C/BE#1
RB7353
214 22 PCI_PAR
L29 PAR
PCI_SERR#
M26 SERR# 230
PCI_PERR#
M27 231
PERR#
232 PCI_STOP#
M28 STOP#
E RB7352
233 22 PCI_DEVSEL#
M29 DEVSEL#
249 PCI_TRDY#
N26 TRDY#
250 PCI_IRDY#
N27 IRDY#
PCI_FRAME#
N28 FRAME# 251
RB7351
252 22 PCI_C/BE2#
— N29 C/BE#2
268 PCI_AD16
P26 AD16
269 PCI_AD17
P27 AD17
270 PCI_AD18
P28 AD18
RB7350
271 PCI_AD19
P29 AD19 22
PCI_AD20
AD20 290
F R29
289 PCI_AD21
R28 AD21
288 PCI_AD22
R27 AD22
RB7349
308 22 PCI_AD23
T28 AD23
287 PCI_C/BE3#
R26 C/BE#3
PCI_IDSEL
T29 IDSEL 309
—
PCI_AD24
307
T27 AD24
306 PCI_AD25
T26 AD25
RB7348
328 22 PCI_AD26
U29 AD26
327 PCI_AD27
U28 AD27
325 PCI_AD28
U26 AD28
G
PCI_AD29
U27 AD29 326
RB7347
PCI_AD30
347 22
V29 AD30
346 PCI_AD31
V28 AD31
345 PCI_REQ0#_ICES
V27 REQ#0
344 PCI_REQ1#_ENET
V26 REQ#1
—
W29 REQ#2 366 PCI_REQ2#_SLOT
PCI_GNT0#_ICES
365
W28 GNT#0
364 PCI_GNT1#_ENET
W27 GNT#1
RB7346
373 22 PCI_GNT2#_SLOT
Y26 GNT#2
363 /RESET_FLEX
W26 RESETOUT#
H
376
Y29 CLKOUT0 (TO PAGES 1,2,4)
PCI_CLKOUT1_ICES
Y28 CLKOUT1 375
RB7345
374 22 PCI_CLKOUT2_ENET
Y27 CLKOUT2
385 PCI_CLKOUT3_SLOT
AA28 CLKOUT3
384 TP7316
— AA27 RESET#
383
AA26 INTROUT#
386
AA29 PCICLK
PCI_INTA#_ICES
INTR#0_A 394
AB27
396 PCI_INTB#_ENET
AB29 INTR#1_B
395 PCI_INTC#_SLOT
I AB28 INTR#2_C
IC7300(4/39)
(FROM PAGE 1)
215H25AKA13G
XILLEON 225
571-BGA /RESET_SYSTEM
—
J
—
K
—
D3.3V
R7421 R7423
10k 10k
1/16W 1/16W
L :CHIP :CHIP JL7319
SCLA
JL7318
SDAA
—
C7472 D3.3V
0.1
25V
M F:CHIP
TP7318
SCLB
R7426
10k
1/16W
A0 E0 VCC :CHIP
E1 XWC
SDAB TP7319
— E2 SCL
VSS SDA
IC7326
M24C64-WMN6T(B)
NVM MEMORY
N
FROM PAGE 1
NVM_/WE
—
O IC7300(23/39)
215H25AKA13G
XILLEON 225
571-BGA
I2C
—
| 7 | 8 | 9 | 10 | 11 | 12
R7428 R7431 R7434 R7435 R7436 R7437 R7438 R7439 R7440 R7441 R7442 R7443 R7444
2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
D2.5V
86 D3.3V
GNDA +2.5V B40
80
85
GNDA +2.5V A40
40
88
GNDA +2.5V B39
79
87
GNDA +2.5V A39
39 C7473 C7474
93 GNDA GND B38 100 100
78 6.3V 6.3V D5V
91 :AL-CP :AL-CP
GNDA GND A38 38
81
TAB-A +5V B37
77
82
TAB-B +5V A37
37
94
GNDB GND B36
76
92 GNDB GND A36
36
89
GNDB +3.3V B35 75
90
GNDB +3.3V A35
35
84 PCI_AD1
GNDB PCI_AD01 B34
74
83 PCI_AD0
GNDB PCI_AD00 A34
34
PCI_AD3
PCI_AD03 B33
73
PCI_AD2
CN7305(2/2)
80P SOCKET PCI_AD02 A33 33
PCI_AD5
PCI_AD05 B32 72
PCI_AD4
PCI_AD04 A32
32
PCI_AD7
PCI_AD07 B31
71
PCI_AD6
PCI_AD06 A31
31
PCI_AD8
PCI_AD08 B30
70
PCI_C/BE0#
PCI_C/BE0# A30 30
PCI_AD10
PCI_AD10 B29
69
PCI_AD9
PCI_AD09 A29
29
PCI_AD12
PCI_AD12 B28
68
PCI_AD11
PCI_AD11 A28
28
PCI_AD14 (FROM PAGES 2,5)
PCI_AD14 B27
67
PCI_AD13
PCI_AD13 A27 27
(FROM PAGES 2,5)
PCI_C/BE1#
PCI_C/BE1# B26
66
+3.3V A26
26 (FROM PAGE 1)
+3.3V B25
65
PCI_AD15
PCI_AD15 A25
25
PCI_SERR#
PCI_SERR# B24
64
PCI_PAR
PCI_PAR A24 24
PCI_PERR#
PCI_PERR# B23
63
PCI_STOP#
PCI_STOP# A23
23
PCI_DEVSEL#
PCI_DEVSEL# B22
62
PCI_TRDY#
PCI_TRDY# A22
22
PCI_IRDY#
PCI_IRDY# B21 61
PCI_FRAME#
PCI_FRAME# A21
21
PCI_C/BE2#
PCI_C/BE2# B20
60
PCI_AD16
PCI_AD16 A20
20
PCI_AD17
PCI_AD17 B19 AC2 TERA
59
PCI_AD18
PCI_AD18 A19 AC1 TVLDA
19
+3.3V B18 AB3 TSTRTA
58
PCI_AD21
PCI_AD21 A18 AB2 TDATA0
18
PCI_AD19
PCI_AD19 B17 AB1 TDATA1
57
PCI_AD22
PCI_AD22 A17 AA4 TDATA2
17
PCI_AD20
PCI_AD20 B16 AA3 TDATA3
56
+3.3V A16 16 AA2 TDATA4
PCI_AD23
PCI_AD23 B15 AA1 TDATA5
55
PCI_AD24
PCI_AD24 A15 Y4 TDATA6
15
PCI_C/BE3#
PCI_C/BE3# B14 Y3 TDATA7
54
PCI_AD26
PCI_AD26 A14 Y2 TCLKA
14
PCI_AD25
PCI_AD25 B13
53 IC7300(24/39)
PCI_AD28 215H25AKA13G
PCI_AD28 A13 13 XILLEON 225
PCI_AD27 571-BGA
PCI_AD27 B12
52
PCI_AD30
PCI_AD30 A12
12
PCI_AD29
PCI_AD29 B11
51
PCI_REQ1#_ENET
(ETHERNET) PCI_REQ1# A11
11
PCI_AD31
PCI_AD31 B10
50
PCI_GNT0#_ICES
(ICES/DV) PCI_GNT0# A10 10
+3.3V B9
49
PCI_GNT1#_ENET
(ETHERNET) PCI_GNT1# A9
9
PCI_REQ0#_ICES
(ICES/DV) PCI_REQ0# B8
48
+3.3V A8 R7445
8 0
PCI_REQ2#_SLOT
1/16W
(NC) PCI_REQ2# B7 47
:CHIP
/RESET_FLEX
PCI_RESET# A7
7
PCI_GNT2#_SLOT
(NC) PCI_GNT2# B6
46
PCI_CLKOUT2_ENET
(ETHERNET) PCI_CLKOUT2 A6
6
PCI_CLKOUT3_SLOT
(NC) PCI_CLKOUT3 B5
45
+3.3V A5 5
PCI_CLKOUT1_ICES
(ICES/DV) PCI_CLKOUT1 B4 44
+3.3V A4
4
SPARE B3
43
PCI_INTC#_SLOT
PCI_INTC# A3
3
PCI_INTB#_ENET
PCI_INTB# B2
42
PCI_INTA#_ICES
PCI_INTA# A2 2
+5V B1
41
+5V A1
1
CN7305(1/2)
80P SOCKET
TO QI CN601
AG1 TERB
AF3 TVLDB
TSTRTB
AE4
R7433
AF1 TDATB0
0
1/16W
AF2 TDATB1
:CHIP
FE_SCL AE3 TDATB2
(TO PAGE 2,5) AE2 TDATB3
R7432
0 AE1 TDATB4
1/16W
:CHIP
AD4 TDATB5
FE_SDA
AD3 TDATB6
(TO PAGE 2,5)
AD2 TDATB7
TO TUNER BOARD
AD1 TCLKB
IC7300(25/39)
215H25AKA13G
XILLEON 225
571-BGA
R7429 R7430
100 100
1/16W 1/16W
:CHIP :CHIP
| 13 | 14 | 15 | 16 | 17 |
CN7306
2X12 PIN HEADER TO QT
IMSA-9111B-24
IRISO
CN7900
FB7321
BK1608HS220
22/1A
:1608
FB7323 TP7328TP7329
FB7322 BK1608HS220
A5V BK1608HS220 22/1A TP7327
22/1A :1608 TP7323 TP7324 TP7325 TP7326
:1608
9V
A33V
R7448 0 1/16W :CHIP
D3.3V
R7451 R7455
0 100
1/16W 1/16W
:CHIP :CHIP
R7454
0
1/16W
:CHIP
FE_SCL
FE_SDA
/RESET_FE
398 TERAS1 ERR
397 TVLDAS1 VAL
389 TSTRTAS1 SYNC
388 TDATAS1 D0
387 TCLKAS2 D1
380 TDATAS2 D2
379 TSTRTAS2 D3
R7453
378 TVLDAS2 D4 22
1/16W
377 TERAS2 D5 :CHIP
370
DVSYDATC8 (TO PAGE 2)
369
DVSYDATC9 (TO PAGE 2)
368 TCLKAS1 CLK
R7452
22
1/16W
:CHIP
R7456
1/16W
:CHIP
D1 TCLKAS2
D2 TDATAS2
D3 TSTRTAS2
D4 TVLDAS2
D5 TERAS2
RB7360
D0
ERR
VAL
CLK
SYNC
TS_TO_ICES /RESET_ICES
TP7333
(FROM PAGE 5) /GPIO_RESETARM
(FROM PAGE 5) TP7332
TP7331
TP7330
WS
SD
SCK
(TO PAGE 5)
TP7322 DV_I2S
TP7321
TP7320
485
458
430
DVSYDATA(0)
456
DVSYDATA(1)
457
DVSYDATA(2)
429
428 DVSYDATA(3)
DVSYDATA(4)
427
DVSYDATA(5)
411
DVSYDATA(6)
410
DVSYDATA(7)
409
408 DVSCLKA
TCKLB
FROM PAGE 2
9-965-947-01<AX1>QM P4 OF 5
— 87 —
18 | 19 |
TO QI CN701
CN7308(1/2)
22 40P SOCKET
B:B ICES TS/656
1
A1 HSDI_2_CLK
21
B1 HSDI_2_D0
2
A2 HSDI_2_SYNC
22 B2 HSDI_2_VAL
3
A3 HSDI_2_ERR
23
B3 AUD_EMPH
TP7343 4
A4 SPARE
22
24
B4 HSDI_1_D0
TP7342 5 A5 SPARE
25
B5 HSDI_1_ERR
6
A6 HSDI_1_VAL
26
B6 HSDI_1_CLK
7
A7 HSDI_1_SYNC
27
B7 /RESET_ICES
8 A8 /RESETARM
28
B8 SPARE
TP7340 9
A9 SPARE
29
B9 SPARE
10
A10 I2S_WS_IN
30
B10 I2S_SD_IN
11 A11 I2S_SCK_IN
TP7360 31
B11 SPARE
TP7338 12
A12 SPARE
32
B12 SPARE
TP7336 13
A13 SPARE
33 B13 DV656_D0
14 A14 DV656_D1
34
B14 DV656_D2
15
A15 DV656_D3
35
B15 DV656_D4
16
A16 DV656_D5
36 B16 DV656_D6
17
A17 DV656_D7
37
B17 GND
18
A18 DV656_CLK
TP7357 38
B18 SPARE
TP7335 19 A19 SPARE
TP7358 39
B19 SPARE
TP7334 20
A20 SPARE
TP7359 40
B20 SPARE
41
TABA (N.C.)
42
TABB (N.C.)
43
GND
44 GND
45 GND
46
GND
47
GND
48
GND
CN7308(2/2)
40P SOCKET
B:B ICES TS/656
KDP-51WS550/57WS550/65WS550