JVC LT-37DR1BJ Service Manual page 46

MAIN PWB CIRCUIT DIAGRAM (5/13)
IC1001
PNX8541E/M12008
PCI_AD0
365
A20
PCI_AD1
366
B20
PCI_AD2
367
C20
PCI_AD3
368
D20
PCI_AD4
353
A19
PCI_AD5
354
B19
PCI_AD6
355
C19
PCI_AD7
356
D19
PCI_AD8
357
E19
PCI-AD9
335
A18
PCI_AD10
336
B18
PCI_AD11
337
C18
PCI_AD12
338
D18
PCI_AD13
339
E18
PCI_AD14
317
A17
PCI_AD15
318
B17
PCI_AD16
285
E15
PCI_AD17
284
D15
PCI_AD18
283
C15
PCI_AD19
282
B15
PCI_AD20
281
A15
PCI-AD21
267
E14
PCI-AD22
266
D14
PCI-AD23
265
C14
PCI-AD24
264
B14
PCI-AD25
263
A14
PCI-AD26
249
E13
PCI-AD27
248
D13
PCI-AD28
247
C13
PCI-AD29
246
B13
PCI-AD30
245
A13
PCI_AD31
237
E12
PCI_CBE0
236
D12
PCI_CBE1(WEN)
235
C12
PCI_CBE2(REN)
234
B12
PCI_CBE3
233
A12
+3V3_PER
PCI_CLK
375
A21
R3519 OPEN
PCI_GNT_B
369
E20
10k
R3509
OPEN
R3520
PCI_REQ_B
391
E22
R3510 10k
PCI_GNT
379
E21
10k
R3511
PCI_REQ
378
D21
R3512 10k
R3523 OPEN
PCI_FRAME
319
C17
10k
R3513
OPEN
R3524
PCI_IRDY
320
D17
R3514 10k
R3525 OPEN
PCI_TRDY
321
E17
10k
R3515
OPEN
R3526
PCI_DEVSEL
299
A16
R3516 10k
R3527 OPEN
PCI_STOP
300
B16
10k
R3517
R3528 OPEN
PCI_PERR
301
C16
R3518 10k
R3529 OPEN
PCI_SERR
302
D16
R3530 OPEN
PCI_PAR
303
E16
R3531 OPEN
INTA_OUT
377
C21
XIO_AD25
212 TP3501
B10
R3549 OPEN
XIO_ACK
223
A11
R3550 OPEN
XIO_SEL0
224
B11
R3551 OPEN
XIO_SEL1
225
C11
XIO_SEL2
226 TP3502
D11
MICROCOMPUTER/IF PROCESS/
VIDEO PROCESS/AUDIO PROCESS/ XIO_SEL3
227 TP3503
VIDEO SELECT/AUDIO SELECT/ E11
A-D CONVERT/D-A CONVERT/
R3554 OPEN
FROMAT CONVERT PCI_IDSEL
376
B21
8/11
27MHZ
MAIN PWB(11/13)
IRQ-PCI
MAIN PWB(1/13),
RESET-SYS-DETECT
(9/13),(11/13)
MAIN PWB ASS'Y(5/13)
SFY-1008A-H3
8 9 PCI-AD0
RA3501 7 10 PCI-AD1
OPEN
6 11 PCI-AD2
5 12 PCI-AD3
4 13 PCI-AD4
3 14 PCI-AD5
2 15 PCI-AD6
1 16 PCI-AD7
8 9 PCI-AD8
7 10 PCI-AD9
RA3502
OPEN
6 11 PCI-AD10
5 12 PCI-AD11
4 13 PCI-AD12
3 14 PCI-AD13
2 15 PCI-AD14
1 16 PCI-AD15
8 9 PCI-AD16
7 10 PCI-AD17
RA3503
OPEN
6 11 PCI-AD18
5 12 PCI-AD19
4 13 PCI-AD20
3 14 PCI-AD21
2 15 PCI-AD22
1 16 PCI-AD23
8 9 PCI-AD24
7 10 PCI-AD25
RA3504
OPEN
6 11 PCI-AD26
5 12 PCI-AD27
4 13 PCI-AD28
3 14 PCI-AD29
2 15 PCI-AD30
1 16 PCI-AD31
4 5 PCI-CBE0
3 6 PCI-CBE1
RA3505
OPEN
2 7 PCI-CBE2
1 8 PCI-CBE3
27MHZ
PCI-GNT-USB20
K3504
NQR0499-002X
PCI-REQ-USB20
Q3502
PCI-FRAME OPEN
PCI-IRDY
R3533
R3555
OPEN
100
PCI-TRDY
PCI-DEVSEL C3504
0.1 /16
C3505
22 /16
PCI-STOP
NCJ41CM-226X-U
R3546 C3506
0 0.1 /16
IRQ-PCI
PCI-PERR R3534
10k
PCI-SERR
27MHZ
PCI-GNT-USB20
PCI-PAR R3535
PCI-REQ-USB20 10k
PCI-AD31
IRQ-PCI
C3507
0.1 /16
PCI-AD30
PCI-AD29
PCI-AD28
XIO-ACK
PCI-AD27
C3508
XIO-SEL0
0.1 /16
NCJ41CM-226X-U
XIO-SEL1
PCI-AD26
PCI-AD25
PCI-AD24
PCI-CBE3
PCI-AD24
C3511
0.1 /16
27MHZ
IRQ-PCI
D_GND
(No.YA688<Rev.001>)2-15
K3502
NQR0499-002X
NCB11EK-105X
R3502 33
33
R3503
R3504
OPEN
Q3501
OPEN
3.3V
K3505
NQR0499-002X
C3512
0.1 /16
R3537 10k
R3538 10k
GNDA XTAL2
AUX(1V8) XTAL1
VCC(AUX) AUX(1V8)
INTA# GNDA
RST# VCC(IO)
SYS_TUNE AD0
CLK AD1
GND# AD2
REQ# AD3
AD31 AD4
VCC(IO) AD5
IC3501
AD30 GND
AD29 AD6
ISP1564HL
AD28 AD7
AD27 GNDA
VCC(REG) C/BE0#
USB CONTROL
GNDA AD8
C3509
22 /16
REG(1V8) REG(1V8)
C3510
0.1 /16
GND AD9
AD26 AD10
AD25 VCC(IO)
AD24 AD11
C/BE3# AD12
R3536 100
IDSEL AD13
VCC(IO) AD14
2-16(No.YA688<Rev.001>)
USB_DP2
USB_DM2
*CN3501 CN3502
LC3502
GND GND
NQR0603-001X 4 4
4 3
DP DP
3 3
DM DM
2 2
1 2 VCC VCC
1 1
C3524
OPEN
K3503
NQR0499-001X
3.3V 5V
K3501
NQR0499-002X
R3547
IC3502
OPEN
TPS2041BD-X
USB_VCC
NEHM0JM-107X
C3502
100/6.3
GND OUT
C3501
VDD OUT
1 /25
VDD OUT
C3503
CTRL FLAG 0.1 /16
R3501 10k
PCI-AD0
PCI-AD0
PCI-AD1
PCI-AD1
PCI-AD2
R3505 R3506 PCI-AD2
OPEN OPEN PCI-AD3
PCI-AD3
PCI-AD4
PCI-AD4
PCI-AD5
PCI-AD5
PCI-AD6
PCI-AD6
PCI-AD7
PCI-AD7
PCI-AD8
PCI-AD8
PCI-AD9
PCI-AD9
PCI-AD10
PCI-AD10
PCI-AD11
PCI-AD11
PCI-AD12
PCI-AD12
PCI-AD13
PCI-AD13
PCI-AD14
PCI-AD14
PCI-AD16
PCI-AD16
PCI-AD17
PCI-AD17
PCI-AD18
PCI-AD18
PCI-AD19
PCI-AD19
PCI-AD22
PCI-AD22
PCI-AD23
PCI-AD23
PCI-AD24
PCI-AD24
PCI-AD25
PCI-AD25
PCI-AD26
PCI-AD26
PCI-AD27
PCI-AD27
PCI-AD28
PCI-AD28
PCI-AD29
PCI-AD29
PCI-AD30
PCI-AD30
PCI-AD31
PCI-AD31
R3545
CH
0
C3519 18p PCI-CBE1
PCI-CBE1
PCI-CBE2
X3501 PCI-CBE2
12MHz
XIO-ACK
NAX0755-001X
XIO-ACK
CH
18p XIO-SEL0
C3520
XIO-SEL0
C3521 XIO-SEL1
XIO-SEL1
0.1 /16
C3522
0.1 /16
PCI-AD0
PCI-AD1
PCI-AD2
+------------+--------------+--------------+--------------+------------+
| |32DR1 |37DR1 |42DR1 |DV1
PCI-AD3 |reference |Diff |Diff |Diff |Diff
+------------+--------------+--------------+--------------+-------------
|# CL002 |QZW0359-001|QZW0359-001|QZW0359-001|OPEN
PCI-AD4
+------------+--------------+--------------+--------------+-------------
|# CN3501|WJW0087-001A-E|WJW0087-001A-E |WJW0087-001A-E |QGA2013C2-04|
PCI-AD5 +------------+--------------+--------------+--------------+-------------
|# J3501 |QNZ0851-001|QNZ0851-001|QNZ0851-001|OPEN
+------------+--------------+--------------+--------------+-------------
|# K3506 |NQR0499-001X|NQR0499-001X|NQR0499-001X|OPEN
+------------+--------------+--------------+--------------+-------------
PCI-AD6 |# LC3501 |NQR0603-001X|NQR0603-001X|NQR0603-001X|OPEN
+------------+--------------+--------------+--------------+-------------
PCI-AD7
PCI-CBE0
PCI-AD8
PCI-AD9
PCI-AD10
C3523
0.1 /16
PCI-AD11
PCI-AD12
PCI-AD13
PCI-AD14
MAIN PWB(11/13)
USB
CONNECTOR
6
*LC3501 *J3501
4 GND
4 3
USB
3 DP
(PHOTO VIEWER)
2 DM
1 2
1 VCC
5
*K3506
C3525
OPEN
MAIN PWB
(11/13)
CL001
OPEN
CL002
QZW0359-001
MAIN PWB(4/13),(11/13)
MAIN PWB(11/13)
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