JVC PD-Z50DX4/S Service Manual page 123

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (9/11) SHEET 16
NOTE : Refer to the part list for the part number of IC7602.
SHEET17,18
WAKE
SHEET11 CARD_DET
STB3.3V
IC7602
DGND
CB1
C7616
1/16
DGND
SCLM SCLM
SHEET18
SDAM SDAM
Rx5057
SHEET13
Tx5057
VCC3D
CN0MM
QGA1501F2-06V
VCC3D
OSDR5
Tx5057
OSDG5
OPEN
Rx5057
OSDB5
RA7601
GND RA0
BS_TXD
BS_TXD
BS_RXD
BS_RXD
DGND R7656
KEY2
R7657
KEY1
C7607
C7608
C7609 2.2/10
C7612
R7685 470 CB2 R7658
SUBCCD
R7686 1M C7610 680p
STB_5V
C7613
R7661
MAINCCD
R7660
1M
STB3.3V
DGND
C7615
0.1u
DIGITAL SIGNAL PWB ASS'Y(9/11)
LCA10428-41H (SFP-0D307A) [PD-Z50DX4]
LCA10428-42H (SFP-0D308A) [PD-Z50DX4/S]
WAKE
CARD_DET
POWER_SW
MAIN CPU
DIGR2
DIGG2
DIGB2
IC7601
0
KEY2
0
KEY1
1000p
VHOLD2
220p
HLF2
1k
CVIN2
R7659
TVSETB
6.8k
VCCE
470
CVIN1
C7611
DGND
680p
X7601
C7603
2.2u
/10
C7614
0.1u
D7601
OPEN
RA7602 RA7603
RA0 RA0
(No.YA229)2-39
Note: 1. Please refer to page 2-81 for voltages of this circuit diagram.
2. Please refer to page 2-84 for waveforms of this circuit diagram.
R7681 0 DD_OSDVS
R7680 0 DD_OSDHS
P4.4
MI_CK
P4.5
MI_RX
MI_TX
P4.6
RA7605
RA0
P4.7
WR
P5.1
P5.2
P5.3
P5.4
HOLD
P5.6
P5.7
RB7614 0 SBT5/RTS
RTS0
RB7615 0 PW/CLK
CLK0
SBD5
RxD0
WORD/TXD
TxD0
DIGB1
RA7604
RA0
OSDB4
DIGG1
OSDG4
OSDR4
DIGR1
SDA2
R7689
0
R7688 0 MI_SW
IC7603
Vcc NC R7691
33k
BS_5V A
R7690 0
Y
GND
DGND
C7623 IC7609
OPEN
DGND
R7692
DGND
2-40(No.YA229)
OLLC05355 OLLC05355 OLLC05355
-02 -39
X7601 OPEN OPEN OPEN
RB7605 OPEN OPEN OPEN
RB7614 OPEN OPEN OPEN
RB7615 OPEN OPEN OPEN
RA7601 OPEN OPEN OPEN
RA7602 OPEN OPEN OPEN
RA7603 OPEN OPEN OPEN
RA7604 OPEN OPEN OPEN
RA7605 OPEN OPEN OPEN
R7601 OPEN OPEN OPEN
R7604 OPEN OPEN OPEN
R7605 OPEN OPEN OPEN
R7606 OPEN OPEN OPEN
R7607 OPEN OPEN OPEN
R7608 OPEN OPEN OPEN
R7609 OPEN OPEN OPEN
R7610 OPEN OPEN OPEN
R7611 OPEN OPEN OPEN
R7612 OPEN OPEN OPEN
R7613 OPEN OPEN OPEN
R7614 OPEN OPEN OPEN
R7615 OPEN OPEN OPEN
R7656 OPEN OPEN OPEN
R7657 OPEN OPEN OPEN
R7658 OPEN OPEN OPEN
R7659 OPEN OPEN OPEN
R7660 OPEN OPEN OPEN
R7661 OPEN OPEN OPEN
R7664 OPEN OPEN OPEN
R7666 OPEN OPEN OPEN
R7680 OPEN OPEN OPEN
R7681 OPEN OPEN OPEN
OSDB5
R7685 OPEN OPEN OPEN
OSDB5
R7686 OPEN OPEN OPEN
OSDB4
OSDB4 R7688 OPEN OPEN OPEN
OSDB3
R7689 OPEN OPEN OPEN
OSDB3
R7690 OPEN OPEN OPEN
R7691 OPEN OPEN OPEN
IC7601 OPEN OPEN OPEN
IC7603 OPEN OPEN OPEN
IC7607 OPEN OPEN OPEN
IC7608 OPEN OPEN OPEN
C7601 OPEN OPEN OPEN
C7602 OPEN OPEN OPEN
C7603 OPEN OPEN OPEN
C7607 OPEN OPEN OPEN
OSDG5 C7608 OPEN OPEN OPEN
OSDG5
C7609 OPEN OPEN OPEN
OSDG4
C7610 OPEN OPEN OPEN
OSDG4
OSDG3
C7611 OPEN OPEN OPEN
OSDG3
C7612 OPEN OPEN OPEN
C7613 OPEN OPEN OPEN
SHEET13
C7614 OPEN OPEN OPEN
C7615 OPEN OPEN OPEN
C7617 OPEN OPEN OPEN
C7618 OPEN OPEN OPEN
C7619 OPEN OPEN OPEN
C7621 OPEN OPEN OPEN
C7622 OPEN OPEN OPEN
R7692 10k 10k 10k
IC7609 OPEN OPEN OPEN
OSDR5
OSDR5
OSDR4
OSDR4
OSDR3
OSDR3
MI_OSDYS
MI_OSDYS
MI_OSDYM SHEET13
MI_OSDYM
OLLC05355 OLLC05355 OLLC05355
-02 -39
24LC32A-I 24LC32A-I 24LC32A-I
IC7602 /SN-X /SN-X /SN-X
R7602 10k 10k 10k
R7603 10k 10k 10k
C7616 1/16 CB1 1/16 CB1 1/16
DD_OSDHS
DD_OSDHS
DD_OSDVS
SHEET13
DD_OSDVS
OSDCK_IN
RB7605 0
DD_OSDCK
REMO
REMO
KEY1
KEY1 SHEET15
KEY2
KEY2
BS_RXD
BS_RXD
SHEET11
BS_TXD
BS_TXD
CF1
BS_5V C7619
4.7/16
R7608
AGND R7607
R7615 R7606 2.2k
SUB_CCD1 SUB_CCD1 SHEET17
0 0
R7609
2.2k
IC7607
AGND
CB1
C7618
10/10
SUBCCD
CF1
BS_5V
C7622
4.7/16
R7613
AGND R7612
R7610 R7611 4.7k
MAIN_CCD MAIN_CCD
0 0
R7614
4.7k
IC7608
AGND
CB1
C7621
10/10
MAINCCD
MI_REQ
MI_REQ
MI_CK
MI_CK
SHEET17,18
MI_TX
MI_TX
MI_RX
MI_RX
ACINPOW
ACINPOW
SHEET17
TVLINK
TVLINK
MECA_SW
MECA_SW SHEET15
MI_SW
MI_SW
PW/CLK
PW/CLK
RESET
RESET SHEET17
WORD/TXD
WORD/TXD
SBD5
SBD5
SBT5/RTS
SBT5/RTS
OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355
-03 -14 -32 -34 -06 -05 -29 -30 -08 -11 -41 -44
NAX0613 NAX0613 NAX0613 NAX0613 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-001X -001X -001X -001X
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
NCB31AK NCB31AK NCB31AK NCB31AK
-224X -224X -224X -224X OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
NCB31AK NCB31AK NCB31AK NCB31AK
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-224X -224X -224X -224X
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
M306V7 M306V7 M306V7 M306V7 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
FGFP FGFP FGFP FGFP
SN74LVC1G SN74LVC1G SN74LVC1G SN74LVC1G
04V-X 04V-X 04V-X 04V-X OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
MM1510 MM1510 MM1510 MM1510 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
XN-X XN-X XN-X XN-X
MM1510 MM1510 MM1510 MM1510
XN-X XN-X XN-X XN-X OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
NRSA63J NRSA63J NRSA63J NRSA63J
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-0R0X -0R0X -0R0X -0R0X
NRSA63J NRSA63J NRSA63J NRSA63J
-0R0X -0R0X -0R0X -0R0X OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k 10k 10k
SN74AHCT
1G08V-X OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355
-03 -14 -32 -34 -06 -05 -29 -30 -08 -11 -41 -44
24LC16B 24LC16B 24LC16B 24LC16B 24LC32A-I 24LC32A-I 24LC32A-I 24LC32A-I
/SN-X /SN-X /SN-X /SN-X OPEN OPEN OPEN OPEN /SN-X /SN-X /SN-X /SN-X
10k 10k 10k 10k OPEN OPEN OPEN OPEN 10k 10k 10k 10k
10k 10k 10k 10k OPEN OPEN OPEN OPEN 10k 10k 10k 10k
CB1 1/16 CB1 1/16 CB1 1/16 CB1 1/16 CB1 OPEN OPEN OPEN OPEN 1/16 CB1 1/16 CB1 1/16 CB1 1/16 CB1
s10213001c_0930_5/12_0.0