JVC LT-Z40SX6 Service Manual page 50

DIGITAL PWB CIRCUIT DIAGRAM (15/16) SHEET 21
SHEET16,22
WAKE
STB3.3V
C7601
STB3.3V
1 /16
R7643
0
SCLM
SHEET7,22
SDAM
CN0C1
QGA1501F4-04W
OPEN SDAM
SCLM
GND
GND
TCCS_RX
SHEET16
TCCS_TX
STB3.3V RA7601
OPEN
CN0MM
OSDR5
STB3.3V
OSDG5
TCCS_TX
OPEN
OSDB5
TCCS_RX
GND
JW
KEY2
GND
KEY1
SHEET12
JW
SHEET7,16,22
AFT1
C7602
SUBCCD
CF1
C7603
MAINCCD1
SHEET7,16
SHEET7
IC7602
GND
B1
GND
STB3.3V
R7658 R7610
R7609
10K OPEN
OPEN
P0.7
TP_IIC
P0.6
P0.5
WAKE
CARD_DET
POWER_SW
SDA
SCL
OSDR5_0
DIGR2
OSDG5_0
OSDB5_0
DIGG2
R7650 R7651 C7628
OPEN OPEN OPEN
DIGB2
C7627
OPEN
P10.0
GND GND
GND
R7603 OPEN
KEY2
R7604 OPEN
KEY1
C7604 OPEN
VHOLD2
C7605 OPEN
HLF2
C7606 OPEN
OPEN B2
R7605 OPEN R7611 OPEN
CVIN2
SUBCCD_1
R7606 OPEN C7607 OPEN SUBCCD_2
R7607
STB_5V TVSETB
OPEN
VCCE
OPEN R7612 OPEN
CVIN1
MAINCCD1_1
C7608 R7608
C7609
OPEN OPEN
OPEN
C7612
OPEN
GND
STB3.3V
K7601
OPEN
D7601
OPEN
R7616 RA7602
OPEN OPEN
DIGITAL PWB ASS'Y(15/16)
SFL0D351A-H2 [LT-Z40SX6]
SFL0D352A-H2 [LT-Z40SX6/A, LT-Z40SX6/S]
R7624
R7625
P4.4
P4.5
P4.6
P4.7
WR
P5.1
P5.2
P5.3
P5.4
HOLD
P5.6
IC7601
P5.7
RTS0
OPEN
CLK0
RxD0
TxD0
DIGB1
DIGG1
DIGR1
SDA2
GND
X7601
OPEN
R7644
OPEN
GND
C7633 R7618
OPEN OPEN
R7659
OPEN
R7619 R7620
GND OPEN OPEN
STB_5V
R7621
OPEN
IC7603
C7617 R7654
OPEN
OPEN OPEN
RA7603 GND
OPEN
R7617
OPEN
GND
(No.YA422)2-49 2-50(No.YA422)
NOTE : Refer to the part list for the part number of IC7602.
OSDB5
OSDB4
OSDB3
OSDG5
OSDG4
OSDG3
OSDR5
OSDR4
OSDR3
MI_OSDYS
MI_OSDYM
DD_OSDHS
DD_OSDVS
DD_OSDCK
REMO
KEY1
OPEN DD_OSDVS
KEY2
OPEN DD_OSDHS
BS_RXD
BS_TXD
BS_5V C7618
OPEN
GND
CF1 SUB_CCD1_2
IC7605
OPEN
R7647
RA7606 OPEN
OPEN
MI_CK C7619
OPEN
MI_RX
SUBCCD B1
MI_TX
BS_5V
MAIN_CCD_1
C7620
4.7
GND
CF1 MAIN_CCD_2
IC7606
MM1671XN-X
R7648
OPEN
C7621
OPEN
MAINCCD1
B1
STB3.3V
MI_REQ
MI_CK
R7649
OPEN MI_TX
MI_RX
R7626 OPEN SBT5
ACINPOW
R7627 OPEN PW/CLK
TVLINK
SBD5
MECA_SW
J7601
OPEN
WORD
RA7605
OPEN
OSDB4
OSDG4
OSDR4
EF7601
OPEN
R7652 EF7602
OPEN
OPEN
R7653
OPEN
R7622
OPEN
R7637 R7636
OPEN OPEN
MI_SW
D7606 D7604
IC7604 OPEN OPEN
OPEN
D7607 D7605
OPEN OPEN
R7628
Vcc NC
OPEN
R7623
OPEN A
Y
GND
STB3.3V
C7625 C7629
OPEN OPEN
GND
B1
IC7607
OPEN
C7626
OPEN
EN FOFF
C1+ VCC
R7639
V+ GND
OPEN
C7622
C1- T1O
OPEN
C7623 C2+ FON
OPEN
C2- T1I
C7624 V- INVAL
OPEN
R1I R1O
BS_5V
R7642
OPEN
GND
R7655
OPEN
R7645
R7646
R7656
R7657 C7630 MI_SW
OPEN
OPEN OPEN
PW/CLK
RESET
SBT5
GND
SBD5
WORD
OSDB5
OSDB4
OSDB3
OSDG5 SHEET12,22
OSDG4
OSDG3
OSDR5
OSDR4
OSDR3
SHEET12,17,22
MI_OSDYS
SHEET12,22
MI_OSDYM
DD_OSDHS
SHEET12,13,22
DD_OSDVS
SHEET12,22
DD_OSDCK
REMO
SHEET19,22
KEY1
KEY2
BS_RXD SHEET18
BS_TXD
SUB_CCD1_1
C7631
R7631
OPEN
OPEN
SUB_CCD1
R7632
OPEN
GND
SHEET11
R7634
390
MAIN_CCD
R7635
SHEET22
1K
MAINCCD2
GND
MI_REQ
MI_CK
SHEET16,22
MI_TX
MI_RX
ACINPOW SHEET7
TVLINK
MECA_SW SHEET7,12,19,22
GND
GND
R7640
OPEN
CN232SW
OPEN
R1O
T1O
OPEN
R7641 SBDS
OPEN
WORD
SHEET22
CPURST2
OPEN
CPURST SHEET15,22
OPEN
MI_SW
PW/CLK
RESET
SHEET22
SBT5
SBD5
WORD
cs21232006_0525_6/17_0.0