JVC LT-40FH76 Service Manual page 45

DIGITAL PWB CIRCUIT DIAGRAM (9/16) SHEET 15
SUB CPU/
A-D CONVERT / YC SEP./
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
SHEET21,22
CPURST
SHEET7,16,18,19,20,22
POW_GOOD
RA7204 47K
NRZ0080-473X
D15
STB3.3V
D14
D13
IC6001
D12
JCC5060
D11
D10
R7201
D15
D15 D9 47k
D14 D8
D14
D13
D7
D13
D6
D12
D12
D5
D11
D4
D11
D3
D10
D10
D2
D9 D1
D9
D0
D8
RA7205 47K
D8
NRZ0080-473X
D7
D7
D6
GND
D6
D5
D5
D4
D4
D3
D3
D2
D2
D1
D1
R7223 47K
D0
D0
A17
P17_CSZ2_A19
R7224 47K
A16
CSZ0
RA7202 47K
NRZ0080-473X
RDZ
A15
P12_SDBANKSEL0
A14
P13_SDBANKSEL1
A13
A12
A17
A17
A11
A16
A16 A10
A9
A15
A15 STB3.3V
A8
A14
A14
A13
A13 A7 R7203
47K
A6
A12
A12
A5
A11
A11 A4
A3
A10
A10
A2
A9
A9 A1
A0
A8
A8
RA7203 47K
NRZ0080-473X
A7
A7
GND
A6
A6
A5
A5
A4
A4
A3
A3
A2
A2
A1
A1
STB3.3V R7207 STB3.3V
A0 RA7201
A0
OPEN
WRSTBZ
P16_A18
R7229
CPURST 0
P03_SDCKE
BUSCLK
P14_BUSCLK
P11_SDDQMH
P10_SDDQML
P02_SDWEZ
P00_SDCASZ
P01_SDRASZ
P15_CSZ1
C7212
NCB31HK-104X
GND
D7201
R7238
IC7205
STB3.3V
SN74LV00APW-X
R7239
R7240
VCC R7233
OPEN
IN
GND OUT
C7216 C7214 R7234
CH
1000p 6.8k
IC7206
GND
(No.YA380)2-35
DIGITAL PWB ASS'Y (9/16)
LCA10599-72A (SFL-0D152A)
STB3.3V
NOTE : Refer to the part list for the part number of IC7201.
R7202
47K
IC7201
R7208
R7225
0
47K
A16
A15
A15
A14
R7212 A14
A13
OPEN
A13
A12
A12
A11
A11
A10
GND A10
A9
A9
A8
A8
A19
A19
A20
STB3.3V
A20
R7228
_WE
R7221
OPEN
R7211
_RESET
0
0
A21
WP#/ACC
R7226
RY/_BY
OPEN
R7227
OPEN A18
GND
A17
A17
A7
A7
A6
A6
A5
A5
A4
A4
A3
A3
A2
A2
A1
A1
A0
R7214 0
GND GND GND
IC7203
M12L16161A-7TG
C7203
IC7204 VDD
0.1/16
S-80928CLNB-G-W
DQ0
D0
DQ1
D1
VSS OUT
VSSQ
VDD CD
DQ2
D2
C7211
DQ3
1000p D3
C7204
VDDQ
0.1/16
DQ4
D4
C7202
DQ5
0.1 /16 D5
VSSQ
F
DQ6
D6
DQ7
D7
C7205 VDDQ
GND
0.1/16
LDQM
_WE
_CAS
_RAS
_CS
BA
A10/AP
A10
A0
A0
R7232
A1
1M A1
A2
A2
A3
A3
C7206 VDD
0.1/16
STB3.3V
R7241
C7213
0.1
C7217
GND
R7242
GND
2-36(No.YA380)
STB3.3V
A16
_BYTE
VSS
C7209
0.1/16
DQ15/A-1
D15
DQ7
D7
DQ14
D14
DQ6
D6
DQ13 GND
D13
DQ5
D5
DQ12
D12
DQ4
D4
VCC
DQ11
D11
DQ3
D3
DQ10
D10
DQ2
D2
DQ9
D9
DQ1
D1
DQ8
D8
DQ0
D0
_OE
VSS
_CE
A0
STB3.3V
K7211
K7201
VSS
DQ15
D15
DQ14
D14
VSSQ
DQ13
D13
DQ12 C7207
D12
VDDQ
0.1/16
DQ11
D11
DQ10
D10
VSSQ
DQ9
D9
DQ8
C7208
D8
VDDQ
N.C./RFU 0.1/16
UDQM
K7202
CLK
NRSA63J-0R0X
CKE R7230
C7215
4.7k
N.C. CH
GND
A9
A9
R7231
A8
A8
22k
Q7201
A7
A7
2SC3928A/QR/-X
A6
A6
A5
GND
A5
A4
A4
VSS
OLLC09109 OLLC09109 OLLC09109
-04 -03 -02
39VF800A7 39VF800A7 39VF800A7
IC7201 IEKD43 IEKD44 IEKD45
GND 74LVC1G17
IC7206 OPEN OPEN GW-X
NRSA02J NRSA02J
D7201 -0R0X -0R0X OPEN
K7201 OPEN OPEN OPEN
NQR0499 NQR0499 NQR0499
K7211
-002X -002X -002X
R7207 100 100 100
R7238 0 0 OPEN
R7239 OPEN OPEN 10k
NQR0199
R7240 OPEN OPEN
-003X
R7241
R7242
C7215 OPEN OPEN OPEN
C7216 OPEN OPEN 0.1
C7217
OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109
-05 -06 -08 -07 -10 -09 -11 -12
39VF800A7 39VF800A7 39VF800A7 39VF800A7 39VF800A7 39VF800A7 39VF800A7 39VF800A7
IEKD46 IEKD47 Refer to NOTE IEKD33 IEKD34 IEKD39 IEKD40 IEKD48 IEKD49
74LVC1G17 74LVC1G17 74LVC1G17
GW-X GW-X GW-X OPEN OPEN OPEN OPEN OPEN OPEN
RB501V RB501V RB501V NRSA02J NRSA02J NRSA02J NRSA02J RB501V RB501V
-40-X -40-X -40-X -0R0X -0R0X -0R0X -0R0X -40-X -40-X
NQR0413 NQR0413
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-002X -002X
NQR0499 NQR0499 NQR0499 NQR0499 NQR0499 NQR0499 NQR0499
OPEN OPEN
-002X -002X -002X -002X -002X -002X -002X
100 100 100 0 0 0 0 100 100
OPEN OPEN OPEN 0 0 0 0 0 0
10k 10k 10k OPEN OPEN OPEN OPEN OPEN OPEN
NQR0199 NQR0199 NQR0199
OPEN OPEN OPEN OPEN OPEN OPEN
-003X -003X -003X
0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN
OPEN 33p 33p 33p 33p 33p 33p 33p 33p
0.1 0.1 0.1 OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN
c10408008_0131_8/17_0.0