JVC LT-Z26EX6 Service Manual page 121

DIGITAL PWB CIRCUIT DIAGRAM (10/16) SHEET 16
R7030 0
SHEET18
VMUTE
R7031 0
DIGITAL INPUT BLOCK
DIN_INT
R7032 150
SHEET21,22
WAKE
R7033 0
DIN_HOTP
DIGITAL INPUT BLOCK
R7034 0
DIN_RST
R7035 0
SHEET18
VOUTENB
R7036 0
SHEET19
DVI_HOTP
R7128 0
SHEET18
BS_POWEN
R7188 OPEN
SHEET7,15,18,22
POW_GOOD
R7038 OPEN
R7039 1k
EE_CDS1
C7031
C7030 R7040
0.01/50
0.01/50 OPEN
GND GND GND
R7043 OPEN
AGC
R7044
K7030
SHEET7
OPEN
OPEN
GND
R7045 OPEN
EXT_YS1
R7046 OPEN
EXT_YS2
R7047 0
DINPHOT
R7052 0
SHEET7,20
LB_PRO
R7053 OPEN
SHEET19
MDR_CON
GND
R7055 0
SHEET21,22
MI_REQ
R7056 0
CODECRST
SHEET7
R7057 0
MSP_RST
R7058 0
SHEET8
GR_RST
R7059 0 R7192
SHEET7,19
REMOCON
C7039 R7060
.001 150K
STB3.3V
IN
GND GND GND
R7037
OPEN
IC7039
R7061 0 OPEN
SHEET18,22
BS_RST
R7062 0
A_MUTE
SHEET7 R7063 0
M_MUTE
R7068 0
SCL3A
OPEN
R7069 0
SDA3A
R7070 0
CARD_CK
SHEET7 R7071 0
CARD_DA
R7189 OPEN
R7072 OPEN
SHEET17
PWM_DIM
R7130 OPEN
SHEET19
DVI_RST
R7073
OPEN
GND
SHEET18
DBSPWOFF
R7078
1K
SHEET17
ANA_DIM
B1
C7040
OPEN
JCC5060
IC6001
P20_INTPZ0
P21_INTPZ1
C7041
CLK_7001_3 OPEN
P22_INTPZ2
XTO
P23_INTPZ3
XTI
C7042
CLK_7001_1
OPEN
P24_INTPZ4
GND
P25_INTPZ5
P26_INTPZ6
P27_INTPZ7 P50_TXD0
P51_RXD0
VCC3D
P52_TXD1
R7170
0
P53_RXD1
P54_TXD2
P55_RXD2
C7032
OPEN P56_TXD3
P57_RXD3
GND
CPU_ADIN0
CPU_ADIN1
CPU_ADIN2
CPU_ADIN3
CPU_ADIN4
CPU_ADIN5
CPU_ADIN6
C7075 C7074
OPEN OPEN
CPU_ADIN7 P60_SCK0
CPU_ADIN8 P61_SI0
CH
CPU_ADIN9 P62_SO0
P63_SCK1
CPU_ADIN10 P63_SCK1
GND
CPU_ADIN11 P64_SI1
P65_SO1
P70_SCK2
P70_SCK2
P71_SI2
P72_SO2
P73_SCK3
P74_SI3
P75_SO3
P41_TMC0INTP0
P42_TMC0INTP1
P80_TMC3INTP0
P81_TMC3INTP1
0
P82_TMC4INTP0
STB3.3V
P83_TMC4INTP1
VCC
P46_TMC5INTP0
OUT
P47_TMC5INTP1
C7077
OPEN
SUB CPU/
GND
A-D CONVERT / YC SEP./
STB3.3V
CHROMA DEMOD./
FORMAT CONVERT/
R7175 ADC081S021CIS-X
STB3.3V
0
Enhancer / NR
C7073
.1
SCL3A_0 R7176
SCL0
0
SDA3A_0 GND
SDA0
CARD_CK_0
SCL1
CARD_DA_0 C7034
SDA1 OPEN
GND
P40_TMC0TO
A_MCLK_1
A_MCLK_O
P43_TMC1TO
A_LRCLK_1
A_LRCLK_O
P44_TMC2TO
A_BCLK_1
A_BCLK_O
P45_PWM
A_MCLK_I2
R7075 A_MCLK_I2
OPEN
A_DATA_1
A_DATA_O
LCD5V VCC3D
R7076
R7077
OPEN
470
Q7030
OPEN
STB3.3V P04_INTPZ11
GND
P05
P06
R7081
47K
P07
POWER_SEL
NMI
(No.YA456)2-39
NAX0669-001X
X7001
R7113
R7084 220
R7085 220
R7086 0
R7087 0
R7088 OPEN
R7089 0
R7090 0
R7091 0
STB3.3V
IC7038
SN74LVC2G17KE-X
STB3.3V
R7174
47k
C7076 OPEN
GND
R7092 OPEN
R7093
OPEN
R7094 100
STB3.3V
P63_SCK1_1
IC7037
R7095 0 OPEN
R7097 0
ST
S1
R7096 OPEN R7104 R7105
P70_SCK2_1 OPEN
OPEN CK
R7158 OPEN
R7098 0 S VCC
Q1
R7159 OPEN
Q HOLD Q2
R7100 0
R7160 OPEN
W C Q3
C7043
R7161 OPEN
R7099 0 VSS D
Q4
OPEN
GND
R7101 OPEN
IC7032
OPEN
GND
R7103 0
R7154 R7155
OPEN OPEN
GND
IC7033
CD74HC4094PW-X
ST
S1
R7106 0
CK
Q1
Q7037 R7107 0
OPEN Q2
R7108 OPEN
Q3
Q4
R7109 0
GND
Q7036
R7190
OPEN
0
GND
IC7036
R7177 0
VA CS
R7178 0 GND
GND SD
VIN SC
R7179 0
R7041 47K
K7031
R7183
NQR0470-007X
OPEN
R7042 C7033
.01
100K
R7119
1K
GND GND IC7034 B1
OPEN
A_MCLK_2
MCLK DZFL
A_BCLK_2
R7114 OPEN
BICK DZFR
A_DATA_2
R7115 OPEN SDTI VDD
A_LRCLK_2
LRCK VSS
R7116 OPEN B1 C7047
PDN VCOM
B1 B1 OPEN
SMUTE
R7117 OPEN AOUTL
/CSN
GND
C7045 C7046 ACKS
/CCLK AOUTR
OPEN OPEN
R7118 OPEN
GND DIFO
P/S
CDTI
D7033 R7120
OPEN OPEN
GND
STB3.3V
GND
Q7033
UN2113-X
Q7032 Q7034 Q7035
UN2113-X UN2113-X UN2113-X
R7126 OPEN
2-40(No.YA456)
0
TCCS_TX
Q7031
OPEN
SHEET21
GND
TCCS_RX
PDP_RX
SHEET17,19
PDP_TX
SHEET7
CARD_INT
SHEET7,19
POW_LED
SHEET7
REC_LED
SHEET7,19
DIMMER
DIGITAL PWB ASS'Y(10/16)
SFL0D359A-H2 [LT-Z26EX6]
SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S]
MI_CK
SFL0D359A-BK [LT-Z26EX6/B]
SHEET21,22
MI_TX
MI_RX SFL0D360A-H2 [LT-Z32EX6]
VCC3D STB3.3V
SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S]
VCC
C7072
OE OPEN
R7162 OPEN
SFL0D360A-BK [LT-Z32EX6/B]
Q5
R7163 OPEN
Q6
R7164 OPEN
Q7
R7165 OPEN
Q8
QS2
QS1
EXT3DON EXT3DON
SHEET11
ClampSW ClampSW
VCC3D STB3.3V
C7044
VCC
0.1/16
OE
R7110 0
SHEET18
Q5 DSyncSW1
Q6
R7112 0
SHEET17
Q7 LCDFRAME
R7127 0
Q8
R7156 SHEET8
GR_ON
QS2
OPEN
QS1
R7157
R7111 R7191
0
OPEN 0
DBS_LED2 DBS_LED2
SHEET7,21
DBS_LED1 DBS_LED1
SHEET17
BL_ON
SHEET7
CEC/TVLK
DIN_RWSW
DIGITAL INPUT BLOCK
DINHOTP2
SHEET7,21,22
AFT1
BS_5V
C7050
OPEN
R7121 OPEN
AUDIO_L_0
AUDIO_L
SHEET7
AUDIO_R
AUDIO_R_0
R7122 OPEN
R7123 0
SHEET7
MAIN_POW
R7124 0 SHEET7,10,11,20
LB_POW
R7125 0 SHEET7
B1_POW
R7131 0 SHEET20
PFC_POW
*
Q7030 X X UN2213-X UN2213-X X X
NRSA63J NRSA63J NRSA63J
R7072 NRSA63J X X
-0R0X -0R0X -0R0X
-0R0X
NRSA63J
NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J
R7078
-0R0X -0R0X -102X -102X -0R0X -0R0X
NCB11AK NCB11AK
C7040 X X X X
-106X -106X
SUB CPU/
A-D CONVERT / YC SEP./
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
JCC5060
IC6001
STB1.2V
K7034
NRSA02J-0R0X
C7051 0.1/16
C7052 0.1/16
C7053 0.1/16
C7054 0.1/16
C7055 0.1/16
C7056 0.1/16
C7057 0.1/16
C7058 0.1/16
C7059 0.1/16
C7060 0.1/16
C7061 0.1/16
C7062 0.1/16
STB3.3V
GND
K7032
NRSA02J-0R0X
C7063 0.1/16
C7064 0.1/16
C7065 0.1/16
C7066 0.1/16
K7029
OPEN
C7068 0.1/16
K7028
NRSA63J-0R0X
GND
VCC3DCPU
STB1.2V
K7033
NRSA02J-0R0X
C7067 0.1/16
GND
cs21278009_0721_9/17_0.0