JVC LT-46Z70BU Service Manual page 90

DIGITAL PWB CIRCUIT DIAGRAM (10/16) SHEET 16
R7030 0
SHEET 18
VMUTE
R7031 0
SHEET 9,DIGITAL INPUT
DIN_INT
R7032 150
SHEET 21,22
WAKE
R7033 0
SHEET 9 DIN_HOTP
R7034 0
DIGITAL INPUT
DIN_RST
R7035 0
SHEET 18
VOUTENB
R7036 0
SHEET 19
DVI_HOTP
R7197 OPEN
SHEET 16
GR_ON2
R7128 0
SHEET 18
BS_POWEN
R7188 OPEN
SHEET 1,15,18,22
POW_GOOD
R7038 OPEN
R7039
1k
EE_CDS1
C7030 R7040
0.01 OPEN
GND GND
R7043
0
AGC
SHEET 7 R7044
OPEN
R7045 3.3k
EXT_YS1
R7046 3.3k
EXT_YS2
R7047 0
DINPHOT
R7052 47k
SHEET 7,20
LB_PRO
R7053 OPEN
SHEET 19 MDR_CON
R7055 0
SHEET 21,22
MI_REQ
R7056 0
CODECRST
SHEET 7
R7057 0
MSP_RST
R7058 0
SHEET 8
GR_RST
R7059 0
SHEET 7,19
REMOCON
C7039
.001
STB3.3V
GND
R7037
OPEN
R7061 0
SHEET 18,22
BS_RST
0
R7062
A_MUTE
SHEET 7
R7063 0
M_MUTE
R7068 0
SCL3A
SHEET 7,8,9,10,17,19
R7069 0
SDA3A
R7070 0
CARD_CK
SHEET 7
R7071 0
CARD_DA
R7189 OPEN
R7072 OPEN
SHEET 17
PWM_DIM
R7130 OPEN
SHEET 19
DVI_RST
R7073
OPEN
GND
SHEET 18
DBSPWOFF
SHEET 17
ANA_DIM
IC6001
CLK_7001_3
CLK_7001_1
VCC3D
R7170
0
C7031 C7032
0.01 OPEN
GND GND
K7030
GND
GND
R7192 0
STB3.3V
R7060
150K
GND
C7077
OPEN
IC7039
OPEN
GND
STB3.3V
SCL3A_0
SDA3A_0
CARD_CK_0
CARD_DA_0
R7075
OPEN
LCD5V/12V VCC3D
R7076 R7077
OPEN 330
R7078
330
C7040
10/10
Q7030
STB3.3V
GND
R7081
47K
DIGITAL PWB ASS'Y(10/16)
LCA10747-02B (SFL-0D551A)
C7041
OPEN
X7001
C7042
OPEN
GND
R7084 220
R7085 220
R7086 0
R7087 0
R7088 OPEN
R7089 0
R7090 0
R7091 0
STB3.3V
IC7038
OPEN
STB3.3V
C7076 OPEN R7174
47k
C7075 C7074
OPEN OPEN R7092 0 GND
R7093 0
R7094 100
R7095 0 STB3.3V
P63_SCK1 P63_SCK1_1
R7097 0
GND
R7096 OPEN
R7104 R7105
R7098 0 OPEN
P70_SCK2 P70_SCK2_1 OPEN
R7158 OPEN
R7100 0
R7159 OPEN
R7099 0 R7160 OPEN
C7043 R7161 OPEN
R7101 OPEN OPEN
IC7032 OPEN
R7103 0
GND
R7154
R7155
OPEN
OPEN
GND
R7106 0
R7107 OPEN
Q7037 R7108 OPEN
OPEN
R7109 0
R7190
0
Q7036
IC7036
STB3.3V OPEN
IC7036
R7175
0 GND
R7177 0
C7073
R7178 0 GND
0.1/16
R7199
R7179 0
R7176
OPEN
0
GND
R7041 47k
C7034 R7042 C7033
0.01
OPEN 100k
R7195
OPEN
GND GND GND
IC7034
OPEN
R7114 OPEN
A_MCLK_1 A_MCLK_2
A_BCLK_2
A_LRCLK_1 R7115 OPEN
A_DATA_2
A_BCLK_1 R7116 OPEN A_LRCLK_2
C7047
A_MCLK_I2 R7117 OPEN
GND OPEN
C7045 C7046
R7118 OPEN
A_DATA_1 OPEN OPEN
GND
D7033 R7120
OPEN OPEN
R7196
OPEN
GND
STB3.3V
GND
Q7032
Q7035
Q7033
Q7034
R7126
OPEN
(No.YA477)2-37 2-38(No.YA477)
R7113
0
SHEET 21
TCCS_TX
Q7031
OPEN
GND
SHEET 21
TCCS_RX
PDP_RX
SHEET 17,19
PDP_TX
SHEET 7
CARD_INT
SHEET 7,19
POW_LED
SHEET 7
REC_LED
SHEET 7,19
DIMMER
MI_CK
SHEET 21,22
MI_TX
MI_RX
VCC3D STB3.3V
IC7037
OPEN
C7072
OPEN
R7162 OPEN
R7163 OPEN
R7164 OPEN
R7165 OPEN
EXT3DON EXT3DON
SHEET 11
ClampSW ClampSW
VCC3D STB3.3V
IC7033
C7044
R7110
0.1/16
0
SHEET 18
DSyncSW1
R7112
0
SHEET 17
LCDFRAME
R7156 R7127
0
OPEN
SHEET 8
GR_ON
SHEET 16
GR_ON2
R7157
R7198
0
OPEN
R7111 R7191
GND
OPEN 0
DBS_LED2 DBS_LED2 SHEET 7,21
DBS_LED1 DBS_LED1
SHEET 17
BL_ON
DIN_RWSW SHEET 9,DIGITAL INPUT
DINHOTP2
SHEET 18
DBS_FMT2
SHEET 7,21,22
AFT1
BS_5V
K7031
R7121
AUDIO_L_0 OPEN
AUDIO_L
SHEET 7
AUDIO_R
AUDIO_R_0
R7122
OPEN
R7123 0
MAIN_POW SHEET 7
R7124 0
LB_POW SHEET 7,10,11,20
R7125 0
SHEET 7
B1_POW
R7131 0
PFC_POW SHEET 20
STB1.2V IC6001
K7034
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
C7063 0.1/16
C7064 0.1/16
C7065 0.1/16
C7066 0.1/16
GND
STB1.2V
K7033
C7067 0.1/16
GND
c10490001a009_0830_9/17_0.0