JVC LT-47DV8BG Service Manual page 42

DIGITAL PWB CIRCUIT DIAGRAM (8/12) SHEET 14
R7031 OPEN
DIGITAL INPUT BLOCK
DIN_INT
SHEET 16 R7032 150
WAKE
R7033 OPEN
DIN_HOTP1
R7034 OPEN
DIN_RST
DIGITAL INPUT BLOCK
R7035 OPEN
R7132 OPEN
DIN_HOTP3
R7197 OPEN
R7128 OPEN
R7188 OPEN
SHEET 7,13,15,16
POW_GOOD
R7038 OPEN
R7039 47k
EE_CDS1
C7030 R7040
0.01 OPEN
GND
R7043
47k
AGC
R7044
SHEET 7
R7045 3.3k
EXT_YS1
3.3k
R7046
EXT_YS2
DINPHOT
R7047 OPEN
R7052
47k
SHEET 15
LB_PRO
R7055 OPEN
SHEET 16
MI_REQ
R7056 OPEN
CODECRST
SHEET 7
R7057 OPEN
MSP_RST
R7058 OPEN
R7059 0
SHEET 7,16
REMOCON
Q7041
STB3.3V
R7037
OPEN
R7061 OPEN
SHEET 16
BS_RST
A_MUTE
SHEET 7
M_MUTE
R7068 OPEN
SCL3A
SHEET 7,8,18
R7069 OPEN
SDA3A
R7070 0
CARD_CK
SHEET 7
R7071 0
CARD_DA
PWM_DIM
R7073
OPEN
SHEET 18
GND
ANA_DIM_0
STB3.3V
Q7039
OPEN
SHEET 7 PFC_RST
YC SEPARATE/
IC6001
CHROMA DEMODURATE/
FORMAT CONVERT/
NOISE REDUCT/
RGB PROCESS/
OSD COMPOSITION/
SUB CPU
R7134
47k
VCC3D
GND
C7031 C7032
0.01 OPEN
GND GND GND
K7030
47k
GND
3 LINE
CEREAL
GND
C7039 R7060
.001 150k
GND GND
GND
STB3.3V
CARD_CK_0
CARD_DA_0
R7072
0
R7189
OPEN
R7075
OPEN
STB3.3V
POWER
R7081
SUPPLY
47K
DIGITAL PWB ASS'Y(8/12)
LCA10774-02B(SFL-0D567A)
C7041
CLK_7001_3 OPEN
X7001
CLK_7001_1 C7042
OPEN
STB3.3V
GND
R7135
47k
R7084 220
R7085 220
R7086 OPEN
R7087 OPEN
R7088 0
R7089 0
R7090 OPEN
R7091 OPEN
STB3.3V
IC7038
OPEN
STB3.3V
R7174
47k
C7076 OPEN
GND
R7092 0
C7075 C7074
OPEN OPEN R7093 0
R7094 100
STB3.3V
P63_SCK1 R7095 OPEN
GND
R7097 OPEN
R7096 OPEN
R7104 R7105
OPEN
P70_SCK2 R7098 OPEN OPEN
R7100 OPEN
R7099 OPEN
C7043
R7101 OPEN OPEN
IC7032
OPEN
R7103 OPEN
GND
R7106 OPEN
R7107 0
R7108 OPEN
Q7037
OPEN
R7109 0
R7190
Q7036 0
IC7036 OPEN
STB3.3V
IC7036
R7175
GND
OPEN
R7177 OPEN
C7073 GND
R7178 OPEN
0.1/16
R7199
R7176
R7179 OPEN OPEN
OPEN
GND
R7041
47k
BS_5V_001
C7034 R7042 C7033
100k 0.1/16
0.33/10
R7195
OPEN
GND GND GND
IC7034
OPEN
A_MCLK_1 R7114 OPEN A_MCLK_2
A_BCLK_2
A_LRCLK_1 R7115 OPEN
A_DATA_2
A_BCLK_1 R7116 OPEN A_LRCLK_2
A_MCLK_I2 R7117 0
C7045 C7046
A_DATA_1 R7118 OPEN GND
OPEN OPEN
GND
D7033 R7120
OPEN OPEN
R7196
OPEN
GND
STB3.3V
GND
Q7032 Q7033 Q7034 Q7035
R7126 OPEN
(No.YA551)2-33 2-34(No.YA551)
TCCS_TX
SHEET 11
TCCS_RX
PDP_RX
SHEET 18
PDP_TX
CARD_INT
POW_LED
SHEET 7
REC_LED
DIMMER
MI_CK
SHEET 16
MI_TX
MI_RX
SHEET 9
625IP
VCC3D STB3.3V
IC7033
74HC4094PW-X
C7044
R7110
0.1/16
OPEN
R7112
0
SHEET 18
LCDFRAME
R7156 DIGITAL INPT BLOCK
DIN_DEEN
OPEN R7127
0
R7157
OPEN
R7111 R7191
GND
OPEN 0
DBS_LED2 DBS_LED2
SHEET 7
DBS_LED1 DBS_LED1
SHEET 18
BL_ON
DIN_RWSW
DIGITAL INPT BLOCK
DIN_HOTP2
SHEET 7,16
AFT1
BS_5V
K7031
C7050
OPEN
C7047
R7121
OPEN
OPEN
AUDIO_L_0
AUDIO_L
AUDIO_R_0
AUDIO_R
R7122
OPEN
SHEET 7
R7123 OPEN
MAIN_POW
R7124 OPEN
SHEET 7,9,15
LB_POW
R7125 0
SHEET 7
B1_POW
R7131 OPEN
PFC_POW SHEET 15
R7137
OPEN
SHEET 18
PPOW_CNT
STB1.2V IC6001
K7034
OPEN
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
GND
STB3.3V
K7032
OPEN
C7063 0.1/16
C7064 0.1/16
C7065 0.1/16
C7066 0.1/16
GND
STB1.2V
K7033
OPEN
C7067 0.1/16
GND
c10507001a_0702_5/14_0.0