Panasonic JS-960 Series Service Manual page 102

2nd Display PCB SCALER NT68668AFG
+V3.3
L9 L9 FB_120_2A FB_120_2A
FB_0603 FB_0603
AVCC_3.3
U2 U2
16
R25 R25 470 1% 470 1%
REXT
0402 0402
4
3 RX2+
RX2+
5
3 RX2-
RX2-
7
3 RX1+ RX1+
8
3 RX1- RX1-
10
3 RX0+ RX0+
11
3 RX0- RX0-
13
3 RXC+
RXC+
14
3 RXC-
RXC-
41
3 HSYNC
HSYNCI1
42
3 VSYNC
VSYNCI1
19
3 VGA_B+
BIN1+
20
3 VGA_B-
BIN1-
21
3 SOG
SOGI1
22
3 VGA_G+
GIN1+
23
3 VGA_G-
GIN1-
24
3 VGA_R+ RIN1+
25
3 VGA_R-
RIN1-
34
3 DDC_SDA_VGA
PB7_ADDC_SDA
35
3 DDC_SCL_VGA
PB6_ADDC_SCL
46
3 DDC_SDA_DVI
PB5_DDDC_SDA
47
3 DDC_SCL_DVI
PB4_DDDC_SCL
SCS 104
SPI_CE
SDO 105
SPI_SO
SDI 106
SPI_SI
SCK 107
SPI_CLK
WP_FW 108
PD4
29
3 HPD_CTRL
PD6
30
3 DVI_DET
PB3_ADC3_INTE1
31
P31_TXD
TEST_PAD25 TEST_PAD25 T1 T1 32
P30_RXD
TEST_PAD25 TEST_PAD25 T2 T2 5V_DET 33
PB2_ADC2_INTE0
36
PA3_PWM5
37
PA4_PWM6
38
PA5_PWM7
39
PA6_PWM8
40
PA7_PWM9
DVDD_3.3
E2P_WP 48
PD5
49
IICSDA
P35_T1
R32 R32 IICSCL 50
P34_T0
47K 47K
1
RSTB
C40 C40
1uF 1uF
127
C42 C42 22pF 22pF R45 R45 100 100
OSCI
0402 0402
R47 R47
X1 X1
1M 1M
XTAL_DIP_2P XTAL_DIP_2P
12MHz 12MHz
128
C43 C43 22pF 22pF R48 R48 100 100
OSCO
0402 0402
NT68668AFG NT68668AFG
DVDD_3.3
ADC_BIAS
DVDD_3.3
AVCC_3.3
R101 R101
CVDD AVCC_3.3
0 0
C24 C24
4.7uF 4.7uF
VAA_3.3 AVCC_3.3
0805 0805
C25 C25 0.1uF 0.1uF
R95 R95 0 NC 0 NC
0402 0402
NC_100
NC_99
NC_98
NC_97
NC_96
NC_95
NC_94
NC_93
NC_92
NC_91
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
YUV_CLK
V7
V6
V5
V4
V3
V2
V1
V0
INT_VSO
INT_HSO
PC7
PC6
PB0_ADC0
PB1_ADC1
PC5
PC4_PWM1
PC3_PWM0
PC1
PC0
PWMB
PWMA
PC2
PA1_PWM3
PA2_PWM4
PA0_PWM2
R97 R97 0 NC 0 NC
R98 R98 0 NC 0 NC
0402 0402
R99 R99 0 NC 0 NC
0402 0402
R100 R100 0 NC 0 NC
0402 0402
P101
0402 0402
+V3.3 DVDD_3.3
VAA_1.8 VAA_3.3
L7 L7 FB_30_3A FB_30_3A
FB_0603 FB_0603
R103 R103 R102 R102
0 0 0 NC 0 NC
P26
+V3.3 AVCC_3.3
L10 L10 FB_120_2A FB_120_2A
RN3 RN3 1 2 0 8P4R NC 0 8P4R NC
FB_0603 FB_0603
P101 3 4
100 5 6
99 7 8
98 RN2 RN2 1 2 0 8P4R NC 0 8P4R NC
97 3 4
96 5 6
95 7 8
94 RN1 RN1 1 2 0 8P4R NC 0 8P4R NC
93 3 4
92 5 6
91 7 8
88
LVDSA_TX0- 5
87
LVDSA_TX0+ 5
86
LVDSA_TX1- 5
85
LVDSA_TX1+ 5
84
LVDSA_TX2- 5
83
LVDSA_TX2+ 5
82
LVDSA_CLK1- 5
81
LVDSA_CLK1+ 5
80
LVDSA_TX3- 5
79
LVDSA_TX3+ 5
77
76
75
74
73
72
71
70
69
+V5S
68
62 R96 R96 0 NC 0 NC
61
0402 0402
60 R26 R26
59
27K 27K
58
57
56
5V_DET
55
54
C38 C38 R29 R29
113
1uF 1uF 47K 47K
114
+V3.3
103
102 R35 R35 R40 R40 R42 R42 R87 R87
10K 10K 10K 10K 10K 10K 10K 10K
126
125
124
123
R38 R38 1K 1K AUTOTUNE
122
0402 0402
121
120
118
117 100 100
R46 R46
BRIGHTNESS
110
0402 0402
67
LED_ENABLE
66 R36 R36 1K NC 1K NC
2ND_LCD_EN 5
65
0402 0402
PANEL_ENABLE 5
R49 R49
10K 10K
JP1 JP1
AUTOTUNE
1
2
HEADER_1X2_2.0MM NC HEADER_1X2_2.0MM NC
−4-61−
AVCC_3.3
L8 L8 FB_30_3A FB_30_3A
C16 C16 C17 C17 C18 C18 C19 C19 C20 C20
FB_0603 FB_0603
22uF 22uF 100pF 100pF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+V3.3
L11 L11 FB_120_2A FB_120_2A
EC3 EC3 C26 C26 C27 C27 C28 C28 C29 C29
FB_0603 FB_0603
100pF 100pF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
100uF/16V 100uF/16V
+V1.8 CVDD +V1.8
L12 L12 FB_120_2A FB_120_2A L13 L13 FB_120_2A FB_120_2A
FB_0603 FB_0603 FB_0603 FB_0603
C33 C33 C34 C34 C35 C35
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+V3.3
+V3.3
R27 R27
U3 U3
10K 10K
1 8
SCS
CE# VDD
SDO 2 7
SO HOLD#
WP_FW R30 R30 1K 1K 3 6
WP# SCK
4 5
0402 0402
VSS SI
R31 R31 PM25LD010C-SCER PM25LD010C-SCER
47K 47K
+V3.3
U4 U4
1 8
A0 VCC
2 7 R37 R37 100 100
A1 WP
3 6 R39 R39 100 100
0402 0402
A2 SCL
4 5 R41 R41 100 100
0402 0402
GND SDA
0402 0402
AT24C16 AT24C16
C41 C41
5
0.1uF 0.1uF
5
ADC_BIAS
C21 C21 C22 C22 C23 C23
1uF 1uF 100pF 100pF 0.1uF 0.1uF
VAA_3.3
C30 C30 C31 C31 C32 C32
22uF 22uF 100pF 100pF 0.1uF 0.1uF
VAA_1.8
C36 C36 C37 C37
4.7uF 4.7uF 0.1uF 0.1uF
+V3.3
R28 R28
10K 10K
SCK
SDI
C39 C39
0.1uF 0.1uF
+V3.3 +V3.3
R33 R33 R34 R34
4.7K 4.7K 4.7K 4.7K
E2P_WP
IICSCL
IICSDA