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ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC3600
SiI9025CTU
HDMI_I/F IC
110
100
101102103104105106107108
109
11
110111112113114115116117118119
12
120121122123124125126127128129
13
130131132133134135136137138139
14
140141142143144
1516171819 220212223242526272829 330313233343536
373839
4
40414243444546474849
5
50
515253545556575859
6
60616263646566676869
7
707172
73 74 75 76 77 78 79
8
80 81 82 83 84 85 86
87 88 89
9
90 91 92
93 94 95 96 97 98 99
CP3601
1903015-3
HDMI CONNECTOR
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
CP3600
1903015-3
HDMI CONNECTOR
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
D3603
AVRL161A1R1NT
D3602
AVRL161A1R1NT
D3605
AVRL161A1R1NT
D3604
AVRL161A1R1NT
L3610
ACM2012D-900-2P
1
23
4
L3603
ACM2012D-900-2P
1
23
4
L3609
ACM2012D-900-2P
1
23
4
L3604
ACM2012D-900-2P
1
23
4
L3607
ACM2012D-900-2P
1
23
4
L3608
ACM2012D-900-2P
1
23
4
L3606
ACM2012D-900-2P
1
23
4
L3605
ACM2012D-900-2P
1
23
4
Q3604
KTC3875S_Y_RTK
Q3605
KTC3875S_Y_RTK
IC3602
BR24L02F-WE2
EEP_ROM IC
1234
5678
IC3601
BR24L02F-WE2
EEP_ROM IC
1234
5678
CAUTION: DIGITAL TRANSISTOR
IC3604
BD7820FP
HDMI+3.3V REG(1A) IC
12 456
IC3603
BD7820FP
HDMI+1.8V REG(500mA) IC
12 456
S
D
G
Q3607
KTK5132E
BUFFER
S
D
G
Q3608
KTK5132E
BUFFER
S
D
G
Q3606
KTK5132E
BUFFER
S
D
G
Q3610
KTK5132E
BUFFER
S
D
G
Q3613
KTK5132E
BUFFER
S
D
G
Q3612
KTK5132E
BUFFER
C3630
4710V V-S
C3667
226.3V
V-S
NR3604
4D02WGJ0330TCE
NR3605
4D02WGJ0330TCE
NR3600
4D02WGJ0330TCE
NR3603
4D02WGJ0330TCE
NR3601
4D02WGJ0330TCE
NR3602
4D02WGJ0330TCE
D3608
UDZS5.6B
D3606
UDZS5.6B
B3605
HCB1608KF-181T20
B3608HCB1608KF-181T20
B3609
HCB1608KF-181T20
B3606
FCM1608CF-600T06
B3602
HCB1608KF-181T20
B3603
HCB1608KF-181T20
B3604
HCB1608KF-181T20
B3607
HCB1608KF-181T20
JG3609
JG3613
JG3612
JG3608
JG3614
JG3610
JG3611
JG3600
JG3601
JG3602
JG3604
JG3605
JG3606
X3600
100DT02801
28.322MHz
D3609
RB520S-30-TE61
D3626
RB160L-40
D3627
EC31QS04
D3628
EC31QS04
D3607
RB520S-30-TE61
W884
W886
W887
W864
R3619 10
R3614 1K
R3631 10K
R3644
47K
R3647
2.2K
R3646
2.2K
R3642
470K
R3641
4.7K
R3637
470K
R3628
470K
R3624
470K
R3609
22K
R3617 47
R3616 47
R3610 1K
R3608
22K
R3627
4.7K
R3636 100
R3648
4.7K
R3645
1M
R3643
33
R3659
150
R3657
8.2K
+-1%
R3658
2.2K +-1%
R360
3.3K
+-1%
R363
220
R362
47
R3650 33
R3649 33
R3640 33
R3639 33
R3638 33
R3618 10
R3613 47
R3612 47
R3634
2.2K
R3635
2.2K
R3630
47K
R3633 10K
R3625 220K
R3655
100K
R3626
100K
R3654 220K
R3661
220
R361
2.2K
+-1%
C3672
10 C
C3662 10 C
C3621 10 C
C3650
0.001 B
C3658
0.001 B
C3648
0.001 B
C3643
0.001 B
C3641
0.1 F
C3639
0.001 B
C3612 0.01 B
C3620 0.1 B
C3638
0.1 F
C3640
0.001 B
C3653
0.1 B
C3610
0.1 B
C3611
0.1 B
C3617
0.1 B
C3618
0.1 F
C3673 0.1 B
C3666
0.1 B
C3665
0.001 B
C3634
0.1 F
C3632
0.1 F
C3633
0.1 F
C3635
0.1 F
C3631
0.1 F
C3655
0.01 B
C3654
0.01 B
C3652
18P CH
C3660
0.1 F
C3661
0.1 F
C3649
0.001 B
C3646
0.1 F
C3645
0.001 B
C3668
0.001 B
C3669
0.001 B
C3670
0.001 B
C3651
18P CH
C3619
0.001 B
C3616
0.1 F
C3642
0.001 B
C3647
0.001 B
C3664
0.001 B
C3663
0.001 B
C3656
0.001 B
C3644
0.001 B
C3615
0.001
B
C3622
0.001 B
C3629
0.001 B
C3628
0.001 B
C3627
0.001 B
C3626
0.001 B
C3625
0.001 B
C3624
0.001 B
C3623
0.001 B
C3675
0.1 B
C3687
0.1 B
C3683
0.1 B
C3691
0.1 B
C3689
10 B
C3685
10 B
C360
0.1 B
C363
10 B
C364
0.1 B
C3674 10 C
C3676 0.1 B
C3677 0.1 F
C3678 10 C
C3679 0.1 B
C3681 10 C
C3680 0.1 F
C3682 0.1 B
C3671
0.1 F
C3614
0.1 B
C3613 0.01 B
C3608
10 B
C3684
10 B
C361
10 B
C362
0.1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
VDD5_PS
DPB0
DPB1
DPB2
DPB3
DPB4
DPB5
DPB6
DPB7
DPG0
DPG1
DPG2
DPG3
DPG4
HDMI_SCL1
HDMI_SDA1
DPG5
DPG6
DPG7
HDMI_SDA0
HDMI_SCL0
DSDA0
DSCL0
DPR0
DSDA1
DSCL1
WP0
WP1
DPR1
DPR2
DDVS
DDHS
DPR3
DSCL0
DSDA0
DSCL1
DSDA1
DPR4
I2C_CLKC
I2C_DATC
DPR5
DPR6
POWER0
DPR7
DET0
DDVS
DDHS
POWER1
DDCK
DDEN
POWER0
HDMI_SDA0 DDEN DDEN
HDMI_SCL0
HDMI+5V
CEC0
HDMI_UNREG+5V
DPB0
DPB1
DPB2
DPB3
HDMI_H
DPB4
DPB5
DPB6
DPB7
HDMI_A_MUTE-H
DPG0
DPG1
DPG2
DPG3
DET1
DPG4
DPG5
DPG6
I2C_DATC
DPG7
POWER1
I2C_CLKC
DVI_INT
DDCK
HDMI_SDA1
HDMI_SCL1
DPR0
CEC1
DPR1
DPR2
I2SSCK_IND
DPR3
I2SWS_IND
I2SSD_IND
HDMI_A_MUTE-H
DVI_INT
RX_INT
DPR4
DPR5
DPR6
DPR7
DTV_+5V
HDMI_RESET
RXT1_RST
RXT0_RST
HDMI_A_MUTE-H
DET1
DET0
I2SSD_IND
I2SWS_IND
I2SSCK_IND
GND
HDMI_A_MUTE-H
HDMI_RESET
RXT0_RST
RXT1_RST
RX_INT
H-25 H-26
CEC
4.9
4.8
4.9
4.8
0
0
0
0
A0
A1
A2SCL
WP
VCC
GNDSDA
5.0
3.3
5.0
3.2
3.3
3.2
RESERVED
(CP3601)
NC
D2+
D0-
CLK+
SDA
GND
POWER
D2-S
D2-
D1+
D1-S
D1-
D0+
D0-S
CLK-S
CLK-
SCL
DET
RESERVED
CEC
NC
D2+
D0-
CLK+
SDA
GND
POWER
D2-S
D2-
D1+
D1-S
D1-
D0+
D0-S
CLK-S
CLK-
SCL
DET
3.3
3.2
5.0
5.0
3.2
3.3
4.9
5.0
5.0
0
A0
A1
A2
GNDSDA
SCL
WP
VCC
0
0
0
0
EVMODE
NC
NC
NC
35 DVCC
CVCC1.8
NC
NC
NC
CGND
NC
NC
NC
NC
NC
NC
NC
NC
0
3.3
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
01.8 03.33.2 01.8 00003.33.33.3 3.33.3001.8 1.80NC 03.2 3.4 3.3 3.3 00 3.3 3.3 2.9 1.8 01.7 0
3.3
3.3
3.3
3.3
3.3
1.8
0
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
0
1.8
3.3
3.3
3.3
3.3
3.3
3.33.31.81.83.33.33.33.23.2 03.3 3.3 3.300003.13.13.13.11.80
MUTEOUT
109 OVCC73 DGND
36 DGND
1 DE
ANTSTO
R0PWR5V
R1PWR5V
DSCL1
DSDA1
DSCL0
DSDA0
CSCL
CSDA
ODCK
SCDT
MCLKOUT
SCK
WS
SD0
SD1/NC
SD2/NC
SD3/NC
RESET#
INT
CLK48B
RSPDIF
DACGNDG
DACVCCG
NC
TEST
DVCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
DVCC2
REGVCC
XTALVCC
XTALIN
XTALOUT
DGND2
Q23
Q22
Q21
Q20
Q19
Q18
Q17
Q16
Q15
Q14
Q13
Q12
Q11
Q10
Q9
Q8
Q7
Q5
Q6
Q4
Q3
Q2
Q1
Q0
R1X2-
R1X2+
R1X1+
R1X1-
R1X0+
R1X0-
R1XC+
R1XC-
R0X2+
R0X2-
R0X1+
R0X1-
R0X0+
R0X0-
R0XC+
R0XC-
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
AVCC
PGND
PVCC1
PVCC0
OVCC
OVCC
OVCC
OVCC
OVCC
OVCC
OGND
OGND
OGND
OGND
OGND
OGND
OGND
VSYNC
HSYNC
NC
b0
V_C V_IN GND V_OUTV_ADJ
1.43.305.02.8
PCBDH0
CEF272
V_ADJV_OUTGNDV_IN
V_C
TO ASIC
FROM POWER1
FROM M32C
TO JACK
TO AV OUT
(CP3603)
2.8 4.5
INTERFACE_HDMI IC SCHEMATIC DIAGRAM
(AV PCB)
FROM/TO POWER1
FROM FRONT END
FROM/TO FLASH
- LC-32AV22U 1
- SERVICING NOTICES ON CHECKING 2
- IMPORTANT 2
- HOW TO ORDER PARTS 2
- ABOUT LEAD FREE SOLDER (PbF) 3
- GENERAL SPECIFICATIONS 4
- DISASSEMBLY INSTRUCTIONS 10
- DISASSEMBLY INSTRUCTIONS 13
- SERVICE MODE LIST 15
- SERVICING FIXTURES AND TOOLS 16
- CONFIRMATION OF INITIAL DATA 17
- ELECTRICAL ADJUSTMENTS 18
- TROUBLESHOOTING GUIDE 22
- TROUBLESHOOTING GUIDDE 27
- SIGNAL(AV PCB) BLOCK DIAGRAM 29
- POWER(AV PCB) BLOCK DIAGRAM 31
- POWER BLOCK DIAGRAM 32
- PRINTED CIRCUIT BOARDS 33
- DIGITAL(TOP SIDE) 33
- PRINTED CIRCUIT BOARD 34
- DIGITAL (BOTTOM SIDE) 34
- AV (TOP SIDE) 35
- AV (BOTTOM SIDE) 36
- RISK OF FIRE 37
- - REPLACE 37
- AS MARKED 37
- ' . 38
- SCALER SCHEMATIC DIAGRAM 39
- ASIC SCHEMATIC DIAGRAM 43
- SDRAM SCHEMATIC DIAGRAM 44
- FLASH SCHEMATIC DIAGRAM 45
- FRONT END SCHEMATIC DIAGRAM 46
- AV OUT SCHEMATIC DIAGRAM 47
- POWER2 SCHEMATIC DIAGRAM 48
- POWER1 SCHEMATIC DIAGRAM 49
- JACK SCHEMATIC DIAGRAM 50
- (AV PCB) 51
- AV SWITCH2 SCHEMATIC DIAGRAM 52
- AV JACK SCHEMATIC DIAGRAM 54
- STEREO SCHEMATIC DIAGRAM 55
- SOUND AMP SCHEMATIC DIAGRAM 56
- AV JACK2 SCHEMATIC DIAGRAM 57
- POWER SCHEMATIC DIAGRAM 58
- (REMOCON PCB) 61
- (OPERATION PCB) 61
- SCALER2 SCHEMATIC DIAGRAM 62
- SCALER3 SCHEMATIC DIAGRAM 63
- SCALER4 SCHEMATIC DIAGRAM 64
- POWER3 SCHEMATIC DIAGRAM 70
- POWER4 SCHEMATIC DIAGRAM 71
- (DIGITAL PCB) 73
- AV SWITCH SCHEMATIC DIAGRAM 74
- POWER5 SCHEMATIC DIAGRAM 80
- INTERCONNECTION DIAGRAM 84
- WAVEFORMS 85
- MECHANICAL EXPLODED VIEW 87
- (PACKING DIAGRAM) 88
- REF. NO 90
- PART NO. DESCRIPTION 90
- COPYRIGHT 100
- 2007 BY SHARP CORPORATION 100
- ALL RIGHTS RESERVED 100
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