SRO6
SRO7
SGO1
SBO7
SBO5
SGO3
SRO3
SBO4
SRO1
SBO1
SBO2
SSYNC
SBO6
SBO3
SGO2
SGO0
SRO2
D-R6
D-R5
D-G6
D-B6
D-B6
D-R4
D-R3
D-G5
D-B4
D-R2
D-B3
D-R1
D-G4
D-B2
D-R0
D-G3
D-B1
D-G1
D-B0
D-G0
D-V
SGO5
SGO7
SGO6
SGO4
SRO4
SBO0
SRO5
CIR5
CIR1
CIG2
CIG1
CIR6
CIG3
CIR7
CIR2
CIG4
CIR3
CIB0
CIB1
CIG6
CIG5
CIG7
CIB2
CIB3
CIB4
CIB5
CIB7
CIB6
SCLK
SRO0
D-B5
SV
D-G2
SH
SCLP
SHOLD
ASIC1_CS
SDO_SW
SDI_SW
ASIC1_RESETZ
SCL_SW
SREF
D-R7
D-B7
D-G7
CIG0
CIR4
CIR0
CIH
CIV
ICHIP-CLK
TMDS-CLK
CICLK
PC/VIDEO
ICHIP-MCLK
CPLD3-CLK
D-H2
D-CLK2
D-CLK
OSD-CLK
22x4
22x4
22x4
22x4
NO
NO
NO
NO
1
S1
2 VDD
3
GND
4
ICLK
5
FBIN
6
S0
7
CLK
8
CLK/2
OE(H)
GND
Q3
VDD
Q2
ICLK
Q1
Q4
NO
22x4
22x4
22x4
SEL
1A
1B
1Y
2A
2B
2Y
GND
3Y
3B
3A
4Y
4B
4A
/OE
VCC
NO
NO
NO
NO
BLM21PG221SN1*(BLM21P221SG) 20
BLM18PG330SN1
BLM18PG330SN1
BLM18PG330SN1
BLM18PG330SN1
BLM18PG330SN1
BLM18PG330SN1
10KR8C68
K-0.1C8C05
K-0.1C8C17
K-0.1C8C13
K-0.1C8C03
D3.3V
R8C05
2
3
45
6
7
81
R8C01
2
3
45
6
7
81
K-0.1C8C16
K-0.1C8C01
K-0.1C8C19
K-0.01
C8C31
R8C06
2
3
45
6
7
81
K-0.1C8C18
D3.3V
R8C04
2
3
45
6
7
81
K-0.1C8C09
K-0.1C8C21
K-0.1C8C04
K-1U
C8C22
10V/6.3V
10K
1/16W
R8C65
K-0.01
C8C26
K-0.1C8C12
K-0.01
C8C23
K-0.01
C8C24
L8C03
221 OHM
10KR8C34
D3.3V
10KR8C74
10K
1/16W
R8C56
33
R8C31
10KR8C36
10K
1/16W
R8C57
10KR8C33
10K
1/16W
R8C58
DGND
K-0.1C8C11
K-0.1C8C14
10K
1/16W
R8C55
10KR8C69
10K
1/16W
R8C45
K-0.1C8C10
10KR8C30
10KR8C77
10K
1/16W
R8C46
10K
1/16W
R8C63
10KR8C38
10K
1/16W
R8C47
10KR8C37
10K
1/16W
R8C61
10K
1/16W
R8C64
10K
1/16W
R8C48
10KR8C39
DGND
10K
1/16W
R8C49
10K
1/16W
R8C40
10KR8C29
10K
1/16W
R8C41
DGND
10K
1/16W
R8C42
10KR8C27
10K
1/16W
R8C43
K-0.1C8C20
10KR8C66
10KR8C26
10K
1/16W
R8C32
10K
1/16W
R8C44
10K
1/16W
R8C62
K-1U
C8C25
10V/6.3V
L8C02
BLM21PG221SN1*(BLM21P221SG) 20
10KR8C35
8
6
4
7
3
1
2
5
10K
1/16W
R8C25
DGND
10KR8C67
10KR8C75
DGND
DGND
10K
1/16W
R8C13
10K
1/16W
R8C50
10K
1/16W
R8C20
10K
1/16W
R8C51
0
R8C08
DGND
10K
1/16W
R8C52
10K
1/16W
R8C53
10K
1/16W
R8C54
DGND
DGND
K-0.1C8C02
10KR8C22
10KR8C78
10K
1/16W
R8C71
10KR8C21
K-1U
C8C30
10V/6.3V
K-0.1C8C08
R8C03
2
3
45
6
7
81
10K
1/16W
R8C70
K-0.1C8C06
R8C07
2
3
45
6
7
81
K-0.01
C8C29
L8C01
BLM21PG221SN1*(BLM21P221SG) 20
10KR8C76
DGND
R8C02
2
3
45
6
7
81
10KR8C28
K-0.1C8C07
IC8C04
TC74VCX257FT
1
2345
6
7
8
91011
12 13 14
15 16
10K
1/16W
R8C72
K-0.01
C8C28
10K
1/16W
R8C60
10K
1/16W
R8C59
K-0.1C8C15
K-1U
C8C32
10V/6.3V
K-0.01
C8C33
D3.3V
L8C04
BLM21PG221SN1*(BLM21P221SG) 20
DGND
68
1/16W
R8C85
68
1/16W
R8C86
K/Z-0.01
C8C34
50V
K/Z-0.01
C8C35
50V
DGND
DGND
DSO751SV 74.175824MHZ
X8C02
@value
3
OUT
2
GND
1
OEorST
4
VCC2
DSO751SV 74.175824MHZ
X8C01
@value
3
OUT
2
GND
1
OEorST
4
VCC2
10K
1/16W
R8C87
10K
1/16W
R8C88
K-1U
C8C36
10V/6.3V
K-1U
C8C37
10V/6.3V
D3.3V
L8C05
DGND
K-1U
C8C38
10V/6.3V
K-0.01
C8C39
25V/50V
27
C8C40
50V
27
C8C41
50V
L8C08
L8C09
L8C10
L8C11
L8C12
L8C13
L8C06
BLM18PG600SN1
L8C07
BLM18PG600SN1
33
1/16W
R8C79
1/16W
R8C09
33
1/16W
R8C10
33
1/16W
R8C12
33
1/16W
R8C14
33
1/16W
R8C16
33
1/16W
R8C17
33
1/16W
R8C11
0
1/16W
R8C15
0
Sheet:5
C720
Sheet:3
DPM6D
Sheet:2
PC
Sheet:7
Micro
H VIDEO(B)
L PC(A)
NO USE
NO USE
This trace must be short and close to IC
This trace must be short and close to IC
NoUse
NoUse
NoUse
NoUse
NO USE
NO USE
NO USE
R8C15 use 0 ohm
R8C11 use 0 ohm
IC8C01
IC8C02
ICS570BT
HARU
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20
E1
E2 E3 E4 E17 E18 E19
E20
F1
F2 F3 F4 F17 F18 F19
F20
G1
G2 G3 G4 G17 G18 G19
G20
H1
H2 H3 H4 H17 H18 H19
H20
J1
J2 J3 J4 J17 J18 J19
J20
K1
K2 K3 K4 K17 K18 K19
K20
L1
L2 L3 L4 L17 L18 L19
L20
M1
M2 M3 M4 M17 M18 M19
M20
N1
N2 N3 N4 N17 N18 N19
N20
P1
P2 P3 P4 P17 P18 P19
P20
R1
R2 R3 R4 R17 R18 R19
R20
T1
T2 T3 T4 T17 T18 T19
T20
U1 U2 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 U18 U19 U20
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13 V14 V15 V16 V17 V18 V19 V20
W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13 W14 W15 W16 W17 W18 W19 W20
Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y20
IC8C03
ICS551MT
PG 19....FMT1 [MPEG ENCODER]
PG 22....FMT4 [DSP-ICHIPS720]
PG 12....DM3 [SDRAM (CH-B)]
PG 14....DM5 [1394 I/F]
PG 24....FMT6 [M32 MICRO]
PG 11....DM2 [DDRSDRAM (CH-A)]
PG 4.....SIGNAL3 [HDMI]
PG 1.....BLOCK
PG 8.....TERMINAL2 [SWITCH/3DYC]
PG 26....FMT8 [DECODER/SWITCH]
PG 25....FMT7 [TVGOS]
PG 15....DM6 [POD I/F]
PG 6.....SIGNAL5 [MAIN ATSC DEMOD]
PG 23....FMT5 [OSD-TMDS]
PG 18....DM9 [DMUART]
PG 16....DM7 [DOUBLER-IN]
PG 5.....SIGNAL4 [ATSC/NTSC TUNER]
PG 20....FMT2 [ADC-XGA]
PG 21....FMT3 [ASIC-HARU]
PG 7.....TERMINAL1 [SPEAKER]
PG 10....DM1 [MAIN CHIP]
PG 27....POWER
PG 17....DM8 [DOUBLER-MAIN]
PG 2.....SIGNAL1 [RS232/AUDIO]
PG 9.....MISC [PREAMP/CONTROL/FRONT/FAN/E2P]
PG 3.....SIGNAL2 [TV MICRO]
PG 13....DM4 [LOCAL BUS]
WD-62725 V26+
WD-52825 V26++
WD-52725 V26+
CONTENTS
WD-62525 V26
PAGE 21
WD-62825 V26++
WD-52525 V26
7104 12 16268 155 11 143 131 9
A
J
K
G
H
E
B
C
D
F
I
