Read Sharp BD-HP35S (serv.man7) Service Manual online
BD-HP35S
7 – 2
[2] MAIN (2) CIRCUIT SCHEMATIC DIAGRAM
NOT USE
D0DQ[0]
D0DQ[2]
D0DQ[1]
D0DQ[7]
D0DQ[3]
D0DQ[5]
D0DQ[4]
D0DQ[6]
D0DQ[15]
D0DQ[22]
D0DQ[17]
D0DQ[20]
D0DQ[19]
D0DQ[21]
D0DQ[16]
D0DQ[18]
D0DQ[23]
D0DQ[30]
D0DQ[31]
D0DQ[24]
D0DQ[27]
D0DQ[29]
D0DQ[28]
D0DQ[25]
D0DQ[26]
D0CSB
D0RASB
D0BA1
D0WEB
D0BA0
D0BA2
D0CASB
D0CKE
D0ADD[2]
D0ADD[0]
D0ADD[14]
D0ADD[15]
D0ADD[4]
MEM0_DCSB
MEM0_DCASB
MEM0_DBA2
MEM0_DBA0
MEM0_DWEB
MEM0_DBA1
MEM0_DRASB
MEM0_DCKE
D0CLKB
MEM0_DCK
D0CLK
MEM0_DCKE
D0DQS1
D0DM0
D0DQS0B
D0DQS0
D0DQS2B
D0DQS3B
D0DQS2
D0DQS1B
D0DM3
D0DQS3
D0DM2
D0DM1
MEM1_DA[12]
D1DQ[27]
D1CKE
D1DQ[10]
MEM1_DBA2
D1DQ[3]
D1DQ[22]
D1DQ[24]
D1DQ[7]
MEM1_DA[3]
D1CASB
MEM1_DCKE
D1DQ[15]
MEM1_DA[9]
D1DQ[11]
D1DQ[1]
D1DQ[23]
MEM1_DA[12]
MEM1_DODT
D1DQS1
MEM1_DA[5]
MEM1_DCSB
MEM1_DA[9]
D1DQ[10]
MEM1_DA[7]
D1DQ[21]
D1DQ[2]
D1DQ[21]
MEM1_DRASB
MEM1_DA[11]
D1DQ[6]
D1DQS2B
D1DQ[19]
MEM1_DA[6]
MEM1_DA[6]
D1DM1
D1DQ[16]
D1DQ[4]
MEM1_DBA1
D1DQ[20]
MEM1_DA[4]
D1DQ[29]
D1DQ[5]
D1DM2
MEM1_DWEB
MEM1_DCKE
D1DQ[27]
D1DQ[17]
MEM1_DRASB
D1DQS2
D1DQ[28]
D1DQ[24]
MEM1_DWEB
D1DQ[26]
D1DQ[31]
MEM1_DODT
D1DQ[0]
D1DQS3
MEM1_DCKE
D1RASB
D1DQ[25]
D1DQ[30]
D1DQ[26]
MEM1_DA[10]
D1DM3
D1ODT
D1DQS0B
MEM1_DCKB
D1DQ[2]
MEM1_DBA0
D1DQ[4]
MEM1_DBA2
MEM1_DA[7]
D1DQ[5]
MEM1_DA[2]
D1DQ[12]
MEM1_DCASB
D1DQ[13]
MEM1_DCSB
D1DQ[23]
MEM1_DA[11]
D1DQ[18]
MEM1_DA[1]
D1DQ[14]
D1CLKB
D1DQ[18]
D1DQ[8]
D1DQS0
D1DQ[16]
D1DM0
D1DQ[15]
MEM1_DCSB
D1DQ[13]
D1DQ[9]
MEM1_DWEB
D1DQ[12]
MEM1_DCASB
D1DQ[6]
D1DQ[8]
MEM1_DRASB
D1DQS3
D1DQS3B
MEM1_DBA1
D1DM1
D1DQS2B
D1DQ[25]
D1DQ[14]
MEM1_DBA0
MEM1_DA[8]
D1DQ[28]
D1DQS0
D1DM2
MEM1_DA[0]
D1DQS1B
D1DQ[31]
MEM1_DCK
D1DQS1
D1DQ[29]
MEM1_DA[0]
D1DQS0B
MEM1_DCKE
MEM1_DBA2
D1DM0
MEM1_DA[2]
MEM1_DA[1]
D1BA0
D1DQS1B
D1DQS3B
MEM1_DA[10]
MEM1_DBA0
D1WEB
D1DQS2
MEM1_DODT
D1BA1
D1DQ[17]
D1DQ[30]
D1DQ[20]
MEM1_DA[3]
D1DQ[11]
D1DM3
MEM1_DCKB
MEM1_DA[8]
MEM1_DCASB
D1DQ[0]
D1DQ[9]
MEM1_DBA1
MEM1_DA[15]
MEM1_DA[14]
MEM1_DCKB
MEM1_DCK
MEM1_DA[13]
MEM0_DCASB
MEM0_DA[4]
MEM0_DA[5]
MEM0_DA[7]
D0DQ[10]
MEM0_DBA1
D0DQ[3]
MEM0_DA[12]
MEM0_DBA0
MEM0_DA[8]
D0DQS1B
MEM0_DA[10]
MEM0_DA[6]
D0DQ[15]
MEM0_DA[9]
D0DQ[0]
D0DQ[7]
D0DQS0B
MEM0_DCSB
D0DQ[14]
MEM0_DBA2
MEM0_DODT
MEM0_DA[2]
MEM0_DWEB
D0DM0
MEM0_DA[0]
MEM0_DA[1]
MEM0_DCKE
D0DQ[1]
D0DQ[11]
D0DM1
D0DQ[5]
MEM0_DA[11]
D0DQS0
MEM0_DA[3]
D0DQS1
MEM0_DRASB
D0DQ[12]
D0DQ[6]
D0DQ[9]
MEM0_DCK
D0DQ[13]
MEM0_DCKB
MEM0_DCASB
MEM0_DA[14]
MEM0_DA[15]
MEM0_DA[7]
D0DQ[24]
MEM0_DBA1
MEM0_DA[12]
MEM0_DBA0
MEM0_DA[8]
D0DQS3B
MEM0_DA[10]
MEM0_DA[6]
D0DQ[25]
MEM0_DA[9]
D0DQ[18]
D0DQS2B
MEM0_DCSB
D0DQ[26]
D0DQ[29]
MEM0_DBA2
MEM0_DODT
D0DQ[16]
MEM0_DA[2]
MEM0_DWEB
D0DM2
MEM0_DA[0]
MEM0_DA[1]
MEM0_DCKE
D0DQ[30]
D0DM3
MEM0_DA[11]
D0DQS2
MEM0_DA[3]
D0DQS3
MEM0_DRASB
D0DQ[27]
D0DQ[28]
MEM0_DCK
D0DQ[31]
MEM0_DCKB
D0DQ[8]
MEM0_DA[13]
D0DQ[14]
D0DQ[9]
D0DQ[11]
D0DQ[12]
D0DQ[13]
D0DQ[10]
D0DQ[8]
D1CLK
MEM1_DCK
D1BA2
D1CSB
MEM0_DCKB
D0ODT
MEM0_DODT
MEM0_DA[14]
MEM0_DA[2]
MEM0_DA[0]
MEM0_DA[4]
MEM0_DA[15]
MEM0_DA[12]
MEM0_DA[3]
MEM0_DA[5]
D0ADD[12]
D0ADD[3]
D0ADD[5]
MEM0_DA[8]
MEM0_DA[6]
MEM0_DA[13]
MEM0_DA[11]
D0ADD[8]
D0ADD[6]
D0ADD[13]
D0ADD[11]
MEM0_DA[7]
MEM0_DA[9]
MEM0_DA[10]
MEM0_DA[1]
D0ADD[7]
D0ADD[9]
D0ADD[10]
D0ADD[1]
MEM1_DA[4]
MEM1_DA[2]
MEM1_DA[0]
MEM1_DA[14]
MEM1_DA[5]
MEM1_DA[12]
MEM1_DA[3]
MEM1_DA[15]
D1ADD[4]
D1ADD[2]
D1ADD[0]
D1ADD[14]
D1ADD[5]
D1ADD[12]
D1ADD[3]
D1ADD[15]
D1ADD[8]
D1ADD[6]
D1ADD[13]
D1ADD[11]
D1ADD[7]
D1ADD[9]
D1ADD[10]
D1ADD[1]
MEM1_DA[8]
MEM1_DA[6]
MEM1_DA[13]
MEM1_DA[11]
MEM1_DA[7]
MEM1_DA[9]
MEM1_DA[10]
MEM1_DA[1]
D1DQ[1]
D1DQ[3]
D1DQ[7]
D1DQ[19]
D1DQ[22]
D0DQ[4]
D0DQ[2]
D0DQ[22]
D0DQ[17]
D0DQ[19]
D0DQ[20]
D0DQ[21]
D0DQ[23]
D_1.8V
D_GND
D0CSB
D0CASB
D0DM1
D0DQS0B
MEM0VREF
D0CLK
D0DQS2
D0CLKB
D0DQS2B
D0DQS3
D0ODT
D0DQ[0-31]
D0RASB
D0DM0
D0DM3
D0DQS3B
D0ADD[0-15]
D0BA2
D0WEB
D0DM2
D0DQS1
D0BA0
D0CKE
D0DQS1B
D0BA1
D0DQS0
D1DM3
D1CSB
D1CLK
D1ADD[0-15]
D1BA1
D1DQS1
D1ODT
D1DQS1B
MEM1VREF
D1DQS2B
D1BA2
D1RASB
D1DQS3B
D1DM2
D1BA0
D1CASB
D1DQS0B
D1DQ[0-31]
D1CLKB
D1DM0
D1DM1
D1CKE
D1WEB
D1DQS2
D1DQS0
D1DQS3
R7801
0
FL7806
NA119WJ
NA119WJ
FL7805
NA119WJ
NA119WJ
FL7804
NA119WJ
NA119WJ
FL7811
NA119WJ
NA119WJ
FL7812
NA119WJ
NA119WJ
FL7810
NA119WJ
FL7808
NA119WJ
FL7809
NA119WJ
NA119WJ
FL7807
NA119WJ
NA119WJ
FL7802
NA119WJ
NA119WJ
FL7803
NA119WJ
FL7801
NA119WJ
C7802
10u
10u
C7801
10u
10u
C7808
10u
C7807
10u
10u
C7834
0.1u
C7832
0.1u
C7822
0.1u
C7820
0.1u
C7813
0.1u
C7806
0.1u
C7804
0.1u
C7818
0.01u
C7831
0.01u
C7830
0.01u
C7819
0.01u
0.01u
C7824
0.01u
0.01u
C7826
0.01u
0.01u
C7840
0.1u
C7852
0.1u
C7856
0.1u
C7844
0.1u
C7843
0.1u
C7841
0.01u
C7842
0.01u
0.01u
C7854
0.01u
C7853
0.01u
C7847
0.01u
0.01u
C7845
0.01u
C7814
0.1u
C7827
0.1u
0.1u
C7833
0.1u
C7821
0.1u
C7817
0.1u
C7815
0.01u
0.01u
C7816
0.01u
C7823
0.01u
0.01u
C7829
0.01u
C7828
0.01u
C7825
0.01u
0.01u
C7835
0.1u
C7848
0.1u
C7855
0.1u
C7839
0.1u
C7838
0.1u
C7836
0.01u
0.01u
C7837
0.01u
0.01u
C7851
0.01u
C7850
0.01u
C7849
0.01u
C7846
0.01u
0.01u
R7832
300
R7833
300
R7836
300
300
CZ
R7837
300
CZ
R7840
300
CZ
R7841
300
CZ
C7803
0.1u
C7805
0.1u
C7809
0.1u
C7811
0.1u
C7810
0.1u
C7812
0.1u
TL7801
TL7802
R7804
0
R7816
0
R7815
0
R7847
0
R7808
0
R7844
0
R7812
0
R7811
0
R7820
0
R7817
0
R7842
0
R7843
0
R7802
0
R7803
0
R7813
0
R7819
0
R7849
0
R7818
0
R7810
0
R7806
0
R7814
0
R7846
0
R7805
0
R7848
0
R7809
0
R7845
0
R7807
0
R7862
0
R7824
0
R7864
0
R7860
0
R7831
0
R7827
0
R7828
0
R7821
0
R7856
0
R7853
0
R7859
0
R7829
0
R7826
0
R7823
0
R7854
0
R7863
0
R7858
0
R7850
0
R7830
0
R7822
0
R7861
0
R7857
0
R7851
0
R7825
0
R7852
0
R7865
0
R7855
0
IC7802
IXD233WJQZ
DDR2 MEMORY
A1
B1
C1
D1
E1
F1
G1
H1
J1
L1
N1
R1
R2
R3
NC
R7
NC
R8
NC
P9
M9
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
A8
A7
A3
A2
NC
B2
C2
D2
E2
NC
F2
G2
H2
J2
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
G8
F8
E8
D8
C8
B8
B7
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
N7
M7
L7
K7
J7
H7
G7
F7
E7
D7
C7
IC7804
IXD233WJQZ
DDR2 MEMORY
A1
B1
C1
D1
E1
F1
G1
H1
J1
L1
N1
R1
R2
R3
NC
R7
NC
R8
NC
P9
M9
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
A8
A7
A3
A2
NC
B2
C2
D2
E2
NC
F2
G2
H2
J2
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
G8
F8
E8
D8
C8
B8
B7
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
N7
M7
L7
K7
J7
H7
G7
F7
E7
D7
C7
IC7803
IXD233WJQZ
DDR2 MEMORY
A1
B1
C1
D1
E1
F1
G1
H1
J1
L1
N1
R1
R2
R3
NC
R7
NC
R8
NC
P9
M9
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
A8
A7
A3
A2
NC
B2
C2
D2
E2
NC
F2
G2
H2
J2
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
G8
F8
E8
D8
C8
B8
B7
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
N7
M7
L7
K7
J7
H7
G7
F7
E7
D7
C7
IC7801
IXD233WJQZ
DDR2 MEMORY
A1
B1
C1
D1
E1
F1
G1
H1
J1
L1
N1
R1
R2
R3
NC
R7
NC
R8
NC
P9
M9
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
A8
A7
A3
A2
NC
B2
C2
D2
E2
NC
F2
G2
H2
J2
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
G8
F8
E8
D8
C8
B8
B7
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
N7
M7
L7
K7
J7
H7
G7
F7
E7
D7
C7
TO POWER
TO EMMA3PF3
TO EMMA3PF3
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
PWB
DDR2
BD-HP35S
7 – 3
[3] MAIN (3) CIRCUIT SCHEMATIC DIAGRAM
NOT USE
NAN_CSB0
NAN_DATA3
NAN_DATA2
NAN_CSB0
NAN_CLE
NAN_DATA3
NAN_REB
NAN_ALE
NAN_DATA7
NAN_WEB
NAN_DATA0
NAN_DATA1
NAN_DATA5
NAN_DATA6
NAN_DATA2
NAN_DATA4
NAN_CLE
NAN_ALE
NAN_WEB
NAN_REB
NAN_RBB0
NAN_DATA4
NAN_REB
NAN_DATA5
NAN_DATA6
NAN_DATA7
NAN_RBB0
NAN_CSB1
NAN_CSB0
NAN_DATA7
NAN_DATA6
NAN_DATA5
NAN_DATA4
NAN_DATA3
NAN_DATA2
NAN_DATA1
NAN_DATA0
NAN_DATA1
NAN_DATA0
NAN_ALE
NAN_CLE
D_GND
I2CSDA0
E2P_WP0
D_3.3V
I2CSCL0
R8501
10K
10K
C8501
0.1u
C8502
0.1u
NAN_CLE
NAN_ALE
NAN_WEB
NAN_REB
NAN_CSB1
M24C64WN
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
R8504
10K
10K
Q8502
RT1N441C
R8506
3.3K
Secure_Boot
NAN_RBB0
NAN_CSB0
NAN_DATA7
NAN_DATA6
NAN_DATA5
NAN_DATA4
NAN_DATA3
NAN_DATA2
NAN_DATA1
NAN_DATA0
R8502
4.7K
4.7K
R8518
3.3K
R8512
3.3K
R8509
3.3K
R8508
3.3K
R8511
3.3K
R8507
3.3K
R8510
3.3K
R8517
3.3K
TL8502
R8516
3.3K
R8513
3.3K
R8515
3.3K
IXC598WJQZ
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
RY/BY-
8
RE-
9
CE-
10
NC
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
18
WE-
19
WP-
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
29
I/O1
30
I/O2
31
I/O3
32
I/O4
33
NC
34
NC
35
NC
36
VSS
37
VCC
38
NC
39
NC
40
NC
41
I/O5
42
I/O6
43
I/O7
44
I/O8
45
NC
46
NC
47
NC
48
NC
IC8501
IC8502
TO EMMA3PF3
TO POWER
TO EMMA3PF3
TO F_uCON
BOOT STRAP
NDATA0
NDATA1
NDATA2
NDATA3
NDATA4
NDATA5
NDATA6
NDATA7
NCSB0
NALE
NCLE
NREB
NCSB1
NAND_INFO[1]
NAND_INFO[2]
NAND_INFO[3]
NAND_INFO[4]
NAND_INFO[5]
BOOT_MODE[0]
BOOT_MODE[1]
BOOT_MODE[2]
ETHER_CLK_MODE
SCLK_SEL
CPU_CLK_SEL[0]
CPU_CLK_SEL[1]
NAND_INFO[0]
PWB
PWB
PWB
PWB
NAND
FLASH
128MB(1Gb)
NAND
BD-HP35S
7 – 4
[4] MAIN (4) CIRCUIT SCHEMATIC DIAGRAM
NOT USE
FRONT_RXD
TOOL_0
TOOL_1
FL_BUSY
COLD_RST#
FL_BUSY
KEY_EJECT
KEY_STBY
FRONT_RXD
FRONT_TXD
LED_PON
LED_STBY
LED_PLA
Y
KEY_OPC1
232C_TXD
232C_RXD
SUB_SHOR
T_DET
SUB_SHORT_DET
AT_12V
LCD_CLK
232C_RXD
LCD_DATA
232C_TXD
LED_STBY
VCXO_PWM
FRONT_TXD
COLD_RST#
LCD_CLK
LCD_DA
T
A
LCD_RST
LCD_CS
R/C_PULSE
F_MUTE
BL_LCD
F_MUTE
KEY_OPE2
T
OOL_1
T
OOL_0
DRIVE_12V
KEY_OPE2
KEY_OPC1
KEY_EJECT
KEY_STBY
LED_PON
LCD_CS
LCD_RST
BL_LCD
LED_PLAY
AT_5V
R/C_PULSE
FLMD0
232C_TXD
232C_RXD
F_AT_3.3V
FB2501
0051TA
C2506
0.1u
C2502
0.1u
R2519
100
C2504
0.1u
FR_CECIN_1
FR_CECOUT_1
FRONT_RXD
FRONT_TXD
DRIVE_P-CON
MAIN_P-CON
D_GND
C2503
100u
16V
APF
R2537
1M
CZ
C2501
0.1u
R2534
0
C2505
1u
F_HDMI_HPD
FR_HDMI_SCL
FR_HDMI_SDA
AT_5V
Secure_Boot
R2551
10K
COLD_RST#
FL_BUSY
R2516
10K
R2550
10K
R2515
100K
SUB_SHORT_DET
FL2501
CA031WJ
CRM
1
2
3
C2511
15P
15P
X2501
SC0032TA
1
2
3
4
C2510
12P
R2506
10M
R2507
220K
R2555
1K
C2513
0.33u
0.33u
Q2501
2SC3928AR
2SC3928AR
D2503
DA1010
VHD
R2553
10K
R2556
47K
R2552
10K
R2557
470
CZ
R2554
150K
150K
100u
6.3V
C2514
APF
C2512
0.047u
Q2502
RT1N241C
C2515
47P
C2516
100P
C2517
100P
R2547
15K
F
R2518
15K
F
C2518
1u
R2520
15K
15K
F
R2517
0
D2501
DA1010
R2522
10K
R2512
18K
R2509
2.7K
CZ
C2520
0.1u
D2504
DA1010
VHD
R2508
4.7K
CZ
R2510
180
CZ
PST8246N
1
2
3
4
5
C2519
1u
R2511
10K
R2503
6.8K
CZ
R2504
3.3K
CZ
AT_12V
C2507
1u
R2514
0
R2521
0
R2529
0
R2513
0
0
R2527
0
0
R2531
0
R2528
0
0
R2526
0
DRIVE_12V
VCXO_PWM
CN2504
N0056CE
1
2
3
4
5
6
FR_CECINOUT
R2533
0
0
R2535
100
F_MUTE
C2522
2.2u
TP2501
TL2514
C2521
1u
MM3293DN
1
2
3
4
5
D2505
DA1010
TL2524
TL2525
TL2501
TL2502
TL2503
TL2504
TL2505
TL2506
TL2507
TL2508
TL2509
TL2510
TL2511
TL2512
TL2513
TL2515
TL2518
TL2519
TL2520
TL2521
TL2522
TL2523
TL2527
TL2528
TL2529
TL2530
TL2526
PST8420N
1
VOUT
2
VCC
3
GND
4
NC
5
CT
PST8214N
RESET
1
2
3
5
4
P2501
N0566FJ
1
2
3
4
TL2533
R2523
100K
R2530
10K
R2532
10K
R2538
10K
C2508
22u
CKZ
6.3V
IXD269WJQZ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
CN2501
N0534FJQ1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P2502
N0565FJ
1
2
3
R2524
0
R2525
0
R2539
1K
R2540
10K
R2541
10K
Secure_Boot
F_AT_3.3V
R2542
10K
R2543
10K
R2544
10K
R2505
2.2K
R2536
2.2K
R2501
2.2K
R2502
2.2K
AT_3.3V
TOOL_0
FLMD0
TOOL_1
GND
TO HDMI
RESET
To POWER
F_uCON
Version Up
Version Up
TO EMMA3PF3
PWB
232C_RXD
REGC
HDMI_SCL
F_BUSY
PFAIL
DR_POW
VSS
KEY_OPC1
LCD_RST
HDMI_SDA
SHORT_DET
MAIN_POW
LCD_CLK
232C_TXD
LCD_DA
T
A
DEBUG SEREAL0
DEBUG_FLMD0
F_RESET_OUT
CEC_IN
R/C_PULSE
VDD
KEY_EJECT
R/C_PULSE
VSS
DEBUG
S
EREAL1
COLD_RST
SECURE_BOOT
RESET
PQLS_PWM_OUT
XIN
CEC_INOUT
LCD_CS
XOUT
XCOUT
VREF
CEC_OUT
LED_PON
KEY_STBY
F_TO_H_TXD
XCIN
H_TO_F_RXD
PWB
KEY_OPE2
CBOOT
HPD
LED_BACK_LIGHT
LED_PLA
Y
LED_ST
ANDBY
PWB
TO NAND_EEPROM
PWB
32.768KHz
AT_5V
LCD_RST
LED_PON
LCD_DATA
LED_PLAY
GND
LCD_CLK
KEY_STBY
R/C_PULSE
LED_STBY
LCD_CS
GND
KEY_EJECT
BL_LCD
PWB
PWB
PWB
OEM
PWB
PWB
HP25
OEM
RS232C_TXD
HP75
GND
KEY_OPC1
AT_3.3V
RS232C_RXD
UNTIL PP
OEM
PWB
PWB
GND
OUT
CTL
VCC
C
PWB
F_MUTE
PWB
KEY_OPC2
AT_3.3V
IC2504
IC2505
IC2502
IC2503
IC2501
N
O
C
u
_
F
