Control/Esp Part - Philips EXP320 Service Manual

COMBI BOARD - CIRCUIT DIAGRAM

CONTROL/ESP PART

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
A
B
C
D
E
F
ESD
G SFV20R-2STE1
22 21
T200 LCD_RESET
20
19
H
18 LCD_CSB
17 LCD_RS
16
LCD_CL
15
I
LCD_DA
14
13
T150
12
T149
11 2020 4u7
J T148
10
3006
T147 4u7 2021
9
T146
8
T145 4u7 2022 330K 3010
7
T144 1u 2023
K 330K 3011
6
T143 1u 2024
5
T142 1u 2025
4
T141 1u 2026
3
L T140 1u 2027
2
GND_A
1
1011
ESD
M
N
O
P
Q
R
S
T
U
V
W
X
Y
8
7000
1
M24C01 VCC
E0
2
Z
E1
5 3
SDA E2
6
AA
SCL
7
WC_
VSS
AB
4
GND_A
AC
AD
AE
1003
AF
SSSS2
AG 1 2 3 4
100K 3026
T100
100K 3028 100K 3029
T099
AH
ESD
AI
AJ
AK
AL
AM
AN
AO
AP
AQ
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
4 -1
18 19 20 21 22 23 24 25 26 27 28 29 30 31
SDRAM_3V3
GND_A
7027
MT48LC4M16A2TG-7E 1 14 27 3
VDD VDDQ
LCD_CSB
CKE BANK0
37
LCD_RS EBI_CKE_0
CTRL
ROW-
VCC3V3
CLK
38 LOGIC ADDR
LCD_CL
EBI_SDCLKOUT
LCD_DA LATCH &
CS_
19
DECODER
EBI_SDNCS_0
GND_A 16 WE_
EBI_SDWEN
1M
GND_A 17 CAS_
BANK0
EBI_NCAS
RAS_ MEMORY
18
EBI_NRAS ARRAY
MODE REG (4,096x256x16)
20 BA0 SENSE AMPLIFIERS
a(13)
ROW
21 BA1
ADDR
a(12)
MUX
23 A0
I/O GATING
a(0)
DQM DATA LOGIC
24 A1
READ DATA LATCH
a(1) BANK
WRITE DRIVERS
CTRL
25 A2
a(2)
LOGIC
26 A3
a(3)
COLUMN
29 A4
a(4) ADDR
COUNTER/
30 A5
a(5)
LATCH
31 A6
a(6)
32 A7
a(7)
COLUMN
33 A8
a(8) DEDCODER
34 A9
a(9)
22 A10
a(10)
35 A11
a(11)
VSSQ VSS
a[0:13]
12 46 52 28 41
GND_A
SAA7824_NRESET
SCL_MASTER
SAA7824_POWERDOWN
ROM_BOOT
RESUME_HOLD_OFF_1
CHG_ON
SDA_MASTER
DC_IN
POWER_OFF
GPIO_9
DOOR_SWITCH
SCL_MASTER CLOCK_DOWN
RESUME_HOLD_OFF_2
BAT_DETECT
DBB1_EN
DBB2_EN
GPIO_17
L3CLOCK
SDA_MASTER
L3MODE
L3DATA
3243
VCC3V3
100K
MUTE
1002
1 3
T101
2 4
ESE11MV
DOOR_SWITCH ESD
RESUME_HOLD_OFF_1
RESUME_HOLD_OFF_2
5015 CD18_3V3
4011
100n VCC1V8 5008
4005
5014 100n
VCC3V3 SAA7750_3V3
4002
100n
5009
4007
5004 SDRAM_3V3
4006
100n
100n
VCC2V5
4003
5016
4025
100n
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
SAA7750_3V3 SAA7750_1V8
GND_A GND_A GND_A GND_A GND_A GND_A
PERIP
GND_A GND_A GND_A GND_A GND_A
N15
RESET
DQML 15
EBI_DQM_0 T085 N16
RESET_OUT
L15
DQMH 39 NRESET_IN NRESET_IN
EBI_DQM_1 L1
WAKE_UP
MODE_0 M16
MODE_0
M15
MODE_1 MODE_1
L16
MODE_2 MODE_2
DQ0 2
DQ(0)
T118 U10
DQ1 4 EBI_NCS_0 EBI_NCS_0
T10
DQ(1)
EBI_NCS_1
G16
EBI_NCS_2
DQ2 5 T119
H2
DQ(2) EBI_NOE
EBI_NOE T045
R11
EBI_NCAS
DQ3 7 EBI_NCAS
T046 R10
DQ(3)
EBI_NRAS EBI_NRAS
DQML DQMH T047 U11
DQ4 8 EBI_DQM_0 EBI_DQM_0
T048 T11
DQ(4)
EBI_DQM_1 EBI_DQM_1
T049 H4
EBI_CKE_0 EBI_CKE_0
DQ5 10 T050
J1
DQ(5) EBI_SDCLKOUT
EBI_SDCLKOUT
DQ6 11
U6
DQ(6) A(0) 0
R6
A(1)
DQ7 13 1
P8
DQ(7) A(2)
2
T7
A(3)
3
DQ8 42 P9
DQ(8) A(4) 4
U7
A(5) 5
DQ9 44
P10
DQ(9) A(6) 6
R7
A(7)
DQ10 45 7
P11
DQ(10) A(8)
8
U8
A(9)
DQ11 47 9
T8
DQ(11) A(10) 10
R8
A(11) 11
DQ12 48
U9
DQ(12) A(12) 12
T9
A(13)
DQ13 50 13
R9
DQ(13)
14
J14
DQ14 51 15
H14
DQ(14)
16
G14
17
DQ15 53
F14
DQ(15) 18
H16
19
J16
20
NC
36 40 R4
DQ(0)
0
54 T1
DQ(1) 1
P5
DQ(2) 2
T2
DQ(3) 3
R5
DQ(4)
4
U1
DQ(5)
5
P6
DQ(6)
6
U2
DQ(7) 7
P7
DQ(8) 8
T3
DQ(9) 9
U3
DQ(10) 10
T4
DQ(11)
11
U4
DQ(12)
12
T5
DQ(13)
13
U5
DQ(14) 14
T6
DQ(15) 15
T051 J2
EBI_SDWEN
EBI_WEN
T052 H3
EBI_SDNCS_0
EBI_SDNCS_0
1K0
T053
3019 A1
GPIO_0
T054
B1
GPIO_1
T055
3021 3K3 C1
GPIO_2
3040 4K7 C2
GPIO_3
3034 T057 D1
4K7
GPIO_4
3123 4K7 T058 D2
GPIO_5
T059
E1
GPIO_6
T060
D4
2K2 GPIO_7
3031 T061
E2
GPIO_8
3048 4K7 T062 D3
GPIO_9
3033 4K7 T063 F1
GPIO_10
F2
GPIO_11
3036 T121
4K7 G1
GPIO_12
T072
3043 4K7 F3
GPIO_13
G2
GPIO_14
3056 4K7 T066 F4
GPIO_15
3038 4K7 T067 A7
GPIO_16
T064 B8
GPIO_17
4K7 T065 A8
3041
GPIO_18
GPIO_19
B9
GPIO_19
LCD_RESET
A9
GPIO_20
B10
GPIO_21
A10
GPIO_22
GPIO_23 B11
3042 GPIO_23
A11
3174 GPIO_24
100K
B12
4K7 GPIO_25
A12
100K GPIO_26
A13
100K GPIO_27
3175
H17
GND_A 3176 VINM
K17
VINR
M17
VINL
U17
VOUTR_HP
GND_A GND_A GND_A GND_A GND_A
GND_A GND_A
T17
GND_A GND_A
GND_A VOUTL_HP
GND_A GND_A
R16
VOUTR VOUTR
P15
VOUTL
VOUTL
T112 U15
L3MODE L3MODE_A0
T113
R14
L3DATA L3DATA_SDA
T114
P14
L3CLOCK L3CLOCK_SCL
T15
SELECT_L3_IIC
T14
SAA7750_1V8
TEST1
P17
VREF
GND_A
T117
T16
VREF_HP
CD18_1V8
GND_A
GND_A
SAA7750_2V5
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
4 -1
49 50 51 52 53 54 55 56 57 58 59 60
SAA7750_2V5
SAA7750_3V3
3125
3270
SAA7750_1V8
4V 100u 10R 10R
2056
GND_A
2333 100n
2005 100n 3124
10R
7001
ROM_BOOT
SAA7750
MODE_2
VDDI VDDA
GND_A GND_A GND_A MODE_1
MODE_0
GND_A GND_A GND_A
GND_A
K15
NTRST
U12
TCK
K16
JTAG TMS
T13
TDI
Φ U13
SYSTEM
TDO
AUDIO PLAYER
N3
GPA_0 KEY2
M4
GPA_1 KEY1
J3 T115
BAT_TEMP
GPA_2
B5 T079
BAT_LEVEL
GPA_3
A5 U5
GPA_4 RC
B6
GPA_5
GND_A
A6
GPA_6
10 BIT ADC
B7
GPA_7
M3
VREFP_1
L2
VREFP_0
GND_A
GND_A
SAA7750_3V3
3108
C5
CDB_CRQ_NERDY
D5
100K
CDB_NCRST_NHRDY
C9 CDB_CLAB
CDB_CLAB
C7 CDB_DAAB
CDB_DAAB
C8 CDB_WSAB
EBI ADDR CDB_WSAB
CD BLOCK DECODER D9 CDB_EFAB
CDB_EFAB
D8 CDB_V4_SUB
CDB_V4_SUB
D6 CDB_CFLAG_SBSY
CDB_CFLAG_SBSY
D7 CDB_SFSY
CDB_SFSY
C6 CDB_RCK
CDB_RCK
GND_A
T12
A0_SLAVE
P12
SCL
3069
IIC SLAVE R12
SDA
P13 SCL_MASTER
EBI 10K
SCL
MASTER R13 SDA_MASTER
SDA 3078
100K
3015
A4
MCI_DAT_0 10K
A2
MCI_CLK 100K 3016
MEMORY CARD INTERFACE
B2
MCI_CMD
SAA7750_3V3
B4 100K
3177
TEST_DAT_1
A3 100K
3178
TEST PINS TEST_DAT_2
B3 3179 100K
TEST_DAT_3
EBI DATA
3300
K1
DO_0
REMOTE CONTROL K2
DI_0 100R 8M_CLK
GND_A
C17
USB_DP
D17
USB_DM
USB D16
USB_CONNECT_N
C15
USB_VUSB 2033
P4
XTAL1I 56p
R3
XTAL1O 2034
OSCILLATORS
N4
XTAL2I T012 56p
GND_A
P3
XTAL2O
K3
T124
LCD_WE
A16
T125
LCD_RW_WR
B15
LCD_E_RD
3237
D14
T126 3238
0
B17
3239 100K
1
C14
100K 3240
2
C16
T129
3 100K
3241 100K
LCD INTERFACE LCD DB D13
4 100K
T080
A17
5 T130 3242 LCD_CL
C13 100K
6
B16 T081
LCD_DA
7
C12 T082
LCD_CSB
LCD_CSB
D12 T083
LCD_RS LCD_RS
{LCD_CL,LCD_DA,LCD_CSB,LCD_RS}
F15
PLL CLKO1
GND_A
3267 10K
J15
BCKI1 3268 10K
H15
WSI1
G15
DATAI1
M14
BCKO1 3269 10K
F16
IIS
WSO1
E16
DATAO1
E15
DATAO2
SPDIFO SAA7750_3V3
A14
UART_NDTR 4012
B13
SSA
UART_NDSR 4004
A15
UART_NDCD 4008
B14
UART_NCTS
D11
UART_CLK
UART
C11
UART_RST_NRTS
4015
C10 SIN
UART_REQ_RX
D10
SOUT
UART_DIR_TX 4016
E14
UART_IO_NRI
D15
NC
PERIP VSSI 1 VSSA
GND_A
GND_A GND_A GND_A
GND_A
GND_A
CHN
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
U5 K52 5016 AO25
SIN AI52 6000 V35
1001 W52 7000 Y5
1002 AE15 7001 G49
A
1003 AF4 7027 G23
1011 M4 7401 T58
1100 M58 SOUT AJ52
B
2000 D44 T000 G58
2001 F28 T001 G58
2002 F29 T002 G58
C 2003 F30 T003 H58
2004 F31 T004 H58
2005 F45 T005 H58
2006 G34 T006 I58
D
2007 F32 T007 I58
2008 G36 T008 I58
2009 G37 T009 I58
E
2010 G38 T010 J58
2011 G39 T011 J58
2012 G51 T012 X52
2013 G51 T045 K38
F
2014 G52 T046 L38
2015 G52 T047 L38
VCC3V3
2016 G53 T048 L38
T000 G
T001 ROM_BOOT 2017 G53 T049 L38
MODE_2 2018 G54 T050 M38
T002
MODE_1
T003 2019 F33 T051 W38
MODE_0
T004 H
2020 J12 T052 W38
T005
6
2021 J7 T053 X36
T006 2022 K7 T054 X36
7
I 2023 K9 T055 X36
T007 8
T008 9 2024 K10 T056 V58
T009 10
2025 K9 T057 Y36
NRESET_IN
T010
NRESET_IN
2026 L10 T058 Y36
T011 J
12
2027 L9 T059 Y36
2028 L54 T060 Z36
2029 L55 T061 Z36
K
2030 M51 T062 Z36
2031 M52 T063 Z36
GND_A
2032 Y9 T064 AB36
VCC3V3
3156
L 2033 W54 T065 AB36
100R 2034 X54 T066 AB36
2037 AF29 T067 AB36
1100
2038 AF29 T072 AA36
M
VCC3V3 1
2039 AF30 T079 J52
ROM_BOOT 2
2040 AF30 T080 AA53
MODE_2
3
MODE_1 2042 AF31 T081 AB53
4
N
MODE_0 5 2044 AF32 T082 AB53
6 6 2045 AF35 T083 AB53
7 7
2048 AF36 T085 H38
8 8
O 2049 AF28 T088 W58
9
9
2050 AF37 T098 V58
10 10
NRESET_IN 11 2051 AF37 T099 AH5
12 12 2052 AF38 T100 AG7
13 14 P
2054 W56 T101 AF13
12FMN-SMT-A-TF 2056 D45 T112 AI39
2058 AL37 T113 AI39
Q
2059 AL39 T114 AI39
2067 F27 T115 J52
2333 E45 T117 AK39
R 3000 F56 T118 J38
SAA7750_3V3
3001 F56 T119 K38
3002 F57 T121 AA36
SAA7750_3V3
3003 F57 T124 Y52
S
3004 F58 T125 Y51
3005 F58 T126 Z51
3236
BC857BW
3006 J12 T129 AA51
7401 T
10K 3007 J55 T130 AA50
3008 J56 T140 L6
3009 J58 T141 L6
U 3010 K11 T142 K6
3265 3011 K13 T143 K6
3012 U7 T144 K6
10R 3264
T098 3015 S52 T145 K6
V
3016 S52 T146 J6
10R 3234
T056
3019 X33 T147 J6
10R T088 3021 X33 T148 J6
W
3022 AB24 T149 J6
3023 AB24 T150 I6
3024 AB25 T200 H11
X 3026 AG9
3028 AH9
GND_A
3029 AH12
SAA7750_3V3
3031 Z31
Y
3033 Z33
3034 Y33
3036 AA33
Z
3038 AB33
3040 Y33
3041 AB34
AA 3042 AD34
3043 AA33
GND_A
3048 Z33
3056 AB33
AB
3069 R54
3078 S54
3108 O52
AC
3123 Y33
3124 F47
3125 C50
3156 L56
AD
3157 P54
3174 AD39
3175 AE39
AE
3176 AE39
3177 T52
3178 T52
AF
3179 T52
3234 V57
3235 U58
AG 3236 T56
3237 Z54
3238 Z52
3239 Z53
AH
3240 AA54
3241 AA51
3242 AA51
AI
3243 AD23
3263 P53
3264 V56
AJ 3265 U56
3266 W55
3267 AE51
3268 AF52
AK
3269 AF51
3270 C46
3300 U52
AL
4002 AK15
4003 AN23
4004 AH51
AM 4005 AJ23
4006 AM15
4007 AL23
4008 AI51
AN
4011 AJ15
4012 AH51
4015 AI51
AO
4016 AJ51
4017 W57
4025 AO23
AP 5004 AM17
5008 AJ25
5009 AL25
5014 AK17
AQ
5015 AJ17