Sony HCD-SX7 - Schematic Diagram - MAIN Section (5;9)

HCD-SX7/SX7B
HCD-SX7/SX7B
4545
5-9. SCHEMATIC DIAGRAM - MAIN Section (5/9) -
• See page 56 for IC Block Diagrams.
Note 1: IC201 and IC202 on the MAIN board cannot replace with single.
When these parts are damaged, replace the complete mounted board.
Note 2: When the IC206 is replaced, refer to “CHECKING OF NET-
WORK CONNECTION” on page 5.
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
0.8
3.3
3.1
3.1
3.3
3.3
0
0 3.3 0 3.3 3.3 3.3 3.3 3.3
0 0
3.3
0
3.3
0 0
3.3
0 0
3.3 3.2 3.2 3.2 3.2
3.3 3.2 3.2 3.2 3.2 3.2 3.3 3.2 0 3.3
3.3
0
3.3
0.5
0
DIR_INTB
P2_5
I2C2_SCL
I2C2_SDA
I2C3_SCL
P7_6
LUTE_BUSY_I
DIR_MUTE
P5_1
MTKIC-DOUT
P2_4
P7_3
P7_1
D3.3V
SPI_DIR_MDI
POWER_MONITOR
KEY_WAKE
AC-CUT
USB_OC
LUTE_WONW_I
LUTE_MUTEREQ_I
LUTE_STATUS_I
I2C0_SDA
I2C0_SCL
KEY_EJECT
LUTE_UART_RXD
UART0_TXD
P6_12
I2C1_SCL(FM/AM)/P1_2(DAB)
I2C1_SDA(FM/AM)/P1_3(DAB)
GND
UART4_TXD(DAB)/P5_15(FM/AM)
P7_4
NET-CP-SCL
NET-CP-SDA
NET-3.3V
P7_2
UART0_RXD
LUTE_CA7EN_O
SPI_DIR_MDO
SPI_DIR_MC
SPI_DIR_MS
PWM_NMKND_ERR
P6_4
IRQ1
UART4_RXD(DAB)/P5_14(FM/AM)
IRQ7
AN1
NFC-SCL
IRQ2
USB_SEL
USB_EN
FAN_CTRL
CDM-FWD
CDM-RVS
FAN_SPEED
USB_CHARGE
P7_0
LUTE_BUSY_O
RESET_PWM
RESET_MTK
DP-INH_RESET
RESET_DIR
LUTE_XRESET
RESET_SRC
RESET_BT
POWER_USB
LUTE_5V_EN
LUTE_STBY3.3V_EN
POWER_BT
HP_MUTE
SCL_TU/TXD_DAB
IRQ5
LUTE_UART_TXD
LUTE_1.2V_3.3V_EN
LUTE_1.5V_EN
PWM-SCL
PWM-SDA
P5_7
P5_11
IRQ4
SPI0_DI
P5_2
IRQ0
RDS-INT/DAB3.3V
NFC-SDA
I2C3_SDA
SDA_TU/RXD_DAB
P6_5
JL201
JL241
TCA6424ARGJR
IC201
P00
1
P01
2
P02
3
P03
4
P04
5
P12
11
P13
12
P14
13
P20
17
P21
18
P22
19
P23
20
P24
21
GND
25
P10
9
P11
10
P05
6
P06
7
P07
8
P15
14
P16
15
P17
16
P25
22
P26
23
P27
24
ADDR
26
VCCP
27
RESET
28
SCL
29
SDA
30
VCCI
31
INT
32
EVER-3.3V
MFI337S3959
IC202
GND
1
SDA
2
NC_3
3
NC_4
4
NC_5
5
SCL
6
RST
7
VCC
8
TC74VHC4066AFK(EK)
IC206
1I/O
1
1O/I
2
2O/I
3
2I/O
4
2C
5
3C
6
GND
7
3I/O
8
3O/I
9
4O/I
10
4I/O
11
4C
12
1C
13
VCC
14
47k
R375
100k
R484 R483
47k47k
R371
4.7kR467 4.7kR468 4.7kR341 4.7kR346
R327 4.7k R334 4.7k
R482
4.7k
R294
4.7k
4.7kR490
R378
4.7k
4.7kR491
100R465
100R259
470R224
470
R223
R231 100
47R226
100R234
47R225
R233 100
100R260
100R257
100
R252
100R235
100R232
100R227
100R480
100R466
R228
4.7k
CL212
FB202
0
R299
100
R311100p
C201
10k
R361
100p
C202
100p
C203
0
R364
0
R365
0
R366
0
R367
0
R300
FB203
FB204
0
R301
100
R307
FB205
100p
C209
100
R308
FB206
100p
C210
R355
100
R354
100
100R216
100R247
100
R243
100R246
100
R248
100R245
100R202
100R244
47k
R332
10k
R373
4.7k
R306 R479
47k10k
R309
100k
R302
4.7k
R295
100
R238
100
R289
100R237
100
R236
100R201
10k
R324
10k
R317
10k
R343R338
10k 10k
R348
10k
R357
10k
R363
10k
R331
100R281
100R282
100R284
100
R287
100R285
100R286
100
R288
100R283
100R279
10k
R280
100R277
100R275
100R274
100R276
100R273
100R278
10k
R329
10k
R336
10k
R315
10k
R316
4.7k
R330
100R270
100R269
100R271
100R268
100R267
100R266
100R265
100
R272
10k
R321
10k
R342
10k
R335 R356
10k10k
R314
10k
R328
0.1
C211
100
R384
100
R382
CL208
0.1
C260 R389
0 0.1
C262
1
C261
0.1
C212
10k
R486
DA2J10100L
D203
LSCR523UBFS8TL
Q001
PDTA1
14ET
Q002
D3.3V
EVER-3.3V
0
JC201
10 11 12 13 14
N
15
G
16
H
17
I
18
F
M
1
C
J
D
6
E
K
L
2
B
3
A
45 789
IC201
I/O EXPANDER
DATA/CLOCK SIGNAL
IC206
MFI
IC202
(5/9)MAIN BOARD
(4/9)
>121S
BOARD
MAIN
(1/9)
>108S
BOARD
MAIN
(2/9)
>110S
BOARD
MAIN
(9/9)
>126S
BOARD
MAIN
(8/9)
>127S
BOARD
MAIN
(7/9)
>128S
BOARD
MAIN
>129S
BOARD
(6/9)
MAIN
BOARD
>124S
(4/9)
MAIN
BOARD
>113S
(3/9)
MAIN
BOARD
>132S
(8/9)
MAIN
BOARD
>131S
(8/9)
MAIN
>130S
BOARD
(9/9)
MAIN
SELECTOR
Q001, 002
B+ SWITCH
(SX7)
(SX7)
(SX7B)
(SX7B)
(SX7B)
(SX7)
(SX7)
(SX7B)
O
(Page 49)
(Page 48)
(Page 48)
(Page 43)
(Page 44)
(Page 46)
(Page 47)
(Page 48)
(Page 49)
(Page 42)
(Page 41)
(Page 44)
SYSSET
2020/02/2722:53:44(GMT+09:00)