Sony HBD-E385 / HBD-E390 / HBD-T39 Service Manual ▷ View online
HBD-E385/E390/T39
57
IC1201 TPIC2050RDFDRG4 (MB148 BOARD (8/9))
11
GPOUT
12
XFG
13
RDY
14
SSZ
15
SCLK
16
SIMO
17
SOMI
18
SIOV
19
XRSTIN
20
TEST1
21
VLDDIN
22
CV3P3
23
AGND/DGND
24
A9P5V
25
ILDD_BD
26
ILDD_DVD
27
ILDD_CD
28
CA5V
56 P5V_2
10
CP3
9C
P2
8C
P1
7
C10V
6
PGND_2
5
SLED2_N
4
SLED2_P
3
P12V_3
2
SLED1_N
1
SLED1_P
55 STP2_N
54 STP2_P
53 STP1_N
52 STP1_P
51 AGND
50 ISENSE
49 MCOM
48 ICOM2
47 W
46 P12V_2
45 V
44 ICOM1
43 U
42 P12V_1
47 W
46 P12V_2
45 V
44 ICOM1
43 U
42 P12V_1
41 PGND_1
40 FCS_N
39 FCS_P
40 FCS_N
39 FCS_P
38 TRK_N
37 TRK_P
36 TLT_P
35 TLT_N
37 TRK_P
36 TLT_P
35 TLT_N
34 P5V_1
31 P5V12L
32 TEST2
33 TEST3
30 LOAD_N
29 LOAD_P
29 LOAD_P
SPM Logic
DAC PWM
DAC PWM
DAC
PWM
DAC
PWM
DAC
PWM
TRK_ENA
LOAD_ENA
STP_ENA
On chip
thermometer
XSLEEP
19V
TEMPMON_ENA
SIOV
200k
LDD_AMODE
LD
select
select
LDD_MSEL
P12V
P5V
200k
int 3.3V
Regulator
A5V
P12V
P5V
200k
33k
DIFF_TLT
F/B
F/B
Analog
5V
V/I
DAC
PWM
DAC
PWM
DAC
PWM
DAC
PWM
BEMF
detector
SPM
Current limit
SLED END
detection
ENDDET
pre-
driver
power
FET
pre-
driver
power
FET
pre-
driver
power
FET
SIOV
SOMI_HIZ
SIOV
XSLEEP
SIOV
GPOUT_ENA
SIOV
SLD_ENA
TLT_ENA
SLD_ENA
SPM_ENA
power
monitor
F/B
F/B
TRAY Lock
detection
ENDDET
STEP END
detection
ENDDET
F/B
pre-
driver
power
FET
F/B
pre-
driver
power
FET
DAC
int 10V
Regulator
SPI I/F
Digital core
V/I
V/I
pre-
driver
power
FET
pre-
driver
power
FET
pre-
driver
power
FET
Charge
pump
pre-
driver
power
FET
HBD-E385/E390/T39
58
IC5702 TC7WHU04FK (MB148 BOARD (5/9))
IC5903 TC74VHC4052AFT (EK) (MB148 BOARD (6/9))
5
2Y
6
3A
7
1Y
8
VCC
4 GND
3 2A
2 3Y
1 1A
IC5904 PCM1808PWR (MB148 BOARD (6/9))
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
u1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
IC6303 PST8429UL (MB148 BOARD (9/9))
GND 1
VDD 2
+
–
–
VREF
OUT
4
CD
3
0Y 1
Y-COM 3
A
10
B
9
3X
11
0X
12
X-COM
13
1X
14
2X
15
VCC
16
O/I
I/O
C
2Y 2
O/I
I/O
C
3Y 4
O/I
I/O
C
1Y 5
O/I
I/O
C
INH 6
GND 7
GND 8
GND 8
I/O
O/I
C
I/O
O/I
C
I/O
O/I
C
I/O
O/I
C
HBD-E385/E390/T39
59
IC6401 MFI341S2162 (MB148 BOARD (4/9))
IC03 PT6315LQ (PANEL BOARD)
1
NC
3
NC
4
RESET
5
VCC
6
NC
7
NC
8
NC
9
NC
10
NC
2
MODE1
20 NC
19 NC
18 NC
17 NC
16 NC
15 NC
14 MODE0
13 12C_SDA
12 12C_SCL
11 VSS
System control
Security logic
RNG
WDT
FMU
Voltage monitoring circuit
HB/300H CPU
I/O port
ROM (112 kbytes)
Internal data bus
RAM (4 kbytes)
EEPROM (16 kbytes + 2 kbytes)
Interval timer 1
Interval timer 2
Modular multiplication
coprocessor
On-chip
oscillator
Power-on
reset circuit
Internal address bus
Register
(612 bytes)
5
OSC
OSC
DATA
SELECTOR
6
DOUT
7
DIN
8
CLK
9
STB
10
K1
11
K2
SERIAL
INTERFACE
DISPLAY MEMORY
24 BITS x 12 WORDS
24-BIT OUTPUT
LATCH
12-BIT SHIFT
REGISTER
SEGMENT
DRIVER
TIMING GENERATOR
KEY SCAN
COMMAND
DECODER
DIMMING
CIRCUIT
KEY DATA MEMORY
(2 x 16 BITS)
4-BIT LATCH
1
LED1
2
LED2
3
LED3
4
LED4
24
16
16
12
4
8
8
4
8
27 SG14
29 SG16
30 VEE
28 SG15
8
31 GR12
33 GR10
32 GR11
32 GR11
23 SG10
24 SG11
25 SG12
26 SG13
22
SG9
21
SG8
20
SG7
19
SG6
18
SG5
17
SG4
16
SG3
15
SG2
14
SG1
MULTIPLEXED
DRIVER
34
GR9
35
GR8
36
GR7
37
GR6
39
GR4
40
GR3
41
GR2
42
GR1
43
VDD
44
VSS
13
VDD
12
VSS
38
GR5
GRID
DRIVER
Ver. 1.1
HBD-E385/E390/T39
60
IC101 RZ5B701-0001E2 (TUNER2FMF-NS BOARD)
GND
1
VDD
FM LNA
Filter
AGC
AMP
AGC
DET
ADC
Digital
Mixer
FM
Demodulator
RSSI
Calculation
Digital
AGC
Stereo
Decoder
DAC
LOUT
ROUT
LRCK
BCLK
IISD
IIS Controller
IIS
Generator
Station
Detector
Image
Control
VDD
SPI
12C
HOST Controller
Serial Interface / Registers
Digital Filters
Digital Signal Processing
ADC
AGC
AMP
LOSC
XOSC
Clock
Generator
IIC/RDSI
LA
CK
VDD
GND
DA
IISD
IISD
LRCK / LOUT
Lch
Rch
BCLK / ROUT
BCLK
SW
VDD
X2
X1
CP1
SW
Amplifier
LRCK
20
19
18
17
16
15
14
13
12
11
10
9
8
GNDRF 7
CP2
5
6
GNDRF
4
5
FRF1
3
3
FRF2
3
4
VDDRF VDD
2
2
1
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