Sony HCD-ESX6 / HCD-ESX8 / HCD-ESX9 Service Manual ▷ View online
HCD-ESX6/ESX8/ESX9
53
IC701 TAS3108DCPR (MB Board (1/6))
MCLK
Input
SAP
Audio DSP Core
Output
SAP
Microprocessor
and
I
2
C Bus Controller
PLL and Clock Management
M
U
X
X
M
U
X
X
M
U
X
X
M
U
X
X
M
U
X
X
M
U
X
X
÷4
Master
SCL
Oversample Clock
N = 0 (Default)
M = 8 (Default)
I
2
C
Master/Slave
Controller
8-Bit
WARP
8051 Microprocessor
OSC
÷2
÷2
÷2
÷2
÷ Z = 2
DEFAULT
÷ X = 1
DEFAULT
÷ Y = 64
DEFAULT
÷10
1/(M+1)
1/2
N
M
U
X
X
PLL
X 11
20
SCLKIN
19
LRCK
3
XTALI
2
VR_PLL
1
AVSS
4
XTALO
5
MCLKI
6
MCRCK_DV
7
CS0
8
GPIO
9
DVDD
10
DVSS
11
SDIN1
12
SDIN2
13
SDIN3
14
SDIN4
15
SDA1
16
SCL1
17
SDA2
18
SCL2
21
MCLKO
36
PLL2
37
RSRV
38
AVDD
39
GND
35
PLL1
34
PLL0
22
SCLKOUT1
23
SCLKOUT2
24
SDOUT4
25
SDOUT3
26
SDOUT2
27
SDOUT1
28
VR_DIG
29
DVSS
30
DVDD
31
PDN
32
RESET
33
RSRV
IC740 SRC4182 (MB Board (1/6))
P
R
G
L
1
18 OFMT1
17 OWL0
16 OWL1
17 OWL0
16 OWL1
20 TDMI
19 OFMT0
24 LRCKO
23 SDOUT
23 SDOUT
26 MODE0
25 BCKO
28 MODE2
27 MODE1
27 MODE1
22 VDD
21 DGND
21 DGND
15 RDY
2
RCKI
3
NC
4
SDIN
5
BCKI
6
LRCKI
9
BYPAS
10
IFMT0
11
IFMT1
12
IFMT2
13
RST
14
MUTE
7
VIO
8
DGND
REFERENCE
CLOCK
INTERPOLATION
FILTERS
RE-SAMPLER
DECIMATION
FILTERS
AUDIO
OUTPUT
PORT
AUDIO
INPUT
PORT
RATE
ESTIMATOR
CONTROL
LOGIC
HCD-ESX6/ESX8/ESX9
54
IC750 PCM1754DBQR (MB Board (1/6))
IC751 PCM1754DBQR (MB Board (1/6)) (ESX9)
IC751 PCM1754DBQR (MB Board (1/6)) (ESX9)
IC780 TC7WH157FK (MB Board (1/6))
1
AUDIO
SERIAL
PORT
POWER
SUPPLY
SUPPLY
BCK
SYSTEM
CLOCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
15
SERIAL
CONTROL
PORT
FMT
14
4x/8x OVERSAMPLING DIGITAL
FILTER & FUNCTION CONTROL
ENHANCED MULTILEVEL
DELTA-SIGMA MODULATOR
D/A
CONVERTER
D/A
CONVERTER
ZERO
DETECT
OUTPUT AMP
& LOW-PASS
& LOW-PASS
FILTER
OUTPUT AMP
& LOW-PASS
& LOW-PASS
FILTER
MUTE
SYSTEM
CLOCK
MANAGER
16 SCK
13 DEMP
12 TEST
11 ZEROA
9 AGND
VLTUO
VRTUO
10 VCOM
7
8
8
SELECT
11
6
ST
11
7
A 1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
HCD-ESX6/ESX8/ESX9
55
IC851 AM5890S (MB Board (3/6))
IC1600 SN74LV4052APWR (MB Board (1/6))
Actuator
Driver (6X)
MUTE
Actuator
Driver (6X)
Spindle
Driver (4X)
Sled
Driver (4X)
Thermal
Shut down
25K
Vcc2
25K
10K
Vcc2
Vcc2
Vcc2
Vcc1
Pre-DRV
TRAY
DRIVER
10K
25K
15K
10K
Voltage
Detection
10K
+
-
+
-
+
-
+
-
+
-
+
-
28
MUTE
27
BIAS
26
VINTK
25
TRB_2
24
RESET
23
VINLD
22
GND
30
PGND
29
PGND
21
VCTL
20
VCCD
19
Vcc2
18
VOLD-
17
VOLD+
16
VOTK-
15
VOTK+
1
VINFC
2
TRB_1
3
REGO2
4
VINSL+
5
REGO1
6
FWD
7
REV
8
Vcc1
9
VOTR-
10
VOTR+
11
VOSL+
12
VOSL-
13
VOFC-
14
VOFC+
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y0
1Y2
VCC
1Y1
1-COM
1Y0
1Y3
A
B
GND
GND
INH
2Y1
2Y3
2-COM
2Y2
HCD-ESX6/ESX8/ESX9
56
IC1705 TAS5613APHDR (MB Board (5/6)) (ESX6)
GVDD_A
PWM
ACTIVITY
DETECTOR
GVDD_C
GVDD_B GVDD_D
PVDD_X
OUT_X
GND_X
TIMING
CONTROL
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
+
-
ANALOG COMPARATOR MUX
+
-
+
-
PROTECTION & I/O LOGIC
STARTUP
CONTROL
POWER-UP
RESET
TEMP
SENSE
OVER-LOAD
PROTECTION
PPSC
CB3C
UVP
CURRENT
SENSE
VREG
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
OSCILLATOR
ANALOG INPUT MUX
PSU_FF
4
4
4
PVDD_X
4
GND
OC_ADJ 1
/RESET 2
C_STARTUP 3
INPUT_A 4
INPUT_B 5
VI_CM 6
GND 7
AGND 8
VREG 9
VREG 9
INPUT_C 10
INPUT_D 11
FREQ_ADJ 12
OSC_IO+ 13
OSC_IO-
OTW1
SD
GVDD_A
BST_A
PVDD_A
GND_A
GVDD_B
GVDD_C
GVDD_D
BST_D
GND_D
OUT_D
PVDD_D
OUT_A
CLIP
READY
OTW1
OTW2
SD
READY
OTW1
OTW2
SD
M1
M2
M3
M3
14
/SD 15
/OTW1 16
/OTW2
17
GND_A
49
PVDD_A
50
PVDD_A
51
OUT_A
52
OUT_A
53
BST_A
54
GVDD_A
55
GVDD_B
GND_A
PVDD_A
PVDD_A
OUT_A
OUT_A
BST_A
GVDD_A
GVDD_B
56
GND
57
GND
58
NC
59
NC
60
NC
61
NC
62
PSU_REF
63
VDD
64
/CLIP
18
READY
19
M1
20
M3
22
GND
23
GND
24
M2
21
GVDD_C
25
GVDD_D
26
BST_D
GND_D
27
28
OUT_D
29
OUT_D
30
PVDD_D
31
PVDD_D
OTW2
CLIP
READY
M1
M3
M2
GVDD_C
GVDD_D
BST_D
GND_D
OUT_D
OUT_D
PVDD_D
PVDD_D
32
GND_D
33
GND_C
34
GND_C
35
OUT_C
37
PVDD_C
38
OUT_C
36
PVDD_C
39
BST_C
40
BST_B
41
PVDD_B
43
OUT_B
44
GND_B
47
GND_A
48
OUT_B
45
GND_B
46
PVDD_B
42
-
+
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