DOWNLOAD Sony MHC-V5 Service Manual ↓ Size: 9.13 MB | Pages: 101 in PDF or view online for FREE

Model
MHC-V5
Pages
101
Size
9.13 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-v5.pdf
Date
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Sony MHC-V5 Service Manual ▷ View online

MHC-V5
65
IC001, 002  TPS542941PWPR
VIN2
16
VBST2
15
SW2
14
PGND2
13
EN2
12
PG2
11
VFB2
10
VREG5
9
VIN1 1
VBST1
SW1
2
3
PGND1 4
EN1 5
PG1
VFB1
6
7
GND 8
VREG5
VREG5
PROTECTION
LOGIC
+ 
CH1 MIN-OFF
TIMER
+
+
REF2
PGND2
SW2
+ 
REF_OCL
SW2
SS2
ERR COMP
+ 
32%
UV
UV2
ZC2
ZC1
OCP2
OCP1
CH2 MIN-OFF
TIMER
+
+
+
REF1
PGND1
PGND
PGND
VIN1
CONTROL
LOGIC
CONTROL
LOGIC
SW1
+
REF_OCL
XCON
XCON
SW1
SS1
UV1
UV2
UVLO
TSD
ERR COMP
 
+
+
+ 
+16%
16%
32%
UV
UV1
PG COMP
 
+
+
+16%
16%
PG COMP
SS1
SS2
PGND
EN LOGIC
5V REG
EN LOGIC
FIXED
SOFT START
REF1
REF2
REF
UVLO
VREG5
PGND
IC401  AM5890S
VINFC 1
TRB1 2
REGO2 3
VINSL+ 4
REGO1 5
FWD 6
REV 7
VCC1
VCC2
8
VOTR– 9
VOTR+ 10
VOSL+ 11
VOSL– 12
VOFC– 13
VOFC+ 14
MUTE
28
BIAS
27
TRB2
25
RESET
24
VINLD
23
GND
22
VCTL
21
VCCD
20
VCC2
19
VOLD–
18
VOLD+
17
VOTK–
16
VOTK+
15
+
+
+ 
+ 
+
ACTUATOR
DRIVER (6x)
VCC1
VCC1
SLED
DRIVER (4x)
TRAY
DRIVER
MUTE
PRE
DRIVER
+
VCC2
ACTUATOR
DRIVER (6x)
THERMAL
SHUT DOWN
VCC2
SPINDLE
DRIVER (4x)
VCC2
VINTK
26
VOLTAGE
DETECTION
MHC-V5
66
IC602, 605  SN74LV4052APWR
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
IC604, 611, 615  PCM1754DBQR
1
AUDIO
SERIAL
PORT
POWER
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
FILTER
OUTPUT AMP
&  LOW-PASS
FILTER
MUTE
SYSTEM
CLOCK
MANAGER
16 SCK
13 DEMP
12 TEST
11 ZEROA
9 AGND
7
VOUTL
8
VOUTR
10 VCOM
IC451  GL850G-OGY33
DP0 24
DM0 23
AVDD 22
PWREN1#/SDA 21
OVCUR1#/SMC 20
PWREN2#
SDA
SMC
SMD
19
DM1
1
DP1
2
DM2
3
DP2
4
RREF
5
AVDD
6
X1
7
X2
8
DM3
9
DP3
10
AVDD
11
DM4
12
DP4
13
RESET#
14
TEST/SCL
15
DVDD
16
PGANG
17
OVCUR2#/SMD
OVCUR2#
SCL, SDA, SMC, SMD, 
PGANG, RESET#, TEST
OVCUR1#/
PWREN1#
18
USPORT
TRANSCEIVER
DSPORT
TRANSCEIVER
DSPORT
TRANSCEIVER
DSPORT
TRANSCEIVER
DSPORT
TRANSCEIVER
PLL
×40, ×10
UTMI
SIE
REPEA
TER
FRTIMER
TT
 (TRANSACTION 
TRANSLA
TOR)
REPEA
TER/TT
 
ROUTING LOGIC
USPOR
T
LOGIC
CONTROL/ST
ATUS
REGISTER
DSPORT2
LOGIC
DSPORT1
LOGIC
DSPORT4
LOGIC
DSPORT3
LOGIC
ROM
RAM
CPU
MHC-V5
67
IC606  PCM1808PWR
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
VDD
DGND
4
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
SCKI 6
VREF 1
IC607, 608  TC7WH157FK
SELECT
11
6
ST
11
7
A 1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC610  SRC4182
1
LGRP
18 OFMT1
17 OWL0
16 OWL1
20 TDMI
19 OFMT0
24 LRCKO
23 SDOUT
26 MODE0
25 BCKO
28 MODE2
27 MODE1
22 VDD
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
– D-AMP Board –
IC1009, 1011, 1012  IRS2092STRPBF-CU
CSH
16
VB
15
HO
14
VS
13
VCC
12
LO
11
COM
10
DT
9
VAA 1
GND
IN-
2
3
COMP 4
CSD 5
VSS
VREF
6
7
OCSET 8
+
PROTECTION
CONTROL
HV LEVEL
SHIFT
HV LEVEL
SHIFT
HV LEVEL
SHIFT
HV LEVEL
SHIFT
HV LEVEL
SHIFT
+
VAA+VSS
2
COMP
OTA
SD
DT
DEAD TIME
LOW SIDE CS
HIGH 
SIDE CS
Ver. 1.1
Note: The IC608 is deleted from the 
midway of production.
MHC-V5
68
– FL Board –
IC2002  TC62D723FNG
VDD
24
REXT
23
SOUT
22
PWMCLK
21
OUT15
20
OUT14
19
OUT13
18
OUT12
17
OUT11
16
OUT10
15
OUT9
14
OUT8
13
GND 1
SIN
SCK
2
3
TRANS 4
OUT0 5
OUT1
OUT2
6
7
OUT3 8
OUT4 9
OUT5
OUT6
10
11
OUT7 12
OUTPUT 
OPEN/SHORT
 DETECTION
 CIRCUIT
CONSTANT 
CURRENT 
OUTPUT 
CIRCUIT
OUTPUT 
DELAY 
CIRCUIT
OUTPUT ON/OFF 
SETTING DATA 
REGISTER
COMPARATOR
PWM DATA 
REGISTER
DATA TRANSFER 
CONTROL CIRCUIT
16-bit SHIFT REGISTER
SOUT
SELECTION
CIRCUIT
COMMAND
CONTROL
CIRCUIT
PWM
COUNTER
ERROR 
DETECTION
 RESULT DATA 
REGISTER
REFERENCE
VOLTAGE
16-bit ×2
STATE SETTING 
REGISTER
TSD
CIRCUIT
POD
CIRCUIT
POR
CIRCUIT
F/F
8-bit DAC
Page of 101
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