Sony DAV-TZ150 Service Manual ▷ View online
DAV-TZ150
DAV-TZ150
21
21
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM
Poweroutput
+25V
MCU
STM8
S105K6T6CTR
32K/32Pin
(VIO=3.3V)
DVD
IM LS5FP
MOTORDriver
AM5888
AUXin
2CHADC
withMux
CS5346
(VIO=3.3V)
IR
(
VIO=3.3V)
UART
I
2
S
PSU
Digital Power AMP
STA518 x 3
PWM
IR
STB_CON
HDMICEC
MTK_RES
ADC_RES
AMP_RES
I
2
C_SCL
I
2
C_SDA
CVBS
Digital Audio
Processor
STA309
(VIO=3.3)
SPKOUT300W
BTLOutput
50Wx6AtTHD=30%
L/R/SL/SR/CEN/SUB=8ohm
BTLOutput
50Wx6AtTHD=30%
L/R/SL/SR/CEN/SUB=8ohm
SpeakerJack:Springtype
MPEG
CXD9927RͲA
TQFP256
(VIO=3.3V)
USB2.0
USB
KSETunerModule
Ricoh 5B705
(VIO=3.3V)
HDMITMDS
HDMIDDC
HDMICEC
HDMIDDC
HDMICEC
HDMI
FLASH
32M
SerialEEPROM
16K
SDRAM
4M x16
CVBS
I
2
C
POWERKEY
I
2
C
DATA
MCLK
BICK
LRCK
MCLK
BICK
LRCK
I
2
C
VFDdriver
PT6311
SPI
DCtoDC
TPS54331
MOS
+5V
S+5V
STB_CON
DATA
0Ͳ3
MCLK
BICK
LRCK
BICK
LRCK
DA
TA
TA
0Ͳ
3
MCLK
BICK
LRCK
DA
TA
TA
in
DAV-TZ150
DAV-TZ150
22
22
OVER
VOLTAGE
PROTECT
THERMAL
SHUTDOWN
+33.5 V
+0.83 V
+0.52 V
+7.3 V
+14.6 V/+10 V
FB/CC/OVP 1
VCC 2
DRIVE
5
O.C.P
6
FM/SS
7
GND
8
TIMER
tFMx
Q
R
S
Q
R
S
DELAY
10
Ps
+
+
PWM
LATCH
1.2 mA
12
PA
+4.7 V/
+3.7 V
FREQUENCY
MODULATION
DRIVE
BLANKING
(300 ns)
OVER LOAD
PROTECTION
FEEDBACK/
OVER CURRENT
PROTECT
PWM
OSCILLATION
92 to 108 kHz
RESET
PULSE
PULSE
20
PA
+9.6 V
410
PA
+7.6 V
24
PA
UNDER
VOLTAGE
LOCK OUT
INTERNAL
BIAS
CV/CC
CONTROL
NOISE
REDUCTOR
+8.5 V
BURST
SOFT
START
NC 3
STARTUP 4
GR6
39
GR7
38
GR8
37
SG20/GR9
36
SG19/GR10
35
VEE
34
VDD
33
SG18/GR11
32
SG17/GR12
31
SG16/GR13
30
SW1 1
SW2 2
SW3 3
SW4 4
SW2 2
SW3 3
SW4 4
DOUT 5
DIN 6
NC 7
CLK 8
STB 9
STB 9
SG15/GR14
29
SG14/GR15
28
SG13/GR16
27
OSC
52
LED1
50
GND
51
LED2
49
LED3
48
LED4
47
LED5
46
VDD
45
GR1
44
GR2
43
GR3
42
SG1/KS1
15
VDD
14
SG2/KS2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7/KS7
21
SG8/KS8
22
SG9/KS9
23
SG10/KS10
24
SG1
1/KS1
1
25
SG12/KS12
26
GR4
41
GR5
40
GENERAL
INPUT
REGISTER
GRID
DRIVER
LED DRIVER
CONTROL
SERIAL DATA
INTERFACE
K1 10
K2 11
K3 12
K4 13
K2 11
K3 12
K4 13
KEY MATRIX
MEMORY
OSCILLATOR
TIMING
GENERATOR
DISPLAY
MEMORY
SEGMENT DRIVER,
GND DRIRIVER,
KEY SCAN OUTPUT
DIMMING
CIRCUIT
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
•
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
– MAIN Board –
IC100 STA309A
SERIAL
DATA IN
PLL
DDX
SERIAL
DATA OUT
SDI_78/DSD_6 6
SDI_56/DSD_5 7
SDI_32/DSD_4 8
SDI_12/DSD_3 9
SDI_56/DSD_5 7
SDI_32/DSD_4 8
SDI_12/DSD_3 9
LRCKI/DSD_2 10
MVO/DSD_CLK 1
GND 2
VDD 3
GND 4
NC 5
BICKI/DSD_1 11
RESET 15
PLL_BYPASS 16
VDD 12
GND 13
NC 14
OUT3_A
43
OUT3_B
42
OUT4_A
41
OUT4_B
40
OUT5_A
39
OUT2_A
48
OUT2_B
47
NC
46
GND
45
VDD
44
OUT5_B
38
NC
37
GND
36
VDD
35
OUT6_A
34
OUT6_B
33
VDD
59
SDO_34
58
SDO_12
57
LRCKO
56
SDO_78
63
SDO_56
62
NC
61
GND
60
BICKO
55
NC
54
PWDN
64
GND
53
VDD
52
EAPD
51
OUT1_
A
50
SA
17
SDA
18
SCL
19
OUT8_A
30
OUT7_A
32
OUT8_B
29
OUT7_B
31
XTI
20
FIL
TER_PLL
21
NC
22
GNDA
23
VDDA
24
CKOUT
25
NC
26
GND
27
VDD
28
OUT1_B
49
I2C
SYSTEM
CONTROL
SISTEM
TIMING
POWER
DOWN
OVER
SAMPLING
VOLUME
LIMITING
CHANNEL
MAPPING
TREBLE,
BASS, EQ
(BIQUADS)
VARIABLE
OVER-
SAMPLING
VARIABLE
DOWN-
SAMPLING
• IC Block Diagrams
– CONTROL Board –
IC208 PT6311
IC208 PT6311
– POWER Board –
IC900 SSC620SA
IC900 SSC620SA
Note: The components identifi ed by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specifi ed.
Note: When the complete MAIN board is replaced, re-
fer to “NOTE OF REPLACING THE IC101, IC102
AND IC103 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
AND IC103 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
Note: When the complete MAIN board is replaced, re-
fer to “NOTE OF REPLACING THE IC101, IC102
AND IC103 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
AND IC103 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
DAV-TZ150
DAV-TZ150
23
23
IC205 TP2041BDBV
OC 3
OUT 1
GND 2
CHARGE
PUMP
CURRENT
SENSE
CURRENT
LIMIT
DRIVER
DEGLITCH
UNDER
VOLTAGE
LOCK OUT
THERMAL
SENSE
IN
5
EN
4
IC301 AM5888
VINFC 1
TRB1 2
REGO2 3
VINSL+ 4
REGO1 5
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
NC
24
VINLD
23
GND
22
VCTL
21
NC
20
VCC2
19
VOLD-
18
VOLD+
17
VOTK-
16
VOTK+
15
+
+
+
+
+
ACTUATOR
DRIVER (6x)
VCC1
VCC1
SPINDLE
DRIVER (4x)
TRAY
DRIVER
MUTE
PRE
DRIVER
+
VCC2
ACTUATOR
DRIVER (6x)
THERMAL
SHUTDOWN
VCC2
SPINDLE
DRIVER (4x)
VCC2
VINTK
26
IC503 TPS54331D
EN 3
VIN 2
BOOT 1
7 GND
8 PH
5 VSENSE
SHUTDOWN
LOGIC
BOOT
CHARGE
THERMAL
SHUTDOWN
SS 4
ENABLE THRESHOLD
ENABLE
COMPARATOR
+
+
–
6 COMP
MAXIMUM
CLAMP
FREQUENCY
SHIFT
GATE
DRIVE
LOGIC
LOGIC
BOOT
UNDERVOLTAGE
LOCKOUT
OSCILLATOR
SLOPE
COMPENSATION
ECO-MODE
MAXIMUM CLAMP
DISCHARGE
LOGIC
VOLTAGE
REFERENCE
PWM
COMPARATOR
PWM
LATCH
6
Q R
S
12 A/V
CURRENT
SENSE
ERROR
AMPLIFIER
IC101 – 103 STA518
REGULATORS
M2
M3
PROTECTIONS
&
LOGIC
GND-SUB 1
OUT2B 2
OUT2B 3
OUT2B 3
Vcc2B 4
GND2B 5
GND2A 6
Vcc2A 7
OUT2A 8
OUT2A 9
OUT2A 9
OUT1B 10
OUT1B 11
OUT1B 11
Vcc1B 12
GND1B 13
GND1A 14
Vcc1A 15
OUT1A 16
OUT1A 17
OUT1A 17
N.C. 18
VccSign
36
VccSign
35
VSS
34
VSS
33
IN2B
32
IN2A
31
IN1B
30
IN1A
29
TH_WAR
28
FAULT
27
TRI-STATE
26
PWRDN
25
CONFIG
24
VL
23
VDD
22
VDD
21
GND-Reg
20
GND-Clean
19
M5
M4
M15
M17
M16
M14
IC201 CS5346
MUX
LEVEL
TRANSISTOR
INTERNAL
VOLTAGE
REFERENCE
REGISTER
CONFIGURATION
LEVEL
TRANSISTOR
PCM
SERIAL
INTERFACE
SDA/CDOUT 1
SCL/CCLK 2
AD0/CS 3
AD1/CDIN 4
VLC 5
RST 6
RST 6
AIN3A 7
AIN3B 8
AIN2A 9
AIN2B 10
AIN1A 11
VLS
36
NC
35
NC
34
NC
33
AGND
32
NC
31
NC
30
AIN1B 12
AGND
13
VA
14
AFIL
TA
15
AFIL
TB
16
VQ
17
VQ
18
FIL
T+
19
NC
20
AIN4A/MICIN1
21
AIN4B/MICIN2
22
AIN5A
23
OVFL
48
INT
47
VD
46
DGND
45
MCLK
44
LRCK
43
SCLK
42
SDOUT
41
NC
40
NC
39
NC
38
AIN5B
24
NC
37
+32 dB
+32 dB
PGA
PGA
PGAOUTB
29
PGAOUTA
28
AIN6B
27
AIN6A
26
MICBIAS
25
MULTIBIT
OVERSUMPLING
A/D CONVERTER
MULTIBIT
OVERSUMPLING
A/D CONVERTER
LOW-LATENCY
ANTI-ALIAS
FILTER
LOW-LATENCY
ANTI-ALIAS
FILTER
HIGH
PASS
PASS
FILTER
HIGH
PASS
PASS
FILTER
DAV-TZ150
DAV-TZ150
24
24
4-2. PRINTED WIRING BOARDS - PANEL Section -
•
: Uses unleaded solder.
CONTROL BOARD
(COMPONENT SIDE)
CONTROL BOARD
(CONDUCTOR SIDE)
STANDBY BOARD
(COMPONENT SIDE)
STANDBY BOARD
(CONDUCTOR SIDE)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
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