Panasonic SAHT-640-WPL Service manual
ORDER NO. MD0609313SE
DVD Home Theater Sound System
SA-HT640WPL
Colour
(S).......................Silver Type
Subject :
Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded
Views & Parts List (Update)
Please file and use this supplement manual together with the service manual for
Model No.SA-HT640WPL, Order No. MD0603060C3
CONTENTS
Page Page
1 Notes 2
2 Block Diagram
3 Schematic Diagram Notes
4 Schematic Diagram
4.1. DVD Module Circuit
4.2. Main Circuit
4.3. Power, AC-inlet & Sub power Circuit
4.4. FL, Headphone, Loading Motor, Tray Motor, Sensor &
Optical Pickup Unit Circuit
5 Printed Circuit Board
11
13
13
17
22
26
29
3
5.1. DVD Module P.C.B. 29
5.2. Main, AC- inlet & Sub power P.C.B.
5.3. Power P.C.B.
5.4. FL, Headphone, Loading Motor, Tray Motor & Sensor
P.C.B.
6 Exploded Views
6.1. Cabinet Parts Location
6.2. Packaging
7 Replacement Parts List (Revise)
7.1. Component Parts List
30
31
32
33
33
36
37
38
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-HT640WPL
1 Notes
This supplement includes revised contents to the original service manual for below sections:-
1)Block Diagram (Section 17)
2)Schematic Diagram (Section 18)
3)Printed Circuit Board (Section 19)
4)Exploded Views (Section 23)
5)Replacement Parts List (Section 24)
2
2 Block Diagram
SA-HT640WPL
OPTICAL PICK UP UNIT
PHOTO DETECTOR
B1 B2
A2
A1
A3
A4
B4
B3
HEAD
AMP
LASER DIODE
LASER DIODE
Q8551,8552
LD DRIVE
Q8561,8562
LD DRIVE
IC8001
MN2DS0003APH
DV2.1 LSI
138
VIN1
137
VIN2
136
VIN3
135
VIN4
131
VIN8
132
VIN7
133
VIN6
134
VIN5
129
VIN10
130
VIN9
124
LPC01
123
LPC1
126
LPC02
125
LPC2
110
RFINN
111
RFINP
VHALF
PWM1
PWM0
DRV1
DRV0
AD1
DRV4
DRV8
IC8251
C0GBG0000048
TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE
VOL4+
15
+
VOL4-
OPIN+
VOL3+
VOL3-
OPIN-
VOL1+
VOL1-
VOL2+
VOL2-
16
4
17
18
5
14
13
12
11
LEVEL
128
TRV DRV
147
F0 DRV
148
SP DRV
76
TRS DRV
75
140
MUTE3
79
MUTE12,4
83
BIAS1
1
VIN1
2
VIN2
3
23
VIN3
24
LDIN
+
OPOUT
MUTE3
MUTE12
MUTE4
BIAS2
CH3
MUTE
CH1,2
MUTE
CH4
MUTE
6
27
9
20
+
SHIFT
LEVEL
SHIFT
+
-
LEVEL
SHIFT
+
LEVEL
SHIFT
+
+
+
+
+
+
+
+
TRAVERSE
MOTOR
SPINDLE
MOTOR
OPTICAL PICK UP UNIT
ACTUATOR
TRACKING
HFM
COIL
FOCUS
COIL
ACT T+
ACT T-
ACT F+
ACT F-
IC8601
C0EBE0000384
VOLTAGE DETECTING
2
NRESET
IC8606
C0EBA0000031
RESET
OUT
1
Q8606,
8607
BUFFER
Q8550,
8560
BUFFER
78
DRV3
SW
81
DRV6
72
FG
SDA
73
NRST
60
P8
SCL
59
P9
QR8571
BUFFER
IC8611
EEPROM
5
SDA
6
SCL
TRAVERSE SW
(Not supplied)
SA-HT640WPL BLOCK DIAGRAM
3
SA-HT640WPL
IC8051
C3ABPG000133
64M SDRAM
IC8651
RFKWMH82H160
16M FLASH ROM
29
DQ0
31
33
35
38
40
42
44
30
DATA
32
34
36
39
41
43
45
DQ15
MEMORY
ADDRESS
12bit
MEMORY
DATA
16bit
IC8001
MN2DS0003APH
DV2.1 LSI
23
A0
24
A1
25
A2
26
A3
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
22
A10
35
A11
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
42
DQ8
44
DQ9
45
DQ10
47
DQ11
48
DQ12
50
DQ13
51
DQ14
53
DQ15
19
CS
18
NRAS
17
NCAS
16
NWE
38
CLK
25
A0
18
A7
8
A8
1
A15
48
A16
17
A17
16
A18
19
A19
20
A20
XOEXWEXCE
281126
227
MA0
224
MA1
221
MA2
217
MA3
220
MA4
223
226
228
233
238
230
237
256
252
254
240
244
245
248
243
212
210
207
204
200
198
195
193
192
194
197
199
203
206
208
211
MEMORY
MA5
ADDRESS
MA6
12bit
MA7
MA8
MA9
MA10
MA11
17
MDQ0
14
MDQ1
11
MDQ2
8
MDQ3
5
MDQ4
2
MDQ5
MDQ6
MEMORY
MDQ7
DATA
MDQ8
MDQ9
MDQ10
MDQ11
MDQ12
MDQ13
MDQ14
MDQ15
NCSM
NRAS
NCAS
NWE
MCK
EXADT0
EXADT7
EXADT8
EXADT15
EXADR16
EXADR17
EXADR18
EXADR19
EXADR20
NEXOE
NEXWE
NEXCE
MDQ16
MDQ31
16bit
ADDRESS
ADDRESS
DATA
1
4
7
10
13
15
18
23
39
37
51
24
40
36
50
25
41
33
47
27
42
32
46
30
43
31
45
21
52
22
38
170
SRCK
169
LRCK
176
AD OUT0
175
AD OUT1
174
AD OUT2
171
AD OUT3
53 2
P15
56
P12
57
P11
163
DACCK
A MUTE
55
P13
Y
156
DAC4 OUT
DAC5 OUT
DAC1 OUT
DAC2 OUT
DAC3 OUT
P3
P1
P2
C
158
Y/PY/G
149
CB/PB/B
151
CR/PR/R
152
OP CPU CLK
68
OP CPU CMD
70
OP CPU STAT
69
IC8421
C0FBBK000050
AUDIO DAC
7
BCK
LRCK
8
11
DATA2
12
DATA3
13
DATA4
DATA1
6
MS
3
MC
MD
4
SCK
5
SERIAL
INPUT
I/F
FUNCTION
CONTROL
I/F
SYSTEM
CLOCK
MANAGER
4X/8X
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
SYSTEM
CLOCK
IC8691
C0JBAA000346
AND GATE
1
2
IC8695
C0JBAA000346
AND GATE
1
2
V OUT1
V OUT2
V OUT3
V OUT4
V OUT5
V OUT6
V OUT7
V OUT8
ZERO2
27
26
22
21
20
19
16
15
28
QR8420
MUTING
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
DAC
DAC
DAC
DAC
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
ZERO DETECT
4
4
DVD MIX L
DVD MIX R
DVD FL
DVD FR
DVD SL
DVD SR
DVD CNT
SUBW
ZFLAG
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
DVD CLK
DVD CMD
DVD STAT
SA-HT640WPL BLOCK DIAGRAM
4
TUNER PACK
FM ANT
SA-HT640WPL
AM ANT
17
RF AMP
5
PLL FREQUENCY
SYNTHESIZER
(LC7213MDTRM)
16
18
17
11
15
+B
AM IFT
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
POWER ON
RESET
+B
(FM)
+B
MIXER
OSC
+B
6
(FM)
POWER
SUPPLY
(FM:ON)
BUFFER
8
REFERENCE
DIVIDER
1019
SWALLOW COUNTER
1/6,1/17,4 BITS
12 BITS
PROGRAMMABLE
DIVIDER
SHIFT REGISTER LATCH
12
7
FM
IF AMP
ALC
BUFFER
LEVEL
DET
FM IF
1/2
896
AM
OSC
C2B
I/F
S-CURVE
FM
DET
REG
AM
MIX
AM/FM
IF
BUFFER
DO
CE
DI
DECODER
STEREO
SWITCH
+B
+B
Rch
FM/AM IF AMP,
DET/AM OSC MIX
/FM MPX
(LA1833NMNTLM)
131415161718192021222324
PILOT
CANCEL
PILOT
FFFFFF
DET
IC2801
C9ZB00000461
VIDEO BUFFER
H
BIAS
CY IN
Y/PY/G
TUN L
CB/PB/B
CR/PR/R
Y
C
+B
121110
ZFLAG
+B
DVD CLK
DVD CMD
DVD STAT
ST/DO
DI
SD
CE
CL
11
10
13
15
7
8
6
5
14
4
1.16
12
Q2006
Q9001
PHOTO
INTERRUPTOR
44
DVD CK
42
DVD CMD
43
DVD STA
39
ST / DO
37
TU SDA
38
TU SD
40
FM DET
36
TU SCL
SEL
CB IN
CR IN
SEL
Y IN
CV IN
MUTE 1
MUTE 2
C IN
VCC 1
GND
CLAMP
CLAMP
LOAD
CLAMP
BIAS
BIAS
BIAS
MUTE DVD
53
VMUTE
L
6dB
6dB
6dB
6dB
+
6dB
7
DISC SENSE
30
PULSE
6dB
H
L
29
POS SW
7069 45
OPEN SW
12 MHz
LPF
12 MHz
LPF
12 MHz
LPF
6 MHz
LPF
6 MHz
LPF
6 MHz
LPF
S9001
75
75
75
75
75
75
+B
Q9103
PHOTO
INTERRUPTOR
Q9102
PHOTO
INTERRUPTOR
Q9101
PHOTO
INTERRUPTOR
CY OUT
CY SAG
CB OUT
CB SAG
CR OUT
CR SAG
Y OUT
Y SAG
V OUT
V SAG
C OUT
GND2
24
23
21
20
18
17
27
26
30
29
32
19,22,25
LOADING
MOTOR
IC5750
C0GAG0000007
MOTOR DRIVE(TRAY)
TRAY
MOTOR
2
4
IC2003
C0GAG0000007
MOTOR DRIVE(LOADING)
2
4
IC2001
MN101C49GHG
SYSTEM CONTROL
DRIVE
+B
DRIVE
+B
JK2001
Y(RED)
JK2001
CB(GREEN)
JK2001
CR(BLUE)
JK2001
VIDEO OUT
CONTROL
GNDVCC
86
CONTROL
GNDVCC
86
C
7
9
1
Q5750
Q2001
1
7
9
Y
MOTOR
DRIVE
MOTOR
DRIVE
JK2001
S-VIDEO OUT
94
96
LOAD REV
LOAD FWD
34
PWM
98
97
TURN FWD
TURN REW
AM
ANT
COIL
AM
RM AMP
AM IF
AGC
COMP
TUNING
DRIVE
AM DET
SD
DET OUT
REG
ST
+B
X103
1
20
14
13
SD
5
2
3
4
ST/DO
CE
DI
CLCL
AM
OSC
COIL
PHASE
DET
VCO
987654321
SA-HT640WPL BLOCK DIAGRAM
5
SA-HT640WPL
Q2310
BUFFER
TUNER L(R)
DVD MIX L(R)
DVD CNT
DVD-SUBW
Q2309
VR6800
(VOLUME)
DVD POINT
DVD FL(FR)
DVD SL(SR)
919218
JOG A
JOG B
JK2001
AUX
Q2307
+B
MUTING
11
VCC
VREF+
100
VDD
Q2308
10
VREF
88(87)
90(89)
92(91)
94(93)
96(95)
84(83)
85
-B
86
+B
81(80)
82
79
MUTING
Z6900
(REMOTE SENSOR)
+B
IC2102
C1AB00002463
ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)
INL5
INL4
(INR4)
SUB IN
26
RMT
(INR5)
INL3
(INR3)
INL2
(INR2)
INL1
(INR1)
FL IN
(FRIN)
VEE
VCC
SL IN
C IN
AMP
(SR IN)
AMP
AMP
AMP
ASS
MCU I/F
CLOCK
64 65
49 50
ASP CK
DATA
ASP DA
TONE
H BASS
H BASS7
56 55
FLSEL OUT
(FRSEL OUT)
SLSEL OUT
(SRSEL OUT)
CSEL OUT
SUBSEL OUT
H BASS8
6
+
5
_
IC2105-(2)
C0ABCB000088
H BASS AMP
13
(22)
(36)
35
23
53 52
7
(21)
(37)
Q6901
14
24
24
LED
DRIVE
FLVOL IN
(FRVOL IN)
SLVOL IN
(SRVOL IN)
CVOL IN
SUBVOL IN
+B
83
WS LED
D6906
AMP
(39) (40)
AMP
AGC
IC5500
C0JBAB000011
INVERTER (CLOCK GENERATOR)
1 2 3 4 11 10
65
FH OP
IC2001
MN101C49GHG
SYSTEM CONTROL
AMP
SUBOUT
46
OP IN 1
AMP
OP OUT 1
SWITCH
SWITCH
X2001
8MHz
12
X OUT
31
32
26
27
48
47
45
X5500
375KHz
X5501
415KHz
OP IN 2 OP OUT 2
46
Q2003
RESET
13
X IN
33
RESET
AMP
+B
FLVOL OUT
(FRVOL OUT)
FLF IN
(FRF IN)
SL OUT
(SR OUT)
FL OUT
(FR OUT)
C OUT
65
15(20)
16(19)
30(41)
17(18)
28
44
Q2101
MUTING
(6)2
(5)3
IC2103
C0AABB000125
HEADPHONES AMP
7(1)
+
84
-B +B
Q2201
MUTING
CONTROL
50
HP MUTE
FRONT L (R)
CENTER
SUBWOOFER
OSC
SA-HT640WPL BLOCK DIAGRAM
6
SA-HT640WPL
Q2911-2914
MUTING
MODE 1
MODE 2
FRONT L
OSC
MODE 2
FRONT R
IC5000
C1AA00000755
AUDIO DIGITAL POWER AMP
IN1M
3
2
5
1
23
19
IN1P
SGND1
OSC
MODE
SGND2
INPUT
STAGE
MUTE
MODE
OSCILLATOR
MUTE
22
IN2P
INPUT
STAGE
IN2M
21
PWM
MODULATOR
STABI
MANAGER
PWM
MODULATOR
-B
12 7
PROT
STABI
RELEASE1
SWITCH1
ENABLE1
TEMPERATURE SENSOR
CURRENT PROTECTION
VOLTAGE PROTECTION
ENABLE2
SWITCH2
RELEASE2
CONTROL
AND
HANDSHAKE
CONTROL
AND
HANDSHAKE
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
VDDP2
VSSP1
STABI
STABI
-B
12 7
PROT
STABI
RELEASE1
SWITCH1
ENABLE1
TEMPERATURE SENSOR
CURRENT PROTECTION
VOLTAGE PROTECTION
ENABLE2
SWITCH2
RELEASE2
-B
12 7
PROT
STABI
RELEASE1
SWITCH1
ENABLE1
TEMPERATURE SENSOR
CURRENT PROTECTION
VOLTAGE PROTECTION
ENABLE2
SWITCH2
RELEASE2
CONTROL
AND
HANDSHAKE
CONTROL
AND
HANDSHAKE
CONTROL
AND
HANDSHAKE
CONTROL
AND
HANDSHAKE
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
VDDP2
VSSP1
11
+B +B
VDDP2
VSSP1
11
+B+B
816
VDDP1
VSSP2
13
-B-B
816
VDDP1
VSSP2
13
BOOT1
OUT1
BOOT2
OUT2
BOOT1
OUT1
BOOT2
OUT2
9
10
15
14
9
10
15
14
CENTER -
CENTER +
SUBWOOFER -
SUBWOOFER +
+B+B
816
VDDP1
BOOT1
OUT1
BOOT2
9
10
15
FRONT R+
OSC
IC5200
C1AA00000755
AUDIO DIGITAL POWER AMP
IN1MCENTER
3
2
5
1
23
19
IN1P
SGND1
OSC
MODEMODE 1
SGND2
INPUT
STAGE
MUTE
MODE
OSCILLATOR
PWM
MODULATOR
MANAGER
MUTE
14
OUT2
VSSP2
13
11
FRONT L+
22
IN2P
INPUT
STAGE
IN2M
21
PWM
MODULATOR
-B-B
IC5300
C1AA00000755
AUDIO DIGITAL POWER AMP
SUBWOOFER
OSC
IN1M
3
2
5
1
23
19
IN1P
SGND1
OSC
MODEMODE 2
SGND2
INPUT
STAGE
MUTE
MODE
OSCILLATOR
PWM
MODULATOR
MANAGER
MUTE
22
IN2P
INPUT
IN2M
STAGE
21
PWM
MODULATOR
68
MUTE C
66
MUTE F
64
MOD DA
IC2001
MN101C49GHG
SYSTEM CONTROL
7
-B-B
SA-HT640WPL BLOCK DIAGRAM
SA-HT640WPL
FRONT L+
FRONT R+
CENTER+
CENTER-
SUBWOOFER+
SUBWOOFER-
IC2105-(1)
C0ABCB000088
MUSICPORT AMP
1(14)
7
6
IC2906
C0JBAR000326
MPORT
SELECTOR
4(5)
3(12)
+
_
2(13)
2(6)
3(10)
14(13)
1(12)
CTRL
9
F-MORT-LCH
Rch
ROLE CHG
Rch
Q2936
RF LINK
RF DET
Q2098
Rch
+B
1
2
3
4
5
CN2003
10
4
2
5
7
6
1
9
7
6
1
2
3
4
5
MASTER/SLAVE
WIRELSS RCH
WIRELSS LCH
WM MUTE
LINK
WM DETECT
ID SET
+5V
JK6802
MUSIC PORT
WIRELSS
JK6801
PHONES
JK5400
6
12
5
COIL
11
4
10
3
9
2
8
1
7
SPEAKERS
Q5101, 5102
DC
DETECT
FRONT L+
FRONT R+
CENTER+
CENTER-
SUBWOOFER+
SUBWOOFER-
SELECT A
IC2004
EEPROM
(Not Supplied)
DO
DI
5
2351 25 24
EDA
CS
ECS
FL6901
FL DISPLAY
G1
G10
G1
G10
FL00
5
X OUT
X IN
SK
36
4
87
ECK
DC DET
D IN
90 89 87
FL DAT
STB
CLK
FL CK
FL STB
IC2001
MN101C49GHG
SYSTEM CONTROL
P17
P1
P1
P17
-VP
GND
VCC
304443987
+B
-B
FL1
FL2
IC6901
C0HBB0000057
DISPLAY DRIVER
AVSS62HB EN
VSSVSS
19514
46
ROLE CHG
RF LINK
WS EN
KEY SWITCH
(S6900-6907)
47
1920
RF DET
MPORT DET
57
2
KEY1
KEY SWITCH
(S6801-6808)
6
KEY2
71
P CONT
31
SYNC
35
AM BP
SA-HT640WPL BLOCK DIAGRAM
8
SA-HT640WPL
IC5721
C0DABYY00002
SWITCHING REGULATOR
8
D
7
D
Q5706,D5713
REGULATOR
Q5746
T5721
+B
D5723
5
START
BACKUP TRANSFORMER
Q5704
CURRENT
Q5748
LIMITTING
SWITCH
SYNC
SWITCH
Q2903
D2902
+7V
+B
Q2901,
Q2909
TH5702
Q5930-5932
TRANSFORMER
TEMP. DETECT
M
Q5740-5742
Q5744
FAN MOTOR
DRIVE
+B
IC2902
Q2904
D2915
+5V
+B
REGULATOR
C0DAZYY00001
+9V REGULATOR
31
OUT IN
DC DETECT
IC5702
C0DABFC00002
SHUNT
REGULATOR
REGULATOR
Q2906,2907
-7V
-B
REGULATOR
2
31
Q5705
PC5721
FEED BACK
Q5745
FEED BACK
2
VCC
4
FB
SIGNAL LINES
: MAIN SIGNAL LINE
: FM SIGNA
L LINE
: FM OSC SIGNA
: AUX SIGNAL LINE
( ) Indicates the Pin No. of Right Channel.
L LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE
: MUSIC PORT SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
: DVD AUDIO SIGNAL LINE
: DVD VIDEO SIGNAL LINE
: CD-DA (AUDIO /VIDEO) SIGNAL LINE
IC2907
C0CBADG00023
+5V REGULATOR
31
OUT
+B
IC8111
C0DBZYY00018
+3.3V DC-DC
CONVERTER
1
+B
QR8111, 8112
VIN
V0
CONT
5
POWER CONTROL
IN
IC2908
+5V REGULATOR
31
+B
8
IC8151
C0DBEHG00006
+1.2V REGULATOR
42
OUT VCC
+B
OUT IN
+B
IC2904
C0CAADE00007
+5V REGULATOR
31
OUT IN
+B
Q2935, D2912
+2.7V
+B
REGULATOR
IC2901
C0DAZYY00001
+9V REGULATOR
31
OUT IN
IC2903
C0DAAMH00012
SWITCHING
REGULATOR
21
OUT IN
FP2000
-B
Q5908, D5903, 5904
REGULATOR
-B
Q5710
SWITCHING
D5711
D5712
D5716
D5748,49
D5741
T5701
D5701
Q5701
CURRENT
LIMMITTING
POWER TRANSFORMER
SWITCH
PC5701
FEED BACK
L5703
Q5747
SWITCHING
DZ5701
L5701
F1
IC5701
STR-F6628
SWITCHING REGULATOR
4
VCC
3
DRAIN
1
FEED BACK
P5701
AC INLET
SA-HT640WPL BLOCK DIAGRAM
9
SA-HT640WPL
10
3 Schematic Diagram Notes
· This schematic diagram may be modified at any time
with the development of new technology.
Notes:
S6801: Play/ memory switch (
S6802: Reverse/ tune down switch (
/ TUNING ).
S6803: Forward/ tune up switch (
/ TUNING ).
S6804: Stop/ tune mode switch (
MODE / —FM MODE).
S6805: Disc exchange switch.
S6806: Disc skip switch.
S6808: Tray open / close switch (
Close).
S6900: Power switch (POWER
S6901: Surround music switch.
S6907: Selector switch.
S6902-S6906: Disc switch (DISC1-DISC5).
S9001: Load switch.
VR6800: VR volume jog.
· Important safety notice:
Components identified by
characteristics important for safety.
Furthermore, special parts which have purposes of fire-
retardant (resistors), high-quality sound (capacitors), lownoise (resistors), etc. are used.
When replacing any of components, be sure to use only
manufacturer´s specified parts shown in the parts list.
mark have special
/ Memory).
/
/
/ -TUNE
Open /
).
SA-HT640WPL
· In case of AC rated voltage Capacitor, the part no. and
values will be indicated in the Schematic Diagram.
AC rated voltage capacitor:
C4891, C5701, C5706, C5714, C5736, C5737
· Capacitors values are in microfarad (µF) unless specified
otherwise, F=Farad, pF=Pico-Farad
Resistance values are in ohm (Ω), unless specified
otherwise, 1K=1000Ω, 1M=1000KΩ
· Voltage and signal line
: +B Signal line
: CD-DA signal line
: Main signal line
: DVD (Video) signal line
: DVD (Audio) signal line
: FM/AM signal line
: -B Signal line
: MUSIC PORT signal line
: AUX signal line
11
SA-HT640WPL
12
4 Schematic Diagram
4.1. DVD Module Circuit
SCHEMATIC DIAGRAM-1
SA-HT640WPL
A
DVD MODULE CIRCUIT
:MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE
:DVD(AUDIO) SIGNAL LINE
:+B SIGNAL LINE
H
K8421
0
FP8101
VGND
50
Y/PY/G
49
VGND
48
CB/PB/B
47
VGND
46
CR/PR/R
45
VGND
G
F
B
TO
MAIN CIRCUIT
(CN2001) ON
SCHEMATIC
DIAGRAM-5
E
D
44
Y
43
VGND
42
C
41
ADAC5V
40
MIX-L
39
ADAC5V
38
MIX-R
37
ADGND
36
FL
35
ADGND
34
FR
33
ADGND
32
SL
31
ADGND
30
SR
29
ADGND
28
CNT
27
ADGND
26
SW
25
A-REF
24
ZFLAG & AMUTE
23
DGND
22
AUDIODIGITAL
21
DGND
20
D+5V
19
DGND
18
D+5V
17
DGND
16
A+5V
15
AGND
14
A+5V
13
AGND
12
2.7V
11
DGND
10
2.7V
9
DGND
8
M+9V
7
MGND
6
M+9V
5
MGND
4
DOP_CPU-CLK
3
DOP_CPU-CMD
2
DOP_CPU-STAT
1
C
B
LB8303 J0JCC0000119
LB8304 J0JCC0000119
LB8305 J0JCC0000119
LB8301 J0JCC0000119
LB8302 J0JCC0000119
LB8421 ERJ2GE0R00X
LB8422 ERJ2GE0R00X
LB8425 ERJ2GE0R00X
LB8426 ERJ2GE0R00X
LB8427 ERJ2GE0R00X
LB8428 ERJ2GE0R00X
LB8429 ERJ2GE0R00X
LB8430 ERJ2GE0R00X
LB8423 ERJ2GE0R00X
LB8424 ERJ2GE0R00X
LB8491 ERJ2GE0R00X
FL8103 F1H0J1050022
FL8102 F1H0J1050022
FL8101 F1H0J1050022
FL8104 F1J1E1040022
LB8691 ERJ2GEJ101X
LB8693 ERJ2GEJ101X
LB8692 ERJ2GEJ101X
K8106
0
Y/PY/G
CB/PB/B
CR/PR/R
MIX-L
MIX-R
CNT
A-REF
AUDIODIGITAL
D+5V
A+5V
M+9V
DOP_CPU_CLK
OP_CPU_CMD
DOP_CPU_STAT
Y
C
OP_CPU-CLK
FL
FR
SL
SR
SW
QR8420
UNR521100L
MUTING
CTL VCC GND OUT ADJ
1
C8152
R8420
2.2K
IC8151
C0DBEHG00006
+1.2V REGULATOR
2345
1
2.2
C8151
R8153 620
R8154 1K
AMUT
IC8421
C0FBBK000050
AUDIO DIGITAL TO
ANALOG CONVERTER
ZERO1
1
STBDAC DOP_CPU_STAT
SBT3
SBO3
ADAC-CLK
DMIXOUT
SRCK
LRCK
AOUT0
AOUT1
AOUT2
R8421
0
0.1
C8426
MS
2
MC
3
MD
4
SCK
5
DATA1
6
BCK
7
LRCK
8
VDD
9
10
DGND
11
DATA2
12
DATA3
13
DATA4
14
MSEL
C8424
0.1
ZERO2
VOUT1
VOUT2
VCOM
AGND2
VCC2
VOUT3
VOUT4
VOUT5
VOUT6
AGND1
VCC1
VOUT7
VOUT8
C8428
28
27
26
25
24
23
22
21
20
19
18
17
16
15
0.1
C8422
0.1
C8427
0.1
100
C8421
33
C8423
DOP_CPU_CLK
OP_CPU-STAT
MIX-L
MIX-R
A-REF
FL
FR
SL
SR
CNT
SW
VDD
C8112 1
C8113
470P
IC8691
C0JBAA000346
AND GATE
VCC
2
3
GND
IC8695
C0JBAA000346
AND GATE
VCC
2
3
GND
IC8111
C0CBCBD00018
+3.3V DC-DC CONVERTER
VO
1
NC
2
3
GND
4
CN
VIN
NC
NC
CONT
51
4
51
4
8
7
C8111 0.1
6
5
QR8112
UNR521400L
POWER CONTROL
UNR521400L
C8691 0.1C8695 0.1
22K
R8112
QR8111
POWER CONTROL
LB8690
J0JCC0000091
22K
R8111
D+5V
D+1.2V
A
SA-HT640WPL DVD MODULE CIRCUIT
12345678910111213
13
SA-HT640WPL
SCHEMATIC DIAGRAM-2
A
DVD MODULE CIRCUIT
:+B SIGNAL LINE
XCE
XOE
IC8601
C0EBE0000384
RESET
3
VDD
2
RESET
10K
R8607
GND
1
Q8606
2SD1819A0L
BUFFER
IC8606
C0EBA0000031
RESET
4
NC
GND
3
2
VDD
IC8611
EEPROM
OUT
VCC
SCL
SDA
1
8
WP
7
6
5
R8611
100
5
CD
0.22
C8607
(NOT SUPPLIED)
A0
1
A1
2
3
A2
4
GND
P9
P8
0.1
C8601
1K
R8601
Q8607
2SD1819A0L
BUFFER
R8606
100K
0.1
C8606
RX8611
D1H447220001
0.1
C8611
0.1
C8651
EXADR_16
0.1
C8056
2200P
C8057
0.1
C8652
A16
A15
EXADT_15
VSS
VDD
1
XBYTE
A14
EXADT_14
MDQ_15
5354
DQ15
DQ0
2
MDQ_0
VSS
A13
EXADT_13
52
VSSQ
VDDQ
3
FDT_15
DQ15/A-1
A12
EXADT_12
MDQ_14
51
DQ14
DQ1
4
MDQ_1
FDT_7
DQ7
A11
EXADT_11
MDQ_13
50
DQ13
DQ2
5
MDQ_2
FDT_6
FDT_14
DQ6
DQ14
A10A9A8
EXADT_10
EXADT_9
MDQ_12
49
48847
DQ12
VDDQ
VSSQ
DQ3
6
7
MDQ_3
FDT_13
DQ13
EXADT_8
MDQ_11
DQ11
DQ4
MDQ_4
FDT_5
DQ5
A19
EXADR_19
46
VSSQ
VDDQ
9
FDT_4
FDT_12
DQ4
DQ12
A20
XWE
EXADR_20
MDQ_9
MDQ_10
DQ9
DQ10
DQ5
DQ6
1045114412
MDQ_5
MDQ_6
FDT_3
FDT_11
DQ3
VDD
DQ11
XRESETNCWP/ACC
MDQ_8
43
VSS
DQ8
VDDQ
VSSQ
DQ7
VDD
13421441154016
MDQ_7
FDT_10
DQ10
RDY/XBSY
NC
LDQM
DQM0
FDT_2
DQ2
A18
EXADR_18
39
LDQM
/WE
NWE
FDT_9
FDT_1
DQ9
DQ1
A17A7A6
EXADR_17
EXADT_7
3818371936
CLK
CKE
/CAS
/RAS
17
NCAS
NRAS
FDT_8
DQ8
19311832173316341535143613371238113910409418427436445454463472481
EXADT_6
NC
/CS
NCSM
FDT_0
DQ0
A5
EXADT_5
MA_11
35
A11
BA0
20
BA0
2821292030
XOE
A4
EXADT_4
MA_9
342233
A9
BA1
21
BA1
VSS
XCE
A3
A2
22 23 24
EXADT_3
EXADT_2
MA_8
MA_7
32
A8
A7
A10/APA0A1
23
MA_10
MA_0
EXADT_0
252627
A0
RFKWMH82H160
16M FLASH ROM
A1
EXADT_1
MA_6
MA_5
MA_4
29
30
A6
A5
A2
26
243125
MA_1
MA_2
MA_3
IC8651
28
A4
A3
27
VSS
C3ABPG000133
VDD
IC8051
64M SDRAM
NRESET
XWE
CLK
DQM1
MA_3
MA_4
MA_2
MA_5
MA_1
MA_6
MA_0
MA_7
MA_10
MA_8
MA_11
MA_9
NCSM
NWE
BA1
BA0
NRAS
NCAS
DQM1
DQM0
MDQ_7
MDQ_8
MDQ_6
MDQ_9
MDQ_5
MDQ_10
MDQ_4
MDQ_11
MDQ_3
MDQ_12
MDQ_2
MDQ_13
RX8018
D1H88204A024
RX8017
D1H88204A024
RX8016
D1H88204A024
RX8015
D1H422020001
RX8014
D1H88204A024
RX8013
D1H88204A024
RX8012
D1H88204A024
a1
a2
a3
a4
a5
a6
a7
a8
a9
a10
a11
a12
a13
a14
a15
a16
a17
a18
a19
a20
a21
a22
a23
a24
a25
a26
a27
a28
a29
a30
a31
a32
1
C8051
0.1
C8052
C8053
220P
1
C8054
1
C8055
MDQ_1
MDQ_14
MDQ_0
MDQ_15
RX8011
D1H88204A024
a33
a34
a35
a36
SA-HT640WPL DVD MODULE CIRCUIT
15 16 17 18 19 20 21 22 23 24 25 2614
14
SCHEMATIC DIAGRAM-3
SA-HT640WPL
A
DVD MODULE CIRCUIT
D+1.2V
0.1
2200P
C8003
a24
a25
a26
a27
a28
a29
a30
a31
a32
a33
a34
a35
a36
EXADR_20
XWE
EXADT_0
EXADT_4
EXADT_8
EXADT_12
EXADR_16
EXADR_18
EXADT_14
EXADT_10
EXADT_6
EXADT_2
XCE
EXADT_1
EXADT_5
EXADT_9
EXADT_13
EXADR_17
EXADR_19
EXADT_15
EXADT_11
EXADT_7
EXADT_3
XOE
STBDAC
AMUT
SBT3
SBO3
P9
P8
OP_CPU-CLK
OP_CPU-STAT
OP_CPU-CMD
C8004
J0JHC0000045
0.1
C8005
R8021
10K
LB8002
P3P1P2
C8002
4V330
0.1
C8007
D1H410320002
0.1
C8008
C8006
RX8021
0.1
C8009
0.1
R8022
10K
:DVD(AUDIO) SIGNAL LINE :DVD(VIDEO) SIGNAL LINE :CD-DA SIGNAL LINE
0.1
C8010
0.1
C8013
CLK
C8011
R8023
47K
C8012
R8011 22
1
0.1
a23
255
256
MDQ6
MDQ9
1
MDQ5
2
VSS
3
MDQ10
4
MDQ4
5
VDD33
6
MDQ11
7
MDQ3
8
VSS
9
MDQ12
10
MDQ2
11
VDD33
12
MDQ13
13
MDQ1
14
MDQ14
15
VSS
16
MDQ0
17
MDQ15
18
VDD33
19
VSS
20
EXADR20
21
NEXWE
22
EXADT0
23
EXADT4
24
EXADT8
25
VDD12
26
EXADT12
27
VDD33
28
VSS
29
EXADR16
30
EXADR18
31
EXADT14
32
EXADT10
33
VDD33
34
VSS
35
EXADT6
36
EXADT2
37
NEXCE
38
EXADT1
39
EXADT5
40
EXADT9
41
EXADT13
42
EXADR17
43
VDD12
44
EXADR19
45
EXADT15
46
EXADT11
47
VDD33
48
VSS
49
EXADT7
50
EXADT3
51
NEXOE
52
53
P15
P14
54
P13
55
56
P12
57
P11
58
P10
59
P9
60
P8
61
P7
62
VDD33
63
MMOD
64
VSS
P6
65 66 67 68 69 70 71 72 73
a22
254
VDD33
P4
253
MDQ8
VSS
a21
MDQ7
P1P2P3
a19
DQM1
VSS
10K
R8243
a20
a14
248249250251252
DQM0
FGP0P1P2P3P4P5
a
247
NWE
NRST
74
VSS
VSS
246
75
DRV0
a18
245
NCAS
VDD33
DRV0
76
DRV1
a17
244
24379242
VSS
MCK
NRAS
DRV4
DRV3
DRV2
DRV1
77
78
DRV3
MUTE3
241
80
a13
24082239
MCKI
DRV5
81
TRV_SW
NCSM
DRV6
DRV7
a12
238
MA9
VDD33
DRV8
DRV7
83
MUTE124
237
84
a11
MA11
VDD33
236
85
235
VDD12
P16
86
a16
a10
2348823389232
BA0
VSS
VSS
P17
87
MA8
MONI7
a8a7a6
a9
a15
231912309222993228942279522696225
BA1
VSS
MA7
MA10
VDD33
MN2DS0003APH
VSS
MONI4
MONI5
MONI6
VDD12
90
C8207
0.1
MA0
MONI3
a5a4a3
2249822399222
MA6
VDD33
IC8001
DV2.1 LSI
MONI1
MONI2
97
MA1
MONI0
:+B SIGNAL LINE
a2
220
219
218
217
221
VSS
VSS
MA4
MA2
MA5
VDD12
VREFL7
VREFM7
VREFH7
AVSSD
PLFIL1
AVDDD
101
102
103
104
100
C8211 0.033
C8214 0.1
C8213 0.1
C8212 0.1
a1
216
215
214
MA3
DQM2
VDD33
CDATA
AVSSC
CCAPA
105
106
107
C8216 0.018
C8215 5600P
213
VSS
DQM3
ANAMONI1
AVDDC
108
FDT0
FDT15
212
211
MDQ16
ANAMONI2
109
110
RFINN
FDT1
210
MDQ31
RFINN
111
RFINP
209
VDD33
MDQ17
VIN6RF
RFINP
112
VIN6RF
FDT14
208
MDQ30
VIN5RF
113
VIN5RF
FDT2
207
MDQ18
VIN4RF
114
VIN4RF
FDT13
206
MDQ29
115
VIN3RF
205
VSS
VIN2RF
VIN3RF
116
VIN2RF
FDT3
204
MDQ19
VIN1RF
117
VIN1RF
FDT12
203
202
MDQ28
AVDDB
118
119
C8225 0.1
FDT4
201
200
VSS
VDD33
VREFM5
VREFH5
120
121
C8227 0.1
C8226 0.1
FDT11
199
198
MDQ27
MDQ20
AVSSB
VREFL5
122
123
FDT5
197
MDQ21
LPC1
124
LPC1
FDT10
196
MDQ26
LPCO1
125
LPCO1
LPC2
FDT6
195
VDD33
LPC2
126
LPCO2
FDT9
194
MDQ25
MDQ22
LPCO2
127
VREFH
FDT7
193
MDQ23
MDQ24
VSS
VDD33
TRCST
TRCDATA3
TRCDATA2
TRCDATA1
TRCDATA0
TRCCLK
EXTRG1
SDATA
EXTRG0
SCLOCK
VSS
VDD33
IECOUT
ADOUT0
ADOUT1
ADOUT2
VSS
VDD12
ADOUT3
SRCK
LRCK
EXTCK
VDD33
OSCO
OSCI
VSS
DACCK
AVSSG
AVDD G
AVSS E
AVDD E
DAC5OUT
AVSSF
DAC4OUT
COMP
IREF1
VREF
DAC3OUT
DAC2OUT
AVDD F
DAC1OUT
PWM0
PWM1
VCOF/AD4
AVSS H
VREFH10
AD0
VREFL10
AVDDH
AD1
AD2
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
VIN8
VIN9
VIN10
VHALF
VREFH
128
C8228 1
L8302
L8301
L8202
C8202
6.3V100
0.1
C8204
VDD
L8201
G1C100K00020
0.1
C8205
C8201
6.3V100
FDT8
0.1
C8014
C80231C80241C8026
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
LB8401
ERJ2GEJ151X
R8325 160
C8312 1
R8313 24K
C8234 0.1
C8232 0.1
C8224 0.1
VIN1RF
C80151C8022
R8401
47K
15P
C8308
R8326
R8315 6.8 R8311 2.4K R8312 1K
R8314 0
R834182R8335
C8223 0.1
C8222 0.1
C8221 0.1
VIN2RF
VIN3RF
VIN4RF
0.1
C80161C8017
2200P
0.1
0.1
C8025
R8041 33
K8031 ERJ2GE0R00X
RX8402
D1H410120001
RX8401
D1H410120001
1M
R8621
R8322 10
0
82
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
VIN8
R8622
0.1
C8018
0.1
C8027
R8404 100
R8407
R8402 100
1K
R8331
160
1
C8019
1
C8028
100
X8621
H0J270500085
C8621 12P
R8321 160
C8311 0.1
D8231
MA2J11100L
C8020
RX8031
D1H447220001
AUDIODIGITAL
R8332
10
0.1
TRCST
TRCDATA3
TRCDATA2
TRCDATA1
TRCDATA0
TRCCLK
SDATA
EXTRGO
SCLOCK
AOUT0
AOUT1
AOUT2
DMIXOUT
SRCK
LRCK
12P
C8622
ADAC-CLK
CR/PR/R
CB/PB/B
Y/PY/G
PWM0
PWM1
AD4
AD0
AD1
AD2
VHALF
0.1
C8021
C
Y
1
C8229
J0JHC0000045
C8001
6.3V100
C8208
0.1
C8307
0.1
C8304 1
C8303 0.1C8206
1
0.1
C8203
LB8001
J0JCC0000079
C8302
6.3V33
G1C100KA0055
C8301
6.3V220
J0JCC0000079
SA-HT640WPL DVD MODULE CIRCUIT
28 29 30 31 32 33 34 35 36 37 38 3927
15
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