Sony SA-WSLF10 User manual

SERVICE MANUAL
SPEAKER SYSTEM
US Model
E Model
Australian Model
SA-WSLF10/
SS-CTL10/TSL10/TSL11
Ver. 1.1 2006.08
SPECIFICATIONS
9-879-563-02
2006H05-1
© 2006.08
Sony Corporation
Home Audio Division
Published by SonyTechno Create Corporation
– Continued on next page –
•SA-WSLF10 is the subwoofer in DAV-LF10.
•SS-CTL10 is the center speaker in DAV-LF10.
•SS-TSL10 is the front speaker in DAV-LF10.
•SS-TSL11 is the surround speaker in DAV-LF10.
This system incorporates with Dolby* Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS** Digital Surround
System.
*Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of
Dolby Laboratories.
**Manufactured under license from Digital Theater Systems, Inc.
“DTS”, “DTS-ES”, and “DTS Digital Surround” are trademarks of
Digital Theater Systems, Inc.
Tuner section SA-WSLF10
System PLL quartz-locked digital
synthesizer system
FM tuner section
Tuning range
North American models: 87.5 – 108.0 MHz
(100 kHz step)
Other models: 87.5 – 108.0 MHz
(50 kHz step)
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
North American models: 530 – 1,710 kHz (with the
interval set at 10 kHz)
531 – 1,710 kHz (with the
interval set at 9 kHz)
Other models: 530 – 1,710 kHz (with the
interval set at 10 kHz)
531 – 1,602 kHz (with the
interval set at 9 kHz)
Antenna (aerial) AM loop antenna (aerial)
Intermediate frequency 450 kHz
Video section SA-WSLF10
Outputs Video: 1 Vp-p 75 ohms
S video:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
PB/CB, PR/CR: 0.7 Vp-p
75 ohms
Inputs Video: 1 Vp-p 75 ohms
Speakers
Fro
For the US model
nt SS-TSL10
Speaker system Two-way bass reflex,
magnetically shielded
Speaker unit 50 mm (2 inches) dia. cone
type ×2, 25 mm (1 inch)
dia. balance-dome-type
tweeter
Rated impedance 4 ohms
Dimensions (approx.) 68 ×380 ×53 mm (2
3
/
4
×
15 ×2
1
/
8
inches) (w/h/d)
220 ×(398 – 530) ×220
mm (8
3
/
4
×(15
3
/
4
– 20
7
/
8
)
×8
3
/
4
inches) (w/h/d) with
stand
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION: With 4 ohm loads, both
channels driven, from
200 – 20,000 Hz; rated
65 watts per channel
minimum RMS power,
with no more than 0.7 %
total harmonic distortion
from 250 milli watts to
rated output.
Amplifier section SA-WSLF10
Stereo mode (rated) 86 W + 86 W (4 ohms at
1 kHz, THD 10 %)
Surround mode (reference) music power output
Front:
86 W (each)
(with SS-TSL10)
Center*:
86 W
(with SS-CTL10)
Surround*:
86 W
(with SS-TSL11)
Subwoofer*:
85 W ×2
(with SA-WSLF10)
*Depending on the sound field settings and the source,
there may be no sound output.
Inputs VIDEO/SAT:
Sensitivity: 300 mV
Impedance: 50 kilohms
Phones Accepts low-and high-
impedance headphones.
SA-WSLF10 SS-CTL10 SS-TSL10 SS-TSL11 STAND ASSY

2
SA-WSLF10/SS-CTL10/TSL10/TSL11
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
Mass (approx.) 1.3 kg (2 lb 14 oz)
2.7 kg (6 lb) with stand
Center SS-CTL10
Speaker system Two-way bass reflex,
magnetically shielded
Speaker unit 50 mm (2 inches) dia. cone
type ×2, 25 mm (1 inch)
dia. balance-dome-type
tweeter
Rated impedance 4 ohms
Dimensions (approx.) 68 ×380 ×53 mm (2
3
/
4
×
15 ×2
1
/
8
inches) (w/h/d)
Mass (approx.) 1.3 kg (2 lb 14 oz)
Surround SS-TSL11
Speaker system Two-way bass reflex,
magnetically shielded
Speaker unit 50 mm (2 inches) dia. cone
type ×2, 25 mm (1 inch)
dia. balance-dome-type
tweeter
Rated impedance 4 ohms
Dimensions (approx.) 68 ×240 ×53 mm (2
3
/
4
×
9
1
/
2
×2
1
/
8
inches) (w/h/d)
Mass (approx.) 1.0 kg (2 lb 4 oz)
Subwoofer SA-WSLF10
Speaker system Bass reflex
Speaker unit 180 mm (7
1
/
8
inches) dia.
cone type
Rated impedance 4 ohms ×2
Dimensions (approx.) 241 ×606 ×241 mm
(9
1
/
2
×23
7
/
8
×9
1
/
2
inches) (w/h/d)
Mass (approx.) 14 kg (30 lb 14 oz)
Power requirements
North American models: 120 V AC, 60 Hz
Taiwan model: 120 V AC, 50/60 Hz
Other models: 220-240 V AC, 50/60 Hz
Power consumption 120 W
0.3W(at thePowerSaving
mode)
Design and specifications are subject to change
without notice.
Notes on chip component replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be
damaged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals,metal trim, “metallized” knobs, screws,
and all other exposed metal parts forAC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’instructions to use these
instruments.
2. A battery-operatedAC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operatedACvoltmeter. The“limit” indication
is 0.75V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2VAC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k Ω 0.15 µ FAC
voltmete
r
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground

3
SA-WSLF10/SS-CTL10/TSL10/TSL11
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 6
3. DISASSEMBLY ......................................................... 7
4. ELECTRICAL ADJUSTMENT ............................ 8
5. DIAGRAMS
5-1. Block Diagram – AUDIO DSP Section –........................ 9
5-2. Block Diagram – AUDIO Section – ................................ 10
5-3. Block Diagram
– VIDEO/POWER SUPPLY Section – ........................... 11
5-4. Printed Wiring Board
– MAIN Board (Component Side) – ............................... 14
5-5. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 15
5-6. Schematic Diagram – MAIN Board (1/4) – .................... 16
5-7. Schematic Diagram – MAIN Board (2/4) – .................... 17
5-8. Schematic Diagram – MAIN Board (3/4) – .................... 18
5-9. Schematic Diagram – MAIN Board (4/4) – .................... 19
5-10. Printed Wiring Board
– S-MASTER Board (Component Side) – ...................... 20
5-11. Printed Wiring Board
– S-MASTER Board (Conductor Side) –........................ 21
5-12. Schematic Diagram – S-MASTER Board (1/4) – ........... 22
5-13. Schematic Diagram – S-MASTER Board (2/4) – ........... 23
5-14. Schematic Diagram – S-MASTER Board (3/4) – ........... 24
5-15. Schematic Diagram – S-MASTER Board (4/4) – ........... 25
5-16. Printed Wiring Board – TX Board –................................ 26
5-17. Schematic Diagram – TX Board – .................................. 27
5-18. Printed Wiring Board –VIDEO I/O Board – .................. 28
5-19. Schematic Diagram – VIDEO I/O Board – ..................... 29
5-20. Printed Wiring Boards
– COMPONENT/SPK-OUT Boards –............................ 30
5-21. Schematic Diagram
– COMPONENT/SPK-OUT Boards –............................ 31
5-22. Printed Wiring Boards – POWER SUPPLY Section –.... 32
5-23. Schematic Diagram – POWER SUPPLY Section – ........ 33
6. EXPLODED VIEWS
6-1. Overall Section (SA-WSLF10) ....................................... 44
6-2. AMP Assy Section (SA-WSLF10).................................. 45
6-3. MAIN Board Section (SA-WSLF10).............................. 46
6-4. SS-CTL10/TSL10/TSL11 Section .................................. 47
6-5. Stand Section ................................................................... 48
7. ELECTRICAL PARTS LIST................................ 49
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
MODEL IDENTIFICATION
MODEL PART No.
US model 2-590-864-0[]
Taiwan model 2-590-866-0[]
Singapore model 2-590-867-0[]
Australian model 2-591-603-0[]
Part No.
– RearView –

4
SA-WSLF10/SS-CTL10/TSL10/TSL11
THE CHECK METHOD OF THE OUTPUT SIGNAL FROM TX BOARD
Procedure:
1. A spectrum analyzer is connected to pin 1and pin 2of the output connector (CN803) of TX board.
2. Confirm that it is spectrum as shown in a figure with the spectrum analyzer. It is normal if the signal of a 3MHz to 6MHz zone (a center
is 4.5MHz) can be checked.
digital
voltmeter
10 Ω (0.5%)
TX board
CN803 pin 1
pin 2
3. When the output signal fromTX board is normal, pin 8(SDATA), pin 4(LRCKO) and pin 5(BCKO) of the input signal connector
(CN801) are investigated.
Super audio CD/
DVD player :
HCD-LF10
Units required for
operation
check
Super audio CD/
DVD player : HCD-LF10
Sub woofer :
SA-WSLF10
Front speaker :
SS-TSL10
Center speaker :
SS-CTL10
Surround speaker :
SS-TSL11
Remote commander :
RM-SP320
Unit.
need to
checking
a
a
a
Center
speaker :
SS-CTL10
a
a
Sub woofer :
SA-WSLF10
a
a
a
a
Remote
commander :
RM-SP320
IR transmitter :
DIR-T1
Remote
sensor :
DIR-R4
Surround
amplifier :
TA-SB500WR
IR receiver :
DIR-R1
a
a
a
a
a
a
a
aaaa
a
Surround
speaker :
SS-TSL11
a*1
Front speaker :
SS-TSL10
a*1
a*2
*1 Only the defective unit. *2 Either one of them.
Units with amark: The units that are required for the system operation check during repair service
However, there can be a case that some units of the system need to not be brought into repair shop depending on the unit. that became defective.
• The units that are required for the system operation check during repair service

5
SA-WSLF10/SS-CTL10/TSL10/TSL11
Connect the MAIN board and the VIDEO I/O board
using the extension cable and check the MAIN board.
J-2501-245-A
(1mm/23P/L300)
IC525 on the MAIN board
SERVICING POSITION (MAIN Board)
CAUTION:
Keep your eyes 10 cm or more away from the infrared laser unit (DIR-T1).
Do not view directly the laser beam.
Ver. 1.1
Nidec
SUNON
four screws (+BVTP3 × 14)
M301
two screws (+BVTP3 × 14
)
M301
How to
assemble
Nidec type SUNON type
How to
recognize
THE CAUTIONS WHEN EXCHANGING M301 (SA-WSLF10)
There are two types in M301.
When you exchange M301, please be sure to follow below.

6
SA-WSLF10/SS-CTL10/TSL10/TSL11
SECTION 2
GENERAL This section is extracted from
instruction manual.
Subwoofer (Rear Panel)
APHONES jack
BMONITOR OUTPUT (VIDEO/S VIDEO)
jacks
CCOMPONENT VIDEO OUT jacks
DCOMPONENT VIDEO OUT/SCAN
SELECT switch
EAM terminals
FFM 75ΩCOAXIAL jack
GSPEAKER jacks
HSYSTEM CONNECTOR jack
IDIR-T1 jack
JSAT OPTICAL DIGITAL IN jack
KSAT (VIDEO IN/AUDIO IN (L/R)) jacks
LVIDEO (VIDEO IN/AUDIO IN (L/R)) jacks
MDIR-R4 jack
IN
VIDEO
PHONES OPTICAL
DIGITAL IN
IN
P B /C B P R /C R SCAN SELECT
INTERLACESELECTABLE
Y
VIDEO
S VIDEO (DVD ONLY)
VIDEO DIR-T1
FM
75
COAXIAL
AM
IN
LL
AUDIO
RR
IN
AUDIO
FRONT R CENTER FRONT L
COMPONENT VIDEO OUT ANTENNA
(FOR SS-TSL10 , SS-CTL10)
SPEAKER
SAT
SYSTEM CONNECTOR
FOR HCD-LF10
VIDEO
MONITOR OUTPUT
DIR-R4

SA-WSLF10/SS-CTL10/TSL10/TSL11
7
HOW TO REMOVE THE FRONT GRILLE (SS-CTL10/TSL10/TSL11)
SECTION 3
DISASSEMBLY
3mm
rubber
Note: The front grille has been stuck with the rubber.
(The sticking location is different depending on the speaker.)
Raise the front grille gently through the following procedure.
1 Prepare one clip (thickness φ 0.8 mm).
2 Bend the leading end by about 3 mm.
3 Insert the clip into a hole in the front grille and raise the front grille.
φ 0.8mm
clip
front grille
clip

8
SA-WSLF10/SS-CTL10/TSL10/TSL11
SECTION 4
ELECTRICAL ADJUSTMENT
DIAT SIGNAL RF LEVEL ADJUSTMENT
This adjustment is performed in order to adjust the transmission
distance of RF signal for DIAT communication.
Connection:
Procedure:
1. Connect the oscilloscope toTP815 (RFAMP OUT) and GND
on the TX board.
2. Connect DIR-T1 to DIR-T1 jack (J908).
3. Adjust RV801 on the TX board so that the center of waveform
becomes trigger level 1.05 Vp-p.
(*Trigger position: –4 DIV)
4. Confirm trigger is locked.
5. Adjust RV801 on the TX board so that the center of waveform
becomes 2.2 to 2.4 Vp-p.
VOLT/DIV : 500 mV
TIME/DIV : 500 ns
level : 2.2 to 2.4 Vp-
p
–TX BOARD (Component Side) –
TP815
(RF AMP OUT)
IC804 IC805
RV801
DIAT Signal
RF Level Adjustment
TP815
(RF AMP OUT)
TX board oscilloscop
e
Adjustment Location:
RF Signal ReferenceWaveform

SA-WSLF10/SS-CTL10/TSL10/TSL11
99
SA-WSLF10/SS-CTL10/TSL10/TSL11
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – AUDIO DSP Section –
112LIN
15 SCKI
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC513
DIGITAL AUDIO
INTERFACE RECEIVER
IC519
21A
4DIN1 (I)
22 XIN (I)
21 XOUT (O)
20 XMCK (O)
DIGITAL OPTICAL
RECEIVER
IC501
OPTICAL
DIGITAL IN 16DATA (0)
41Y
72Y
93Y
124Y
14BCK (0)
15LRCK (0)
13CKOUT (0)
24AUDIO (O)
35DO (O)
36DI (I)
38CL (I)
37CE (I)
48XMODE (I)
34ERROR (O)
17XSTATE (O)
X500
24.576MHz
AUDIO DIGITAL
SIGNAL PROCESSOR
IC525
R-CH
J501
R-CH
R-CH
R-CH
TUNER UNIT
AM
FM ANT
AM ANT
L-CH
R-CH
DO
TUNED
STEREO
MUTE
DI
CK
CE
FM 75Ω
COAXIAL
ANTENNA
SAT
AUDIO IN
VIDEO
AUDIO IN
L
R
L
R
/BA
1
31B
52A
62B
10
11 3A
10 3B
14 4A
13 4B
18 SDI1
114 S D I 3
30 SDI2
17 BCKI1
29 BCKI2
15 LRCKI1
28 LRCKI2
22 KFSIO
69 GP8
59 EXLOCK
25 DIR_DO
54 TUN_DO
66 ADC_PDOWN
3DIR/ADC_2
47 AV_SEL0
48 AV_SEL1
55 TUN_CLK
53 TUN_CE
57 TU_MUTE
52 TUN_DI
51 TUNED
56 TU_STEREO
7DIG_DI
8DIG_CLK
20 DIR_CE
24 DIR_XMODE
DIR_XMODE
HDIN
33
HCLK
34
HCSDSP_CS
36
14
HDOUTDSP_DO
35
6
HACNDSP_HACN
32
15
BSTDSP_BST
56
16
GP9DSP_GP9
68
MCLK2
12
MCLK1
9
17
DIR_ZERO
18
DIR_ANADIG
23
DIR_XSTAT
22
DIR_ERR
19
PMDSP_PM
113
13
XRSTDSP_RESET
2
12
108, 107, 105 – 102,
99, 98, 80 – 77, 75 – 72
D0 – D15
112, 110, 109, 97 – 92,
82 – 85, 66 – 64
7 – 10, 13 – 16,
29 – 32, 35 – 38
5 – 1, 44 – 42,
27 – 24, 21 – 18
A0 – A15
D0 – D15 A0 – A15
WEWE0
17
45
CSCE0
6
44
S-RAM
IC527
23SDO1
25SDO3
24SDO2 SDO3
SDO2
BCKO
LRCKO
SDO1
SDO1, SDO3,
BCKO, LRCKO, SCK
20BCKO
19LRCKO
91UNMUTE
SCK
LRCKO
BCKO
X501
13.9MHz
SYSTEM CONTROLLER
IC526 (1/3)
A
SDO2,
BCKO, LRCKO B
AMP_SOFT MUTE C
: AUX IN (AUDIO)
: AUDIO
: TUNER
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: DIGITAL IN
LINE AMP
IC510
112LIN
15 SCKI
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC512
10
1
12
LIN
15 SCKI
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC511
10
2RIN
LEVEL SHIFT
IC514
SELECTOR
IC522
12 X0 13X
14 X1
15 X2
13 X3
SELECTOR
IC503
A
10
B
9
CN502 (1/3)
9
11
FRONT-L
10
FRONT-R
R-CH
12
SURROUND-R
SURROUND-L
13
CENTER
11
SW (LFE)
(FROM HCD-LF10)
LINE AMP
IC509
SYSTEM
CONNECTOR
LINE AMP
IC508
LINE AMP
IC507
LEVEL SHIFT
IC520
Q504 Q503
IC530
IC521
DIR_CE
DIR_HCLK
DIR_HDIN
DIR_DO
AUDIO
ERROR
XSTATE
DIR_XMODE
DIR_CE
DIR_HCLK
DIR_HDIN
XSTATE
ERROR
AUDIO
DIR_DO
LEVEL SHIFT
IC524
MUTIG SWITCH
Q516
D503
Q515
Q514
(Page 10)
(Page 11)
(Page 10)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1010
SA-WSLF10/SS-CTL10/TSL10/TSL11
5-2. BLOCK DIAGRAM – AUDIO Section –
/SD
HPMUTE
HPSW
POWER DRIVER
IC101
PWM_BP OUT_B
OUT_A
STREAM PROCESSOR
IC108
STREAM PROCESSOR
IC110
HEADPHONE
AMP
IC301
31 DATA
HPOUTL1
OVER LOAD
DETECT
Q101, 102
SYSTEM CONTROLLER
IC526 (2/3)
HP_SW
SDO1
36 XFSIN
SCK
SCDT
30 BCK
BCKO
29 LRCK
LRCKO
21 SCDT
SCDT
AMP +3.3V
22 SCSHIFT
SHIFT
23 SCLATCH
LATCH1
27 INIT
INIT
19 SOFTMUTE
18 NSPMUTE
20 PGMUTE
25 OVF FLAGR
24 OVF FLAGL
SOFTMUTE
OVF
MUTING
Q903 – 906
SDO1, SDO3,
BCKO, LRCKO, SCKO
A
AMP_SOFTMUTE
C
CSOD, SDATA,
SCLK, XLAT, XRST
D
X450
49.152MHz
HPSW
X1
39
X2
38
X502
20MHz
L.P.F.
L.P.F.
45
HPOUTL2 43
HPOUTR1 41
HPOUTR2 39
OUTR1 62
PWM_AP
17
13
/RST
4
OUTR2 4
OUTL1 11
OUTL2 9
XFSOIN 48
FSOCKO 37
XFSOOUT 14
FSOI 38
MUTING
CONTROL
Q517
J903
PHONES
OSC
IC305
29, 30
25, 26
FRONT L
+
–
/SD
POWER DRIVER
IC102
PWM_BP OUT_B
OUT_A
OVER LOAD
DETECT
Q103, 104
L.P.F.
L.P.F.
2
PWM_AP
17
13
/RST
4
29, 30
25, 26
FRONT R
+
–
J906
SPEAKER
/SD
POWER DRIVER
IC105
PWM_BP OUT_B
OUT_A
31 DATA
OVER LOAD
DETECT
Q109, 110
SDO3
36 XFSIN
SCK
30 BCK
BCKO
29 LRCK
LRCKO
21 SCDT
SCDT
4DIAT_DO
SDATA
CSOD
5DIAT_CLK
SCLK
96 DIAT_CS
XLAT
97 DIAT_XRST
XRST
22 SCSHIFT
SHIFT
23 SCLATCH
LATCH3
27 INIT
INIT
19 SOFTMUTE
18 NSPMUTE
20 PGMUTE
25 OVF FLAGR
24 OVF FLAGL
SOFTMUTE
OVF
OVF2
L.P.F.
L.P.F.
OUTR1 62
PWM_AP
17
13
/RST
4
OUTR2 4
OUTL1 11
OUTL2 9
FSOI 38
XFSOIN 48
29, 30
25, 26
CENTER
+
–
/SD
POWER DRIVER
IC106
PWM_BP OUT_B
OUT_A
OVER LOAD
DETECT
Q111, 112
L.P.F.
L.P.F.
2
PWM_AP
17
13
/RST
4
29, 30
25, 26
/SD
POWER DRIVER
IC107
PWM_BP OUT_B
OUT_A
OVER LOAD
DETECT
Q113, 114
L.P.F.
L.P.F.
2
PWM_AP
17
13
/RST
4
29, 30
25, 26
SP901
(SUB WOOFER)
FAN MOTOR
DRIVER
Q303, 304
M301
(FAN)
M
PROTECT DETECT
Q301
65
DAMP_DATA 98
DAMP_HP_MUTE HPMUTE
60
SHIFT
DAMP_CLK 99 LATCH1
DAMP_CS1 29 LATCH3
DAMP_CS3 31 INIT
DAMP_RST 26 SOFTMUTE
DAMP_MUTS 28
LEVEL
SHIFT
IC529
(1/2)
OVF
OVERFLOW_1 85
OVF2
OVERFLOW_2 86
DRI_OCP 44
DRICE_RST 43
LEVEL
SHIFT
IC523
(2/3)
LEVEL SHIFT
IC523 (3/3)
LEVEL SHIFT
IC529 (2/2)
95 DIAT_CSOD
100
IF_DATA_IN
98
STOP_IN
34
RESET
CN502 (2/3)
19
20
UCOM-DO
18
UCOM-DI
22
AMPMICOM_RESET
CABLE_DETECT2
(FROM HCD-LF10)
SYSTEM
CONNECTOR
1
DAMP_DATA
LEVEL SHIFT
IC523 (1/3)
LEVEL SHIFT
IC506 (1/2)
Q508
: AUDIO
SIGNAL PATH
(Page 9)
(Page 9)
(Page 11)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1111
SA-WSLF10/SS-CTL10/TSL10/TSL11
5-3. BLOCK DIAGRAM – VIDEO/POWER SUPPLY Section –
VIDEO
S VIDEO
(DVD ONLY)
J909
COMPONENT
VIDEO OUT
Y
PB/CB
PR/CR
J907
MONITOR
OUTPUT
VIDEO AMP, 75ΩDRIVER
IC902
4CVBSIN
2CIN
6YIN
10 CYIN
12 CBIN
14 CRIN
23
CVBS OUT
26
C OUT
21
YOUT
7
YOUT
20
CYOUT
18
CBOUT
16
CROUT
27
S-DCOUT
DIR-T1
3
MUTE1
2
SW1
13
MUTE2
5
YC-MIX
25
S1
9
J904
1IN1
3IN2
SAT
VIDEO IN
VIDEO
VIDEO IN
I/P
CY
CN502 (3/3)
3
7
C/CVBS
1
Y/G
5
CR/R
23
SIRCS
CB/R
(FROM HCD-LF10)
SYSTEM
CONNECTOR
SELECTOR
IC903
IC526 (3/3)
SYSTEM CONTROLLER
72
AV_SEL5
50
AV_SEL3
70
IP_SW
61
AV_SEL4
69
YC-MIX
62
VS/WIDE
63
I/P_SEL
P-PWM
Q913
RF MODULATOR,
D/A CONVERTER
IC804
RF AMP
IC805
LEVEL
SHIFT
IC802
RV801
DIAT SIGNAL
RF LEVEL
48 DTIN
50 BCK
49
LEVEL
SHIFT
IC803
15 SWDT
13 SCLK
XCSEN
14
CSOD
16
LRCK
64 XRST
41 APS
SDO2, BCKO, LRCKO
B
SDO2
BCKO
LRCKO
CSOD, SDATA,
SCLK, XLAT, XRST
D
XLAT
CSOD
SCLK
SDATA
XRST
D800
OSCI
57
OSCO
59
X801
24.756MHz
21
DAAOUT BUFFER
Q801 L.P.F. J908
(AC IN)
+15V
REGULATOR
IC800
REGULATOR
CONTROL
Q506, 801
18V – 30V
V-CONT
ON/OFF
(STANDBY/POWER)
AC-DET
+15V
+9V
REGULATOR
IC518
12V
12V
+9V
+2.5V
+9V
REGULATOR
IC517
+9V
POWER DRIVER
B+
+12V
+2.6V
REGULATOR
IC528
3.3V
+2.6V
+3.3V
+1.8V
REGULATOR
IC303
3.3V
+1.8V
AMP +3.3V
+5V
REGULATOR
IC516
6.2V
+5V
E5.6V+5.6V
+5V
REGULATOR
IC515
+5V
DETECTOR
IC531
LEVEL SHIFT
IC506 (2/2)
J502
DIR-T4
D502
+5.6V
16
AC-DETECT
17
P. CONT1
+2.5V
REGULATOR
IC801
SWITCHING
REGULATOR
11
INTERLACE
SELECTABLE
SCAN SELECT
S901
• SIGNAL PATH
: Y
: CHROMA
: COMPONENT VIDEO
: VIDEO
: AUDIO
: AUX IN (VIDEO)
(Page 9)
(Page 10)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1212
SA-WSLF10/SS-CTL10/TSL10/TSL11
•Note for PrintedWiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•f: internal component.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Partsonthepatternfacesideseenfrom
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note on Schematic Diagram:
•All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
•All resistors are in Ωand 1/4W or less unless otherwise
specified.
•f: internal component.
•C: panel designation.
•A: B+ Line.
•H: adjustment for repair.
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : DVD PLAY
(): TUNER (FM/AM)
•Voltages aretaken withaVOM(Inputimpedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
•Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
•Circled numbers refer to waveforms.
•Signal path.
F: AUDIO
L: VIDEO
E:Y
a: CHROMA
r: COMPONENT VIDEO
f: AUX IN (AUDIO)
h: DIGITAL IN
i: AUX IN (VIDEO)
•Abbreviation
AUS:Australian model
SP : Singapore model
TW :Taiwan model
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.
•Indication of transistor
C
BThese are omitted. E
Q
•Circuit Boards Location
B
These are omitted.
CE
Q
TX board
TUNER UNIT
SPK-OUT board
15V-RELAY board
S-MASTER board
COMPONENT boar
d
MAIN board
VIDEO I/O board
PLF board
SWITCHING REGULATOR 15V-REG board

SA-WSLF10/SS-CTL10/TSL10/TSL11
1313
SA-WSLF10/SS-CTL10/TSL10/TSL11
•Waveform
– MAIN Board – – S-MASTER Board – –VIDEO I/O Board –
1
IC519 qd (CKOUT (O))
2 V/DIV, 10 ns/DIV
40.6 ns 3.8 Vp-p 20.8
µ s3.6 Vp-p
7
IC525 ql (LRCKO)
2 V/DIV, 10 µ s/DIV
2
IC519 qf (BCK (O))
2 V/DIV, 50 ns/DIV
163 ns 3.8 Vp-p
10.4 µ s3.7 Vp-p
3
IC519 qg (LRCK (O))
2 V/DIV, 5 µ s/DIV
4
IC519 w; (XMCK (O))
2 V/DIV, 50 ns/DIV
81 ns 3.4 Vp-p
5
IC519 wa (XOUT (O))
2 V/DIV, 20 ns/DIV
40.8 ns 3.8 Vp-p
6
IC525 qs (MCLK2)
2 V/DIV, 20 ns/DIV
72.2 ns 3.4Vp-p
8
IC525 w; (BCKO)
2 V/DIV, 100 ns/DIV
326 ns 3.5 Vp-p
qa
IC305 2
500 mV/DIV, 10 ns/DIV
20.4 ns 1.6 Vp-p
qs
IC305 4
1 V/DIV, 10 ns/DIV
20.4 ns 3.8 Vp-p
qd
IC108 qf (XFSOOUT)
1 V/DIV, 10 ns/DIV
20.4 ns 3.2 Vp-p
20.8 µ s3.8 Vp-p
qf
IC108 ej (FSOCKO)
2 V/DIV, 10 µ s/DIV
9
IC526 ek (X2)
1 V/DIV, 20 ns/DIV
50 ns 1.9 Vp-p
wa
IC804 tl (OSCO)
1 V/DIV, 20 ns/DIV
40.6 ns 2.8 Vp-p
ea
IC902 qh (CROUT)
(DVD play mode)
500 mV/DIV, 20 µ s/DIV
H
1.4 Vp-p
es
IC902 qk (CBOUT)
(DVD play mode)
500 mV/DIV, 20 µ s/DIV
H
1.4 Vp-p
ed
IC902 w; (CYOUT)
(DVD play mode)
500 mV/DIV, 20 µ s/DIV
H
2.1 Vp-p
ef
IC902 wa (YOUT)
(DVD play mode)
500 mV/DIV, 20 µ s/DIV
H
2.1 Vp-p
eh
IC902 wh (COUT)
(DVD play mode)
500 mV/DIV, 10 µ s/DIV
H
1.6 Vp-p
eg
IC902 wd (CVBS)
(DVD play mode)
500 mV/DIV, 10 µ s/DIV
H
2.4 Vp-p
–TX Board –

SA-WSLF10/SS-CTL10/TSL10/TSL11
1414
SA-WSLF10/SS-CTL10/TSL10/TSL11
5-4. PRINTED WIRING BOARD – MAIN Board (Component Side) – •See page 12 for Circuit Boards Location. : Uses unleaded solder.
20
11
1
10
20
11
110
4
1
5
8
4
1
4
1
1
8
8
9
45
E
E
16
1
5
8
5
8
20
1
1
11
3
5
5
4
4
4
6
3
3
3
2
13
2
E
31
50
51 80
81
100
1
1
1
7
7
3
1
122
44 23
90
91
120
1
1
1
1
13
4
5
89
16
10
14
87
12
13
24
25
36 37 48 1
1
1120
3
45
30
31
60
61
2
14
14
8
8
30
E
E
E
E
E
E1
1
3
5
58
4
4
EXCEPT
AEP,UK,RU
21
11
110
S-MASTER S-MASTER TX
(COMPONENT SIDE)
20
TO
HCD-LF10
(FOR CHECK)
12
A
B
C
D
E
345678 9
IC526
IC525
IC527
IC529
IC521
IC530
IC523
IC522
IC520
IC524
IC528
IC519
IC518
IC513
IC514
IC515
IC516
IC511
IC507
IC510
IC509
IC512
IC508
IC517
IC506
IC531
IC503
(Page 32) (Page 21) (Page 21) (Page 26)
(Page 28) (Page 32) (Page 32)
Ref. No. LocationRef. No. Location
D502 D-5
D503 B-6
D504 D-5
D505 D-5
D507 D-6
D508 D-6
D509 D-6
IC503 D-3
•Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
IC506 D-5
IC507 B-2
IC508 B-1
IC509 C-2
IC510 C-3
IC511 B-2
IC512 B-2
IC513 B-3
IC514 B-3
IC515 B-4
IC516 B-4
IC517 B-5
IC518 B-4
IC519 B-8
IC520 C-7
IC521 B-7
IC522 B-8
IC523 B-8
IC524 D-7
IC525 D-8
IC526 C-6
IC527 E-9
IC528 E-7
IC529 B-7
IC530 C-8
IC531 D-6
Q503 C-2
Q504 D-3
Q506 D-7
Q507 C-5
Q508 D-5
Q514 C-7
Q515 C-7
Q516 B-6
Q517 D-6

SA-WSLF10/SS-CTL10/TSL10/TSL11
1515
SA-WSLF10/SS-CTL10/TSL10/TSL11
5-5. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – •See page 12 for Circuit Boards Location. : Uses unleaded solder.
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS) (CHASSIS)
OPTICAL
DIGITAL IN
L
13
SAT
AUDIO IN
VIDEO
AUDIO IN
DIR-T4
R
L
R
11
10
2
1
IC501
TX
BOARD
CN802
12
CN507
TUNER UNIT
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM 75Ω
COAXIAL
ANTENNA
AM
2
2
(CONDUCTOR SIDE) P
12
A
B
C
D
E
345678 9
(Page 26)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1616
SA-WSLF10/SS-CTL10/TSL10/TSL11
R698
R706
C646
Q514
Q515
R697
C615
C642
IC530
C638R680
C637
R678
FB509
R675
R677
C636
C633
R673
C634
R676
C635
C630
C631
R674 C632
R705
C647
IC519
R703
R704 R693
R692
C639
R679
R681
R683
R684
R688
X500
R700
R696
R702
R699
R691
FB508
R709
C644
C679
R690
FB507
C645
R724
R726
R725
R734
R736
R735
R749
R750
R751
R752
C657
R766
C658
C656
R747
C655
C652
C653
R784
R743
C650
R758
R770
R759R757 R763
R765
R761
R762R756
C659
C664 C667
R772
R771
C674
C672 C676
FB510
FB511
R775
C669
C668
IC525
R767
R746
R748
R754
C663
C666
RB507
RB508
RB501
RB502
RB503
RB504
RB505
FB512
C660
RB506
C661
IC527
IC522
IC521
IC524
X501
C641
R695
R707
IC528
100
3.3k
220
4V
DTC124EKA-
T146
DTC124EKA-
T146
100
0
5p
MC74VHC1GU04DFT1
0.110k
0.01
4.7k
100
5.6k
0.01
0.01
33k
0.1
4.7k
0.01
0.1
0.1
100 10
100
0.1
LC89056W-E
47
47
0.1
1k
100
100
100
100
24.576MHz
3.3k
1M
1k
100
100
22
0.1
0.1
100
0.1
100
100
100
100
100
100
4.7k
100
100
100
0.1
4.7k
0.1
0.1
10k
0.1
12p
12p
680
1M
0.1
10k
10k
4.7k4.7k 4.7k
10k
10k
100100
0.1
0.1 0.1
10k
4.7k
0.1
220
4V
0.1
100
0.1
0.1
CXD9720BQ
10k
100
100
100
0.1
0.1
100
100
100
100
100
100
100
0.01
100
0.01
IS61LV6416-10TLT
SN74LV157APWR
SN74LVC1G125DCKR
TC74HCT7007AF
(EL)
13.9MHz
7p
68
270
NJM2391DL1-26
(TE1)
1
2
3
4
5
6
7
D3.3V
DGND
FL/FR_DATA
C/SW_DATA
ADBCK
ADLRCK
AD_MCK
SL/SR_DATA
OPT IN
DSP_CS
DSP_BST
DSP_GP9
DSP_HCLK
DSP_HDIN
DSP_HDOUT
DSP_HACN
SDO3(FC/SW)
SDO2(SL/SR)
SDO1(FL/FR)
BCKO
LRCKO
DIR_XMODE
DIR_HCLK
DIR_CE
DIR_HDIN
DIR_DO
DIR/ADC_2
DIR_ZERO
DIR_XSTATE
DIR_ERR
DIR/ADC
DSP_PM
DSP_XRST
(OPEN_OK)
(OPEN_OK)
(OPEN_OK)
(OPEN_OK)
(CHASSIS)
SELECTOR
INVERTER
Q514,515
INVERTER
LEVEL SHIFT
LEVEL SHIFT
S-RAM
DIGITAL AUDIO
INTERFACE RECEIVER
V
GNC
G
V
+2.6V REGULATOR
AUDIO DIGITAL
SIGNAL PROCESSOR
(1/4)
OI
G
•See page 13 for Waveforms. •See page 34 for IC Block Diagrams. •See page 38 for IC Pin Function Description.
5-6. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
(Page 19)
(Page
18)
(Page 17)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1717
SA-WSLF10/SS-CTL10/TSL10/TSL11
CN512
Q516
C683
D505
D504
R785
R685 R686
R689
R682
R687
R786
C640
R740
D503
R672
R738 R739
R741
R742
R745
R755
R760
R764
C662
R768
R769
R774
R708
R779
R780
R776
R777
R778
C671
R787
R782
R781
FB513
R815
R816 D507
R817
Q508
D509
D508 R801 R802
C673
R803
C682C681
C665
R811
R812
R808
R744
R809
C684
C654C651
Q517
Q507
C649
R732
R733
R727
X502 R731
R783
R773
R730
C670
C677
CN509
CN510
CN511
IC520
IC523
IC529
IC531
IC526
C648
8P
DTC124EKA-
T146
100
10V
1SS388
1SS388
10k
100 100
100
100
100
10k
0.1
10k
1SS355TE-17
10k
100 100
100
10k
100
100
100
100
0.01
47
47
47
1k
100
100
100
100
100
0.1
47k
1k
1k
10k
10k 1SS355TE-17
1k
DTC144EKA-
T146
1SS355TE-17
1SS355TE-17 10k 10k
47
6.3V
10k
0.10.22
0.01
10k
10k
10k
4.7k
1k
0.1
0.010.1
DTA114EKA-
T146
DTC144EKA-T146
0.01
1k
10k
100
20MHz 15k
10k
100
100
0.001
0.1
11P
9P
17P
TC74HCT7007AF
(EL)
TC74VHCT08AFT
(EL)
SN74LV541APWR
PST3645NR
M68-3BA-A
µPD70F3033BYGF-
1
1
2
3
4
5
6
7
E5.6V
PANEL_IF
ANALOG_CONT
AC_DET
V_CONT
D5V
PCONT1
DSP_XRST
DSP_GP9
DSP_PM
DSP_CS
DSP_HACN
DSP_BST
DIR_ZERO
DIR_ERR
DIR_XSTATE
DIR_DO
DIR_CE
DIR_XMODE
DIR/ADC
DSP_HCLK
DIR_HCLK
DSP_HDIN
DIR_HDIN
DSP_HDOUT
DAMP_DATA
DAMP_CLK
AMP_SOFT MUTE
DAMP_CS1
DAMP_CS1
DAMP_CS3
DAMP_CS3
AMP_SOFT MUTE
DIAT_DATA
DIAT_CLK
DAMP_CLK
DAMP_DATA
DIAT_XRST
DIAT_XLAT
DIAT_XLAT
DIAT_XRST
DAMP_INIT
DAMP_INIT
DAMP_RESET
DAMP_RESET
TU_TUNED5
TU_DI5
TU_DO
TU_CE
TU_CLK
TU_MUTE
TU_STEREO5
RDS_DATA5
RDS_CLK5
RGB_SEL
DVD_SEL
AVSEL4
AVSEL0
AVSEL1
AVSEL3
VS/WIDE
I/P_SEL
DIR/ADC_2
TU_DI5
TU_TUNED5
RDS_DATA5
RDS_CLK5
DIAT_CLK
DIAT_DATA
ADC_PDWN
TU_DI3
TU_TUNED3
TU_STEREO3
AC_DET/CABLE_DET
AMPMICOM_RESET
AMPUCOM_DATA
IF_DATA_IN
VOUT_ENE
YC_MIX
IP_SW
AVSEL5
LRCKO
BCKO
SD03(FC/SW)
SD01(FL/FR)
SD02(SL/SR)
BCKO
LRCKO
TU_STEREO5
CABLE_DET2
DGND
SCDT
SHIFT
DGND
LAT1
LAT2
LAT3
HPSW
HPMUTE
INIT REST SD
DGND
SOFTMUTE
DGND
OVF
OVF2
D1
D2
D3
BCKO
LRCKO
DGND
SCK
DGND
DGND
BCKO
LRCKO
XRST
SCLK
XLAT
SDATA
D-GND
D-GND
D-GND
D2(SL/SR)
CSOD
(NC)
GND
VDD
VPP
RESET
2PIN
CLK
OUT
IN
VOUT_ENE
YC-MIX
AVSEL5
DAMP_DATA
IP_SW
SYSTEM CONTROLLER
(FOR CHECK)
(AMP_MICOM)
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
INVERTER
DETECTOR
ADC_PDOWN
SWITCH
MUTING
MUTING
CONTROL
NOT USED
NO_USE
NO_USE
NO_USE
NO_USE
2PIN
UNMUTE
(2/4)
NO_USE
5-7. SCHEMATIC DIAGRAM – MAIN Board (2/4) – •See page 13 for Waveforms. •See page 34 for IC Block Diagrams. •See page 38 for IC Pin Function Description.
(Page 16)
(Page 19)
(Page 27) (Page 22) (Page 22)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1818
SA-WSLF10/SS-CTL10/TSL10/TSL11
C550
C554
R591
IC509
R625
C548
C553
R589
R590
IC508
C580
C581
C545
R587
C578
C579
C582
C583
EP501
IC506
C609
R660
R661
C617
C685
C686
C687
C688
C689
C690
EP505
C594
IC511
C596
IC512
IC513
L512 10µH
R663
C507
C504
C503
C597
L514 10µH
C604
C601
J502
C559
FB523
C574
FB522
C605
R654
R655
R656
R657
R658
CN502
R804
R805
R806
R807
C506
R577R576
R644
FB519
FB518
FB517
FB516
FB515
FB520
FB514
FB521
FB502
FB503
FB504
FB505
FB506
FB501
C505
C508
CN508
CN505
R662
Q506
D502
R601R597 R620
R579R500
C568 R621
C552
C546
C547
R598
R603
R606 R610
R588
R622
C557
R607 R612
C569
C556 R580
R581
R582
R623
R624
R599
C549
R583
C570
R592
R584
C558
R608 R614
R631
R630
C587
C593
C590
C584
C599
C602 R648
R650
C588
R632
R633
R646
C591 C585
C595
C603
C600 R649
R642
R634 R643
R635
C589
C586
C592
R652
C598
C622
IC514
FB500
R651
R653
R636
CN514
IC507
R799
R605
C573
47
6.3V
100
10V
0
NJM2140R
820
47
6.3V
100
10V
0
0
NJM2140R
10
16V
10
16V
47
6.3V
0
10
16V
10
16V
10
16V
10
16V
SN74LVC3G34DCUR
0
100k
100
0
1000p
1000p
1000p
1000p
1000p
1000p
1000p
PCM1802DBR
1000p
PCM1802DBR
PCM1802DBR
0
0
0
0
0.1 10
0.1
0.1
0.1
0
470
470
470
470
470
30P
75
75
75
75
0
100100
100
0.1
0
5P
6P
10k
DTC124EKA-T146
1SS355TE-17
2.2k1k 470
4.7k100
0.1 470
100
10V
47
6.3V
47
6.3V
1k
2.2k
1k 2.2k
0
470
0.1
1k 2.2k
0.1
0.1 4.7k
4.7k
4.7k
470
820
1k
47
6.3V
4.7k
0.1
0
4.7k
0.1
1k 2.2k
3.3k
3.3k
0.1
0.1
10
10
0.1
10 100
100
0.1
3.3k
3.3k
100
10 10
0.1
10
L513
10µH
0.1
100
100
1k 100
1k
L511
10µH
L510
10µH
L509
10µH
L507
10µH
0.1
10
10
100
1000p
0.1
SN74LVC1G125DCKR
100
100
0
21P
NJM2140R
0
2.2k
100
10V
1
2
3
4
5
6
9
10
11
12
13
14
15
16
17
18
FL/FR_DATA
C/SW_DATA
ADBCK
ADLRCK
AD_MCK
SL/SR_DATA
V-GND
V-GND
V-GND
V-GND
ADC_PDWN
AVSEL3
AVSEL4
VS/WIDE
I/P_SEL
DVD_SEL
RGB_SEL
Y/CY/G
C
CR/R
CB/B
YC_MIX
VOUT_ENE
Y/CY/G
V-GND
V-GND
V-GND
C
CB/B
V-GND
CR/R
AVSEL5
AC_DET/CABLE_DET
AMPUCOM_DATA
IP_SW
IF_DATA_IN
AMPMICOM_RESET
CABLE_DET2
+15V(M)
+15V(M)
GND(M)
GND(M)
+15V(D)
+15V(A)
+15V(D)
GND(D)
GND(D)
GND(A)
EVER5.6V
SIRCS
12V
5V
GND
AVSEL3
AVSEL4
VS/WIDE
I/P_SEL
DVD_SEL
RGB_SEL
V-GND
V-GND
V-GND
V-GND
C
Y/CY/G
CB/B
CR/R
AVSEL5
TV-L/IP_SW
YC_MIX
AMPMICOM_RESET
PCONT1
(CHASSIS)
(CHASSIS)
(CHASSIS)
SYSTEM CONNECTOR
(AMP_MICOM)
A/D CONVERTER
A/D CONVERTER
A/D
CONVERTER
LEVEL SHIFT
LEVEL SHIFT
DIR-R4
Y/G
C/CVBS
C_GND
CR/B
CR/B_GND
CB/R_GND
CB/R
FRONT-L
SURROUND-L
SURROUND-R
CENTER
SW(LFE)
A-GND
AC-DETECT
P.CONT1
UCOM-DI
UCOM-DO
CABLE_DETECT2
D.GND
+15V(AUDIO)
A-GND
+15V(DIGITAL)
D-GND
+15V(MOTOR)
M-GND
REGULATOR
CONTROL
VCC
GND
LINE AMP
LINE AMP
VCC
GND
VCC
GND
V
G
VOUT-ENE
TO
HCD-LF10
(3/4)
Y/G_GND
FRONT-R
LINE AMP
5-8. SCHEMATIC DIAGRAM – MAIN Board (3/4) – •See page 34 for IC Block Diagrams.
(Page 33)
(Page 33)
(Page 19)
(Page 16)
(Page 19)
(Page 29)

SA-WSLF10/SS-CTL10/TSL10/TSL11
1919
SA-WSLF10/SS-CTL10/TSL10/TSL11
C518
C524
C519
C520
C563
IC518
C614
C613
R664
C691
C692
C693
C694
Q504
Q503
C560
C561
R595
R594
R514R510
C513
C511
C512R515R511
R516R512
C514R517R513
R527
R531
R535
J501
CN501
R505
R502
R506
R508
R509
R507
C501
C502
R501
C537
C536
IC503
R574
R569
R570
R575R571
R578
C564
R627
R629
R628
R626R616
R596
IC510
R552
C542
R565 R563 R561 R555
R562 R556
R533R537
1538 R534
C531
C530
R547
C616
C521 IC517
C626
C612
C611
C625
C624 C623
C607
C608
C610
IC516
IC515
C675
R647
R641 C606
C629
C628
R659
C627
R593
CN506
CN507
IC501
C566
R617
C567
C576
C577
R504
R503
R526
R528
R568
R573
R536
R525
R572R567
C517
R532
100
10V
100
10V
100
10V
100
10V
100
10V
BA09FP-E2
0
0
0
0
0
0
0
DTC124EKA-
T146
DTC124EKA-
T146
100
10V
100 10V
1k
1k
47k6.8k
220p
220p
220p47k6.8k
47k6.8k
220p47k6.8k
10k
10k
10k
4P
11P
10k
10k
4.7k
4.7k
4.7k
4.7k
0.1
L501
10µH
22
6.3V
100
0.1
100
10V
MC14052
BDR2
10k
100
100
10k10k
10k
100
10V
470
470
2.2k
2.2k
L508
10µH
4.7k
47k
NJM4565V
(TE2)
0
0.1
10k 10k 33k 33k
L504
10µH
L502
10µH
33k 33k
6.8k100k
100K 6.8k
22
16V
22
16V
0
10
16V
0.001 BA09FP-E2
0.1
10
1
39
16V 0.1 1
0.01
10
1
TK11250CMCL-G
MM1575ANLEG
0.1
0
00
39
16V
0.1
4.7k
1
47k
12P
2P
TORX141L
10 16V
4.7k
0.1
0.1
100
10V
10k
10k
10k
10k
10k
10k
10k
10k
10k10k
100
10V
10k
1
2
3
4
5
6
9
10
11
12
13
14
15
16
17
18
D3.3V
DGND
OPT IN
E5.6V
AC_DET
ANALOG_CONT
PANEL_IF
V_CONT
D5V
PCONT1
TU_CLK
TU_DO
TU_CE
TU_MUTE
PCONT1
TU_DI3
TU_TUNED3
TU_STEREO3
AVSEL1
AVSEL0
TUNED
R-CH
L-CH
DO
CK
CE
DI
A.GND
STEREO
MUTE
AC-DET
A-GND
M-GND
M-GND
D-GND
D-GND
V-CONT
6.2V
3.3V
12V
12VREG-GND
12VREG-GND
VCC(9V)
P-GND
E5.6V9V
ON/OFF(STANDBY/POWER)
OPTICAL
DIGITAL IN
(CHASSIS)
RL
RL
VIDEO
AUDIO
IN
AUDIO
IN
SAT
SELECTOR
Q503,504
INVERTER
VCC
GND
LINE AMP
+5V REGULATOR
+9V REGULATOR
+5V REGULATOR
+9V REGULATOR
IO
G
IO G
DIGITAL OPTICAL
RECEIVER
AM
ANTENNA
COAXIAL
FM 75Ω
SUPPLIED WITH
THE ASSEMBLED
BLOCK
TUNER UNIT
(4/4)
5-9. SCHEMATIC DIAGRAM – MAIN Board (4/4) – •See page 34 for IC Block Diagrams.
(Page 18) (Page 18)
(Page 33)
(Page 27)
(Page 16)
(Page 17)

SA-WSLF10/SS-CTL10/TSL10/TSL11
2020
SA-WSLF10/SS-CTL10/TSL10/TSL11
5-10. PRINTED WIRING BOARD – S-MASTER Board (Component Side) – •See page 12 for Circuit Boards Location. : Uses unleaded solder.
(COMPONENT SIDE)
13
24
25 36
12 1
48
37
13
24
25 36
12 1
48
37
S-MASTER BOARD
IC107
IC106 IC105
IC110 IC108 IC305
IC102 IC101
IC301
IC303
12
A
B
C
D
E
F
34567
•Semiconductor
Location
Ref. No. Location
IC101 D-7
IC102 D-6
IC105 D-3
IC106 D-2
IC107 D-2
IC108 E-5
IC110 E-2
IC301 E-6
IC303 D-7
IC305 E-5
Q102 A-6
Q104 A-7
Q110 A-3
Q112 A-3
Q114 A-2
Q301 E-1
Q304 C-1