Sony STRDE-485-E Service manual

STR-DE485/DE485E
SERVICE MANUAL
Ver 1.1 2003. 07
Photo: STR-DE485
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc.
SPECIFICATIONS
US Model
Canadian Model
E Model
Australian Model
Chinese Model
STR-DE485
UK Model
STR-DE485E
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOT AL
HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from 40 – 20,000 Hz; rated 80 watts per channel minimum RMS power, with no more than
0.09 % total harmonic distortion from 250 milliwatts to rated output (STR-DE485 area code US only).
Amplifier section
POWER OUTPUT
Models of area code US, CND Rated Power Output at Stereo Mode (8 ohms 40 Hz – 20 kHz, THD 0.09 %) STR-DE485: 80 W + 80 W
Reference Power Output (8 ohms 1 kHz, THD 0.7 %) STR-DE485: FRONT
Models of area code AEP, UK Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) STR-DE485E 80 W + 80 W
Reference Power Output (8 ohms 1 kHz, THD 0.7 %) STR-DE485E FRONT
CENTER
1)
SURR
CENTER
1)
SURR
1)
: 80 W/ch
1)
: 80 W
: 80 W/ch
2)
1)
: 80 W/ch
1)
: 80 W
: 80 W/ch
Models of other area code Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %)
Reference Power Output (8 ohms 1 kHz, THD 10 %)
1) Depending on the sound field settings and the source, there may be no sound output.
2) Measured under the following conditions: Area code Power requirements
E, AUS 240 V AC, 50 Hz SP, AEP, UK 230 V AC, 50 Hz TW 110 V AC, 60 Hz MX 120 V AC, 60 Hz
Frequency response MULTI CH IN 10 Hz – 50 kHz
(STR-DE485 only), CD, +0.5/–2 dB (with sound MD/TAPE, DVD/LD, field, and tone bypassed) VIDEO 1, 2
Inputs (Analog) MULTI CH IN Sensitivity: 250 mV
(STR-DE485 only), CD, Impedance: 50 kilohms MD/TAPE, DVD/LD, S/N VIDEO 1, 2 (A, 250 mV
3) INPUT SHORT (with sound field and tone bypassed).
4) Weighted network, input level.
80 W + 80 W
2)
FRONT CENTER SURR
1)
3)
: 96 dB
2)
1)
: 100 W/ch
1)
: 100 W
: 100 W/ch
4)
)
– Continued on next page –
9-873-587-02
2003G04-1 © 2003.07
FM STEREO/FM-AM RECEIVER
Sony Corporation
Home Audio Company Published by Sony Engineering Corporation
1
STR-DE485/DE485E
Inputs (Digital)
DVD/LD (Coaxial) Sensitivity: –
VIDEO 2 (Optical) Sensitivity: –
Outputs
MD/TAPE (REC Voltage: 250 mV OUT), VIDEO1 Impedance: 10 kilohms (AUDIO OUT)
SUB WOOFER Voltage: 2 V
Tone
Gain levels: ±6 dB, 1 dB step
Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF)
Impedance: – S/N: 100 dB (A, 20 kHz LPF)
Impedance: 1 kilohms
FM tuner section
Tuning range 87.5 - 108.0 MHz Antenna terminals 75 ohms, unbalanced Intermediate Frequency 10.7 MHz Sensitivity
Mono: 18.3 dBf, 2.2 µV/75 ohms
Stereo: 38.3 dBf, 22.5 µV/75 ohms Usable sensitivity 11.2 dBf, 1 µV/75 ohms S/N
Mono: 76 dB
Stereo: 70 dB Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5% Separation 45 dB at 1 kHz Frequency response 30 Hz – 15 kHz,
Selectivity 60 dB at 400 kHz
+0.5/–2 dB
AM tuner section
Tuning range
Models of area code US, CND
With 10-kHz tuning scale: 530 – 1710 kHz
With 9-kHz tuning scale: 531 – 1710 kHz
Models of area code E2, MX
With 10-kHz tuning scale: 530 – 1610 kHz
With 9-kHz tuning scale: 531 – 1602 kHz
Models of area code AUS, SP, AEP, UK, TW
With 9-kHz tuning scale: 531 – 1602 kHz
Antenna Loop antenna Intermediate Frequency 450 kHz Usable sensitivity 50 dB/m (at 1,000 kHz or
999 kHz) S/N 54 dB (at 50 mV/m) Harmonic distortion 0.5 % (50 mV/m, 400 Hz) Selectivity
At 9 kHz: 35 dB At 10 kHz: 40 dB
5) You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off the receiver. Hold down PRESET TUNING + and press ?/1 . All preset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat the procedure.
5)
5)
5)
5)
Video section
Inputs
Video: 1 Vp-p, 75 ohms
Outputs
Video: 1 Vp-p, 75 ohms
General
Power requirements
Area code Power requirements US, CND, MX 120 V AC, 60 Hz AEP, UK 230 V AC, 50/60 Hz SP 220 – 230 V AC, 50/60 Hz E 120/220/240 V AC, 50/60 Hz TW 110 V AC, 50/60 Hz AUS 240 V AC, 50Hz
Power consumption
Area code Power consumption US, MX STR-DE485: 180 W CND STR-DE485: 260 VA AEP, UK STR-DE485E: 155 W AUS, SP, E STR-DE485: 155 W TW STR-DE485: 400 W
Power consumption (during standby mode)
0.5 W
Dimensions 430 × 145 × 298 mm
(16 7/8 × 5 6/8 × 11 6/8 in.) including projecting parts
and controls Mass (Approx.) 7.0 kg (15lb 7 oz) Supplied accessories
FM wire antenna (1) AM loop antenna (1)
• STR-DE485E/DE485 only Remote commander RM-U306 (1) R6 (size-AA) batteries (2)
Design and specifications are subject to change without notice.
• Abbreviation CND : Canadian model AR : Argentina model AUS : Australian model CH : Chinese model MX : Mexican model SP : Singapore model TW : Taiwan model
2
STR-DE485/DE485E
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 for AC 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 microampers.). 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-operated AC 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-operated AC voltmeter. The “limit” indica­tion is 0.75 V, so analog meters must have an accurate low­voltage 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 2 V AC range are suit­able. (See Fig. A)
To Exposed Metal Parts on Set
MODEL IDENTIFICATION
— BACK PANEL —
Part No.
MODEL PART No.
US 4-238-188-0s Canadian 4-238-188-1s Australian 4-238-188-2s Singapore 4-238-188-3s Chinese 4-238-188-4s E 4-238-188-5s AEP 4-238-188-6s UK 4-238-188-7s Mexican 4-238-188-8s Argentina 4-238-188-9s Taiwan 4-238-189-9s
1.5 k
0.15 µF
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON 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.
Earth Ground
AC voltmeter (0.75 V)
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
3
STR-DE485/DE485E

TABLE OF CONTENTS

1. GENERAL
Main unit ................................................................................. 5
Remote button description ....................................................... 6
2. DISASSEMBLY
2-1. Case ..................................................................................... 7
2-2. Front Panel Section ............................................................. 8
2-3. Back Panel ........................................................................... 8
2-4. Digital Board ....................................................................... 9
2-5. Standby Board ..................................................................... 9
2-6. Main Board ....................................................................... 10
3. TEST MODE ...................................................................... 11
4. DIAGRAMS
4-1. IC Pin Description ............................................................. 12
4-2. Circuit Boards Location .................................................... 15
4-3. Block Diagram – Tuner/Audio Section – .......................... 16
4-4. Block Diagram – Digital Section – ................................... 17
4-5. Block Diagram – Video/Display Section – ....................... 18
4-6. Block Diagram – Power Section – .................................... 19
4-7. Printed Wiring Boards – Main Section – .......................... 21
4-8. Schematic Diagram – Main Section (1/2) – ...................... 22
4-9. Schematic Diagram – Main Section (2/2) – ...................... 23
4-10. Printed Wiring Board – Digital Section (1/2) – ................ 24
4-11. Printed Wiring Board – Digital Section (2/2) – ................ 25
4-12. Schematic Diagram – Digital Section (1/2) – ................... 26
4-13. Schematic Diagram – Digital Section (2/2) – ................... 27
4-14. Printed Wiring Board – Video Section – ........................... 28
4-15. Schematic Diagram – Video Section – .............................. 29
4-16. Printed Wiring Boards – Display Section – ...................... 30
4-17. Schematic Diagram – Display Section – ........................... 31
4-18. Printed Wiring Boards – Power Section – ......................... 32
4-19. Schematic Diagram – Power Section – ............................. 33
4-20. IC Block Diagrams ............................................................ 34
5. EXPLODED VIEWS
5-1. Case Section ...................................................................... 35
5-2. Front Panel Section ........................................................... 36
5-3. Chassis Section-1 .............................................................. 37
5-4. Chassis Section-2 .............................................................. 38
6. ELECTRICAL PARTS LIST......................................... 39
4
SECTION 1

GENERAL

List of Button Locations and Reference Pages
STR-DE485/DE485E
This section is extracted from instruction manual.
How to use this page
Use this page to find the location of buttons that are mentioned in the text.
Main unit
ALPHABETICAL ORDER
0 – 9
2 CH wh (25)
A – D
A.DEC wk (23–25) AM (Except for models of area
code CEL, CEK) es (30, 31) BASS +/– wg (29, 54) CD ql (21) CINEMA STUDIO EX A, B, C
9 (23, 24) Digital Cinema Sound (indicator)
qs (23) DIMMER ej (22) DISPLAY 2 (22, 33, 51) Display qa (22) DVD/LD wa (21)
E – L
ENTER wl (35) FM (Except for models of area
code CEL, CEK) ed (30, 31) FM/AM (Models of area code
CEL, CEK only) es (30, 31)
FM MODE (Models of area code
CEL, CEK only) ed, (Except for models of area code CEL, CEK)
ef (31) INPUT MODE qg (21) IR (receptor) 4 (38, 45, 51) LEVEL 0 (20, 27, 55)
M
MASTER VOLUME wd (20, 49) MD/TAPE qj (21) MEMORY eh (30, 32) MENU +/– e; (16, 27, 35, 36) MENU </> ea (16, 27, 35, 36) MODE wj (24, 50) MULTI CHANNEL DECODING
(indicator) (Except for
STR-DE485E) 7 (21) MULTI CH IN (Except for
STR-DE485E) qf (21) MUTING wf (21, 49)
N – S
NAME 8 (35) PHONES (jack) ek (21)
Illustration number
r
NAME 8 (35)
Name of button/part
R R
PRESET/PTY SELECT +/–
(Models of area code CEL, CEK only) 3 (32, 33)
PRESET TUNING +/– (Except
for models of area code CEL, CEK) 3 (32, 53)
PTY (Models of area code CEL,
CEK only) ef (33) SET UP 6 (4, 16, 36, 54) SHIFT eg (32) SLEEP (STR-DE485E only)qf
(36) SURR qd (27, 54)
T – Z
TREBLE +/– qh (29, 54) TUNER ws (21, 30-32, 35) TUNING +/– 5 (31) VIDEO 1 qk (21) VIDEO 2 w; (21)
BUTTON DESCRIPTIONS
`/1 (power) 1 (4, 15, 20, 29,
30, 53)
List of Button
Reference page
Locations and
Reference Pages
1 7 84 qs0qa523
6
qf qg qjqh qkqlw;qd waws9
wdwfwhwjwkwlesedefegehek ej e; ea wg
GB
5
5
STR-DE485/DE485E
Operations Using the Remote RM-U306
Except for STR-DE585 area code CA
You can use the remote RM-U306 to operate the components in your system.
Remote button description
AV
?/1
SYSTEM
STANDBY
VIDEO 2
G
+
>
M
X
SOUND FIELD
MODE
F
ENTER
f
?/1
DVD/LD
O
D.TUNING
ENTER
RETURN
TV/VIDEO
ANT
TV/VTR
D.SKIP
x
2CH
MUTING
MASTER
VOL
g
SLEEP
VIDEO 1
MD/TAPE CD TUNER
TOP MENU DVD MENU
12 3
45 6
7809
SHIFT
>10
-
CH/PRESET
.
m
N
A.DEC
TEST TONE MAIN MENU MULTI CH
MENU
TV VOL TV CH
Remote button description (continued)
Remote Operations Function Button
VIDEO 1 Receiver To watch VCR.
VIDEO 2 Receiver To watch VCR.
DVD/LD Receiver To watch DVD or laser
MD/TAPE Receiver To listen to Minidisc or
CD Receiver To listen to compact disc.
TUNER Receiver To listen to radio
SHIFT Receiver Press repeatedly to select
D.TUNING
Receiver Tuner station direct key-
A.DEC Receiver Select AUTO DECODE
MODE Receiver Selects sound field mode.
2CH Receiver Selects 2CH mode.
TEST Receiver Press to output test tone. TONE
MAIN Receiver Press this button MENU repeatedly to select one
MULTI CH
Receiver Selects MULTI CH IN
MENU </> Receiver Selects a menu item.
MENU +/– Receiver Makes adjustment or
MUTING Receiver
(VTR mode 3)
(VTR mode 1)
disc.
audio tape.
programs.
a memory page for presetting radio stations or tuning to preset stations.
in-mode.
mode.
of the four cursor modes: SURR, LEVEL, SET UP and NAME.
source.
change the setting.
Mutes the sound from the
receiver.
Operations
Using the Remote
RM-U306
The tables below show the settings of each button.
Remote Operations Function Button
SLEEP Receiver Activates the sleep
function and the duration which the receiver turns off automatically.
?/1 Receiver
Turns the receiver on or
off.
continued
45
GB
46
GB
6
SECTION 2
e

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.
SET

2-1. CASE

(Page 7)
STR-DE485/DE485E
2-2. FRONT PANEL SECTION
(Page 8)
2-3. BACK PANEL
(Page 8)
2-4. DIGITAL BOARD
(Page 9)
2-5. STANDBY BOARD
(Page 9)
2-6. MAIN BOARD
(Page 10)
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE
1
two screws (case 3 TP2)
2
two screws (case 3 TP2)
4
cas
3
two screws (case 3 TP2)
7
STR-DE485/DE485E
2-2. FRONT PANEL SECTION
2
CNP791
3
two screws (BVTP3 x 8)
5

front panel section

2-3. BACK PANEL
3
CNP901
qd
back panel (HT4)
4
four screws (BVTP3 x 8)
0
screw (BVTP3 x 8)
9
screw (BVTP3 x 8)
8
two screws (BVTP3 x 8)
1
CNS4
7
two screws (BVTP3 x 8)
qa
screw (BVTP3 x 8)
5
two screws (BVTP3 x 8)
2
CNS8
6
five screws (BVTP3 x 8)
qs
screw
(BVTP3 x 8)
1
CNS7
4
CNP154
8
STR-DE485/DE485E
2-4. DIGITAL BOARD
8
screw (BVTP3 x 8)
3
CNP5
2
CNP6
7

DIGITAL board

6
CNS2
5
CNS1
9
bracket (digital)
2-5. STANDBY BOARD
3
CNP903
4
three screws
(BVTP3 x 8)
2
CNP902
1
5
CNP915
1
CNS4

STANDBY board

4
screw (BVTP3 x 8)
9
STR-DE485/DE485E
2-6. MAIN BOARD
5
3
two screws (BVTP3 x 8)
screw (BVTP3 x 8)
1
2
CNP801
CNP802
7

MAIN board

4
two screws (BVTP3 x 8)
6
two screws (BVTP3 x 8)
10
SECTION 3

TEST MODE

STR-DE485/DE485E
SOFTWARE VERSION DISPLAY MODE
* The software version is displayed. * Procedure:
While depressing the [ENTER] and the SOUND FIELD [A.F.D.] buttons simultaneously, press the power
?/1 button to turn on
the main power. The model name, destination and the software version are displayed.
FLUORESCENT INDICATOR TUBE TEST MODE
* All fluorescent segments are tested. When this test is activated,
all segments turn on at the same time, then each segment turns on one after another.
* Procedure:
While depressing the [MD/TAPE] and the [SHIFT] buttons simul­taneously, press the power ?/1 button to turn on the main power.
1. All segments turn on.
D
D
SLEEP
SW
SP.OFF
LSLCR
( ( ( L F E ) ) )
SSR
[MULTI CHANNEL DECODING], [Digital Cinema Sound], SOUND FIELD [A.F.D.], [MODE], [2CH] and [SET UP] LED turn on.
2. Press the [VIDEO 1] button, confirm display
SLEEP
SW
LR
L F E
S
DIGITAL
OPT COAX MULTI CH IN
D
PRO LOGIC DTS MPEGSTEREO MONORDS MEMORY
D
PRO LOGIC MPEGSTEREO RDS
COAX
MUTINGINFONEWSTAEQD.RANGE
dB
kHz mft. MHz
MUTINGINFOTAD.RANGE
k m MHz
FACTORY PRESET MODE
* All preset contents are reset to the default setting. * Procedure:
While depressing the [VIDEO 1] and the SOUND FIELD [2CH] buttons simultaneously, press the power
?/1 button to turn on
the main power. The message FACTORY appears and switch off the set. While depressing the [VIDEO 1] and the SOUND FIELD [2CH] buttons simultaneously, press the power
?/1 button again. The
message FACTORY appears and the preset contents are reset to the default values.
SOUND FIELD CLEAR MODE
* The preset sound field is cleared when this mode is activated.
Use this mode before returning the product to clients upon completion of repair.
* Procedure:
While depressing the SOUND FIELD [MODE] button, press the power ?/1 button to turn on the main power. The message S. F. CLR appears and initialization is performed.
AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE
* Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
* Procedure:
Set the [TUNER] to [AM]. Turn off the main power. While depressing the [TUNING+] button or the [PRESET TUNING ] button, press the power ?/1 button to turn on the main power. Either the message 9 k STEP or 10 k STEP appears. Select the desired step.
* For US/E model only
SOUND FIELD [A.F.D], [MODE], SOUND CONTROL [LEVEL], [SET UP] and [Digital Cinema Sound] LED turn on.
3. Press the [VIDEO 1] button, confirm display
SP.OFF C
( ( ( ) ) )
SL
DIGITAL
OPT MULTI CH IN
SR
DTS MONO MEMORY
NEWSEQ
dB Hz ft.
[MULTI CHANNEL DECODING], SOUND FIELD [2CH], SOUND CONTROL [SURR] and [NAME] LED turn on.
4. Press the [VIDEO 1] button, All segments turn off.
5. Every pressing of the [VIDEO 1] button turns on each segment
and LED one after another in the same order. (Not only the [VIDEO 1] button, but also the other buttons such as [VIDEO 2], [DVD/LD], [MD/TAPE], [CD], [TUNER] can be used.)
KEY CHECK MODE
* Button check * Procedure:
While depressing the [VIDEO 1] and the [SHIFT] buttons simul- taneously, press the power ?/1 button to turn on the main power. “REST 39” appears. Every pressing of any button other than the ?/1 , [TREBLE+, ] and the [BASS+, ] counts down the buttons. The buttons which are already counted once are not counted again. When all but­tons are pressed “REST 04” appears. When [MASTER VOLUME] is rotated in clockwise direction, “VOL MIN”, “VOL 1” to “VOL 73”, “VOL MAX” appear.
11
STR-DE485/DE485E
SECTION 4

DIAGRAMS

4-1. IC PIN DESCRIPTION
• IC1201 CXD9617R (DSP) (DIGITAL Board (1/2))
Pin No. Pin Name I/O Description
1 VSS Ground
2 XRST I Reset signal input
3 EXTIN I Not used (connected to ground)
4 FS2 I Not used (connected to ground)
5 VDDI I Power supply
6 FS1 I Not used (connected to ground)
7 PLOCK O Internal PLL lock signal output (Not used)
8 VSS Ground
9 MCLK1 I Clock signal input (13.5 MHz)
10 VDDI I Power supply
11 VSS Ground
12 MCLK2 O Clock signal output (13.5 MHz)
13 MS I Switching of master/slave operation L : internal clock, H : EXTIN clock is used
14 SCKOUT O Internal system clock signal output
15 LRCKI1 I Not used (open)
16 VDDE I Power supply
17 BCKI1 I Not used (open)
18 SDI1 I Audio IF data input
19 LRCKO O Sampling clock output for digital audio serial data
20 BCKO O Bit clock output terminal for digital audio serial data
21 VSS Ground
22 KFSIO I/O Audio clock signal (364fs/256fs) input/output
23 to 25 SDO1 to SDO3 O Digital audio serial data output
26 SDO4 O Audio IF serial output (Not used) (open)
27 SPDIF O Not used (open)
28 LRCKI2 I Sampling clock input for audio serial data
29 BCKI2 I Bit clock input terminal for audio serial data
30 SDI2 I Digital audio data input
31 VSS Ground
32 HACN O Acknowledge signal output for system control
33 HDIN I Serial data input for system control
34 HCLK I Clock input for system control
35 HDOUT O Serial data output for system control
36 HCS I Chip select input for system control
37 SDCLK O Not used (open)
38 CLKEN O Not used (open)
39 RAS O Not used (open)
40 VDDI I Power supply
41 VSS Ground
42 CAS O Not used (open)
43 DQM/OE0 O Not used (open)
44 CS0 O External memory chip select (SRAM)
45 WE0 O SRAM write enable output
46 VDDE I Power supply
47 WMD1 I Not used (connected to “H”)
48 VSS Ground
49 WIMD0 I Not used (connected to ground)
50 PAGE2 O Not used (open)
51 VSS Ground
52 PAGE1 O External memory page switching signal output (Not used)
53 PAGE0 O External memory page switching signal output (Not used)
12
STR-DE485/DE485E
Pin No. Pin Name I/O Description
54 BOOT I Not used (connected to ground)
55 BTACT O Not used (open)
56 BST I Boot stop signal input
57 MOD1 I Operation mode signal input (L : 386fs, H : 256fs)
58 MOD0 I Operation mode signal input (L : single chip mode, H : use prohibited)
59 EXLOCK I Lock signal input
60 VDDI I Power supply
61 VSS Ground
62, 63 A17, A16 O Not used (open)
64 to 66 A15 to A13 O External memory address output (SRAM)
67 GP10 O LRCK0
68 GP9 (DECODE) O DECODE
69 GP8 (AUDIO) I AUDIO
70 VDDI I Power supply
71 VSS Ground
72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output (general port)
76 VDDE I Power supply
77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output (general port)
81 VSS Ground
82 to 85 A9 to A12 O External memory address output (SRAM)
86 TDO O Not used (open)
87 TMS I Not used (open)
88 XTRST I Not used (open)
89 TCK I Not used (open)
90 TDI I Not used (open)
91 VSS Ground
92 to 97 A8 to A3 O External memory address output (SRAM)
98, 99 D7, D6 I/O External memory data input/output (SRAM)
100 VDDI I Power supply
101 VSS Ground
102 to 105 D5 to D2 I/O External memory data input/output (SRAM)
106 VDDE I Power supply
107, 108 D1, D0 I/O External memory data input/output (SRAM)
109, 110 A2, A1 O External memory address output (SRAM)
111 VSS Ground
112 A0 O External memory address output (SRAM)
113 PM I PLL initialization input terminal
114, 115 SDI3, SDI4 I Not used (open)
116 SYNC I Sync/async selection input (L : sync, H : async)
117 to 119 VSS Ground
120 VDDI I Power supply
13
STR-DE485/DE485E
IC1601 MB90478PF-G-120-BND (SYSTEM CONTROL) (DIGITAL Board (2/2))
Pin No. Pin Name I/O Description
1 DATAO I Serial data input for DIR
2 GP9 I Decode signal input
3 BST O Boot stop signal output to DSP
4 HCS O Chip select signal output to DSP
5 HACN I Acknowledge signal input for DSP
6 XRST O Reset signal output to DSP
7 PM O PLL initialization output to DSP
8 PD O Power down signal output to CODEC
9 SMUTE O Soft mute signal output to CODEC
10 CDT1 O Control data output to CODEC
11 VSS Ground
12 SCL O Serial data clock to CODEC
13 CS O Chip select signal output to CODEC
14 DATA O Serial data output to VOL/TUNER
15 CLK O Clock signal output to VOL/TUNER
16 LATCH O Latch signal output to VOL/TUNER
17 SPKB O Speaker out control signal output (Not used)
18 HDOUT I Serial data for DSP
19 HDIN O Serial data to DSP
20 HCLK O Clock signal output to DSP
21 F.MUTE O Function input mute signal output
22 AC MUTE O Power amp mute signal output
23 VCC5 I Power supply
24 ANA/DIG I Muting and error port signal input
25 HP DETECT I Headphone detect signal input
26 DCS LED O LED (DCS) driver signal output
27 FLASH2 O Flash programming signal output
28 SP SWITCH/FLASH1 I/O Speaker ON/OFF signal output
29 BLUE LED O LED (MULTI CHANNEL) driver signal output
30 MODE O LED (MODE) driver signal output
31 2CH O LED (2CH) driver signal output
32 AFD O LED (AFD) driver signal output
33 SCL O Clock signal output to EEPROM
34 SDA I/O Serial data to EEPROM
35 AVCC I Power supply
36 AVRH I Not used (connected to “H”)
37 AVSS Ground
38 to 41 A/D0 to A/D3 I Key signal input (A/D port)
42 VSS Ground
43 RDS SIGNAL I RDS signal input
44 MODEL I Model detection port
45 VERSION I Version resistor port
46 NC O Not used (connected to ground)
47 NC O Not used (connected to ground)
48 STOP I Input signal when AC off
49 MD0 Selection of micom operation mode
50 MD1 Not used (connected to ground)
51 MD2 Selection of micom operation mode
52 RDS CLOCK I RDS clock signal output (Not used)
53 RDS DATA I RDS data output (Not used)
54 SIRCS I Input data from remote control receiver
55 FUSE DETECT I Power down detect input
14
STR-DE485/DE485E
d
Pin No. Pin Name I/O Description
56 POWER KEY I Detect power switch key
57 JOG (B) I Jog encoder signal input (Not used)
58 JOG (A) I Jog encoder signal input (Not used)
59 VOL (B) I Volume encoder signal input
60 VOL (A) I Volume encoder signal input
61 DIN O Serial data output to FL driver
62 CLK O Clock signal output to FL driver
63 FL_STB O Strobe signal output to FL driver
64 CONTROL A1 OUT O Control A1 signal output
65 CONTROL A1 IN I Control A1 signal input
66 POWER RELAY O Control power relay driver output
67 PROTECTOR I Detect protector status input
68 HEADPHONE RELAY O Control headphone relay driver output
69 WOOFER RELAY O Control woofer speaker relay driver output
70 REAR RELAY O Control rear speaker relay driver output
71 CENTER RELAY O Control center speaker relay driver output
72 PREOUT/FRONT RELAY O Control front speaker relay driver output
73 TUNED O Tuned signal output to tuner
74 STEREO O Stereo signal output to tuner
75 MUTE O Mute signal output to tuner
76 DO I Serial data input for tuner
77 RSTX I Reset signal input
78 SLATCH O Latch signal to tuner
79 X1A Not used (open)
80 X0A Not used (connected to ground)
81 VSS Ground
82 X0 I Clock signal input (20 MHz)
83 X1 O Clock signal output (20 MHz)
84 VCC3 I Power supply
85 NC I Not used
86 NC O Not used
87 to 90 SW4 to SW1 O Video input select signal output
91 SELECT1 O Optical input select signal output (Not used)
92 SELECT2 O Optical input select signal output (Not used)
93 XMODE O Mode signal output to DIR
94 CKSEL1 O Clock select signal output to DIR
95 CLK O Clock signal output to DIR
96 CE O Chip select signal output to DIR
97 DI O Serial data output to DIR
98 DO I Serial data input for DIR
99 ERROR I Error signal input for DIR
100 XSTATE I XSTATE signal input for DIR
4-2. CIRCUIT BOARDS LOCATION
AC SELECT board
STANDBY board
POWER SW board
MAIN board
VIDEO board
DIGITAL boar
HEADPHONE board
DISPLAY board
15 15
STR-DE485/DE485E
4-3. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
FM 75
COAXIAL
ANTENNA
AM
TM301
FM/AM TUNER UNIT
ST-DO/MC-DI ST-DI/MC-DO
FM SIGNAL OUT
RDS DATA
AEP,UK MODEL
SYSTEM
CONTROL
IC1601 (1/4)
RDS SIGNAL
RDS DATA
RDS CLOCK
+10V
L CH
R CH
STEREO
TUNED
MUTE
CLK
RDS INT
DIR
FUNCTION
SELECT
0/6/12dB
0/6/12dB
0/6/12dB
IC201
ATT
0/-6dB
0/6/12dB
0/6/12dB
R-CH
SLDELOUT
SWSELOUT
LREC 3
LREC 1
ALOUT
AROUT
LSELOUT
CSELOUT
67
61
10
9
R-CH
R-CH
LOUT
ROUT
SLOUT
SROUT
COUT
SWOUT
49
45
37
33
50
46
38
34 35 5 7
TU+10V
IN 8
1
R-CH
STEREO
TUNED
MUTE
CE
FM OUT
RDS DATA
RDS INT
TU+3.3V
43
53
52
FM OUT
RDS DATA
RDS INT
DO/DI
DATA
CLK
CE
AUDIO
DVD/LD
MD/TAPE
VIDEO 1
VIDEO 2
MULTI CH IN
IN
AUDIO
AUDIO
FRONT
SURROUND
WOOFER
CENTER
-6
SUB
-5
J402 (1/2)
-1 L
INCD
-2
R
J403
-3 L
-4
R
-1 L
IN
-2
R
J404 (1/2)
-5 L
IN
-6
R
-1 L
IN
-2
R
J401
-1 L
-2
R
-3 L
-4
R
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
68
69
70
71
62
63
64
11
13
16
15
2 3
IN 9 IN 10
IN 5
IN 6
IN 7
IN 8
IN 1
IN 2
IN 3
AL IN
ASL IN
ASW IN
AC IN
R-CH
R-CH
51
55
47
43
39
J402 (2/2)
J404 (2/2)
MUTE
Q361,362
-4 R
-3 L
-3 L
-4
R
Q365,366
MUTE
Q364
MUTE
OUT MD/TAPE
AUDIO
VIDEO 1
OUT
MUTE
Q363
WOOFER
AMP
IC401
L-IN
R-IN
FL-CH
FR-CH
SL-CH
SR-CH
C-CH
DIGITAL
1
SECTION
(Page 17)
POWER
4
SECTION
(Page 19)
J405 SUB
WOOFER
AUDIO
OUT
TUNER
VOL IC/
TUNER
LATCH VOL IC
WOOFER RELAY
STEREO
TUNED
MUTE
SLATCH
DATA
CLK
76
73
75
78
76
DO
14
15
16
STEREO
TUNED
MUTE
DO/DI
CE CLK
DATA
DIGITAL
SECTION
(Page 17)
DSLIN
DSWIN
3
DCIN
DLIN
29
32
31
27
20
21
22
DSL IN
DSW IN
DC IN
DL IN
DATA
CLK
LATCH
MCU
I/F
VCC
+3.3V
+7V
+3.3V
REG
Q471
Q379
INV.
+7V
RELAY
DRIVER
Q560
FC MUTE
RY560
2
• Signal path : TUNER (FM/AM) : CD (ANALOG)
DIGITAL
SECTION
(Page 17)
: VIDEO
69
• R-ch is omitted due to same as L-ch.
1616
4-4. BLOCK DIAGRAM DIGITAL SECTION
DIGITAL
TUNER/
AUDIO
SECTION
(Page 16)
COAXIAL
DVD/LD
IN
OPTICAL
VIDEO 2
IN
1
J1101
IC1105
OUT
L-IN
R-IN
1
6 7 2 1
R-CH
IC1102
WAVE
SHAPER
AMP
IC1502
23
5
4
DIR
IC1101
INPUT
L IN-
29
30
+5V-2
AVDD
DEMODULATOR
Pa,Pb DETECTION LOCK
C bit DETECTION
L IN+
DATA
ADC
CODEC IC1501
LPF
DETECTION
AUDIO
I/F
(1/2)
SDTO
9 18
39 14
AUDIO
24 69
CKOUT
13 22
BCK
14 29
LRCK
15 28
DATAO
16 30
ERROR
D1101
34 59
DSI1
SCKOUTMCLKI
GP8
KFSI0
BCKI2
LRCKI2
DSI2
EXLOCK
DSP
IC1201
SD01
23 6
SD02
24 7
SD03
25 8
GP10
67
LRCKO
19 5
BCKO
20 4
MCLK1
9
MCLK2
12
CSO
44
WEO
45
X1201
13.5MHz
STR-DE485/DE485E
CCLK
CS
LOUT1
LOUT 3
ROUT 3
LOUT 2
27
23
24
25
+5V-1
D5V
DLIN
DCIN
DSWIN
DSLIN
3
(Page 16)
TUNER/
AUDIO
SECTION
SDTI1
SDTI2
AUDIO
SDTI3
LRCK
BCK
ROM
IC1202
CS
6
17
WE
I/F
(2/2)
17
PD
S.MUTE
CDT1
3 43 42 41
DAC
DAC
DAC
DAC
TUNER/
AUDIO
SECTION
(Page 16)
MICROPROCESSOR
I/F
21
22
21
99
XOUT
XIN
+3.3V
F.MUTE
ERROR
VDD
CLKCEDIDOBPSYNC
38 37 36 35 33 47 17
95 96 97 98 94 100
CLK
DI
CE
CKSEL1
NC
DO
CKSEL1
XSTATE
XSTATE
DIR
DATAO
GP9
68 56
GP9
BST
HCS
321 6 74 18 19 205
BST
HCS
HACN
2 11336 35 33 3432
HACN
DSP
XRST
XRST
X1101
12.288MHz
Q1601
INV.
FC MUTE
2
Q1602
PM
PM
HDIN
HDOUT
HDIN
HDOUT
D0-15A0-15
HCLK
HCLK
98,79 - 77,75 - 72
108,107,105 -102,99,
85-82,66 - 64
112,110,109,99 - 92,
+2.5V
VDDI
+3.3V
VDDE
D0-15A0-15
16-13,10 - 7
29 - 32,35 - 38,
1 - 5,18 - 21
24 - 27,42 - 44,
SYSTEM
CONTROL
IC1601 (2/4)
8 9 10 12 13
PD
SMUTE
CODEC
CDT1
SCL
Signal path : TUNER (FM/AM) : CD (ANALOG) : CD (DIGITAL)
R-ch is omitted due to same as L-ch.
CS
17 17
STR-DE485/DE485E
4-5. BLOCK DIAGRAM VIDEO/DISPLAY SECTION
VIDEO SELECTOR
IC103
VIDEO 1
VIDEO 2
DVD/LD
VIDEO
IN
VIDEO
IN
VIDEO
IN
J201 (1/2)
J200 (1/2)
V1
13
V2
5
DVD
3
M.OUT
V1.OUT
J201 (2/2)
J200 (2/2)
VIDEO
OUT
VIDEO
OUT
MONITOR
VIDEO 1
1
15
FLASH
PROGRAMMING
CNS3
1
2 7 6 5
+3.3V
(STBY)
EEPROM
IC1604
SDA
SCL
S145
I
/
I
FLASH1
FLASH2 MD2 MD0
RESET
5
6
RESET
IC1602
X1601
20MHz
IC807
16
VCC
VEE
SW3
SW2
SW4
8789 90
SW2
SW4
VIDEO SW
SW1
SW1
IC1601 (3/4)
4 610 14
88
83
X1
X0
82
SDA
34
SCL
33
56
POWER KEY
28
SP SWITCH/FLASH1
27
FLASH2 MD2
51
MD0
49
77
12
RSTX
SW3
EEPROM
OR
D203, D204
SYSTEM
CONTROL
SW5
2
FL DRV/
LED DRV
8
61 7
DIN
62 8
CLK
63
FL_STB
BLUE LED
29
AFD
32 31
2CH
MODE
30
DSC LED
26
SIRCS
54
60
VOL(A) VOL(B)
59
A/D0
38
A/D1
39
A/D2
40
A/D3
41
+5V REG
-5V
REG
IC804
+V
13
-V
23
BUFFER
IC101
5
6
4 2
3
1
10
8
9
1
3
SW NETWORK S100-109
9
RV102
MASTER VOLUME
DIN
CLK
STB
FL101
FLUORESCENT
INDICATOR
TUBE
14 - 29 42 - 31
SEG1-16 GRID1-16
FL DISPLAY
DRIVER
IC100
SW1
SW2
SW3
1
2
3
MCH-LED
AFD-LED
2CH-LED
MODE-LED
DSC-LED
F1
F2
LED DRIVER
LED DRIVER
Q109
Q108
Q107
LED
DRIVERS
Q100-104
SIRCS
Q110
MATRIX
D110-114
OUT
1
LED
+5V-1
D100, D102-104
REMOTE CONTROL RECEIVER
Q111
IC102
Signal path
SW NETWORK S110-119
SW NETWORK S120-128
SW NETWORK S130-137,
S143,144
: VIDEO
1818
4-6. BLOCK DIAGRAM POWER SECTION
IN 2
8
IN 2
8
IN+
1
PREOUT/FRONT
CENTER RELAY
IC1601 (4/4)
POWER RELAY
DRIVE
DRIVE
DRIVE
PROTECTOR
HEADPHONE
REAR RELAY
HP DETECT
SYSTEM
CONTROL
TUNER/
AUDIO
SECTION
(Page 16)
FL-CH
FR-CH
SL-CH
4
SR-CH R-CH
C-CH
Signal path : TUNER (FM/AM)
R-ch is omitted due to same as L-ch.
R-CH
PRE
PRE
PRE
RELAY
RELAY
PRE DRIVER
IC701
DRIVE
PRE DRIVER
IC702
DRIVE
PRE DRIVER
IC501
DRIVE
67
D734
D733
68
72
70
71
25
66
+VOUT2
-VOUT2
-BB +B
+VOUT2
-VOUT2
-BB +B
+VOUT
-VOUT
-BB +B
D731
12 11
12 11
6 5
PROTECTOR
D721,722
Q722,723,725
HP-RY
FRONT-RY
REAR-RY
CENTER-RY
HP DETECT
POWER AMP
Q701-704
POWER AMP
Q651-654
POWER AMP
Q501-504
IC601
OVERLOAD
DETECT AMP
-BB
STR-DE485/DE485E
J791
PHONES
R-CH
TM602
TM601
L
R
L
SURROUND
R
FRONT
CENTER
IMPEDANCE
-1
VOLTAGE
SELECTOR
-2
-3
~
SPEAKERS
USE 8-16
E M0DEL
S901
220V
240V
120V
AC IN
RELAY
REAR-RY
CENTER-RY
DRIVER
Q790
RELAY
DRIVER
Q710
RELAY
DRIVER
Q610
RELAY
DRIVER
Q510
HP DETECT
IC1902
+10V REG
IC801
+7V
REG
-7V
REG
IC802
IC1903
+5V
REG
IC1904
+3.3V
REG
13
13
23
13
RELAY
DRIVER
Q901
13
RY791
RY701
RY601
RY501
D898,899 DOUBLER
COMMUTATION
D820-822
+V
D902-905
-V
F1
F2
-30V
D910-913
RECT D802
RECT
RECT
RY901
RECT
D804
R-CH
R-CH
T901
POWER
TRANSFORMER
EXCEPT E M0DEL
T902
POWER
TRANSFORMER
JW905
F901
CURRENT
DETECT
Q705,706
R-CH
R-CH
CURRENT
DETECT
Q655,656
R-CH R-CH
R-CH
CURRENT
DETECT
Q505,506
+B
-B
-30V
Q691
TU+3.3V
Q692
72
TU+10V
+7V
+5V-2
+5V-1
+2.5V +3.3V
(STBY)
-7V
+3.3V
OVERLOAD
DETECT
D740,Q740
OVERLOAD
DETECT
D640,Q640
OVERLOAD
DETECT
D540,Q540
-30V REG Q801
AEP,UK M0DEL
R-CH
5 2
IC1905
+3.3V
REG
IC1503
+5V REG
IC1901
BACK-UP
SWITCH
13
13
HP-RY
FRONT-RY
4
STOP
Q921
48
D914
D915
19 19
STR-DE485/DE485E
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
for schematic diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in and 1/ specified.
f
2 : nonflammable resistor.
5 : fusible resistor.
C : panel designation.
A : B+ Line.
B : B– Line.
• Voltage and waveforms are dc with respect to ground
• Voltages are taken with a VOM (Input impedance 10 M).
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
• Abbreviation
: internal component.
Note:
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
under no-signal (detuned) conditions. no mark : FM
Voltage variations may be noted due to normal produc­tion tolerances.
Voltage variations may be noted due to normal produc­tion tolerances.
F : TUNER (FM/AM) g : VIDEO J : CD (ANALOG) c : CD (DIGITAL)
CND : Canadian model. AR : Argentine model. AUS : Australian model. CH : Chinese model. MX : Mexican model. SP : Singapore model. TW : Taiwan model.
4
W or less unless otherwise
Note:
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
for printed wiring boards:
X : parts extracted from the component side.
f
: Pattern from the side which enables seeing.
Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) par ts face are indicated.
: internal component.
C
Q
B
E
Q
BCE
Q
B
C
E
These are omitted.
These are omitted.
• Waveform (DIGITAL Board)
1V/DIV 50nsec/DIV
1
3.4Vp-p
12.288MHz
IC1101
1V/DIV 0.2µsec/DIV
2
IC1101
1V/DIV 50nsec/DIV
3
IC1101
1V/DIV 50nsec/DIV
4
IC1501
1V/DIV 50nsec/DIV
5
IC1201
1V/DIV 50nsec/DIV
6
IC1201
1V/DIV 50nsec/DIV
7
IC1601
(CKOUT)
qd
3.07MHz
(BCK)
qf
12.288MHz
(XOUT)
wa
12.288MHz
(MCLKI)
el
13.5MHz
(MCLK2)
qs
12.288MHz
(SCKOUT)
qf
20MHz
id
3.4Vp-p
3.6Vp-p
5Vp-p
3.6Vp-p
4Vp-p
3Vp-p
(X1)
2020
4-7. PRINTED WIRING BOARDS MAIN SECTION — • Refer to page 15 for Circuit Boards Location and page 20 for Common Note on Printed Wiring Boards.
STR-DE485/DE485E
A
B
C
D
E
F
1
(Page 25)
(Page 25)
100 JW
C421
234567891011121314
C418
C419
R411
C411
R415
C414
P501 CN
379 R
381 R
P502 CN
TP800
412 JW
C417
363 Q
505 R
411 JW
379 Q
R503
C416
C505
C431
410 JW
R472
C373
514 R
R475
C415
367 R
C503
R435
C413
R471
504 C
C510
511 R
375 R
R414
C486
R504
R416
471 Q
366 R
510 R
C433
C466
JW432
C374
R501
502 R
C506
JW501 JW502 JW503
C412
C495
C507
R513
R431
364 Q
412 R
JW409
C467
C465
417 R
368 R
C501
IC501
C511
501 Q
J401
436 R
R413
C497
499 R
C432
420 R
C472
C517
J402
463
432
R
R464
JW402
JW404
JW405
C490
R419
C485
473 R
505 Q
504 JW
C489
C464
R376
C471
R520
R418
521 R
R
C462
JW406
415 JW
C496
R461
R462
C461
442 R
JW401
C487
506 Q
JW505 JW506
JW403
JWH102
IC201
456
JW 420 JW
IC401
498 C
C616
508
524
R
JW
C483
JW421
JW422
380 R
JW431 JW423 JW434
560 R
C617
R573
JWB03
R517
505
540
546
D
C541
R
R
R516
515 R
Q502
JW407
JW408
C488
416
417
JW
JW
474 R
525
522
R
R
C519
Q503 Q603 Q604
101 H
JW
540 D
C516
426 JW
C540
C452
424 JW
Q504
JW448
C494
R555
CC02
R452
R422
JW400 JW300
C493
556 R
557 R
507 JW
JWB01
C402
JW419 JW430
C481
C491
R742
636 JW
540 Q
402 R
C484
Q748
637 JW
C459
C492
Q701
C482
Q747
R717
C710
R714
459 R
JW453
723 R
706 Q
C711
451 JW
C807
R740
C717
C409
R373
Q703
JW452
R378
R377
R374
437 JW
701 JW
725 R
724 R
409 R
444 R
JW
JWH103
742 JW
702 JW
C742
722 R
454 R
C454
H104
741 JW
D740
748 R
C705
C732
R713
R710
R711
C701
739 JW
705 D
CC04
424 R
C808
R716
Q702
R703
C404
745 JW
J403
363 R
701 R
C704
703 JW
404 R
C703
Q740
361 Q
747 R
C740
445 R
805 JW
C371
R702
IC701
C455
361 R
704
R
R715 C716
R455
896 D
707 C
R362
C706
746 R
719 R
Q704
CC05
425 R
IC801
IC802
C657
C656
JW705
C405
C372
652 R
654 R
362 Q
C653
R745
705 Q
405 R
C654
R673
721 R
J404
457
CC07
CC57
R
C407
C457
R447
428
429
JW
JW
804
C810
JW
Q365
360 R
C651
C755
653
R651
R
R744
457
C655
JW
626
C733
JW
C720
651 Q
C660
664 R
C811
R371
C666
R407
753 R
R427
CN505 JW782 JW801
C751
C753
C741
Q655
Q653
TP2
706 JW
C458
JW759
R638
661 C
458
408
R
R
C408
C456
454
R446
JW
R470
802
560
R
D
532
418
R
JW
366
370
Q
C376
C375
R
R369
602
607
751
R
C
C757
R
R752
IC702
736
628 JW
640 R
R661
C642
R660
630 JW
R648
R663
677 R
JW
Q652
R733
674 R
R666
C756
640 D
665 R
735 JW
R667
707 JW
J405
(Page 28)
TM601
CC18
4 1
CC19
RR
3
D610
R528
751 Q
578 JW
C766
51 L6
L521
696 R
612 JW
75 R7
Q753
62 JW
13 R R
22 6
521
JW
JW
631 R
Q610
D691
690 R
R693
692
R694
R 691 R
613 JW
R758
773 R
0
52
75
750
757
D
R
C7
R
569
755 Q
R772
JW
R763
R760
R761
CC16
RY501
550 Q
692 Q
611 JW
C750
778 R
R766
65 R7
Q752
610 JW
765 D
D510
R531
756 R
CC17
522 JW
46 5
JW
RY701
710 Q
D710
R731
734
534
R
R
33 7
444
JW
JW
690 D
698
R699
734
R
JW
Q691
721
720
722
JW
JW
JW
55
R623
JW719
R7
Q750
R655
R767
R656
0
56 769 R
C77
Q7
Q754
C767
C761
8 56
JW
743
545
JW
JW
1
8 76
L75
R
08 H1 JW
R780
731 JW
725 Q
722
736
737
D
R
R
7
106
23
H
7
JW
JW
112 H
R732
JW
1
R77
C722
716
718
71
D721
JW
JW
JW
C681
8 55
680
680
657
Q
D
R
JW
107 H
JW
C610
C621
445 JW
R614
R718
C680
D731
D734 D733
783 JW
JW704
601 Q
L701
C721
R794
R681
R613
606 Q
R610 R611
JW524
C804
752 JW
3 75
751
JW
5
R62
617 R
624 R
R616
R615
Q723
732 D
1 82
C
R791
781 JW
P911 CN
9 10
H JW
714 JW
C822
622
605
R
D
C620
JW
770 R
722 Q
R735
C820
R792
0
559 68 R
JW
11 C6
Q602
406 R
R456
R426
RY560
560 Q
372 R
C601
601
C606
R
754
C754
R
640 Q
C640
672
D665
R
C669
Q654
R533
C603
603 R
JW584
C406
C605
604 R
675 R
620 JW
671 R
760 JW
Q656
R618
L601
670 C
R695
C691
743 R
455 JW
615 JW
R676
R634
IC601
C604
469 R
RY601
668 R
614
JW
JWH105
582
581
JW
JW
669 R
C760
764 R
523 JW
CC13
JW754
JW755
JW756
JW450
05 6
C619
Q
12 R
C20
R15
CC14
R
C
R
21
C15
525
C
CC
JW
RR11
CC12
TP1
0
111
11
H
H
JW
JW
Q790
JW821
D902
713
910
712
JW
D905
R
C901
JW
D903
830 C
02
711
04
P8
8
JW
D
CN
JW822 JW823
1 81
710
JW
3
JW
80 R
0 62
R
01
R621
6 JW
CN792
C903
RY791
C803
JW825
JW826
CNP801
Q801
7 75
JW
JW746
D904
TM602
806 R
793 R
D791
900 TP
JW526
820 JW
JW439
5 80
C
01 C8
802 D
806 C
(Page 32)
15 P9 CN
G801
R804
802 C
D801
(Page 32)
(Page 25)
(Page 32)
G
H
J
Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location D505 F-4
D510 C-9 D540 F-4 D560 C-7 D605 F-11 D610 C-8 D640 F-7 D665 F-7 D680 E-10 D690 D-9
I
D691 D-9 D705 F-5 D710 C-9 D721 E-10 D722 D-10 D731 D-10 D732 D-11 D733 D-10 D734 D-10 D740 E-5
D750 E-9 D765 F-9 D791 F-12 D801 E-13 D802 C-13 D804 E-11 D896 C-6 D902 D-12 D903 D-12 D904 E-12 D905 D-12
IC201 D-4 IC401 E-3 IC501 E-3 IC601 D-8 IC701 E-6 IC702 D-7 IC801 C-6 IC802 C-6
Q361 D-5 Q362 D-6 Q363 D-2 Q364 D-2 Q365 D-6 Q366 D-7 Q379 E-2 Q471 C-2 Q501 F-3 Q502 F-4 Q503 F-3 Q504 F-4 Q505 F-3 Q506 F-3 Q540 F-4 Q550 C-9 Q560 C-7 Q601 F-10 Q602 F-11 Q603 F-10
Q604 F-11 Q605 F-11 Q606 F-10 Q610 C-9 Q640 E-8 Q651 F-6 Q652 F-7 Q653 F-7 Q654 F-8 Q655 F-7 Q656 E-8 Q680 E-10 Q691 D-9 Q692 D-9 Q701 F-5 Q702 F-5 Q703 F-5 Q704 F-6 Q705 F-6 Q706 F-5
Ref. No. Location Q710 C-9
Q722 E-10 Q723 D-11 Q725 D-10 Q740 F-5 Q747 E-5 Q748 E-5 Q750 E-9 Q751 F-8 Q752 F-9 Q753 F-8 Q754 F-9 Q755 F-8 Q756 F-9 Q790 D-12 Q801 E-12
TP701
CNP791
JW793
C790
C792
J791
21 21
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