Sony STR-DE597P User manual
1
SERVICE MANUAL
US Model
STR-K6800P
AEP Model
UK Model
Australian Model
STR-DE597P
STR-DE597P/K6800P
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 90 watts per channel
minimum RMS power, with no more than
0.7 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
Power Output 1)
Models of area code US
(8 ohms 1 kHz, THD 10 %)FRONT 2) : 120 W/ch
CENTER2) : 120 W
SURR2) : 120 W/ch
SURR BACK 2) : 120 W
Models of area code AEP, UK
(8 ohms 1 kHz, THD 0.7 %)
FRONT 2) : 100 W/ch
CENTER2) : 100 W
SURR2) : 100 W/ch
SURR BACK 2) : 100 W
(8 ohms 1 kHz, THD 10 %)FRONT 2) : 120 W/ch
CENTER2) : 120 W
SURR2) : 120 W/ch
SURR BACK 2) : 120 W
SPECIFICATIONS
Models of area code AUS
(8 ohms 120 Hz – 20 kHz, THD 0.09 %)
FRONT 2) : 80 W/ch
CENTER2) : 80 W
SURR 2) : 80 W/ch
SURR BACK 2) : 80 W
(8 ohms 1 kHz, THD 0.7 %)
FRONT 2) : 100 W/ch
CENTER2) : 100 W
SURR 2) : 100 W/ch
SURR BACK 2) : 100 W
(8 ohms 1 kHz, THD 10 %)FRONT 2) : 120 W/ch
CENTER2) : 120 W
SURR 2) : 120 W/ch
SURR BACK 2) : 120 W
1) Measured under the following conditions:
Area code Power requirements
US 120 V AC, 60 Hz
AEP, UK 230 V AC, 50 Hz
AUS 240 V AC, 50 Hz
2) Depending on the sound field settings and the
source, there may be no sound output.
Ver 1.0 2004. 06
9-879-028-01
2004F04-1
© 2004. 06
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories.
“DTS”, “DTS-ES”, “Neo:6” are trademarks of Digital
Theater Systems, Inc.
– Continued on next page –
Photo: STR-K6800P
•STR-DE597P/K6800P are
the FM/AM receiver section
in HT-DDW860/6800DP.
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2
STR-DE597P/K6800P
Inputs (Analog)
MULTI CH IN, SA-CD/ Sensitivity: 800 mV
CD, MD/TAPE, DVD, Impedance: 50 kiloohms
VIDEO 1, 2
Inputs (Digital)
DVD (Coaxial) Sensitivity: –
Impedance: 75 ohms
VIDEO 2, SA-CD/CD Sensitivity: –
(Optical) Impedance: –
Outputs (Analog)
MD/TAPE (OUT), Voltage: 800 mV
VIDEO 1 (AUDIO OUT) Impedance: 10 kiloohms
SUB WOOFER Voltage: 2 V
Impedance: 1 kiloohms
Reproduction frequency range:
28 – 20,000 Hz
Tone
Gain levels ±6 dB, 1 dB step
FM tuner section
Tuning range 87.5 – 108.0 MHz
Antenna FM wire antenna
Antenna terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Models of area code US
With 10-kHz tuning scale: 530 – 1,710 kHz3)
With 9-kHz tuning scale: 531 – 1,710 kHz 3)
Models of area code AEP, UK, AUS
With 9-kHz tuning scale: 531 – 1,602 kHz
Antenna Loop antenna
Intermediate frequency 450 kHz
3) You can change the AM tuning scale to 9 kHz or 10 kHz.
After tuning in anyAM station, turn off the receiver. While
holding down PRESET TUNING + or TUNING +, 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.
Video section
Inputs/Outputs
Video: 1 Vp-p, 75 ohms
COMPONENT VIDEO:
(Except for models of area code AEP, UK)
Y: 1 Vp-p, 75 ohms
PB/CB/B-Y: 0.7 Vp-p,
75 ohms
PR/CR/R-Y: 0.7 Vp-p,
75 ohms
80 MHz HD Pass Through
General
Power requirements
Area code Power requirements
US 120 V AC, 60 Hz
AEP, UK 230 V AC, 50/60 Hz
AUS 240 V AC, 50 Hz
Power consumption 220 W
Power consumption (during standby mode)
0.3 W
Dimensions (w/h/d) (Approx.)430 ×157.5 ×312 mm
(16 7/8 ×6 2/8 ×12 2/8
inches) including
projecting parts and
controls
Mass (Approx.) 8.0 kg (17 lb 11 oz)
Design and specifications are subject to change
without notice.
•Abbreviation
AUS:Australian model
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3
MODEL IDENTIFICATION
— BACK PANEL —
Part No.
MODEL PART No.
STR-K6800P: US 4-254-238-0s
STR-DE597P: AEP 4-254-238-1s
STR-DE597P: UK 4-254-238-2s
STR-DE597P: AUS 4-254-238-3s
•Abbreviation
AUS:Australian model
STR-DE597P/K6800P
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR 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.
1.5 k
Ω
0.15 µFAC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Checktheantenna terminals,metaltrim, “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 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” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suit-
able. (See Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
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TEL 13942296513 QQ 376315150 892498299
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4
STR-DE597P/K6800P
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 Section.............................................................. 8
2-4. Digital Board ....................................................................... 9
2-5. Standby Board ..................................................................... 9
2-6. Main Board ....................................................................... 10
2-7. SB AMP Board.................................................................. 10
3. TEST MODE ..................................................................... 11
4. DIAGRAMS
4-1. Circuit Boards Location .................................................... 12
4-2. Block Diagram – Tuner/Audio Section –.......................... 13
4-3. Block Diagram – Digital Section – ................................... 14
4-4. Block Diagram – Video Section – ..................................... 15
4-5. Block Diagram – Key/Display Section – .......................... 16
4-6. Block Diagram – Power Section – ....................................17
4-7. Printed Wiring Boards – Main Section – .......................... 19
4-8. Schematic Diagram – Main Section (1/2) – ...................... 20
4-9. Schematic Diagram – Main Section (2/2) – ...................... 21
4-10. Printed Wiring Board – Digital Section (1/2) – ................ 22
4-11. Printed Wiring Board – Digital Section (2/2) – ................ 23
4-12. Schematic Diagram – Digital Section (1/3) – ................... 24
4-13. Schematic Diagram – Digital Section (2/3) – ................... 25
4-14. Schematic Diagram – Digital Section (3/3) – ................... 26
4-15. Printed Wiring Boards –
Center/Surround Back Speaker Section – ......................... 27
4-16. Schematic Diagram –
Center/Surround Back Speaker Section – ......................... 28
4-17. Printed Wiring Board – Video Section – ........................... 29
4-18. Schematic Diagram – Video Section –.............................. 30
4-19. Printed Wiring Boards – Display Section – ...................... 31
4-20. Schematic Diagram – Display Section –........................... 32
4-21. Printed Wiring Boards – Power Section –......................... 33
4-22. Schematic Diagram – Power Section – ............................. 34
4-23. IC Block Diagrams............................................................ 35
5. EXPLODED VIEWS
5-1. Case Section ...................................................................... 42
5-2. Front Panel Section ...........................................................43
5-3. Back Panel Section............................................................ 44
5-4. Chassis Section ................................................................. 45
6. ELECTRICAL PARTS LIST ........................................ 46
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7
STR-DE597P/K6800P
Note : This set can be disassemble according to the following sequence.
SECTION 2
DISASSEMBLY
2-1. CASE
2-1. CASE
(Page 7)
2-2. FRONT PANEL SECTION
(Page 8) 2-3. BACK PANEL SECTION
(Page 8)
SET
2-5. STANDBY BOARD
(Page 9) 2-7. SB AMP BOARD
(Page 10)
2-4. DIGITAL BOARD
(Page 9)
2-6. MAIN BOARD
(Page 10)
Note : Follow the disassembly procedure in the numerical order given.
1
two screws
(case 3 TP2)
2
two screws
(case 3 TP2)
3
two screws
(case 3 TP2)
4
case
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8
STR-DE597P/K6800P
2-2. FRONT PANEL SECTION
2-3. BACK PANEL SECTION
6
front panel section
1
CNS505
2
CNP791
5
three screws
(+BVTP 3 x 8)
3
two screws
(+BVTP 3 x 8)
4
two screws
(+BVTP 3 x 8)
1
CNS250
3
CNP203
2
connector
6
CNP501
5
CNP502
0
CNP901
9
CN908
8
CN906
7
CNP913
4
CNP503
qs
screws
(+BVTP 3 x 8)
qg
seven screws
(+BVTP 3 x 8)
qf
two screws
(+BVTP 3 x 8)
qj
back panel section
qh
three screws
(+BVTP 3 x 8
)
qa
three screws
(+BVTP 3 x 8)
qd
screw
(+BVTP 3 x 8)
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STR-DE597P/K6800P
2-4. DIGITAL BOARD
7
CNP501
5
6
CNP500
1
CNP506
2
CNP510
3
CNP507
9
bracket (digital)
0
DIGITAL board
4
screw
(+BVTP 3 x 8)
8
screw
(+BVTP 3 x 8)
6
STANDBY board
1
CNP915
4
CNP903
2
CNP804
3
CNP902
5
three screws
(+BV SUMITITE (B3))
2-5. STANDBY BOARD
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STR-DE597P/K6800P
6
screw
(+BV SUMITITE (B3))
4
two screws
(+BV SUMITITE (B3))
5
two screws
(+BV SUMITITE (B3))
7
two screws
(+BV SUMITITE (B3))
8
MAIN board
1
CNP915
2
CNP912
3
CNP802
2-6. MAIN BOARD
2-7. SB AMP BOARD
3
three screw
s
(transistor)
7
SB AMP board
1
CN572
2
CN574
5
bracket (SUR)
6
bracket (SUR)
4
two screws
(+BVTP 3 x 8)
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TEL 13942296513 QQ 376315150 892498299
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11
STR-DE597P/K6800P
SECTION 3
TEST MODE
FACTORY PRESET MODE
* All preset contents are reset to the default setting.
* Procedure:
While depressing the [FM MODE] and the [DISPLAY] buttons
simultaneously, press the ?/1 button to turn on the main power.
The message “FACTORY” appears for a moment and the present
contents are reset to the default values.
AM CHANNEL STEP 9 kHz/10 kHz SELECTION
MODE (US model only)
* Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
* Procedure:
Press the [TUNER FM/AM] button to set AM and press the ?/1
button to turn off the main power.
While depressing the [PRESET TUNING +] button or the
[TUNING +] button, press the ?/1 button to turn on the main
power.
Either the message “9k STEP” or “10k STEP” appears for a
moment and select the desired step.
SPEAKER SIZE SELECTION MODE
* Either the normal speaker or micro satellite speaker can be se-
lected.
* Procedure:
While depressing the [DIMMER] button, press the ?/1 button to
turn on the main power.
Either the message “NORM. SP.” or “MICRO SP.” appears for a
moment and select the desired speaker size.
VACUUM FLUORESCENT DISPLAY TEST MODE
* All fluorescent segments are tested.
When this test is activated, all segments light on at the same
time, then each segment lights on one after another.
* Procedure:
While depressing the [TUNING ---] and the [SPEAKERS $OFF/A/
B/A+B%] buttons simultaneously, press the ?/1 button to turn on
the main power.
1. ALL segments light on.
[2CH], [A.F.D.], [MOVIE], [MUSIC] and [MULTI CHANNEL DE-
CODING] LED light on.
2. Press the [VIDEO 1] button, confirm display.
[A.F.D.] and [MUSIC] LED light on.
3. Press the [VIDEO 1] button, confirm display.
[2CH], [MOVIE] and [MULTI CHANNEL DECODING] LED light
on.
4. Press the [VIDEO 1] button, all segments and all LEDs light off.
5. Every pressing 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], [MD/TAPE], [SA-CD/CD] and [TUNER FM/
AM] can be used.)
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 [2CH] button, press the ?/1 button to turn
on the main power.
The message “SF. CLR.” appears for a moment and initializa-
tion is performed.
SOFTWARE VERSION DISPLAY MODE
* The software version is displayed.
* Procedure:
While depressing the [TUNING ---] and the [DISPLAY] buttons
simultaneously, press the ?/1 button to turn on the main power.
The model name, destination and the software version are dis-
played for a moment.
KEY CHECK MODE
* Button check
* Procedure:
While depressing the [TUNING ---] and the [MAIN MENU] buttons
simultaneously, press the ?/1 button to turn on the main power.
Either the message “REST 28” appears.
Every pressing of any button other than the ?/1 counts down
the buttons. The buttons which are already counted once are not
counted again.When all buttons are pressed “REST 00” appears.
AUTOBETICAL MODE (AEP, UK model only)
* When this mode is used, the receiver scans the broadcasts that
can be received by the tuner, and sets up the broadcasts.
Be sure to start scanning after connecting the antenna.
* Procedure:
Check that the antenna is connected.
While depressing the [MEMORY] button, press the ?/1 button
to turn on the main power.
The message “AUTO-BETICAL SELECT” appears for a mo-
ment and the receiver starts scanning.
COMMAND MODE SELECTION MODE
* The command mode (AV1 or AV2) of the remote commander
can be selected.
* Procedure:
While depressing the [ENTER] button, press the ?/1 button to
turn on the main power.
Either the message “C.MODE.AV 1” or “C.MODE.AV 2” ap-
pears for a moment and select the desired mode.
L
SW
CR
SL S SR
SBL SB SBR
LFE SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D
D
D
D
dB
kHz
mft.
MHz
MEMORY
DIRECT
L
SW
R
S
SB
LFE SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D
D
D
D
dB
kHz
mft.
MHz
MEMORY
DIRECT
C
SL SR
SBL SBR
SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D
D
D
D
kHz
mft.
MHz
MEMORY
DIRECT
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TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
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12
STR-DE597P/K6800P SECTION 4
DIAGRAMS
4-1. CIRCUIT BOARDS LOCATION
DIGITAL board
POWER board
STANDBY board
BRIDGEABLE board
VIDEO board
SB AMP board
SPEAKER board
MAIN board
TUNING board
HEADPHONE board
DISPLAY board
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TEL 13942296513 QQ 376315150 892498299
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STR-DE597P/K6800P
13 13
STR-DE597P/K6800P
4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
43
76
75
78
74
73
70
SA-CD/CD
IN
MD/TAPE
OUT
MD/TAPE
IN
DVD AUDIO
IN
L
J402 J403 J404
R
R-CH
R-CH
R-CH
R-CH
LR
AM
TN1
FM/AM TUNER UNIT
SYSTEM
CONTROL
IC1101 (1/4)
LRLR L
-3 -4 -5 -6 -1 -2
RL
VIDEO 2
AUDIO OUT AUDIO INAUDIO IN
RLR
R-CH
RDS SIG
S LATCH
SW RY
IC.DATA
IC.CLK
VOL LATCH
STEREO
TUNED
MUTE
DO
L-CH
DE597P:
AEP,UK MODEL
DE597P:
AEP,UK MODEL
DE597P:AUS/
K6800P
R-CH
STEREO
TUNED
MUTING
CE
DO
DATA
CLOCK
VIDEO 1
MUTE
Q300,310
MUTE
Q320,330
MUTE
Q360
MUTE
Q350
MUTE
Q340
AUDIO
OUT
SUB
WOOFER
RELAY
DRIVER
Q560
Q379
SUB WOOFER
AMP
IC402
J309
RY560
SYSTEM MUTE
SB-CH
C-CH
SR-CH
FR-CH
SL-CH
FL-CH
R-CH
L-CH
TU+3.3V
56
53
58
16
17
22
FM 75Ω
COAXIAL
63
62
68
67
21 24 22
72
74
76
80
18
20
19
4
SUB
WOOFER
LR
R-CH
R-CH
LR
FRONT SURROUND
CENTER
J401
MULTI CH IN
ANTENNA
57
54
55
6
7
46
47
40
41
35
34
28
29
5 7
15 11 12 13 10
61
SW
SEL
C
SEL
SL
SEL
L
SEL
R-CH
R-CH
70
69
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
DVDD
DIR
FUNCTION SELECT
IC401
AVCCAVEE
+7V-7V
-1 -2 -3 -4-1 -2 -3 -4
-1 -2 -3 -4 -5 -6
SEL
SW
MCU
I/F
3.3V
REG
Q471
3.3V
(STBY)
+7V
SBL OUT
R-CH
SW OUT
C OUT
SL OUT
L OUT
R-CH
R-CH
R-CH
52
51
TU+10V
52 RDS CLK
RDS INT
FM SIG OUT
53 RDS DATA
RDS DATA
• Signal path
: TUNER (FM/AM)
: VIDEO (AUDIO)
• R-ch is omitted due to
same as L-ch.
• Abbreviation
AUS: Australian model
SBL
SEL
DIGITAL
SECTION
C
DIGITAL
SECTION
B
DIGITAL
SECTION
A
POWER
SECTION
D
(Page 14) (Page 14)
(Page 17)
(Page 14)
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STR-DE597P/K6800P
1414
STR-DE597P/K6800P
4-3. BLOCK DIAGRAM — DIGITAL SECTION —
2
+5V-2
A.5V
AMP
IC1402
SDI1 SD01
SDTO 9 18
GP8
AUDIO 24
MCLK
11
XMCK
20
69
LRCKI1
15
BCKI1
17
KFSI0
CKOUT 13 22
BCKI2
BCK 14 29
LRCKI2
LRCK 15 28
SDI2 CS
WE
DATAO
LRCK 10
SCLK 12
23
SD02 24
SD03 25
SD04 26
SCKOUT 14
LRCKO 19
BCKO
LRCKO
MCLK
BCKO
20
X1502
13.5MHz
X1301
12.288MHz
MCLK1 9
MCLK2 12
CSO 44
WEO 45
68
108,107,105 -102,99,
98,80 - 77,75 - 72
24 - 27,42 - 44,
1 - 5,18 - 21
29 - 32,35 - 38,
16-13,10 - 7
112,110,109,97 - 92,
85-82,66 - 64
6
17
211336 35 33 3432
21
37
6 74 18 19 205
EXLOCK
GP12
56
BST
ERROR
21
22
99
25
24
PDN
13
95 96 97 98
38 37 36 35 33 47 17
INPUT DATA
DEMODULATOR
Pa,Pb DETECTION LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION 34 59
16 30
DVD
IN
DIGITAL
(COAXIAL)
SELECTOR
IC1302
1
SA-CD/CD
IN
(OPTICAL)
OUT
IC1354
1
3 7
14 2
VIDEO 2
IN
(OPTICAL)
OUT
IC1351
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
J1301
23 WAVE
SHAPER
3 1
+2.5V
VDDI
+3.3V
VDDE
5
+3.3V
VDD NC
L-IN
R-IN
SYSTEM MUTE
R-CH
AINL LPF AUDIO
I/F
A/D
CONVERTER
IC1401
DSP
IC1501
SDRAM
IC1502
SWITCH
IC1503
GP9
DIR_DATAO
8
GP12
HACN1
HCS1
XRST1
HDIN
PM1
211513121410
AK4355_CSN
3
BST
92
BST SEL
AK4381_CSN
AK4355_PDN
AK4381_PDN
AK4355_CLK
AK4355_CDTI CDTI
CLK
PDN-2
PDN-1
CSN-2
CSN-1
HDOUT
HCLK
GP9
HACN
HCS
XRST
HDIN
PM
HDOUT
HCLK
6
DIR_CLK
DIR CE
DIR DI
DIR DO
DIR_XSTATE
CLK
CE
DI
DO
BPSYNC
CKSEL1
93100
48
DIR_XMODE
94
DIR CKSEL1
XMODE
XSTATE
9
AK5380-PDN
5
4
3
XOUT
DIN1
DIN2
2DOUT
DIN0
XIN
AB
SYSTEM_MUTE
Q1103
INV.
ERROR
ANA/DIG
Q1105
INV.
Q1104
GATE
D1105
D1106
D1103
D1301
D0-15A0-15
D0-15A0-15
SYSTEM
CONTROL
IC1101 (2/4)
TUNER/
AUDIO
SECTION
C
TUNER/
AUDIO
SECTION B
TUNER/
AUDIO
SECTION A
ADC
5
90
SELECT2
SELECT1
91
SDTI3
L OUT
C OUT
R-CH
LOUT3-
LOUT3+
ROUT3-
ROUT3+
8
2
3
18
17 1
6
5
16
15 7
AMP
IC1403
SDTI1
SL OUT
R-CH
SW OUT
LOUT1-
LOUT1+
ROUT1-
ROUT1+
6
2
3
26
25 1
6
5
24
23 7
AMP
IC1405
AMP
IC1404
SDTI2
LOUT2-
LOUT2+
ROUT2-
ROUT2+
7
MCLK
4
BICK
5
10 CSN
3PDN
11 CCLK
CDTI
12
LRCK
MCLK
BCKO
CSN-1
PDN-1
CLK
CDTI
LRCKO 9
MCLK
1
CLK
7
DTI
8
BICK
2
CSN
6
PDN
5
LRCK
LRCKO
MCLK
CLK
CDTI
BCKO
CSN-2
PDN-2
LRCKO 4
2
3
22
21 1
6
5
20
19 7
SDTI
SBL OUT
OUTL-
OUTL+
OUTR-
OUTR+
3
2
3
12
11 1
6
5
10
97
AMP
IC1406
6CH DAC
IC1452
2CH DAC
IC1451
DAC
DAC
DAC
DAC
8
1
2
• R-ch is omitted due to
same as L-ch.
(Page 13)
(Page 13)
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STR-DE597P/K6800P
15 15
STR-DE597P/K6800P
4-4. BLOCK DIAGRAM — VIDEO SECTION —
12 0X XCOM
ZCOM
YCOM
INH
VIN2
VIN3
VIN1
VOUT2
VOUT3
VOUT1
13 1X
50Z
31Z
20Y
1
10 9 11
1Y
Y
P
B/
C
B/
B-Y
P
R/
C
R/
R-Y
Y
BCA
P
B/
C
B/
B-Y
P
R/
C
R/
R-Y
J301 (1/2)
J201 (1/2)
14 11
75Ω
DRIVER
6dB AMP
49
75Ω
DRIVER
6dB AMP
15
6
3
5
113
75Ω
DRIVER
6dB AMP
10 6 14 2
13
J200 (1/2)
5
3
4
VIDEO 2
IN
DVD
IN
VIDEO
IN
VIDEO
IN
COMPONENT
VIDEO
-4
-5
-6
-1
-2
-3
Y
P
R/
C
R/
R-Y
P
B/
C
B/
B-Y
J301 (2/2)
MONITOR
OUT
COMPONENT
VIDEO
-7
15
75Ω
DRIVER
6dB AMP
1
3 1
75Ω
DRIVER
6dB AMP
-3
J200 (2/2)
J201 (2/2)
-8
-9
-1
VIDEO 1
VIDEO
DVD
-2
VIDEO
IN
-1
VIDEO
OUT VIDEO 1
-2
VIDEO
OUT MONITOR
+5V
REG
IC807
+5V-3
3 2
-5V
REG
IC804
-5V-3
V SW1
V SW2
V SW3
V SW4
V-SW1
V-SW2
V-SW3
V-SW4
D203,204
OR
VEE -5V-3
VCC +5V-3
+15V
-15V
V1.OUT
M.OUT
VEE -5V-3
V-SW4
V-SW3
VCC +5V-3
V1
V2
DVD
V3
NC
V-SW2
V-SW4
V-SW3
V-SW1
SW2
SW3
SW4
SW1
SW5
VIDEO
SELECTOR
IC203
VIDEO AMP
IC302
COMPONENT VIDEO SELECTOR
IC301
Q301
INV.
7
9
KEY/DISPLAY
SECTION
E
DE597P:AUS/K6800P
• Signal path
: VIDEO
• Abbreviation
AUS: Australian model
(Page 16)
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STR-DE597P/K6800P
1616
STR-DE597P/K6800P
4-5. BLOCK DIAGRAM — KEY/DISPLAY SECTION —
83
FL DISPLAY DRIVER
IC100
14
I
29
82
34
33
5
6
45
46
54
SW NETWORK
S120-128
RV102
MASTER
VOLUME
56
51
49
28
27
77
+3.3V
(STBY)
X1
X0
SDA
SCL
POWER KEY
FLASH1
FLASH2
MD2
MD0
RSTX
SDA
SCL
EEPROM
IC1131
X1101
16MHz
89 SW4
V SW4
88 SW3
V SW3
87 SW2
V SW2
86 SW1
V SW1
SIRCS
9
4
2
60
59
57
FL LAT
FL DATA
FL CLK
9STB
7DIN
8CLK
3
6
8
2
SW2
1
SW1
GRID12
I
GRID1
SEG1
I
SEG16
4
SW4
3
SW3
VOL ENC A
VOL ENC B
A/D2
SW NETWORK
S130,132,134,136-141
SW NETWORK
S100,101,103,105,107,109-113
A/D0
A/D1
1
3
BUFFER
IC101
1
REMOTE
CONTROL
RECEIVER
IC102
OUT
SIRCS
SYSTEM
CONTROL
IC1101 (3/4)
CNP503
S152
FLASH1
FLASH2
MD2
MD0
RESET
1
2
7
6
5
FLASH
PROGRAMMING
12
I
/ I
VIDEO
SECTION E
D102-105
47
38
39
40
BLUE LED
FL101
VACUUM
FLUORESCENT
DISPLAY
IC1111
RESET
31
I
42
LED DRIVE
Q100
D101
(Page 15)
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TEL 13942296513 QQ 376315150 892498299
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STR-DE597P/K6800P
17 17
STR-DE597P/K6800P
4-6. BLOCK DIAGRAM — POWER SECTION —
812
11
DRIVE POWER AMP
Q701-704
CURRENT
DETECT
Q705,706
RY791
RY602
RY601
RY701
PRE DRIVER
IC701
IN 2 +VOUT2
-VOUT2
SPEAKERS
IMPEDANCE
USE 8-16Ω
R
L
FRONT B
L
SURROUND
SURROUND
BACK
CENTER
R
R-CH
R-CH
R-CH
FL-CH
FR-CH
SL-CH
C-CH
R-CH
SR-CH R-CH
TUNER/
AUDIO
SECTION
D
RY901
RY801
D804
F1
F2
-32V
+3.3V
(STBY)
+2.5V
+5V-1
-7V
+7V
TU+10V
-32V
RECT
D910-913
T902
POWER
TRANSFORMER
D914
Q921 D915
D1110
D1111
D1107
D1108
~
AC IN
OVERLOAD
DETECT
D740,Q740
1
61
6
5
DRIVE POWER AMP
Q501-504
CURRENT
DETECT
Q505,506
-32V REG
Q801
-B SWITCH
Q691,692
RELAY
DRIVER
Q901
PRE DRIVER
IC501
PRE DRIVER
IC571
IN+ +VOUT
-VOUT
OVERLOAD
DETECT
D540,Q540
812
11
DRIVE POWER AMP
Q651-654
CURRENT
DETECT
Q655,656
PRE DRIVER
IC601
IN 2 +VOUT2
-VOUT2
OVERLOAD
DETECT
D640,Q640
RELAY
DRIVER
Q790
RELAY
DRIVER
Q611
RELAY
DRIVER
Q610
RY501
RELAY
DRIVER
Q550
69
66
62
PROTECTOR
D721,722,732
Q722,723,725
55
58
48
68
OVERLOAD
DETECT AMP 72
IC691
-B-1
-B
BACK-UP
SWITCH 4
5
+3.3V 2
IC1901
+5V-2 +5V
REG 13
IC1001
TU+3.3V +3.3V
REG 13
IC1071
+3.3V
REG 13
IC1904
+10V
REG 13
IC1902
-15V
+15V
+7V
REG 31
IC801
-7V
REG 23
IC802
+5V
REG 13
IC1031
+B
R-CH
R-CH
R-CH
-B-1 +B
R-CH
R-CH R-CH
RECT
D802
RECT
D920-923
RECT
D805-808
T901
POWER
TRANSFORMER
TM602
R
FRONT A
L
R-CH
TM601
TM501
J791
PHONES
HP-RY
SB-RY
FRONT RY
REAR-RY
CENTER-RY
HP DETECT
HP-RY
HP DETECT
SB-RY
FRONTRY
REAR-RY
CENTER-RY
HP_RY
FRONT RY
REAR_RY
PROTECTOR
HP DETECT
P0WER RY
67
SP_B_RY
72
BRIDGEABLE RY
STOP
C RY
DE597P:
AEP,UK MODEL
SYSTEM
CONTROL
IC1101 (4/4)
PRE
DRIVE
PRE
DRIVE
SB-CH 16
5
DRIVE POWER AMP
Q572-574
CURRENT
DETECT
Q575
IN + +VOUT
-VOUT
OVERLOAD
DETECT
D575,Q577
-B-1 +B
-B-1 +B
-B-1 +B
PRE
DRIVE
PRE
DRIVE
RELAY
DRIVER
Q710
RELAY
DRIVER
Q809
R810
R811
F901
R910
RELAY
SWITCH
• Signal path
: TUNER (FM/AM)
• R-ch is omitted due to
same as L-ch.
(Page 13)
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STR-DE597P/K6800P
1818
STR-DE597P/K6800P
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. (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.
•2: nonflammable resistor.
•5: fusible resistor.
•C: panel designation.
•A: B+ Line.
•B: B– Line.
•Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
•Voltagesare taken with a VOM(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: TUNER (FM/AM)
L: VIDEO (AUDIO)
I: VIDEO
J: CD (ANALOG)
c: CD (DIGITAL)
•Abbreviation
AUS : Australian model.
for printed wiring boards:
•X: parts extracted from the component side.
•f: internal component.
•: Pattern from the side which enables seeing.
Caution:
Pattern face side: Partsonthepatternfacesideseenfrom the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
BCE
•Abbreviation
AUS : Australian model.
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.
• Waveforms (DIGITAL Board)
3.8Vp-p
1
IC1301 qd (CKOUT)
1V/DIV 50nsec/DIV
12.288MHz
3.2Vp-p
2
IC1301 qf (BCK)
1V/DIV 0.2µsec/DIV
3.07MHz
3.5Vp-p
3
IC1301 wa (XOUT)
1V/DIV 50nsec/DIV
12.288MHz
2.2Vp-p
4
IC1501 9(MCLK1)
1V/DIV 50nsec/DIV
13.5MHz
3.5Vp-p
5
IC1501 qs (MCLK2)
1V/DIV 50nsec/DIV
13.5MHz
3.8Vp-p
6
IC1501 qf (SCKOUT)
1V/DIV 50nsec/DIV
12.288MHz
2.1Vp-p
7
IC1101 id (X1)
1V/DIV 50nsec/DIV
16MHz
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
STR-DE597P/K6800P
19 19
STR-DE597P/K6800P
4-7. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
234567891011 12 13 14
C790
JW791
J791
TP701
CNP791
IC401
JW628
R748 R648
JW705
Q653
Q703 Q704
JW507
JW707
Q652
R747
R667
R721
R556
R557
R714
D705
Q702
R666
D665
R672
C661
Q655
Q705
R665
C711
C642
R660
R661
R640
R677
C720
R663
Q651
R719
R716
D740
R715
C740
R710
R711
R723
R746
Q740
R674
R664
C660
R713
R717
C717
R740
D640
C716
R745
C666
R733
JW630
R673
R638
JW451
Q654
JW620
C640
C669
Q753 Q754 Q603 Q604
JW584
JW568
JW558
JW578
JW569
JW445
C770
R766
C621
R769
R771
R772
Q680
Q756
R775
R657
R757
C766
R765
R760
R761
R764
Q752
Q755
R610
Q602
R778
R611
R671
R669
R675
C670
R750
R773
C760
D765
R676
R656
R763
C761
C767
R655
C752
C620
JWH112
D680
Q751
R732
JWH116
TP900
D791 R793
R806 C802
CNP915
C801
Q790
D801
JW823
R804
RY791
D804
C830
CNP802
JW711
Q801
R803
R621
D605
C619
R614
R620
R616
R622
C611
R615
R624
R613
Q605 C822
Q606
C610
JW601
Q601
JW816
JW817
JW559
R617
R680
R625
C680
JW735
C691
C607
C606
CN505
JW736
R768
L651
L601
R718
R690
R695
R603
R601
R602
L701
R532
JW820
C601 C603
R691 R692
D722
D721
R755
R756
R737
R736
R699
C605
C604
C743
R693
R694
R696
JW581
JW582
R758
JW615
JW757
Q723
Q725
Q722
C721
C722
JW704
R794
C681 R792
JW739
JW702
JW706 C810
C733
R704
R744
IC802
D896
C707
R702
C706
IC701
C742
JW626
JW703
C807
C808
C491
C492
C495
R429
JW701
C496
C482
C483
C484
C485
C486
C494
C493
C701
R703
R701
C704
C705
C744
JW311
JW312
JW313
JW314
JW315
JW316
JW317
C468
C469
C470
C464
R475
C467
C466
Q471
R430
R499
C472
R472
R471
JW441
C501
C703
JW452
JW453
JW504
R503
Q503
JW505
JW506
JW508
Q504
JW503
JW502
R546
R517
Q501
R504
C510
C505
C511
R573
C519
R505
R516
R520
R522
R521
R515
C540
Q502
R510
C504
R511
R524
R540
Q506
R513
D505
D540
Q505
R514
R525
C506
C516
C541
C517
TP800
JWB01
JWB03
C503
R381
IC501
R480
IC402
C499
R474
C471
R473
R501
C507
R502
Q379
J404
R404
CNP501
C481
JW438
CC08
R458
CC58
CC07
R407
R457
CC57
CC05
R405
CC55
R455
R454
R409
CC09
CC59
CC02
R402
CC52
R452
R441
R459
C409 C459
C458
R421
JWH120
R533
D560
RY701
R668
RY601
R618
Q560
R469
R436
CC36
CC35
Q610
Q710
R802
R434
RY560
R435
CC34
IC801
CC33
R433
CC32
R432
CC31
R431
R406
CC56
R456
R408
C408
CNP912
TM601
C803
C804
L751
CC17
RR12
CC04
CC54
C403
C444
C445
R770
D732
R735
JW611
R604
C750
D750
Q640
Q692
D691
JW755
JW610
JW613
JW612
R698
JW720
JW722
Q750
R767
Q691
D690
JW752
JWH114
JW716
R780
Q656
JWH108
R623
JWH113
JW717
JW754
JW712 JWH110
JW751
R380
C488
R428
Q540
JWB02
C710
Q701
R555
C732
Q706
R724
R722
C806 C805
JW454
J401
JW431
JW450
JW455
JW456
C400
J309
C490
C489
JW433
JW432
J403
Q611
JWH118
JWH101
R743
C832
C831
D805
D806
D807
D808
Q310
R312
C310
R300
R301
R302
Q300
C300
R330
R331
R332
Q330
C330
R320
R321
R322
Q320
C320
R350
R351
R352
Q350
C350
R340
R341
R342
Q340
C340
R361
R362
Q360
C360
C651
C657
R651
R652
C655
C656
C654
R654
R653
C653
C751
C757
R751
R752
C755
C756
C754
R754
R753
C753
J402
IC691
IC601
CN807
JWH121
RY602
JW774
CNP913
R360
C811
JW442
JW440
JW780
JW800
JW801
R725
JW637
JW636
JW322
JW321
JW708
CN809
JW764
JW434
R470
C453
C463
JW435
JW429
JW436
JWH119
D802
JWH111
JW614
JW430
RR13
R631
R632
R731
JW818
R634
R635
D611
D710
JW768
R734
RR16
JW771
JW770
CC13
D610
CC11
JW772
JW767
WP01
RR14
JW781
JW602
JW813
JW782
CNP911
JW319
CC06
JW783
JW784
JW439
JW426
JW427
JW425
JW424
JW423
JW422
JW421
JW420
JW419
JW418
JW417
JW416
JW415
JW414
R311
JW320
CNP500
CN909
R310
JWH117
JW318
R910
CN721
CN720
CN792
CN806
JW759
JW761
JW762
JW753
R681
JWH122
RR11
CC15
RR15
JW710
JW776
C809
JW763
JW765
JW822
JW760
JW819
JW815
JW821
JWH123
JW811
JW428
R791
TM602
CC19
CC21
D505 F-4
D540 F-7
D560 D-8
D605 F-11
D610 D-8
D611 D-9
D640 F-7
D665 F-7
D680 F-10
D690 E-9
D691 E-8
D705 F-5
•Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D710 D-10
D721 E-10
D722 E-10
D732 E-11
D740 F-5
D750 F-9
D765 F-9
D791 F-12
D801 E-13
D802 C-13
D804 F-12
D805 E-12
D806 E-12
D807 E-12
D808 E-12
D896 D-6
IC401 D-4
IC402 E-4
IC501 F-3
IC601 E-7
IC691 E-8
IC701 E-6
IC801 D-6
IC802 D-6
Q300 E-6
Q310 E-6
Q320 E-6
Q330 D-7
Q340 E-2
Q350 E-2
Q360 C-7
Q379 E-2
Q471 E-3
Q501 G-3
Ref. No. Location
Q502 G-4
Q503 G-3
Q504 G-4
Q505 F-3
Q506 F-3
Q540 F-4
Q560 D-7
Q601 F-10
Q602 G-11
Q603 G-10
Q604 G-11
Q605 F-11
Q606 F-10
Q610 D-9
Q611 D-9
Q640 F-8
Q651 F-6
Q652 G-7
Q653 G-7
Q654 G-8
Q655 F-7
Q656 F-8
Q680 F-10
Q691 E-9
Q692 E-8
Q701 F-5
Q702 G-5
Q703 G-5
Q704 G-6
Q705 F-6
Q706 F-5
Q710 D-9
Q722 E-11
Q723 E-11
Q725 E-10
Q740 F-6
Ref. No. Location Ref. No. Location Q750 F-9
Q751 F-8
Q752 G-9
Q753 G-8
Q754 G-9
Q755 F-9
Q756 F-9
Q790 E-13
Q801 F-12
Ref. No. Location
(Page 27)
(Page 27) (Page 29) (Page 27) (Page 23)
(Page 23)
(Page 33)
(Page 27)
(Page 33)
(Page 33)
(Page 23)
(Page 33)
(Page 27)
(Page 23)
(Page 23)
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L
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
STR-DE597P/K6800P
2020
STR-DE597P/K6800P
4-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 18 for Common Note on Schematic Diagram.
C808
Q340
Q350
C340
C350
C300
C310
Q320
C320
Q330
C330
R300
R310
R340
R350
R320
R330
D560
Q560
R474
R473
C471
R499
R532R533
C499
C810
R381
C807
R470
R407
R457
R406
R456
R408
R458
C408 C458
R405
R455
R404
R454
R436
R435
R434
R433
R432
R431
C481 C483 C485
C486
R459
R409
C459
C409
C801 C802
Q801
R804
R803
D801
D804
Q471
R802
C822
D808
D807
R806
C472
R480
C811
C464
C805
C806
R430
R429
R428
C468
C469
C470
CN505
C445
C444
J309
R360 Q360
C360
CNP501
Q300
Q310
Q379
D896
CNP912
CN720
CNP500
CNP915
CN909
CNP913
CNP802
C490
C494
C492
C493
C491
C496
C489
C495
R471
R472
C467 C488 R362
R342
R341
R361
R352
R351
R322
R321
R331
R332
R302
R312
R311
R301
R380
C482
C484
J403
J404
R402
R452
RY560
R469
D805 C831
D806 C830
C832
R421
R441
R910
IC401
R475
C466
IC402
D802
CC52
CC02
CC59
CC09
CC54
CC04
CC55
CC05
CC07
CC57
CC06
CC56
CC08
CC58
CC36
CC35
CC34
CC33
CC32
CC31
CNP911
WP01
IC801
J402
C453
C463
C809
J401
C403
C400
IC802
C803
C804
(Page 30)
(Page 26)
(Page 26)
(Page 24)
(Page 34)
(Page 34)
(Page 28)
(Page 34)
(Page 34)
(Page 21)
(Page 26)
(Page 25)
(Page 21)
(Page 28)
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
w
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x
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1
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3
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c
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3
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1
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1
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0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
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1
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2
9
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0
5
1
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1
3
6
7
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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