Sony HCD-ZX10D / LBT-ZX10D Service Manual ▷ View online
HCD-ZX10D
33
33
HCD-ZX10D
7-5.
BLOCK DIAGRAM – AMP SECTION –
M
FL, FR, RL, RR, C
K
FEED BACK
FR
FL
SL
SR
C
POWER AMP
IC600
18
11
14
8
12
POWER AMP
IC701
18
11
14
8
19
21
12
STANDBY
SWITCH
Q604, 606, 610
STANDBY
SWITCH
Q720 – 722
+
+
+
+
DC DET
2
1
4
3
OVER
LOAD
LOAD
OVER CURRENT PROTECTOR
IC627
OVER LOAD
DETECT
Q618, 668
OVER LOAD
DETECT
Q730, 780
OVER LOAD
DETECT
Q770
THERMAL
DETECT
Q628, 630
FAN MOTOR
SWITCH
Q629
TH630
D624
MUTING
Q640, 641
MUTING CONTROL
SWITCH
Q634, 635
D627
D760
RY646
RELAY DRIVE
Q644
PROTECT
SWITCH
Q647
OVER LOAD
DETECT
Q648
–1
–2
RY760
RELAY DRIVE
Q762
PROTECT
SWITCH
Q765
RY761
RELAY DRIVE
Q763
PROTECT
SWITCH
Q764
–1
–2
J851
PHONES
TM608 (1/2)
+
–
–
+
+
L
R
+
–
–
+
+
+
–
D654
D655
AC CUT DETECT
N
FAN MOTOR DRIVE
Q553, 555, 557
M501
(FAN)
(FAN)
M
FRONT
TM608 (2/2)
L
R
SURR
CENTER
MASTER CONTROLLER
IC401 (4/5)
PROTECT
81
STK MUTE
80
C-RELAY
71
REAR RELAY
72
FR RELAY
78
AC CUT MAIN
33
HP DET
77
HP MUTE
79
• SIGNAL PATH
: AUDIO
AC CUT
DETECT
Q402
Iranian,
Singapore,
Malaysia
(Page 32)
(Page 32)
(Page 34)
HCD-ZX10D
34
34
HCD-ZX10D
7-6.
BLOCK DIAGRAM – PANEL/POWER SUPPLY SECTION –
(AC IN)
(Mexican, Australian)
(Iranian, Singapore, Malaysia)
VOLTAGE
SELECTOR
S1000
VOLTAGE
DETECT
IC402
RESET
SWITCH
Q401
VF
VF
VL
VL
VP
STBY LED 76
D920
(STANDBY)
SIRCS
REMOTE CONTROL
RECEIVER
IC902
4
15
X402
16MHz
X-IN
13
X-OUT
10
X401
32.768kHz
XC-IN
11
XC-OUT
83
X601
4MHz
XIN
82
XOUT
POWER ON/OFF
RELAY DRIVE
Q1000
SWITCHING
POWER
D1192
–33V
REGULATOR
Q664
F1161
F1171
RECT
D658
D658
+VL
–VL
VH
VH
F1141
F1151
RECT
D656
D656
+VH
–VH
AC4
AC4
F1191
RECT
D502
D502
AC3
AC3
F1181
RECT
D501
D501
VF1
VF2
VP
(–33V)
D661
D660
TO FLUORESCENT
INDICATOR TUBE
FL901
+5V
REGULATOR
IC513
+12V
REGULATOR
IC516
+9V
REGULATOR
IC510
+9V
REGULATOR
IC511
AUDIO+5V,
ZIVA+5V
B+ SWITCH
Q552, 554
+5V
REGULATOR
IC517
D+5V
M+9V,
LED+9V
M+12V
+4.5V
A+3.3V-2
A+9V
+3.3V
REGULATOR
IC518
+4.5V
REGULATOR
Q563
+3.3V
REGULATOR
IC907
A+3.3V-1
+3.3V
REGULATOR
IC502
D+1.8V
+1.8V
REGULATOR
IC211
DAC+3.3V
+3.3V
REGULATOR
IC392
D+3.3V
CD/DVD POWER
ON/OFF SWITCH
ON/OFF SWITCH
Q506, 509
OVER VOLTAGE
DETECT
Q590
FAN VCC
D329
40
CD-POWER/
DVD POWER
94
I-HOLD
20
AC-CUT
28
STBY RELAY
12
RESET
EVER+4V
D406
LED DRIVE
Q900
74 POWER-KEY
S929
I
/ 1
73 DISPLAY-KEY
29
61
IIC-CLK
S928
DISPLAY
I2C-CLK
30
60
IIC-DATA
97 BPM-DET-LO
I2C-DAT
59
LED SELECT
75
77
GC RESET
RESET
I2C DATA, I2C CLK
E
SPEANA
L
I2C CLK
I2C DATA
ROTARY
ENCODER
S975
VOL A
80
VOL B
79
VOLUME
ROTARY
ENCODER
S957
JOG A
75
JOG B
76
JOG
FL901
FLUORESCENT
INDICATOR TUBE
G1 – G13, G15,
G16, G18, G19
4 – 1, 100 – 92,
90, 89, 87 86
S1EG1 – SEG36
5 – 10, 12– 22,
24 – 41, 43
91, 88
G14, G17
GRID DRIVE
Q901, 902
KEY 0 – KEY 5
S900 – 927, S931 – 945,
S947 – 956, S958 – 967, S970
(FRONT PANEL KEY)
64 – 69
MASTER CONTROLLER
IC401 (5/5)
44 – 47, 52 – 58
TAPE A LED,
SPK MODE LED,
CD LED,
GAME, REC LED,
VOL 1, 2,
VOL 3, 4,
VOL 5, 6,
VOL 7, 8,
VOL 3, 4,
VOL 5, 6,
VOL 7, 8,
VOL 9, 10,
VOL 11, TUNER BAND,
TAPE B LED
D906 –919,
D921 – 924,
D926, 929
LED DRIVE
Q907 – 917
LED POWER
SELECT SWITCH
Q903
LED POWER
SELECT SWITCH
Q905
B+ SWITCH
Q909
B+ SWITCH
Q906
VH+9V
VL+9V
LED+9V
DISPLAY CONTROLLER
IC901
IN1
1
IN2
2
BPF2IN1
4
BPF2IN2
5
3
BUF1OUT
15
BPF2OUT
14
BPF3OUT
13
BPF4OUT
16
BPF1OUT
17
RECOUT
74
ALL BAND
BPF1IN1
BPF1IN2
19
18
20
BUF2OUT
BPF3IN1
6
BPF3IN2
7
BPF4IN1
8
BPF4IN2
9
REC
73
BPF4-F04
BPF4
72
BPF3-F03
BPF3
71
BPF2-F02
BPF2
70
BPF1-F01
BPF1
REC
BPF4
BPF3
BPF2
BPF1
BAND-PASS FILTER
IC903
AC CUT DETECT
N
RY1000
T1100
POWER
TRANSFORMER
(Page 32)
(Page 30)
(Page 33)
(Iranian, Singapore, Malaysia)
Ver. 1.1
HCD-ZX10D
35
35
HCD-ZX10D
• Circuit Boards Location
• Note for Printed Wiring 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.)
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
Note on Schematic Diagram.
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
– RF/DMB07/VIDEO Boards –
– RF/DMB07/VIDEO Boards –
no mark : DVD PLAY
*
: Impossible to measure
– Other Boards –
no mark : TUNER (FM/AM)
( ) : DVD PLAY
( ) : DVD PLAY
〈〈
〉〉
: TAPE PLAY (DECK-A)
{
}
: TAPE PLAY (DECK-B)
[
] : REC
*
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
J
: CD PLAY
c
: DVD PLAY
f
: TUNER (FM/AM)
j
: TAPE PLAY (DECK-A)
d
: TAPE PLAY (DECK-B)
G
: REC
h
: TV/SAT OUT
k
: TV/SAT IN
q
: PHONO IN
N
: MIC INPUT
g
: GAME INPUT (AUDIO)
p
: GAME INPUT (VIDEO)
• Abbreviation
AUS
: Australian model
E15
: Iranian model
MX
: Mexican model
MY
: Malaysia model
SP
: Singapore model
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side)
Pattern face side: Parts on the pattern face side seen from
(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: The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
• DMB07 board is multi-layer printed board.
However, the patterns of intermediate-layer have not been
included in diagram.
included in diagram.
• Indication of transistor.
VOLTAGE SELECTOR board
VIDEO board
MAIN board
DMB07 board
POWER board
SURROUND board
TRANS board
SENSOR board
SWITCHING POWER
TUNER UNIT
CURSOR board
FUNCTION SW board
RF board
TC-B board
SE-130 board
MD-94 board
GAME/HP board
CD-R board
JOG board
CD-L board
VOL board
MIC board
TC-A board
POWER SW board
PANEL board
Ver. 1.1
HCD-ZX10D
36
36
HCD-ZX10D
7-7.
PRINTED WIRING BOARD – RF BOARD –
•
: Uses unleaded solder.
•
See page 35 for Circuit Boards Location.
C023
C028
C040
C037
R004
R005
C038
C022
C020
R016
R003
R018
R014
R012
C027
C041
C010
Q002
Q001
R007
C039
R001
C021
C013
R009
R008
R008
C008
C017
C015
C011
C009
R021
CN003
CN001
CN002
C049
IC003
R033
R034
R047
R046
C050
C052
R091
R024
R025
R023
C029
C026
R026
C024
R027
R017
R015
C042
R013
R019
L002
L001
C003
D002
D001
R022
R020
C031
R011
C006
C005
C034
R006
R028
R029
C036
C032
C035
C033
C004
C012
C025
R010
C002
C030
C018
C016
C014
C019
R035
C001
R041
R031
C051
IC001
1
3
5
4
(COMPONENT SIDE)
RF BOARD
1-684-822-
12
(12)
1-684-822-
12
(12)
(CONDUCTOR SIDE)
RF BOARD
B
E
C
B
E
C
A
DMB07 BOARD
CN501
(Page 38)
OPTICAL
TRAVERSE
UNIT
(DBU-3)
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
1
16
48
33
17
32
64
49
D001
C-10
D002
B-10
IC001
D-11
IC003
D-3
Q001
B-3
Q002
B-3
• Semiconductor
Location
Ref. No.
Location
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