Sony DAR-RH1000 / DAR-RH7000 / HCD-RH1000 / HCD-RH7000 Service Manual ▷ View online
HCD-RH1000/RH7000
25
25
HCD-RH1000/RH7000
7-7. BLOCK DIAGRAM – MAIN Section (3/3) –
SYSTEM CONTROL
IC104 (3/3)
B12 ITSDO3
F2 ITREQ3
D6 STATUS0
D8 STATUS1
R3 AWAKE_DONE
IT CPU
IC604 (2/3)
39
IT_SIN
18
IT_REQ
24
STATUS0
26
STATUS1
47
AWAKE_DONE
BUFFER
IC107
B13 ITSDI3
B11 ITSCK3
F4 XAWAKE3
B1 RESET
38
IT_SOUT
40
IT_CLK
45
XAWAKE5
49
IT_XRST
A13 XSWGBRST
48
XFLMRST
BUFFER
IC105
F18
5
EEP_SDA
SDA
6 SCL
7 WP
F17
EEP_SCL
A15
WP
EEPROM
IC101
NAND FLASH MEMORY
IC402
NFL_DATA0 –
NFL_DATA7
I/O1 – I/O8
8
RE
H20
XNFLRE
9
CE
J20
XNFLCE
18 WE
K20
XNFLWE
19 WP
K3
XNFLWP
16 CLE
J19
NFLCLE
17 ALE
H19
NFLALE
7 R/B
G20
XNFL_BUSY
29 – 32, 41 – 44
MULTIPLEXER
IC401
E1, F1, G1, J1,
K1, L1, M1, P1
61
5
EEP_SDA
SDA
6 SCL
7 WP
60
EEP_SCL
59
EEP_WP
EEPROM
IC605
10
XCOUT
9
XCIN
X601
32.768kHz
12
XOUT
14
XIN
X602
10MHz
A1
EXTAL
A2
XTAL
X102
33MHz
39 TU_SDA
38 TU_SCL
78 FSW
SDA
109 SYNCIN
SLICE_V
SCL
FSW
85 INSEL_PCONT
S2_SW
SDA
SCL
FSW
SYNCRO_DET
D
113 CVIN1
87 SYNCRO_DET
HDET
86 H_DET
VSYNC
17 SYNC_V
INSEL_PCONT
76 S2SW
27 AV_LINK_OUT
TU_AFT
102 TU_AFT
TU_G_MAX
104 TU_G_MAX
TU_AUTOP
84 AUTO_PRESET
JST
AVLINK
3
JUST_CLK/
AV_LINK_IN
AV_LINK_IN
IT
73 XNENTMUTE
75 WIDE
XNENTMUTE
WIDE
H
XNENTMUTE, WIDE
C5 PLL1FSEL
B5 PLL2FSEL
M2 XVMUTE
PLL1FSEL
H2 XVIDINT
XVIDINT
F19 I2SC0_SCL
I2SC0_SCL
F20 I2SC0_SDA
I2SC0_SDA
N3
XDSRCS
A10 SCIF2_CLK
SCIF2_SCK,
A11 SCIF2_TXD
SCIF2_SDO
XSWGBRST
PLL2FSEL
E
I2SC0_SDA, I2SC0_SCL,
XVIDINT, PLL1FSEL, PLL2FSEL
XVIDINT, PLL1FSEL, PLL2FSEL
K
L2 XAMUTE
XDSRCS
K19 ADMUTE
XAMUTE
ADMUTE
N
SCIF2_SDO, SCIF2_SCK, XDSRCS,
XAMUTE, ADMUTE, XSWGBRST
XAMUTE, ADMUTE, XSWGBRST
J
XVMUTE
Y
XFLMRST3
SDA, SCL, FSW, AVLINK
83 EURO_MUTE
BUFFER
Q611 – 615
CLUMP
Q605
BUFFER
Q604
(Page 19)
(Page 20)
(Page 20)
(Page 23)
(Page 21)
(Page 19)
(Page 20)
HCD-RH1000/RH7000
26
26
HCD-RH1000/RH7000
7-8. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –
(AC IN)
SWITCHING
REGULATOR
UNSW6VB
P_CONT
PS101
SWITCHING
REGULATOR
IC111, Q104
UNSW6VA
+5V
REGULATOR
IC101
UNSW4V
UNSW–8V
UNSW12V
+3.3V
REGULATOR
IC105
+3.3V
REGULATOR
IC107
B– SWITCH
Q106, 109
CURRENT
SWITCH
Q301
CURRENT
SWITCH
Q302, 303
+1.2V
REGULATOR
IC1102
+3.3V
REGULATOR
IC801
+1.8V
REGULATOR
IC106
RESET
IC602
D109
D603
+1.5V
REGULATOR
IC108
+1.8V
REGULATOR
IC1201
-6V
REGULATOR
Q602
+5V
REGULATOR
IC302
+3.3V
REGULATOR
IC2004
+5V
REGULATOR
IC102
+5V
REGULATOR
IC101
TUNER POWER
SWITCH
Q402, 404
DC/DC
CONVERTER
IC401
B+ SWITCH
Q410, 412
SWA5V
F1
F2
VFL
LVDS +3.3V
B+
B-
D302
TO
AUDIO OUT AMP
(IC301)
TUSW5V
TU5V
SW1.8V
SW1.2V
SW5V
FR6V
+6V
+3.3V
+5V
UNSW5V
SW3.3V
+1.8V
SH_SW3.3V
SH_SW1.5V
VIDEO AMP –5V
–5V
30V
TO FSS TUNER
(TU401)
–5V
REGULATOR
IC801
-5V
REGULATOR
IC102
IT CPU
IC604 (3/3)
11
RESET
79
P_FAIL
72
TU_PCONT
57
2
FL_PCONT
SIRCS
4 FLD_DATA
6 FLD_CLK
51 FLD_CS
50 FLD_XRESET
KEY1 – KEY4
S106 – 108, 110 – 115
S1301, 1311 – 1315, 1319
POWER
FAIL DET
IC601
101
T_CONT_TEMP
77
FR_PCONT
85
INSEL_PCONT
B- SWITCH
Q606 – 608
OSC
Q1303, 1304
PS602
B+ SWITCH
Q616, 617
B+ SWITCH
Q618,619
PS601
PS101
D101
T1301
INVERTER
TRANSFORMER
RECT
D1312 –1315
REMOTE CONTROL
RECEIVER
IC101
FAN MOTOR
DRIVE
IC1201
96 – 99
62
CP
61
CS
63
DA
59
OSC1
58
OSC0
60
RESET
ND1301
FLUORESCENT
INDICATOR TUBE
COM1 – COM13
AD1, AD2,
SEG1 – SEG21
40 – 52
3 – 25
FL DRIVE
IC1301
52 LED_STB
21 DIMMER
9
CLK
92 FAN_ONOFF
91 FAN_SPEED
93 FAN_DET
10
XSTB
8
DATA
11
XCLR
LED DRIVE
IC1361
OSC
C1311, R1320
2, 3, 5 – 7
D1361 – 1365
(PANEL KEY ILLUMINATION)
P4 – P8
DIMMER
Q1361, 1362
UNSW12V
UNSW12V
Q1201
SWITCH
M1201
(FAN)
M
TH001
Z
P_CONT
D605
(Page 24)
HCD-RH1000/RH7000
27
27
HCD-RH1000/RH7000
•
Note for Printed Wiring Boards and Schematic Diagrams
•
RD-053AU board is multi-layer printed board.
However, the patterns of intermediate-layer have not been in-
cluded in diagram.
However, the patterns of intermediate-layer have not been in-
cluded in diagram.
•
Indication of transistor
C
B
These are omitted.
E
Q
•
Circuit Boards Location
Note on Schematic Diagram:
•
All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C
: panel designation.
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
• A
: B+ Line.
• B
: B– Line.
• H
: adjustment for repair.
•
Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
under no-signal conditions.
no mark : DVD PLAY
∗
: Impossible to measure
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Circled numbers refer to waveforms.
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:
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.
AV-089AU board
ER-036AU board
RD-053AU board
FR-002AU board
FR-003AU board
CN-243AU board
FL-002AU board
power supply block
FL-001AU board
FR-001AU board
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
B
These are omitted.
C
E
Q
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