Sony HCD-RV2 / HCD-RV5 / HCD-RV6 Service Manual ▷ View online
13
HCD-RV2/RV5/RV6
• IC701 µPD780232GC-059-8BT (DISPLAY CONTROL) (HCD-RV2: PANEL BOARD)
Pin No.
Pin Name
I/O
Pin Description
1
VDD
—
Power supply pin (+4.9 V)
2
VSS
—
Ground pin
3
X1
I
System clock signal input (5 MHz)
4
X2
I
System clock signal input (5 MHz)
5
IC
I
Directly connect to VSS. (Only mask ROM)
6
RESET
I
Reset signal input from system control (IC601) “L”: active
7
S CLK
I
Serial clock signal input from system control (IC601)
8
S IN
I
Serial data signal input from system control (IC601)
9
S OUT
O
Serial data signal output from system control (IC601)
10
BUSY
O
Not used in this set. (Open)
11, 12
NC
O
Not used. (Open)
13
VOL A
I
Volume A signal input from VR701
14
VOL B
I
Volume B signal input from VR701
15, 16
NC
O
Not used in this set. (Open)
17
HEADPHONE
I
Headphone check signal input from JK701 “H”: Headphone in
18
AVSS
—
Ground pin
19
NC
I
Not used. (Fixed at “L”.)
20
KEY2
I
Key signal input 2
21
KEY1
I
Key signal input 1
22
KEY0
I
Key signal input 0
23
VSS
—
Ground pin
24
AVDD
—
Power supply pin (+4.9 V)
25
VDD
—
Power supply pin (+4.9 V)
26
ENTER LED
O
Not used in this set. (Open)
27
GAME MIXING
O
GAME MIXING LED (LED707) drive signal output “H”: ON
28
GAME LED
O
GAME LED (LED702) drive signal output “H”: ON
29
MD/VIDEO LED
O
Not used in this set.
30
TAPE LED
O
TAPE A/B LED (LED703) drive signal output “H”: ON
31
TUNER LED
O
TUNER/BAND LED (LED705) drive signal output “H”: ON
32
CD LED
O
CD LED (LED704) drive signal output “H”: ON
33 – 43
NC
O
Not used in this set. (Open)
44 – 58
S0 – S14
O
FL segment control signal output to FLD701 “H”: ON
59
VDD
—
Power supply pin (+4.9 V)
60
VLOAD
—
Voltage loard pin
61 – 67
S15 – S21
O
FL segment control signal output to FLD701 “H”: ON
68
NC
O
Not used in this set. (Open)
69 – 80
G0 – G11
O
FL grid control signal output to FLD701 “H”: ON
14
HCD-RV2/RV5/RV6
• IC701 µPD780232GC-059-8BT (DISPLAY CONTROL) (HCD-RV5/RV6: PANEL BOARD)
Pin No.
Pin Name
I/O
Pin Description
1
VDD
—
Power supply pin (+4.9 V)
2
VSS
—
Ground pin
3
X1
I
System clock signal input (5 MHz)
4
X2
I
System clock signal input (5 MHz)
5
IC
I
Directly connect to VSS. (Only mask ROM)
6
RESET
I
Reset signal input from system control (IC601) “L”: active
7
S CLK
I
Serial clock signal input from system control (IC601)
8
S IN
I
Serial data signal input from system control (IC601)
9
S OUT
O
Serial data signal output from system control (IC601)
10
BUSY
O
Not used in this set. (Open)
11, 12
NC
O
Not used. (Open)
13
VOL A
I
Volume A signal input from VR701
14
VOL B
I
Volume B signal input from VR701
15, 16
NC
O
Not used in this set. (Open)
17
HEADPHONE
I
Headphone check signal input from JK701 “H”: Headphone in
18
AVSS
—
Ground pin
19
NC
I
Not used. (Fixed at “L”.)
20
KEY2
I
Key signal input 2
21
KEY1
I
Key signal input 1
22
KEY0
I
Key signal input 0
23
VSS
—
Ground pin
24
AVDD
—
Power supply pin (+4.9 V)
25
VDD
—
Power supply pin (+4.9 V)
26
ENTER LED
O
ENTER LED (LED708) drive signal output “H”: ON
27
GAME MIXING
O
GAME MIXING LED (LED707) drive signal output “H”: ON
28
GAME LED
O
GAME LED (LED702) drive signal output “H”: ON
29
MD/VIDEO LED
O
MD (VIDEO) LED (LED706) drive signal output “H”: ON
30
TAPE LED
O
TAPE A/B LED (LED703) drive signal output “H”: ON
31
TUNER LED
O
TUNER/BAND LED (LED705) drive signal output “H”: ON
32
CD LED
O
CD LED (LED704) drive signal output “H”: ON
33 – 35
NC
O
Not used in this set. (Open)
36 – 58
S0 – S22
O
FL segment control signal output to FLD701 “H”: ON
59
VDD
—
Power supply pin (+4.9 V)
60
VLOAD
—
Voltage loard pin
61 – 67
S23 – S29
O
FL segment control signal output to FLD701 “H”: ON
68 – 80
G0 – G12
O
FL grid control signal output to FLD701 “H”: ON
15
15
HCD-RV2/RV5/RV6
5. BLOCK DIAGRAM — CD, VIDEO SECTION —
IC307
Y/C AMP
BUF
IN
IN
STBY
OUT
3
7
13
14
15
16
18
19
25
IC601 (1/3)
SYSTEM CONTROL
IC303
COLOR CONTROL
IC304
Y SHARP
IC504
AUDIO DAC
IC506
D/A CONVERTER
IC505
MPEG VIDEO/AUDIO DECODER
VIDEO SIGNAL PROCESSOR
IC301
SYNC SEPARATER
54
6
41
45
44
48
49
47
46
36
37
38
39
19
3
150
149
1
5
6
8
8
2
6
6
6
15
RFAC
A
8 C
7
26
AFC
B
9
29
RFDCI
D
28
RFDCO
17
FEI
10
162
135
7
8
180
24
189
173
30
13
29
14
26
15
28
5
6
3
3
9
201
2
203
1
205
16
204
2
13
18
TE
12
SW
E
11 F
1 LD
PD
2
47 VO1+
VO1-
VO2+
VO2-
VO2-
VO3+
VO3-
VO3-
VO4+
VO4-
VO4-
52
55
56
1
2
5
10
IC103
RF AMP
8
STBY
35
IN1+
34
IN1-
32
IN2+
31
IN2-
27
IN3+
28
IN3-
23
IN4
81
142
143
140
141
137
136
133
38
CLK
70
16
WE
73
17
CAS
68
18
RAS
72
20
BAO
76
39
UDQM
78
15
LDQM
77
24
OE
74
34
I
37
•
39
I
45
49
I
56
•
59
I
66
10 4
11
12
206
207
SYS OUT
VIDEO
MUTE
CD
MUTE
SYS
RESET
T-SENS
OPEN
CLOSE
UP/DOWN
LOAD IN
LOAD OUT
SYS IN
SYS CLK
SYS RQ
SYS RQ
SYS OK
SYS CS
SYS CS
7
9
2
4
MOTOR
DRIVER
DRIVER
IC701
M721
(TURN)
S711
(UP/DOWN)
S701
(OPEN/CLOSE))
IC711
TBL ADDRESS
SENSOR
RFAC
XTSL
GPI09
RFDC
RFDC
TE
163 SE
SSTP
SYSRST
FFDR
FRDR
FRDR
TFDR
TRDR
TRDR
SFDR
SRDR
SRDR
MDP
DRCK
DRWEL
DRCAS
DRCAS
DRRAS
DRBS
DRBS
DRDQMI
NVOEL
DRDQMO
DRADR0
I
DRADR10
DRDAT0
I
DRDAT15
GPIO14
GPIO13
GPIO11
GPIO12
AUDO0
AUDBCK
AUDXCLKO
AUDLRCK
CPSIG
NC
GPIO0
GPIO1
GPIO1
GPIO2
GPIO3
GPIO3
GPIO4
GPIO5
GPIO5
VRF
XTAO
XTAI
CLKA
CLKB
8
3
1
10
10
1
5
IC302
Q370
CV OUT
IC102 (2/2)
BUF
Q302
MUTE
CONT
Q453
BUF
Q301
MUTE
Q451
LD
DRIVE
Q101
RF
CONT
Q102
R-CH
7
5
DATA
CLK
CLK
LAT
DATA
BCK
BCK
MCLK
LRCK
LRCK
V IN
VIDO
L OUT
R OUT
CNT IN
SYNC
OUT
V OUT
BGP
V IN
TINT
V OUT
WAVE
FORM
FORM
SHAPE
A04
DI
CLK
LD
RST
A02
A01
A01
A05
A03
A06
A03
A06
5-12
26,27,31
2,4,23,25
28-30
13-15
17-21
17-21
23-26
29-34
29-34
3,4,5,10,11,13,42
44,45,47,48,50,51,53
A0-A9
A18
A10-A17
DQ0-DQ7
A0-A10
DQ0-DQ15
A0-A10
D0-15
A0-10
A0-10
D0-15
D8-15
D0-7
IC508
MICROCODE ROM
IC507
DRAM
F-
SW
PD
LD
11-6
15-10
PD2
PD1
F+
T-
T+
IC102
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
LPF
CD-L
X501
33.8888MHz
X502
28MHz
RV501
M102
(SLED)
M101
(SPINDLE)
OPTICAL PICKUP
BLOCK
F
MAIN SECTION
(RV5)
B
MAIN SECTION
(RV2)
•Signal Path
•R-ch is omitted due to same as L-ch.
: CD
:VIDEO
E
MAIN SECTION
(RV5)
H
MAIN SECTION
(RV6)
I
MAIN SECTION
(RV6)
C
MAIN SECTION
(RV2)
VIDEO LEVEL
(Page 17)
(Page 17)
(Page 18)
(Page 19)
(Page 18)
(Page 19)
16
16
HCD-RV2/RV5/RV6
6. BLOCK DIAGRAM — TUNER, POWER SECTION —
10
16
20
19
20
19
18
7
9
1
12
1
22
15
IC901
EVER+4V
UNREG+12V
3
1
+12V
REG
IC683
+12V
3
1
+9.2V
REG
IC684
RY901
D911
JW911
F919
+9V
+7V
VF1
VF2
+B
-B
3
1
+4.9V
REG
IC685
+5V
3
1
+5V
REG
IC681
D686
D667
D668
D663
D664
IC601 (2/3)
SYSTEM CONTROL
A+5V
+4V
FAN+B
+3.3V1
+3.3V2
+3.3V3
A+2.5V
A+3.3V1
A+3.3V2
A+4.5V
1
3
+2.5V
REG
IC201
1
3
+3.3V
REG
IC202
3
1
+4V
REG
IC682
1
3
12
18
RESET
IC661
VP
-30V
REG
Q911
RELAY
DRIVE
Q901
POWER
SWITCH
Q681,682
BUF
Q661
MUTE
Q103
FM IF
BUF
Q101
+B
SW
Q101
R-CH
L-CH
+12V
FM
CF102
IC101
AM/FM IF MIX
CF101
FM+B
FM/AM
ST-MUTE
XC OUT
TUNER
STEREO
ST-DIN
DO
DI
CL
CL
CE
ST-DOUT
ST-CLK
ST-CLK
ST-CE
AC OUT
RESET
XC IN
X OUT
X IN
STB RELAY
SYS POWER
FMOSC
VCO
A OUT
IF
A IN
PD
PD
IF REQ
AM OSC
X IN
DO
+12V
DI
CK
CE
CE
DO
DI
CE
X OUT
CLK
X101
4.5MHz
X601
32.768KHz
X602
18MHz
2
1
6
5
JW1
JW4
JW6
S901
120V 220V 240V
VOLTAGE SELECTOR
JW3
RB101
10
11
12
AC IN
FM75Ω
G
AM
8
1
3
3
4
IF OUT
F OUT
VT
ANT IN
6
4
5
3
5
3
8
11
12
10
21
23
22
1
23
22
24
26
27
28
25
11
10
13
86
40
40
15
1
3
+4V
REG
13
14
2
4
7
6
6
AM/FM
FM IF
L OUT
R OUT
AM MIX
OUT
AM IF IN
ST LED
TU LED
AM RF IN
AM OSC
AFC
VCO STOP
OSC/FM SD
IF REQ/MUTE
24
IFT101
IC102
PLL
D108
RV101
T901
SUB TRANS
T911
POWER TRANSFOMER
D542
D681-684
D687-690
D543
POWER
AMP
SW901,JW911,F919:E3,EA,JE,MY,SP ONLY
JW1,JW3,JW6:TH ONLY
JW1,JW3,JW6:TH ONLY
D902-905
+3.3V
REG
Q581
+4.5V
REG
Q201
JK101
ANTENNA
FM TUNER
FE101
A
MAIN SECTIO
(RV2)
•Signal Path
•R-ch is omitted due to same as L-ch.
: FM
G
MAIN SECTION
(RV6)
D
MAIN SECTION
(RV5)
(RV2) (RV5) (RV6)
(Page 17)
(Page 18)
(Page 19)
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