Sony HCD-GNV111D / HCD-GNV99D / MHC-GNV111D / MHC-GNV99D Service Manual ▷ View online
33
33
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-4. BLOCK DIAGRAM – MAIN SECTION –
J201
J1102(2/2)
C
D
E
R-CH
VOLUME
CONTROL
CPU
INTERFACE
INPUT
SELECT
SWITCH
SURROUND OR
DPL BUFFER
MID/
BASS &
TREBLE
TREBLE
R-CH
R-CH
COMMAND
TOUT1
LINK-L
OUT1
VOLIN1
+
Q101
R-CH
R-CH
SPEANA
LIN
RIN
DBFB F/B
F-R
F-L
CENTER
L+R
SL
SR
+
+
+
RV1100
RV1101
INPUT SELECT SWITCH,
GRAPHIC EQUALIZER CONTROL,
ELECTRICAL VOLUME
IC101
SYSTEM CONTROL
IC401
(4/6)
TC-L
VIDEO-L
ST-L
SAOUT
DATA
CLK
BB-A1
BB-B1
SWOUT
REC-OUT-L
R-CH
TC-PB-L
TAPE/TUNER
SECTION
MAIN BOARD : Suffix-12
(Page 32)
MAIN BOARD : Suffix-13
(SUPPLEMENT-1 : Page 4)
TAPE/TUNER
SECTION
MAIN BOARD : Suffix-12
(Page 32)
MAIN BOARD : Suffix-13
(SUPPLEMENT-1 : Page 4)
ST-L
M16530-DATA
M16530-CLK
LINE MUTE
M61529-DATA
M61529-CLK
R-CH
LINE-MUTE
J1101(1/3)
J1101(2/3)
L
R
VIDEO
INPUT
INPUT
AUDIO
L
R
TV/SAT
AUDIO
IN
2
14
15
24
18
22
16
21
4
3
6
6
DVD1
SAT-L
5
19
MIC 2
ECHO LEVEL
MIC LEVEL
17
8
MIC
RECB1
7
SUR-L
MIC OUT
C
A
B
B
C
A
B
B
A+9V
+
2
1
3
9
6
7
DIGTAL
ECHO
IC1101
LPF2
OUT
LPF1
IN
IN
79
80
DVD A MUTE
MIC DETECT
77
85
81
82
SW MUTE
75
ANALOG MUTE
78
LINE OUT MUTE
83
76
AMP
SECTION
(Page 34)
H
I
F
AMP
SECTION
(Page 34)
RF
SECTION
(Page 30)
TAPE/TUNER
SECTION
MAIN BOARD : Suffix-12
(Page 32)
MAIN BOARD : Suffix-13
(SUPPLEMENT-1 : Page 4)
G
DISPLAY/POWER
SECTION
(Page 35)
MUTE
Q514, 564
MUTE
Q117
MUTE DRIVE
Q516, 517
MUTE
Q206
MUTE DRIVE
Q521, 522
J1100(1/3)
J1100(2/3)
J1101(3/3)
J1100(3/3)
MIC 1
AC DETECT
J203
SUBWOOFER
OUT
J
DISPLAY/POWER
SECTION
(Page 35)
MUTE DRIVE
Q511
MUTE DRIVE
Q519,512,515
MUTE DRIVE
Q505,506
MUTE
Q200,202-204,
250,252-254
MUTE DRIVE
Q507,508
MUTE
Q207, 208
R-CH
R-CH
J202
AUDIO OUT
L
R
R-CH
2
6
7
1
42
SPEANA IN
AMP
IC304
SURROUND
VOL CONTROL
IC201
DM_L
DM_R
MB_FL
MB_FR
FC
MB_SL
MB_SR
SW (LFE)
DATA
CLOCK
R-CH
R-CH
R-CH
LPF
I/F
41
40
37
39
38
RF
SECTION
(Page 30)
A
34
2
32
13
12
6
5
10
9
15
24
14
+
11
4
31
25
30
29
8
7
7
23
28
27
26
22
3
Q205
GNV111D
Q255
17
18
• R-CH is omitted due to same as L-CH.
: AUDIO
: DVD PLAY
: TAPE PLAY
: REC (DECK B)
: MIC
: TUNER
• Signal Path
MIC AMP
IC1100(1/2)
MIC AMP
IC1100 (2/2)
Ver. 1.2
34
34
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-5. BLOCK DIAGRAM – AMP SECTION –
IC600
POWER AMP
IC702
POWER AMP
CENTER AUDIO
SELECT
IC703
IC550
OVER CURRENT
PROTECTOR
GNV111D
: AUDIO
• Signal Path
MUTING
Q604,606,610
MUTE DRIVE
Q721,720
F-R
DBFB
F/B
F-L
SR
CENTER
GNV111D
GNV99D
JW798
SL
60
78
STK-MUTE
59
CTR SPK SW
70
THERMAL VA S
PROTECTOR
STK-MUTE
14
19
18
4
3
12
STK MUTE
FAN DET
FAN-KICK
FAN-KICK
FAN-CTRL
OVER LOAD
DETECT
Q618,668
+
+
+
MUTING
Q641, 640
MUTING
CONTROL
Q682,634
F-RELAY
HP-DET
HP-MUTE
FAN-CTRL
84
HP-DE
72
HP-MUTE
58
AC CUT MAIN
66
FR RELAY
42
FAN-CTRL
OVER LOAD
DETECT
Q730,780,770
RELAY DRIVE
Q644,647
H/P DET
F-RELAY
HP-MUTE
+
-
-
+
FRONT SPEAKER
REAR
SPEAKER
CENTER
SPEAKER
L
R
PHONES
J1103
FAN-KICK
RY646
SYSTEM CONTROL
IC401 (5/6)
TM600
MAIN
SECTION
(Page 33)
H
MAIN
SECTION
(Page 33)
M
FAN MOTOR
DRIVE
Q578,585,579
Q581,582
Q581,582
DC FAN
M891
AC CUT DETECT
TH629
TH630
Q629
THERMAL
DETECT
Q628,630
+
+
+
65
CTR-RELAY
61
REAR/SW-RELAY
RY760
RY761
L
R
L+R
LINEMUTE
RELAY DRIVE
Q762
RELAY DRIVE
Q763
I
DISPLAY/POWER
SECTION
(Page 35)
K
8
21
7
4
2
11
OVER
LOAD
LOAD
DC DET
VP
OCP
CT
OUT
D550
D624
MUTE
Q750
MUTE
Q700
MUTE
Q740
2
1
D655
D654
Q648
Q722
-VH
18
11
14
8
-
-
-
10
9
TM701
TM700
10
9
22
12
3
D764
D763
D765
D720
Ver 1.1
35
35
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-6. BLOCK DIAGRAM – DISPLAY/POWER SECTION –
FL901
FLUORESCENT
INDICATOR TUBE
9,10, 12 – 22,
24 – 41, 43 – 47
8– 1, 100 – 96,
92-85
P1 – 36
G1 – 13,
G17-24
64 – 66
SUPER LOW
FREQUENCY (BPF0)
FREQUENCY (BPF0)
1
BPF, RECT
IC904
67
68
16
2
15
69
71
48
80
52
53
54
55
ALL BAND
BPF1
BPF3
IN2
IN1
VKK
SELECTOR
49
MD0
51
MD1
G14-16
G14-16
G1 – 13, 17-24
13
17
74 VOLUME
ROTARY
ENCODER
S970
VOLUME
73 JOG X-ROUND
ROTARY
ENCODER
S1148
X-ROUND
JIG
75 OPERATION DIAL
ROTARY
ENCODER
S1161
MULTI JOG
76 AMS
ROTARY
ENCODER
S916
. >
X
MAIN
SECTION
(Page 33)
G
RF
SECTION
(Page 30)
B
VIDEO
SECTION
VIDEO BOARD : Former Type
(Page 31)
VIDEO BOARD : New Type
(SUPPLEMENT-1 : Page 3)
L
SPEANA
P1 – 36
VF1
VF2
VF2
D905
-VG
(-32V)
AMP
SECTION
(Page 34)
K
AC CUT DETECT
X901
4MHz
83 XIN
82 XOUT
52 – 57
95–93
LED DRIVE
Q911 – 913
Q908,915,910,909,
916,918,919,920
D907,909,914,916,918,919,
921,923926,930
921,923926,930
D906,908,910,911,913,912,
917,,920,922,924,925,928,929
917,,920,922,924,925,928,929
LED+9V
Q905
Q907
Q904
Q906
D902,927
CN402
2
3
6
7
9
5
8
ON BOARD
PROGRAM
PROGRAM
KEY2
|
KEY0
S1156 – 1160, S1149-1155
S910,911,918-920,927-932
S910,911,918-920,927-932
S901-904,912-915,917
60
IIC DATA
61
IIC CLK
77
RESET
30 IIC-DATA
29 IIC-CLK
40 GC-RESET
74 POWER-KEY
73 DISPLAY-KEY
S925
S900
DISPLAY
41 STBY-LED
9 CNVSS
CNVSS
4 SIRCS
TXD1
CLK1
RTS1
RXD1
TXD1
CNVSS
TXD1
RTS1
CLK1
RXD1
RESET
MCU VCC
CN VSS
X402
5MHz
15 X-IN
13 X-OUT
X401
32.768kHz
10 XC-IN
11 XC-OUT
86
MTK-POWER
68
UNRER VOLTAGE
7
STBY-RELAY
12
RESET
20
AC-CUT
AVCC
VCC
REG. SWITCH
Q518, 503
REG. SWITCH
Q104
+5V REG.
Q103
+5V REG.
Q105
RECT
D763
D763
M +9V
D660, 661
+9V
REG.
IC561
LED +9V
A +9V
ST +9V
MB +9V
+9V
REG.
IC560
+9V
REG.
IC507
VOLTAGE
CHECK
Q550
AU +5V
V +5V
RESET
IC501
D504
SWITCHING
REGULATOR
LED DRIVE
Q917,900,903
RECT
D658
D658
RECT
D656
D656
+VL
F1261
VL
VL
VH
VH
VP
VF
VF
AC3
AC4
AC4
AC3
GND
F1271
F1241
F1251
F1281
R1292
–VL
+VH
–VH
– 33V
REGULATOR
Q1264
POWER ON/OFF
RELAY DRIVE
Q1200
– VG
(-32V)
D1292
RECT
VF1
VF2
RY1200
AC IN
T1200
POWER
TRANSFORMER
RESET
SWITCH
Q501
REMOTE CONTROL
RECEIVER
IC903
TO FLUORESCENT
INDICATOR TUBE
FL901
EVER +4V
AUDIO +9V
RECT
D561
D561
+SW3.3V
+3.3V
REG.
IC559
+B SWITCH
Q513,520
+SW5V
(ZIVA)
+5V
REG.
IC558
DISPLAY CONTROL
KEY CONTROL
IC902
SYSTEM CONTROL
IC401(6/6)
BUFFER
Q901,902,914
70 BPF2
14
F1291
X
MAIN
SECTION
(Page 33)
J
AC CUT
DETECT
DETECT
D660, 661
D401
IIC-DATA
CHECK
CONNECTOR
CONNECTOR
IIC-CLK
NO402
1
2
S1200
S1200
230 – 240V
|
220V
|
120V
VOLTAGE
SELECTOR
CN5901
1
2
3
4
5
MD0
MD2
INT0
INT1
SI0
6
SI1
4
3
GNV111D
GNV111D
TH, MX, AUS
EXCEPT TH, MX, AUS
Ver. 1.2
36
36
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-7. PRINTED WIRING BOARD – DMB10 BOARD (SIDE A) –
• Semiconductor
Location
Ref. No.
Location
D1001
D-7
D3501
A-6
D3502
A-6
IC101
G-4
IC102
D-4
IC103
D-6
IC104
E-6
IC106
E-8
IC201
F-7
Q103
D-2
Q3801
B-6
B
VIDEO
BOARD
(Page 58)
A
MAIN
BOARD
(Page 44)
FOR TEST
FOR
TEST
OPTICAL
PICK-UP
BLOCK
(KHM-310CAB)
C
MAIN
BOARD
(Page 44)
D
MAIN
BOARD
(Page 44)
DMB10 BOARD (SIDE A)
E
11
(11)
1-864-397-
*
CN103
R3607
C3802
L3602
FB115
FB114
FB113
FB112
R3653
IC201
R319
Q103
E
R116
R117
C224
IC102
R136
IC106
R142
IC104
IC103
R1107
R3805
R144
C222
C221
R153
R155
C220
C219
FL101
C218
C215
R1109
FL107
C210
R208
C208
CN105
CN106
CN201
CN401
R209
C206
C205
R210
R214
FB401
FB402
FB403
FB404
FB405
FB406
R215
R216
R219
R224
FL403
FL402
C190
R233
R234
C180
C179
R161
R107
R101
R1527
1
5
RB107
C217
C102
C105
C402
C108
RB108
RB113
R189
C307
C305
R190
R1557
C302
R192
C153
C152
R1101
C117
R1102
R1105
R1108
R3651
C145
R1111
C142
C138
C137
C135
R1129
C133
C132
R1168
C119
C118
C116
C112
R195
C306
C101
R197
C167
C170
C181
C187
CN101
RB112
C189
C177
R1544
C403
C129
R152
C3707
(EXCEPT TH)
R4706
R4705
R1543
C3804
R3763
C3761
C3705
C3783
C3782
C3781
C3774
C3773
C3772
C3771
R3782
R3781
C3784
R3773
R3774
R3775
R3776
R3777
R3772
R3771
R3768
R3767
R3767
R3766
R3765
R3764
R3758
R3757
R3757
R3778
R3783
R3756
R3784
R3785
R3786
R3755
R3754
R3753
C3764
R3787
C3763
C3762
C3754
R3788
C3753
C3752
C3751
R3762
R3761
R3752
R3751
Q3801
D3502
C308
D3501
CN302
C150
R3804
R3803
CN301
C3609
C3608
C3606
C3605
C3603
R3603
R3748
R3747
R3747
R3746
R3745
R3744
R3743
C3744
C3743
C3742
C3741
C3724
C3723
C3722
C3721
R3728
R3727
R3727
R3726
R3725
R3724
R3723
R3738
R3737
R3737
R3736
R3735
R3734
R3733
C
3734
C3733
C3732
C3731
C3703
C3714
R3742
R3741
C3713
C3712
C3711
R3732
R3731
C3701
R3711
R3712
R3722
R3721
R3718
R3713
R3714
R3715
R3717
R3716
C178
R3801
R3802
FL401
C3801
R1549
R1550
R1553
D1001
X101
IC101
R193
R191
C3803
C3805
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
G
H
• See page 29 for Circuit Boards Location.
:Uses unleaded solder.
New part of EEPROM (IC103) on the DMB10 board can not be used. Therefore, if the mounted
DMB10 board (A-1099-272-A or A-1099-344-A or A-1115-347-A) is replaced, exchange new
EEPROM with that used before the replacement.
DMB10 board (A-1099-272-A or A-1099-344-A or A-1115-347-A) is replaced, exchange new
EEPROM with that used before the replacement.
Ver 1.1
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