Sony HCD-GNV111D / HCD-GNV99D / MHC-GNV111D / MHC-GNV99D Service Manual ▷ View online
61
61
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-32. SCHEMATIC DIAGRAM – TRANS AND PRIMARY BOARDS –
1
8
BUILT IN TRANSFORMER
NOT REPLACEABLE:
*
POWER
TRANSFORMER
*
–35V REG
RELAY DRIVE
VOLTAGE SELECTOR
AC IN
CN1212
NO1211
CN1200
NO1201
NO1203
CN1202
RY1200
D1200
JW1204
C1202
L1201
JR1202
18uH
C1201
C1206
R1201
R1200
R1264
R1263
R1262
C1262
C1263
C1292
R1292
JW1292
JW1293
JW1211
CN1204
CN1204
T1200
S1200
120V
220V
230-240V
F1271
F1261
F1251
F1241
F1281
CN1213
D1264
D1292
Q1200
Q1264
7P
3P
2P
2P
2P
1SS355TE-17
0
0.1
C1204
EP1203
0.1
0.1
1000
6.3V
100k
4.7k
1k
8.2k
8.2k
10
50V
100
50V
100
63V
63V
0.68
T8.00AL
250V
T8.00AL
250V
T8.00AL
250V
T8.00AL
250V
T3.15AL
250V
F1291
T3.15AL
250V
8P
HZU36BTRF
10EDB40
2SC1623-L5L6
2SB1565E
2P
4P
4P
*
*
S
MAIN
BOARD
(5/5)
Suffix-12
(Page 49)
Suffix-13
(SUPPLEMENT-1 : Page 16)
N
L
PA
BOARD
(Page 55)
MAIN
BOARD
(1/5)
Suffix-12
(Page 45)
Suffix-13
(SUPPLEMENT-1 : Page 12)
TH, MX, AUS
TH, MX, AUS
TH, MX, AUS
EXCEPT
TH, MX, AUS
TH, MX, AUS
EXCEPT TH, MX, AUS
EXCEPT TH, MX, AUS
Ver. 1.2
62
62
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
• Waveforms
– DMB10 Board –
– DMB10 Board –
– MAIN Board –
– VIDEO Board –
1
IC301
9
BICK
2
IC301
0
MCLK
3
IC102
6
DVDRFIP
4
IC102
ea
FED
5
IC102
es
TEO
6
IC102
XTALO
228
3.3 Vp-p
4.0 Vp-p
41 nsec
0.33
m
sec
2V/DIV, 0.1
msec/DIV
2V/DIV, 20 nsec/DIV
0.6 Vp-p
0.2V/DIV, 50 nsec/DIV
40 nsec
0.1V/DIV, 0.5 msec/DIV
0.1 V/DIV, 0.5 msec/DIV
1.1 Vp-p
0.5V/DIV, 20 nsec/DIV
0.1 Vp-p
0.1 Vp-p
1.7 Vp-p
3.3 Vp-p
0.5 V/DIV, 10
msec/DIV
1V/DIV, 50 nsec/DIV
11
m
sec
200 nsec
20V/DIV, 5
msec/DIV
60 Vp-p
32
m
sec
1
IC401
qa
XC OUT
2
IC401
qd
X-OUT
3
CN503
8
E-HOT
1.0 Vp-p
H
0.5 V/DIV, 20
msec/DIV
1.3 Vp-p
H
0.5 V/DIV, 20
msec/DIV
1.6 Vp-p
H
0.5 V/DIV, 20
msec/DIV
1.6 Vp-p
H
0.5 V/DIV, 20
msec/DIV
0.8 Vp-p
H
0.5 V/DIV, 20
msec/DIV
2.0 Vp-p
H
1 V/DIV, 20
msec/DIV
2.6 Vp-p
H
1 V/DIV, 20
msec/DIV
1 V/DIV, 20
msec/DIV
0.8 Vp-p
H
0.5 V/DIV, 20
msec/DIV
1.5 Vp-p
H
1 V/DIV, 20
msec/DIV
1 V/DIV, 20
msec/DIV
2.0 Vp-p
H
1 V/DIV, 20
msec/DIV
1 V/DIV, 20
msec/DIV
2.0 Vp-p
H
1.5 Vp-p
H
2.6 Vp-p
H
1
IC801
2
CIN
2
IC801
4
CVBSIN
3
IC801
6
YIN
qa
IC801
wd
CVBSOUT
qs
IC801
wh
C OUT
qd
IC800
7
VOUT
4
IC801
0
CTIN
5
IC801
qs
CBIN
6
IC801
qf
CRIN
7
IC801
qh
CROUT
8
IC801
qk
CBOUT
9
IC801
w;
CYOUT
0
IC801
wa
YOUT
63
HCD-GN99D/GNV111D
• IC Block Diagrams
IC701, 712 BA6956AN (DRIVER BOARD)
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
IC800 NJM2244M-TE2 (VIDEO BOARD)
2
SW1
3
VIN2
4
SW2
1
VIN1
8
GND
7
VOUT
6
VCC
5
VIN3
BIAS
75 Ω
DRIVER
64
HCD-GNV99D/GNV111D
IC904 NJM2760V-TE2 (PANEL BOARD)
IC3601 PCM1803DBR (DMB10 BOARD)
BPF1IN2
DET
IN1
1
IN2
2
BPF2IN1 4
BPF2IN2 5
18
BPF2OUT
15
BPF1IN1
19
BPF2OUT
20
BPF
DET
BPF3IN1
6
BPF3IN2
7
BPF3OUT
14
BPF
DET
BPF4IN1 8
BPF4IN2
9
BPF4OUT
13
BPF
DET
GND 10
NC
12
BUF1OUT
3
VCC
11
RECOUT
17
BPF1OUT
16
BPF
DET
LIN 1
RIN 2
V_ERF_1 3
V_ERF_2 4
VCC 5
AGND 6
PDWN 7
BTPASS 8
FSYNC 9
LRCK 10
MODE1
20
MODE0
19
FMT1
18
FMT0
17
OSR
16
SCKI
15
VDD
14
DGCD
13
DOUT
12
BCK
11
Single-End
/Differential
Converter
5 th Order
Delta-Sigma
Modulator
5 th Order
Delta-Sigma
Modulator
Reference
Single-End
/Differential
Converter
× 1/64 (× 1/128)
Decimation
Filter
with
DC Cut Filter
Power Supply
Clock and Timing Control
Serial
Interface
Mode/
Format
Control
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