Block Diagram - Marantz DV7001/N1B Service Manual

11. BLOCK DIAGRAM

1
SP-
2
SP+
KHM313
3
L_SW
4
L_SW
5
SLED-
6
SLED+
FOCUS
SLED
MOTOR DDR SDRAM FLASH
E2PROM
SPINDLE
DRIVER 4MX16 2MX8
TRACKING
MM1646XH
MT1389B
I/O
EXPANDER
SDRAM
FLI2310L
DIGITAL VIDEO FORMAT CONVERTER
20bit YCbCr
VIDEO DAC
ADV7320
HDMI Tx
SII9030CTU-7
SPDIF/I2S AUDIO
ANALOG COMPONENT/RGB
ANALOG CVBS
ANALOG Y/C
HDMI OUT
DVD LOADER FRONT
PF01 PWB
ASA
FRONT I2C
PCM AUDIO
3.3V
REGULATORS
BUFFER IC
HDMI PWB
1402 JV17
1 1
5V 5V
2 2
CE C CEC
3 3
D_GND D_GND
4 4
R+3.3V R+3.3V
5 5
D_GND D_GND
6 6
R+3.3V R+3.3V
7 7
+12V_HDMI +12V_HDM I
1301 JV12
OPT OUT
1 1
V_GND V_GND
2 2
R_PR_OUT R_PR_OUT
3 3
V_GND V_GND
4 4
B_PB_OUT B_PB_OUT
5 5
V_GND V_GND
6 6
G_Y_OUT G_Y_OU T
7 7
V_GND V_GND
1302 JV11
1
D_GND D_GND
13
2
DPDET DPDET
12
3
S1_L3_1 S1_L3_1
11
4
D25V D25V
10
5
S1_L3_0 S1_L3_0
9
6 VIDEO
+5VA +5VA
8 DRIVER
7
V_GND V_GND
BH7868FS
7
8
CVBS_OUT CVBS_OUT
6
9
V_GND V_GND
5
10
C_OUT C_OUT
4
11
V_GND V_GND
3
12
Y_OUT Y_OUT CVBS Y/C
2
13
OUT OUT
V_GND V_GND
1
1401
1
D_GND
2
PCM_SCLK
3
PCM_LRCK
4
D_GND
5
PCM_SD0
6
PCM_SD1
7
PCM_SD2
8
PCM_SD3
9
D_GND
10
PCM_MCLK
11
D_GND
39
VFD
MCU
1301
MPEG
1
TU_CE/DAC_RST
2
(SD6.3)
SDA_DAC
3
SCL_DAC
PWB
4
GND
5
PCM_CS
6
GND
7
PCM_CLFE
8
GND
9
PCM_LSRS
10
GND
11
PCM_LR
12
GND
1104
1
GND
2
GND
3
8V
4
1.8V
5
1.8V
6
E+5V
7
E+5V
8
E+5V
9
GND
10
8V
11
GND
12
PWR_ON/FP_IRQ
13
DAC_STB
14
VSCK
15
VSDA
16
GND
VIDEO
PV01 PWB
SPDIF
PWR_ON/FP_IRQ
COAX OUT
REGULATORS
PCM AUDIO
VIDEO
DRIVER
BH7868FS
D2 OUT
YUV SCART OUT
(JAPAN ONLY) (EU ONLY)
OUT
1 1 E+5V
E+5V
2 2 PF03 PWB
STB_LED STB_LED
JF08
JF05
JF04
E+5V
E+5V 1 1
HDMI_LED
HDMI_LED 2 2
PF02 PWB
EX_LED 3 3 EX_LED
JF07
RS232C
PWB
PF04 PWB
CN1
1
5V/STB Y
2
D_GND
3
5V/STB Y
4
J802
D_GND CN4
5 1 1
+12VA
6 2 2 RELAY
5V/STB Y
7
-12VA
8
NC
SW POWER AN POWER
CIRCUIT CIRCUIT
CN3
1
D_GND
2 (ANALOG)
+12VA
3
D_GND
POWER
4
5V/STB Y
5
-24 V
P801 PWB
PSU
SWITCHING POWER UNIT
JV13
GND AUDIO
16
GND
15
PA01 PWB
8V
14
JD03
1.8V
13
1
1.8V TU_CE/DAC_RST
12
2
E+5V SDA_DAC
11
3
E+5V SCL_DAC
10
4
E+5V GN D
9
5
GND PCM_CS
8
6
8V GN D BUFFER
7
7
GND PCM_CLFE
6
8
GN D
5
9
DAC_STB PCM_LSR S
4
10
VSCK GN D
3
11
VSDA PCM_LR
2
12
GND GN D
1
JV15 JD02
1
STBY_CTL STBY_CTL
17
2
AV_MUTE AV_MUTE
16
3
PCM_LTR T PCM_LTRT
15
4
D_GND D_GND
14
5
PCM_SCLK PCM_SCLK
13
6
D_GND D_GND
12
7
PCM_LRCK PCM_LRCK
11
8
D_GND D_GND
10
9
PCM_MCLK PCM_MCLK
9
10
D_GND D_GND
8
11
R_OUT R_OUT
7
12
D_GND D_GND
6
13
L_OU T L_OUT
5
14
HEATER HEATE R
4
15
HEATER HEATE R
3
16
+5VSTBY +5VSTBY
2
17
A_GND A_GN D
1
40